Ratings Updated: 28 October, 2026

Ranking of the Best Quartz Countertop Fabricators & Installers in the U.S. 2026

Countertops Contractors presents an honest and independent ranking of countertop companies and countertop installers in the U.S., for 2026. This list is designed for those looking to easily choose a contractor to buy countertops or order new countertops with professional installation. Finding countertop contractors for fabrication or installation can be a challenging process. Many customers spend hours searching for countertop stores and reading reviews across various platforms. We’ve done the hard work for you, providing a comprehensive and honest review of the best companies offering new countertops in the U.S.. Our ranking was created to make your decision easier by evaluating companies not just based on reviews but also on professional assessments. We rated each company on key criteria such as:
  • Quote preparation speed
  • Production timelines
  • Price levels
  • Staff friendliness and expertise
With our ranking, you can confidently choose from the best countertop companies and countertop installers in the U.S., ensuring your project is completed to the highest standard.
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Top 2,040 countertop companies in UNITED STATES, 2026TOP2,040UNITED STATES2026
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Top 2,040 Countertop Fabrication and Installation Companies in the U.S.: 2026 Ranking with Customer Reviews and Mystery Shopper Evaluations

Our Rankings and Real Customer Reviews 2026

All the companies listed below are the top contractors in USA, according to our ranking. We evaluated their service quality, competitive pricing, and reputation. Each company earned its position in the ranking based on its Total Score, which reflects the results of our comprehensive research.

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The Granite Warehouse - 2026 United States ranking, position #1851
The company's position in the United States ranking for 2026. Other filters and sorting do not change its geographic rank.
business

19.39

The main rating value calculated from more than 30 indicators. Exact value: 19.394444 out of 100.

total score

Mystery Shopper Report

0

The mystery shopper is calculated from 10 parameters, details of which can be found on the contractor's page. Exact value: 0 out of 5.

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About The Granite Warehouse

When designing new interiors, house owners frequently order custom countertops that match other furniture pieces. The Granite Warehouse is a trusted supplier and manufacturer of furniture according to individual templates. The company has over 10 years of experience fabricating stone countertops. Employees suggest producing surfaces from natural stone slabs. Proper treatment allows for achieving excellent serviceability so that granite countertops please dwellers. The staff sticks to an individual approach, visiting sites, taking measurements, and embodying customers’ demands in templates.

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Stone Design by Santos - 2026 United States ranking, position #1852
The company's position in the United States ranking for 2026. Other filters and sorting do not change its geographic rank.
business
9

19.37

The main rating value calculated from more than 30 indicators. Exact value: 19.365819 out of 100.

total score

Mystery Shopper Report

0

The mystery shopper is calculated from 10 parameters, details of which can be found on the contractor's page. Exact value: 0.038148 out of 5.

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About Stone Design by Santos

Countertops choice is a responsible task. To ensure furniture serviceability for years, prefer tabletops from natural stones. Stone Design by Santos is an expert in the sphere. Employees are well-versed in stone processing and carefully treat each material in accordance with its physical features. An owned facility is equipped with modern machinery to produce custom countertops from slabs. Workers visit sites to assess premises, after which managers calculate an estimate by taking a granite cost per square foot. Free consultation is included in the cost. Individually designed countertops perfectly fit rooms.

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Marble and Granite Concepts, LLC - 2026 United States ranking, position #1853
The company's position in the United States ranking for 2026. Other filters and sorting do not change its geographic rank.
business

19.36

The main rating value calculated from more than 30 indicators. Exact value: 19.358889 out of 100.

total score

Mystery Shopper Report

0

The mystery shopper is calculated from 10 parameters, details of which can be found on the contractor's page. Exact value: 0.038148 out of 5.

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About Marble and Granite Concepts, LLC

With almost 16 years of experience, Marble and Granite Concepts has provided Bridgeport with top-notch countertops services. Over the years, the countertop firm has built strong ties with reputable suppliers. Quality, customer support, warranties, and stone variety were key factors in narrowing the field to these providers. Depending on the stone you choose and your budget, they can source from additional vendors outside their standard network of recommended suppliers. They make and install countertops, vanities, tub decks, tables, and outdoor kitchens to your exact specifications. Most of their countertop jobs have a 3-day turnaround time, and they provide special pricing for seniors and active-duty military.

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Granite Design USA - 2026 United States ranking, position #1854
The company's position in the United States ranking for 2026. Other filters and sorting do not change its geographic rank.
business
6
Granite Design USA

since 2014

19.35

The main rating value calculated from more than 30 indicators. Exact value: 19.350658 out of 100.

total score

Mystery Shopper Report

0

The mystery shopper is calculated from 10 parameters, details of which can be found on the contractor's page. Exact value: 0.036667 out of 5.

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About Granite Design USA

Granite Design USA is a reputable company specializing in quartz countertops. They collaborate with designers, offering their exclusive PerfectFITTM process for efficient installation. They provide a wide range of materials. To ensure complete satisfaction, Granite Design USA offers convenient online lot reservation and a layout approval system. This allows customers to reserve their preferred stone lot and have peace of mind knowing that the final layout will meet their expectations.Countertops can be installed within 24 hours of cabinet installation. This ensures a timely and hassle-free experience, allowing homeowners to enjoy the beauty and functionality of their new countertops without delay.

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Granite Outlet - 2026 United States ranking, position #1855
The company's position in the United States ranking for 2026. Other filters and sorting do not change its geographic rank.
business
2
Granite Outlet

since n/a

19.33

The main rating value calculated from more than 30 indicators. Exact value: 19.328508 out of 100.

total score

Mystery Shopper Report

0

The mystery shopper is calculated from 10 parameters, details of which can be found on the contractor's page. Exact value: 0 out of 5.

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About Granite Outlet

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City Countertops - 2026 United States ranking, position #1856
The company's position in the United States ranking for 2026. Other filters and sorting do not change its geographic rank.
business
4
City Countertops

since 2007

19.33

The main rating value calculated from more than 30 indicators. Exact value: 19.328081 out of 100.

total score

Mystery Shopper Report

0

The mystery shopper is calculated from 10 parameters, details of which can be found on the contractor's page. Exact value: 0.041852 out of 5.

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About City Countertops

The company opened in 1989. Since then, a lot has changed, in particular, the range has expanded and production technologies have become more modern. One thing has remained unchanged Ц this is the high quality of products. The company employs 10 designers and craftsmen. They know exactly how to surprise the client and make a custom-made countertop exactly to the smallest detail. The company produces various products made of natural stone, including kitchen countertops, bathroom tables and other original products for home and office. The organization also provides services for the delivery and installation of marble or quartz countertops.

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Granite Countertops US - 2026 United States ranking, position #1857
The company's position in the United States ranking for 2026. Other filters and sorting do not change its geographic rank.
business
9

19.32

The main rating value calculated from more than 30 indicators. Exact value: 19.3246 out of 100.

total score

Mystery Shopper Report

0

The mystery shopper is calculated from 10 parameters, details of which can be found on the contractor's page. Exact value: 0 out of 5.

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About Granite Countertops US

Granite Countertops makes as commercial installation as residential installation. Experienced workers install countertops from natural stone in Atlanta Ga. The company has an access to the best importers of natural materials. Customers will be able to choose any shape and size for the future countertop. And a team of experienced designers will advice, what will be the best variant in your kitchen, bathroom or office. You can also order fire place surrounds, jacuzzi surrounds, vanity tops. Managers of Granite Countertops can create a project, which you can estimate before paying. According to customers’ feedback cost of countertops is average in the market.

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Kitchen Galleria Inc. - 2026 United States ranking, position #1858
The company's position in the United States ranking for 2026. Other filters and sorting do not change its geographic rank.
business
9

19.25

The main rating value calculated from more than 30 indicators. Exact value: 19.245253 out of 100.

total score

Mystery Shopper Report

0.1

The mystery shopper is calculated from 10 parameters, details of which can be found on the contractor's page. Exact value: 0.052963 out of 5.

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About Kitchen Galleria Inc.

It is a licensed construction company that focuses on high-end residential renovations. Their staff provide a complete countertop installation service under the firm stewardship and knowledgeable guidance of its management. They will check over your house to see whether the countertop ideas you discussed can be effectively realized there. With the help of cutting-edge 3D rendering software, designers can show an accurate representation of what new countertops would look like. On average, full kitchen renovations take between six and seven weeks from start to finish.

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All About Kitchens - 2026 United States ranking, position #1859
The company's position in the United States ranking for 2026. Other filters and sorting do not change its geographic rank.
business
9
All About Kitchens

since 2013

19.24

The main rating value calculated from more than 30 indicators. Exact value: 19.240417 out of 100.

total score

Mystery Shopper Report

0

The mystery shopper is calculated from 10 parameters, details of which can be found on the contractor's page. Exact value: 0.037407 out of 5.

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About All About Kitchens

They are a team of remodeling professionals that are licensed and insured. They work closely with their customers to accomplish each countertop task in a timely and orderly way, and they do not leave any mess behind for you to clean up. From the first consultation through the final walk-through, your satisfaction is always the company's top priority. They constantly work hard to complete the countertop project on schedule and without exceeding the allotted cost. This is certainly the best countertop installation service near your house.

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A Plus Signature Design - 2026 United States ranking, position #1860
The company's position in the United States ranking for 2026. Other filters and sorting do not change its geographic rank.
business
9

19.23

The main rating value calculated from more than 30 indicators. Exact value: 19.232971 out of 100.

total score

Mystery Shopper Report

0

The mystery shopper is calculated from 10 parameters, details of which can be found on the contractor's page. Exact value: 0.047778 out of 5.

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About A Plus Signature Design

A Plus Signature Design is a certified supplier of natural slabs. If you want to order new kitchen or vanity countertops, feel free to contact this enterprise. Employees have fabricated over 1,000 furniture pieces for 15 years of experience. Their expertise is high, so craftsmen deal with projects of any complexity level. Workers take measurements, process all popular stone species, deliver, and install countertops on site. Both legal entities and private households are their clients. Stone countertops serve for years due to careful treatment and physical properties preservation during fabrication.

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QUALITY GRANITE AND QUARTZ COUNTERTOPS - 2026 United States ranking, position #1861
The company's position in the United States ranking for 2026. Other filters and sorting do not change its geographic rank.
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4

19.23

The main rating value calculated from more than 30 indicators. Exact value: 19.23 out of 100.

total score

Mystery Shopper Report

0

The mystery shopper is calculated from 10 parameters, details of which can be found on the contractor's page. Exact value: 0 out of 5.

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About QUALITY GRANITE AND QUARTZ COUNTERTOPS

They have expertise in manufacturing everything from granite and marble countertops and vanities to shower surrounds and even outdoor grills and patios. The company has been making countertops since 2000, and their work is widely regarded as among the best in the industry. You can use all of their experience and knowledge to your advantage. They are experts in installing both artificial and natural stone countertops, as well as ceramic and porcelain tiles. They promise your satisfaction with the final countertop product regardless of the project scope.

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Spartan Stoneworks - 2026 United States ranking, position #1862
The company's position in the United States ranking for 2026. Other filters and sorting do not change its geographic rank.
business
9
Spartan Stoneworks

since 2020

19.19

The main rating value calculated from more than 30 indicators. Exact value: 19.188965 out of 100.

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Mystery Shopper Report

0

The mystery shopper is calculated from 10 parameters, details of which can be found on the contractor's page. Exact value: 0.032222 out of 5.

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About Spartan Stoneworks

Premium-quality kitchen countertops must resist aggravating factors like friction, moisture, heat, and shocks. Thus, expert manufacturers suggest choosing stone furniture. Natural stone species are durable due to their physical characteristics. Contact Spartan Stoneworks to order custom countertops for your residential or commercial sites. Expert employees consult clients on the best materials, help find matching patterns for interiors, and install kitchen countertops for free. Clients approve individual designs and get unique tabletops that perfectly fit their premises.

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Apply for the 2027 Independent National Ranking of Stone Countertop Fabricators and Installers in the U.S.

Frequently Asked Questions and Our Answers About Ordering Countertops in USA

How to calculate the size of a quartz countertop for your project?

How long does it take to install a quartz countertop?

How much does a quartz countertop cost, and will it need sealing in the future?

Is it possible to install and remove an already glued quartz countertop yourself?

What types and colors are available for quartz countertops?

What types of edges are available for quartz countertops and how much do they cost?

Can you repair a chip in a quartz countertop by yourself?

How to Properly Polish a Quartz Countertop

What is a quartz countertop made of?

How to Properly Care for a Quartz Countertop?

Verified Customer Reviews of the Top Stone Countertop Fabrication and Installation Companies in USA

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The Granite Warehouse in USA

2 years ago

I had great service from the start!! The communication was always fast and clear. The installer were very professional and careful of the environment. Overall very satisfied and I would refer them to anyone.

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Stone Design by Santos in USA

a year ago

These guys are absolutely outstanding!!! Our job was particularly challenging and they worked with us every step of the way. The kitchen is stunning!

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Marble and Granite Concepts, LLC in USA

9 months ago

The entire experience from beginning to end was well done and very professional. Erick helped us with the places to see the slabs and then explaining the different stones . Erick also managed the project and setup The measuring etc. Junior was the hands on guy that did the templates and the installation of the countertops which was nothing short of beautiful and expertly fitted and finished. Erick and Junior also were both genuinely very nice people to deal with and even made a special piece for us with the extra stone that turned out to be very well done.Adding that extra really was greatly appreciated. I would definitely recommend them ! I will post some pictures of our finished kitchen once the rest of the construction and renovations have been made. Thank you Erick and Junior for your attention to detail and a beautifully finished project ! Sincerely Dom and Marina Antoniello Milford CT

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Granite Design USA in USA

a year ago

Great product through Home Depot at great price. Granite Design crew Loren and Matt were friendly, respectful of our home and did wonderful work—all at a fraction of the prices charged by local building supply stores. Installation done within promised time frame. Very pleased with the results.

See more reviews about the work of “Granite Design USA”