About K2 Graniteworks — Ranked №3 Countertop Fabricator and Installer in Madison, WI
70.18
total score
The main rating value calculated from more than 30 indicators.
Exact value: 70.182868 out of 100.
According to The First National Ranking of Stone Countertop Fabricators and Installers in the U.S.
K2 Graniteworks, founded in 2007, ranked number 3 in Madison, WI in the U.S. company ranking by Countertops Contractors Ranking — the first national independent ranking of stone countertop manufacturers and installers.
We included K2 Graniteworks among the top U.S. contractors after a thorough, multi-level manual selection process, backed by extensive research into customer reviews, ratings, and service quality.
K2 Graniteworks: Total Score & Key Ratings
The Total Score of 70.18 out of 100 achieved by K2 Graniteworks in our ranking confirms its well-deserved position. This score is based on an analysis of customer reviews from the most popular review platforms in the U.S., as well as an evaluation of 10 key customer service parameters conducted through mystery shopper research. In calculating the Total Score, we relied on the Customer Feedback Score — K2 Graniteworks has a rating of 5 out of 5 — and our team’s Mystery Shopper Score, which stands at 3.72 out of 5.
You can read detailed information and evaluations from our independent research of K2 Graniteworks’s work in the Mystery Shopper Report section, covering each of the 10 research points, as well as in the FAQ section on this page. On this contractor’s page, you can also read customer reviews — but most importantly, you can use our platform to contact K2 Graniteworks directly: call them, send a message via Facebook Messenger, or submit a request to receive a free project estimate and a consultation with their specialists.
General information about K2 Graniteworks
K2 Graniteworks encompasses a wide range of rock-processing activities involving fabrication, drawing-up,installation, and post-service advice. In a word, the team will work with you from the beginning till the end, making sure everything is covered. This is one of the best regional providers of furniture tops, walls, backsplashes, and walls made from the finest materials, such as granite or quartz. According to our research, the K2 Graniteworks is one of those rare businesses who have managed not to increase the cost of new countertops over a long stretch of time.
Disclaimer:
The materials on this page are the result of independent research by Countertops Contractors as part of The First National Ranking of Stone Countertop Fabricators and Installers in the U.S. The evaluations are based on our methodology and Mystery Shopper approach: we called companies, requested estimates for a standardized project, and recorded their responses. Terms and reactions varied; the conclusions reflect only our experience at the time of the review. The final scores are a professional opinion, not a statement of fact: we do not guarantee that your experience will be identical, nor are we responsible for any subsequent outcomes of your interactions with contractors.
When using our materials, especially unique mystery shopper evaluations and structured contractor data, please credit countertopscontractors.com. This helps develop the project, increase industry transparency, and maintain the independence of the research.
More info
Customer Feedback Score
5.0
The weighted average of all reviews from Google, Yelp, Facebook, and CoCo, factoring in the number of reviews for each source.
reviews: 26
Google
5
reviews: 25
YELP
5
reviews: 1
Facebook
n/a
reviews: n/a
CoCo
n/a
reviews: n/a
Mystery Shopper Report
3.7
The mystery shopper rating is calculated as a weighted average of the indicators, which you can find out about below. Exact value: 3.721678 out of 5.
criteria: 10
Staff friendliness
5
Excellent
Staff friendliness
We rate the staff friendliness of K2 Graniteworks as Excellent.
Our mystery shopper research revealed that the staff at K2 Graniteworks provided sincere, friendly, and attentive communication, leaving a positive impression of the company. This evaluation confidently places them in the Excellent category.
Important:
Our rating is based on the personal experience of our mystery shopper with K2 Graniteworks’s staff. This rating may vary for other clients depending on the specific staff member or situation. We recommend contacting K2 Graniteworks directly to better understand their approach to customer service.
Staff Expertise
5
Excellent
Staff Expertise
We rate the staff expertise of K2 Graniteworks as Excellent.
The staff member from K2 Graniteworks who spoke with our professional mystery shopper provided the most complete and accurate answers to all questions, demonstrating a thorough understanding of the product or service. According to our mystery shopper, the staff member also showed a readiness to offer helpful recommendations and displayed a high level of professional expertise. This evaluation places them in the Excellent category.
Important:
This rating reflects the professionalism of the specific staff member who interacted with our mystery shopper. The expertise of other staff members at K2 Graniteworks may vary. We recommend contacting the company directly for more comprehensive information.
Company Age
3.4
Established
Company Age
K2 Graniteworks is an established company, operating since 2007.
According to our research, K2 Graniteworks has been in business since 2007, placing it in the Established category. Such a track record demonstrates a stable reputation and professionalism, making the company a reliable choice for clients.
Important:
This information is based on data collected by our mystery shopper. We recommend contacting K2 Graniteworks directly to confirm the accuracy of the details.
Own Office
5
Has Office
Own Office
We note that K2 Graniteworks has a dedicated office.
Our research revealed that K2 Graniteworks operates from a dedicated office. This demonstrates the company’s serious approach to business and provides added convenience for customers. Having an office is often perceived as a sign of professionalism and stability.
Important:
This information was gathered as part of our mystery shopper research. We recommend contacting K2 Graniteworks directly to confirm the latest details.
Own Production
5
Has Prod
Own Production
We note that K2 Graniteworks has its own production facility.
Our research revealed that K2 Graniteworks operates its own production facility. This allows the company to maintain full control over the quality and timeline of their products while responding efficiently to client requests. Having in-house production is often seen as a sign of reliability and high professionalism.
Important:
This information was gathered as part of our mystery shopper research. We recommend contacting K2 Graniteworks directly to confirm the accuracy of this data.
Veterans Discount
1
None
Veterans Discount
K2 Graniteworks does not offer discounts for veterans.
Based on our mystery shopper research, we found that K2 Graniteworks does not provide special discounts for veterans. This may be due to the company’s policies or a lack of demand for such offerings.
Important:
This information is based on data collected by our mystery shopper. Company policies regarding discounts may vary. We recommend contacting K2 Graniteworks directly for confirmation.
Production time
1
Very Slow
Production time
We rate the production time of K2 Graniteworks as Very Slow.
Our research revealed that K2 Graniteworks quoted a project completion time of 30 days, which significantly exceeds the market average. This delay may be due to a lack of materials in stock and long delivery times. We recommend confirming all details and timelines with K2 Graniteworks before starting a project.
Important:
Our evaluation is based on information provided by K2 Graniteworks during our mystery shopper research. The timeframes quoted to our mystery shopper may differ for other clients depending on the complexity of the project and the company’s current workload. We recommend confirming details and timelines directly with K2 Graniteworks.
Deposit Level
3
Standard
Deposit Level
We rate the deposit level of K2 Graniteworks as Standard.
K2 Graniteworks requested a deposit of 50%, which aligns with the industry standard. This deposit level strikes a balance between the client’s commitment and the contractor’s confidence in starting the project.
Important:
Our evaluation is based on data collected through our mystery shopper research. The terms offered to our mystery shopper by K2 Graniteworks may vary for other customers depending on the situation. We recommend confirming the details and obtaining a formal proposal directly from K2 Graniteworks.
Quote Time
2.1
Slow
Quote Time
We rate the quote preparation speed of K2 Graniteworks as Slow.
Our mystery shopper research showed that K2 Graniteworks took longer than most companies to prepare a quote. This performance places them in the Slow category. We recommend discussing quote preparation timelines with K2 Graniteworks in advance.
Important:
Our evaluation is based on data collected through mystery shopper research. The quote preparation time experienced by our mystery shopper may differ for other clients depending on the company’s workload and project specifics. We recommend confirming details and timelines directly with K2 Graniteworks.
Affordability
4.5
Low
Affordability
We rate the price level of K2 Graniteworks as Low.
Our mystery shopper research revealed that K2 Graniteworks offers one of the most affordable pricing options in the city. For the requested item made from Calacatta Idilio quartz, the company quoted a price of $92.93 per square foot, while for Carrara Morro quartz, the price was $77.34. These prices fall into the Low category, making K2 Graniteworks an excellent choice for budget-conscious customers.
The total price for the finished and installed product measuring 83.4 square feet was $7750 for Calacatta Idilio quartz and $6450 for Carrara Morro quartz.
Important:
Our evaluation is based on data collected through mystery shopper research. The terms offered to our mystery shopper may vary for other customers depending on the situation. We recommend confirming the details and obtaining an updated quote directly from K2 Graniteworks.
Company services
Kitchen
To order
Bathroom
To order
Outdoors
To order
Commercial
To order
Fireplaces
To order
Sill rail
To order
Additional benefits of K2 Graniteworks
Onsite services
Wheelchair accessible entrance
Wheelchair accessible parking lot
Wheelchair accessible restroom
Wheelchair accessible seating
LGBTQ+ friendly
Transgender safespace
Accepts Credit Cards
In store shopping
Delivery
Kitchen & Bath
Countertop Installation
Cabinetry
Countertop contractor
Cabinet maker
Tile contractor
Countertop store
Granite supplier
Reviews about K2 Graniteworks
All (15)
Google (13)
Yelp (2)
Source:Google
Rachel Wimmer
Date: 2019-10-02 16:54:13
My husband and I are currently renovating our kitchen by ourselves, doing whatever we can on nights and weekends after work. Kevin was absolutely great to work with and understanding of our busy schedules! He has so much knowledge and experience and with this being the first kitchen that we are remodeling (especially without any other professional help) in our first home, it was a no brainer for us to work with him. We are extremely happy with the end product and cannot stop looking and smiling at them. We will be working with him in the future on any other granite/countertop needs that we have!
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Source:Google
Santiago Antar
Date: 2022-05-28 20:55:23
Professional, knowledgeable and directly to the point. In 2 weeks had the countertops installed. Job was pristine and still is today almost a year later.
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Source:Google
Pamela Vaile
Date: 2024-12-20 20:15:09
OMG! A Christmas Gift to myself! Another awesome job by Kevin and K2 graniteworks!! Highly recommended for many reasons; price, craftsmanship, quality, help and honesty!
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Source:Google
Eric Cramer
Date: 2022-07-10 14:01:22
Can't say enough about how happy I've been working with k2. Went to the showroom and picked out a piece and got a lot of input on what was practical for the space and what would work best. Then they came out and created a template and then installation went well. Turned out great!
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Source:Google
Aiden Le
Date: 2023-12-03 05:10:20
I usually don’t write reviews but recently just moved and found out my old countertop wouldn’t fit the new sink that I bought. As a first time homeowner I was clueless about pretty much everything kitchen related, Kevin was super helpful and friendly enough to give me a full explanation then guided me the whole process and had an extremely fast turnaround time to get me in a replacement installed within a few days when I called him. This turned out amazing and I couldn’t be happier with the new countertop with my new sink, would highly recommend them for all your countertops needs
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Source:Google
Johanna Wertsch
Date: 2024-01-28 05:21:18
My husband and I are so impressed with K2 Graniteworks! Incredible knowledge, service, and amazing customer service. The stone on our window ledge improved the whole look and feel of our room. Thank you Kevin! You made the process so simple for us we will be back again!
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Source:Google
Samantha Elert
Date: 2024-12-12 01:08:35
We are so happy with our new granite countertops! Kevin is wonderful and is incredibly skilled at what he does. He definitely gave very helpful and honest opinions about what he thought should be done and what would look good, and the countertops turned out amazing. Would highly recommend!
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Source:Google
Jacob Fendt
Date: 2024-02-19 16:45:53
Kevin's professionalism and dedication to quality transformed our kitchen and bathroom counters beyond expectations. K2 Graniteworks embodies a blend of expertise and personal touch you want in a granite/quartz provider, making every step of the process seamless. They are exactly the type of people you want to buy counters from.
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Source:Google
Matt Rasberry
Date: 2023-04-06 00:23:15
We had granite countertops put in our kitchen and 3 bathrooms. K2 Graniteworks did a phenomenal job. The countertops are gorgeous, and the work was well done. We are extremely happy with this upgrade to our house. For a reasonable price, our kitchen and bathrooms have a way different feel. The counters really pop when you walk into the kitchen and bathrooms.
We worked with Kevin who was a pleasure to work with. He is very straightforward and knowledgeable. You can tell he is very passionate about his craft. He was great at teaching us about granite/quartz countertops and helping us figure out the best option for us. He was also easy to get a hold of when we had questions. The entire process from selection of stone to installation was smooth. He was able to get the entire project completed in a timely manner.
Would highly recommend K2. We looked at a few different places and felt the best with K2 Graniteworks.
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Source:Google
Sara Tirner
Date: 2024-10-19 15:41:29
I met Kevin in 2007 as he was transitioning to owning his own business. He's fantastic and his work is nothing but first class. He's also a stickler for details and very thoughtful when designing space to accommodate both current and potential future needs. For investments in furniture and stone countertops, this is truly value added. Almost 18 years later, I've contacted him to work on another project. I'm a satisfied and repeat customer who is very picky.
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Source:Google
John Dooley
Date: 2023-09-24 01:01:26
K2 graniteworks and Kevin were absolutely wonderful to work with .Kevin guided us thru our kitchen granite remodel with professional and caring thoughts. Kevin's eye for detail and his suggestions on how to proceed were extremely helpful and appreciated. We will definitely use K2 on our next granite project ( which will now be moved up due to the fair value that Kevin provided us ) ---we will not hesitate to recommend K2 and Kevin to anyone looking to do a granite project
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Source:Google
Debbie Salt
Date: 2024-12-01 15:48:12
Thank you Kevin! He came and helped make a cut in my countertop for a new cooktop. He was prompt, helpful and very knowledgeable.
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Source:Google
Karen wendt
Date: 2024-10-29 15:42:22
Kevin was called to reseal our granite countertops. When he came, he noticed a problem with how our sink had been mounted. He explained what needed to be done clearly, came back and did exactly as he had explained with the sink...and then resealed the countertops. He was very prompt, gave us lots of valuable information on the care of our granite and sink! We would most certainly have him back again for any of our granite needs or care! Thank you Kevin!
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Source:Yelp
Melanie K.
Date: 2025-05-03 19:16:07
Granite works not only installed a great new kitchen counter, but we cut a piece to use in our cabin up north. It fits perfect! They've done several houses for and he's my go to guy!
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Source:Yelp
Heather R.
Date: 2025-03-11 14:31:15
Kevin matched the 2 pieces of granite perfectly for my kitchen countertops. He was easy to work with and fast communication.
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Source:
FAQ About K2 Graniteworks — Based on Independent Research
What materials can I order a countertop from K2 Graniteworks?
During our independent research, we found that K2 Graniteworks offers countertop fabrication using most of the popular types of natural and engineered stone available in the US. The most commonly used materials include engineered quartz, marble, granite, quartzite, soapstone, and onyx — these are the materials most frequently chosen by K2 Graniteworks’s clients in Madison, WI for kitchens, bathrooms, outdoor areas, and commercial spaces in 2025.
If a client requires a less common material, the desired stone is ordered from a supplier, allowing the project to meet the customer’s specific requirements. This approach enables the company to complete both standard and unique designer projects.
What types of spaces does K2 Graniteworks fabricate countertops for?
According to our research, the company fabricates stone countertops for both residential and commercial spaces. The most in-demand options are, of course, kitchen countertops in private homes, bathroom vanities, as well as outdoor kitchens and BBQ areas. In addition to that, the company manufactures countertops for commercial spaces such as offices, retail stores, hotels, restaurants, and even medical facilities.
Thanks to its experience, K2 Graniteworks is ready to fabricate and install stone countertops in virtually any residential or commercial space — even if the specific type of room wasn't mentioned among the most common ones.
What shapes of kitchen countertops does K2 Graniteworks fabricate?
Our rating analysts thoroughly reviewed the portfolio of completed projects by K2 Graniteworks, which features various types and shapes of stone kitchen countertops fabricated by the company. Among the completed projects are classic straight countertops, L-shaped and U-shaped corner configurations, kitchen islands, and countertops with a breakfast bar.
The examples we studied confirm that the company is capable of fabricating and installing countertops in virtually any shape — tailored to the kitchen layout, design objectives, and customer preferences.
What countertop design styles does K2 Graniteworks most often implement in Madison, WI?
Our research has shown that the company works with the most popular stone countertop styles in the U.S., including modern, traditional, transitional, minimalist, industrial, farmhouse, luxury, and coastal. These styles are currently in high demand among clients across the country.
Our analysts reviewed the company’s portfolio and customer feedback and confirmed that K2 Graniteworks successfully handles a wide range of design tasks — from clean, minimalist solutions to luxurious interior compositions featuring expressive stone textures.
What is the service area of K2 Graniteworks?
The company’s office is located at 4419 Robertson Rd, Madison, WI 53714, but its work is not limited to just the city of Madison, WI. Like many participants in our rating, the company accepts orders, provides on-site measurements, and installs stone countertops within a radius of up to 50 miles from its main location — including neighboring cities, suburbs, and residential communities.
If you’d like to confirm whether your location is covered, simply contact the company through our website: submit a request, give them a call, or send a message directly via messenger.
What types of clients does K2 Graniteworks work with?
Like many participants in our rating, K2 Graniteworks works with a wide range of clients — from private homeowners to professionals in the construction industry. Their clients include families planning a kitchen or bathroom renovation, contractors, developers, and owners of cafés, restaurants, hotels, and other commercial properties where stone countertops are needed.
For interior designers and contractors, K2 Graniteworks often offers special partnership terms — such as discounts or priority fabrication timelines. To confirm the details, we recommend contacting the company through our website using any convenient method.
Does K2 Graniteworks have its own countertop fabrication facility?
As part of our independent research, we attempted to determine whether K2 Graniteworks has its own natural stone countertop fabrication facility. Our analyst contacted the company as a mystery shopper, but unfortunately, we were unable to obtain a clear answer — the calls and messages either went unanswered or did not provide the necessary information.
The absence of confirmed data about fabrication should not be seen as a negative sign. In our experience, it is not uncommon for companies to miss some incoming inquiries or choose not to disclose such details during initial contact.
Does K2 Graniteworks offer any discounts on countertop fabrication in Madison, WI?
According to our research, K2 Graniteworks does not offer a veteran discount — this information was provided by a company representative during a conversation with our mystery shopper. However, like most companies in our rating, K2 Graniteworks may offer personalized terms and discounts on countertop fabrication — especially during national holidays, seasonal promotions, or for large-scale projects.
We recommend confirming the details directly: submit a request, call, or message the company through our website — and be sure to ask about any available discounts. In many cases, contractors are open to discussing individual terms.
What is the price category of K2 Graniteworks in Madison, WI?
According to the assessment of our independent rating, K2 Graniteworks in Madison, WI falls into the category of contractors with an affordable price level. This conclusion was based on our independent mystery shopper research: our analysts contacted a company representative and requested a price estimate for the fabrication and installation of a countertop measuring 83.4 square feet (excluding old countertop removal), using two popular materials — Calacatta Idilio quartz and Carrara Morro quartz.
Based on the estimate received, the cost of the project using Calacatta Idilio quartz amounted to $7750$ at a rate of $92.93$ per sq. ft., and the cost using Carrara Morro quartz was $6450$ at a rate of $77.34$ per sq. ft. These prices turned out to be among the lowest of all companies in Madison, WI, which allowed us to categorize K2 Graniteworks as a contractor in the affordable pricing segment.
Please note that the data provided reflects the result of a specific request within the framework of our research and may differ for your particular project. We recommend contacting the company directly through our website — submit a request, call, or send a message — to get a personalized quote and confirm current pricing.
Can I get a free consultation and a free estimate for the fabrication and installation of a countertop from K2 Graniteworks?
Yes, according to our research, K2 Graniteworks offers free consultations and project estimates — this is standard practice across the industry. Like most contractors in our ranking, the company provides free on-site measurements, advises on material selection and configuration, and prepares a detailed quote for the fabrication and installation of your stone countertop.
To receive a consultation and a free estimate for your new countertop, submit a request on our website, call the company, or send a message via messenger.
What is the fabrication and installation timeline for a countertop at K2 Graniteworks?
According to the results of our independent research, K2 Graniteworks from Madison, WI quoted a turnaround time of 30 business days for the fabrication and installation of a stone countertop. Acting as a mystery shopper, our analyst contacted the company with a request to produce and install a 83.4 sq. ft. stone countertop. A company representative stated that the project could be fully completed in 30 business days, which allowed us to classify the company as one with a long turnaround time.
It’s important to note that the timeframe provided to our mystery shopper may differ from what you’ll be quoted, as turnaround time depends on many factors — including the complexity of the project, the material selected, and the company’s current workload. We recommend confirming the actual timeframe directly by submitting a request, calling, or messaging the contractor through our website.
How long does it take K2 Graniteworks to prepare a quote for countertop fabrication and installation?
According to our research, K2 Graniteworks in Madison, WI prepared the project estimate within 30 days. After a phone conversation, our mystery shopper sent a quote request to the company representative, based on a completed 83.4-square-foot countertop project, and received a detailed estimate for the fabrication and installation. This turnaround time allowed us to classify the company in the category with a very slow quote preparation speed.
Please note that estimate preparation times may vary depending on the company’s current workload, the complexity of your project, and the selected material. We recommend submitting a request, calling, or messaging the company through our website to receive a personalized quote and clarify the current turnaround time.
Does K2 Graniteworks offer cutouts for sinks, cooktops, or other elements?
Yes, like most professional contractors in the market, K2 Graniteworks performs cutouts and countertop preparation for various components — both standard and modern. According to our findings, these services are typically included in the overall project estimate. The standard scope usually covers cutouts for sinks (undermount, drop-in, or farmhouse) and holes for faucets or other plumbing fixtures. Additional cutouts — such as for cooktops, hidden or pop-up outlets, built-in wireless chargers, or other accessories — are discussed individually at the project planning and estimating stage.
It’s important to note that while the cutouts and countertop preparation are usually performed by the company, the installation of electrical and plumbing fixtures (such as faucets, outlets, or appliances) may not be included in their scope of work and could require licensed professionals. We recommend clarifying this point when placing your order.
To avoid misunderstandings, ask for a detailed estimate with a breakdown of all services: cutout pricing, installation, and any add-on options. This will ensure project transparency and help you clearly understand what you're paying for.
What guarantees does K2 Graniteworks provide for its work?
According to our information and industry practice, K2 Graniteworks, like most participants in the ranking, provides a workmanship warranty valid for 1 year from the date of countertop installation. This period is usually specified in the contract. We do not rule out that the company may have extended warranty terms (2 years or more), however, during our research, we did not receive confirmed data from the contractor regarding the duration and scope of its warranty.
The contractor’s warranty covers defects in fabrication and installation, such as uneven or separating seams, leveling and fastening issues, detachment or sagging of an undermount sink, flaws in edge finishing and cutouts, premature failure of seam materials, and cutouts that do not match the approved design. Warranty coverage does not include damage from use (thermal shock/burn marks from hot cookware, chips or cracks caused by impacts), stains and acid etching (for marble), wear due to insufficient maintenance or lack of sealing, natural characteristics of stone (veins, micro-pores, variations in shade/pattern within tolerances), shifts caused by base deformation, or any modifications performed by third parties.
The material warranty is provided by the manufacturer or the official stone supplier. Engineered quartz brands often offer a limited “lifetime” warranty for residential properties (subject to registration and compliance with care guidelines). For sintered surfaces, typical warranty periods range from 10 to 25 years. Natural stone usually does not come with a factory warranty — its quality of fabrication and installation is covered by the contractor’s warranty. The term and scope of the warranty depend on the project and materials — contact K2 Graniteworks in any convenient way on this page to get the current terms.
Please Note
The answers in this section were compiled by the Countertops Contractors Ranking team and are based on both publicly available information and data collected through our independent research on K2 Graniteworks. We strive to keep all information up to date, but some details may be inaccurate due to recent changes within the company or incomplete data in public sources.
If you notice any inaccuracies in the company description, please contact us to request a correction. Our analysts will promptly review your submission and update the information on this page if necessary.
K2 Graniteworks is a trusted participant in our ranking, known for its exceptional quality of work and outstanding service.
Contact them today in the way most convenient for you to get a free estimate for your project.
We’d appreciate it if you let K2 Graniteworks know that you found them through the National Ranking Countertops Contractors!