Ratings Updated: 27 October, 2026

Ranking of the Best Marble Kitchen 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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Armadillo Granite & Marble - 2026 United States ranking, position #241
The company's position in the United States ranking for 2026. Other filters and sorting do not change its geographic rank.
business
10

74.34

The main rating value calculated from more than 30 indicators. Exact value: 74.344952 out of 100.

total score

Mystery Shopper Report

4

The mystery shopper is calculated from 10 parameters, details of which can be found on the contractor's page. Exact value: 4.018413 out of 5.

Affordability:

4.5

Low

Prepayment:

3.0

Standard

Quote Turnaround:

1.5

Slow

Production time:

4.0

Fast

Staff expertise:

5.0

Excellent

Staff friendliness:

5.0

Excellent
Read More

About Armadillo Granite & Marble

If you plan to replace old countertops, pay attention to stone furniture. Natural stone species are the leading materials in modern design. Such popularity is explained by perfect resistance to external factors like friction, moisture, heat, and shocks. Indeed, stones are the most durable materials, which is why experts recommend choosing them for kitchen and bath countertop fabrication. Armadillo Granite & Marble is a place where craftsmen manufacture premium-quality custom furniture based on individual projects. Clients can express any ideas, and skilled craftsmen embody them. Experienced technicians install new countertops upon readiness.

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RockTops Granite & Stone Fabrication - 2026 United States ranking, position #242
The company's position in the United States ranking for 2026. Other filters and sorting do not change its geographic rank.
business
10

74.34

The main rating value calculated from more than 30 indicators. Exact value: 74.338571 out of 100.

total score

Mystery Shopper Report

3.8

The mystery shopper is calculated from 10 parameters, details of which can be found on the contractor's page. Exact value: 3.823522 out of 5.

Affordability:

4.6

Low

Prepayment:

3.0

Standard

Quote Turnaround:

0.0

N/A

Production time:

3.0

Standard

Staff expertise:

5.0

Excellent

Staff friendliness:

5.0

Excellent
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About RockTops Granite & Stone Fabrication

RockTops Granite & Stone Fabrication was founded in 2013. Its business is aimed at manufacturing and installing excellent countertops for the dwellers of Kansas City and surrounding areas. The workers always are careful with clients’ requests for producing countertops that will not leave you untouched. They manage the low cost of kitchen countertops, provide complimentary measurements and estimates, granting everyone with a possibility to receive a superior interior for less money. Bathroom tops, vanity tables, outdoor kitchen and other countertops are also in their proposal.

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G&M Stone Tops LLC - 2026 United States ranking, position #243
The company's position in the United States ranking for 2026. Other filters and sorting do not change its geographic rank.
business
10
G&M Stone Tops LLC

since 2005

74.33

The main rating value calculated from more than 30 indicators. Exact value: 74.327446 out of 100.

total score

Mystery Shopper Report

4.1

The mystery shopper is calculated from 10 parameters, details of which can be found on the contractor's page. Exact value: 4.102489 out of 5.

Affordability:

4.5

Low

Prepayment:

3.0

Standard

Quote Turnaround:

2.3

Slow

Production time:

4.0

Fast

Staff expertise:

5.0

Excellent

Staff friendliness:

5.0

Excellent
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About G&M Stone Tops LLC

Do you want to renew room interiors? Install new countertops to improve functionality and add originality to premises. G&M Stone Tops LLC will be a good partner in this task. The developer fabricates high-quality durable countertops from natural stone. An experienced team of designers, architects, constructors, and craftsmen is ready to cooperate and fabricate custom solutions for clients’ kitchens and bathrooms. Customers can express their expectations, and employees embody extraordinary ideas. Designers assist in draft creation. Workers deliver and install countertops on readiness.

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Granite Asap - Quartz Kitchen Countertops - 2026 United States ranking, position #244
The company's position in the United States ranking for 2026. Other filters and sorting do not change its geographic rank.
business
10

74.32

The main rating value calculated from more than 30 indicators. Exact value: 74.317652 out of 100.

total score

Mystery Shopper Report

4.1

The mystery shopper is calculated from 10 parameters, details of which can be found on the contractor's page. Exact value: 4.101331 out of 5.

Affordability:

4.4

Below Avg.

Prepayment:

2.6

Standard

Quote Turnaround:

5.0

Very Fast

Production time:

4.0

Fast

Staff expertise:

4.0

Very Good

Staff friendliness:

4.0

Very Good
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About Granite Asap - Quartz Kitchen Countertops

Granite Asap specializes in supplying, designing, fabricating, and installing stone. The company is known for offering top-quality stone products with professional mounting services at discount prices. Serving both private and corporate clients, the firm offers stunning collections of kitchen granite countertops, fireplace surrounds, and bathroom vanities for different types of properties. They also have a production facility that is equipped with modern machinery to perform custom natural stone cutting projects. Whatever edge, color or texture you are dreaming of, the company can help you bring your vision to reality. If you are looking for affordable, yet durable and beautiful granite products in Fairfax, VA, they are a trustworthy supplier.

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Dernis International - 2026 United States ranking, position #245
The company's position in the United States ranking for 2026. Other filters and sorting do not change its geographic rank.
business
9

74.31

The main rating value calculated from more than 30 indicators. Exact value: 74.309098 out of 100.

total score

Mystery Shopper Report

4.2

The mystery shopper is calculated from 10 parameters, details of which can be found on the contractor's page. Exact value: 4.225289 out of 5.

Affordability:

4.3

Below Avg.

Prepayment:

3.0

Standard

Quote Turnaround:

2.5

Average

Production time:

4.0

Fast

Staff expertise:

5.0

Excellent

Staff friendliness:

5.0

Excellent
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About Dernis International

Dernis International works as with building companies as with customers who want to equip their own house. If you look for quartz countertop installation, this company is an ideal variant. The company fabricates and delivers countertops from stone in Norfolk, Virginia. Experienced professionals need not more than 14 days for a ready countertop in your kitchen or bathroom. The history of Dernis International started 38 years ago! In 1988 its owner - Dernis - built a huge plant in Virginia Beach. He was in contact with leaders of Marriott, Hilton and Choice Hotels. He recommended his company and nowadays Dernis International is one of the most successful manufacturers of countertops.

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New England Granite & Cabinets, LLC - 2026 United States ranking, position #246
The company's position in the United States ranking for 2026. Other filters and sorting do not change its geographic rank.
business
10

74.29

The main rating value calculated from more than 30 indicators. Exact value: 74.293624 out of 100.

total score

Mystery Shopper Report

4.6

The mystery shopper is calculated from 10 parameters, details of which can be found on the contractor's page. Exact value: 4.621268 out of 5.

Affordability:

4.6

Low

Prepayment:

3.0

Standard

Quote Turnaround:

5.0

Very Fast

Production time:

4.7

Very Fast

Staff expertise:

5.0

Excellent

Staff friendliness:

5.0

Excellent
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About New England Granite & Cabinets, LLC

Located in West Hartford, Connecticut, they are a locally owned and run countertop company. For almost twenty years, the owner has worked tirelessly as a supplier and manufacturer of premium cabinetry, stones, countertops and tiles. When it comes to granite, they shop locally and have a wide selection in store. As a result, the company can offer their customers luxurious, all-natural granite countertops at prices that can't be beaten. The team's dedication to quality, quick response, and low rates are the cornerstones of the business model. Skilled experts that adhere to rigorous quality standards supervise every step of the process.

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The Countertop Company - 2026 United States ranking, position #247
The company's position in the United States ranking for 2026. Other filters and sorting do not change its geographic rank.
business
10

74.29

The main rating value calculated from more than 30 indicators. Exact value: 74.290065 out of 100.

total score

Mystery Shopper Report

4.2

The mystery shopper is calculated from 10 parameters, details of which can be found on the contractor's page. Exact value: 4.19755 out of 5.

Affordability:

4.6

Low

Prepayment:

3.0

Standard

Quote Turnaround:

5.0

Very Fast

Production time:

4.0

Fast

Staff expertise:

5.0

Excellent

Staff friendliness:

1.0

Poor
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About The Countertop Company

This is a family-owned and -operated company, which specializes in natural stone projects. The firm offers dependable countertop services and supplies the highest possible quality slabs for countertops and other construction projects. The team is well-prepared to assist clients with modernizing the home spaces such as kitchen or bathroom, showers and outdoor facilities. They also have a large assortment of remnants available for those tasks that aren't as extensive. Granite countertops and solid surfaces are their area of expertise. When it comes to providing service to the Southern California countertop sector, they have more than 22 years of experience.

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GNS Custom Stoneworks LLC - 2026 United States ranking, position #248
The company's position in the United States ranking for 2026. Other filters and sorting do not change its geographic rank.
business
10

74.26

The main rating value calculated from more than 30 indicators. Exact value: 74.258297 out of 100.

total score

Mystery Shopper Report

4

The mystery shopper is calculated from 10 parameters, details of which can be found on the contractor's page. Exact value: 4.000309 out of 5.

Affordability:

4.5

Low

Prepayment:

3.0

Standard

Quote Turnaround:

1.3

Very Slow

Production time:

4.0

Fast

Staff expertise:

5.0

Excellent

Staff friendliness:

5.0

Excellent
Read More

About GNS Custom Stoneworks LLC

The modern market offers a wide choice of countertop companies. GNS Custom Stoneworks LLC is a trusted manufacturer of stone countertops. Employees know how to treat different stone species to avoid cracking, ensure integrity, and prolong countertop serviceability. The enterprise has an enhanced facility and a modern warehouse. The brand offers diverse slabs and patterns. Individual templates are designed for each client to create custom pieces. Employees use narrow-specialized equipment for slab processing. Upon calling managers, clients get free estimation and consultation.

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Top Stone LLC - 2026 United States ranking, position #249
The company's position in the United States ranking for 2026. Other filters and sorting do not change its geographic rank.
business
9
Top Stone LLC

since 2020

74.24

The main rating value calculated from more than 30 indicators. Exact value: 74.238747 out of 100.

total score

Mystery Shopper Report

4.1

The mystery shopper is calculated from 10 parameters, details of which can be found on the contractor's page. Exact value: 4.088657 out of 5.

Affordability:

4.2

Below Avg.

Prepayment:

3.0

Standard

Quote Turnaround:

2.5

Average

Production time:

4.0

Fast

Staff expertise:

5.0

Excellent

Staff friendliness:

4.0

Very Good
Read More

About Top Stone LLC

Top Stone LLC offers competitive prices for countertops of different materials and colors in Hampton Roads and Northern North Carolina. The company has been operating for 12 years. The business is good at fast delivery and great quality of materials. The business provides vanity countertops services and installs kitchen countertops. Top Stone LLC is in the list of leaders in the countertops market. It has already manufactured 5 thousand countertops. Company’s managers know how to deal with a client, who needs one or two countertops, and also how to meet needs of clients with large orders.

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NABAS ROCK STONE LLC - 2026 United States ranking, position #250
The company's position in the United States ranking for 2026. Other filters and sorting do not change its geographic rank.
business
9

74.23

The main rating value calculated from more than 30 indicators. Exact value: 74.226988 out of 100.

total score

Mystery Shopper Report

4.1

The mystery shopper is calculated from 10 parameters, details of which can be found on the contractor's page. Exact value: 4.088182 out of 5.

Affordability:

4.4

Below Avg.

Prepayment:

3.0

Standard

Quote Turnaround:

1.2

Very Slow

Production time:

5.0

Very Fast

Staff expertise:

5.0

Excellent

Staff friendliness:

5.0

Excellent
Read More

About NABAS ROCK STONE LLC

Small family company Nabas Rock Stone LLC offers professional services for the production and installation of countertops from start to finish. The team of experienced designers helps with the choice of an exquisite option for the kitchen, bathroom, or bedroom, taking into account existing interior solutions. The company works with natural stones - granite, marble and quartz of many colors with beautiful balance in lights and darks that will fit most interiors. Nabas Rock Stone LLC is also known in Greenville for its projects of outdoor kitchens. A free estimate by company specialists reduces the cost of works on replacing or installation of countertops.

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Permastone Countertop Solutions L.L.C. - 2026 United States ranking, position #251
The company's position in the United States ranking for 2026. Other filters and sorting do not change its geographic rank.
business
10

74.19

The main rating value calculated from more than 30 indicators. Exact value: 74.192368 out of 100.

total score

Mystery Shopper Report

4

The mystery shopper is calculated from 10 parameters, details of which can be found on the contractor's page. Exact value: 4.033459 out of 5.

Affordability:

4.6

Low

Prepayment:

3.0

Standard

Quote Turnaround:

1.5

Slow

Production time:

4.0

Fast

Staff expertise:

5.0

Excellent

Staff friendliness:

5.0

Excellent
Read More

About Permastone Countertop Solutions L.L.C.

Permastone Countertop Solutions LLC was established in 1998 as a local family-run company specializing in natural stone kitchen, cabinetry and vanity countertops. The company is well-known on the market for providing quality workmanship. A large selection of granite, marble and quartz slabs are available at reasonably competitive prices. Members of high-professional team care greatly for client’s satisfaction, paying attention to any small detail of the work. They advise clients with perfect countertop design, choice of suited material, installation issues to ensure the result is in line with expectations.

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Family Rocks Granite Palm Bay - 2026 United States ranking, position #252
The company's position in the United States ranking for 2026. Other filters and sorting do not change its geographic rank.
business
8

74.19

The main rating value calculated from more than 30 indicators. Exact value: 74.185067 out of 100.

total score

Mystery Shopper Report

4.2

The mystery shopper is calculated from 10 parameters, details of which can be found on the contractor's page. Exact value: 4.21951 out of 5.

Affordability:

3.4

Average

Prepayment:

3.0

Standard

Quote Turnaround:

5.0

Very Fast

Production time:

4.0

Fast

Staff expertise:

5.0

Excellent

Staff friendliness:

5.0

Excellent
Read More

About Family Rocks Granite Palm Bay

Every house owner wants to decorate the interior of his dwelling with custom granite kitchen countertops? Or maybe you want to replace an old countertop in a bathroom? Stone horizontal surfaces decorate legal and residential sites and look luxurious. Family Rocks Granite Palm Bay is skilled in processing stone slabs. A dedicated team of constructors, designers, and craftsmen knows how to embody clients’ extraordinary ideas. Workers always visit sites to assess premises and take measurements. Designers offer free consultations to pick matching patterns for interiors. Stone countertops are real pieces of art that serve for years.

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business

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Frequently Asked Questions and Our Answers About Ordering Countertops in USA

Types of Kitchen Countertops

What Discounts Are Available for Granite Kitchen Countertops

How to Calculate the Size of Your Kitchen Countertop?

What materials are better and better suited for kitchen countertops?

Budget Kitchen Countertops

Types of Marble Countertops for the Kitchen

Which Kitchen Countertop is the Most Durable?

What Are the Dark Countertops for the Kitchen?

How Long Does It Take to Install a Countertop?

How to Care for a Kitchen Countertop:

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

avatar

Armadillo Granite & Marble in USA

6 months ago

I visited with Lucy a few days ago. Lucy was very kind and professional and explained the different stone options for my bathroom project. I wasn't able to find a suitable option for my project and ended up going with vendor. Despite the fact, Lucy was very kind. It matters how you treat people and I would definitely recommend this business. I'm always doing a home renovation project, so I will definitely keep this office as an option in the future.

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avatar

RockTops Granite & Stone Fabrication in USA

4 weeks ago

We are SO in love with our counters. The showroom and experience of looking at the different slabs was exciting, effortless, and comfortable! Anna was amazing and answered all of our questions, was flexible when we had ideas, and so easy to get ahold of. They made the counters the easiest part of our remodel and everyone who sees our kitchen and bathrooms loves them!

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avatar

G&M Stone Tops LLC in USA

5 years ago

Great service, working with Annesia was very easy and she was very nice and respectful. Francis and Tony installed the granite and did so in a clean and quick manner. Paul was also good in helping us out with the whole process. Overall, I recommend choosing these guys for any renovation project as they are easy to work with and understanding.

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avatar

Granite Asap - Quartz Kitchen Countertops in USA

a year ago

My wife and I recently worked with Chris Adams of Granite ASAP for our home renovation and we had a very good experience. Chris and his team explained the process of acquiring the stone we selected for our kitchen renovation from the wholesaler, and they walked us through the steps associated with cutting and installing it in our home. Chris also provided us with suggestions for the marble to be used on our bathroom vanity and fireplace surround. We would recommend Chris and Granite ASAP to anyone in the area looking for a reliable stone fabricator.

See more reviews about the work of “Granite Asap - Quartz Kitchen Countertops”