Ratings Updated: 27 October, 2026

Ranking of the Best Granite Kitchen Countertop Fabricators & Installers in California 2026

Countertops Contractors presents an honest and independent ranking of countertop companies and countertop installers in California, 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 California. 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 California, ensuring your project is completed to the highest standard.
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Top 443 countertop companies in CALIFORNIA, 2026TOP443CALIFORNIA2026
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Top 443 Countertop Fabrication and Installation Companies in California: 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 California, 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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L J Stone Inc - 2026 California ranking, position #181
The company's position in the California ranking for 2026. Other filters and sorting do not change its geographic rank.
business
9
L J Stone Inc

since 2018

54.39

The main rating value calculated from more than 30 indicators. Exact value: 54.390256 out of 100.

total score

Mystery Shopper Report

2.6

The mystery shopper is calculated from 10 parameters, details of which can be found on the contractor's page. Exact value: 2.590205 out of 5.

Affordability:

4.7

Low

Prepayment:

2.2

High

Quote Turnaround:

0.0

N/A

Production time:

5.0

Very Fast

Staff expertise:

2.0

Fair

Staff friendliness:

3.0

Good
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About L J Stone Inc

They provide repairs and renovations, as well as install marble and quartz worktops. This custom countertop firm has experts on staff who have been in the industry for over 24 years; they can create one-of-a-kind surfaces to meet your exact specifications. Once a customer is interested, the staff will do everything it takes to make them happy with their countertop installation service. With the help of the professionals, replacing the old countertops is a quick and easy task. It contributes to lowering the likelihood of the project running behind schedule as well.

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Almaden Kitchen & Granite Inc. - 2026 California ranking, position #182
The company's position in the California ranking for 2026. Other filters and sorting do not change its geographic rank.
business
1

54.17

The main rating value calculated from more than 30 indicators. Exact value: 54.173556 out of 100.

total score

Mystery Shopper Report

3

The mystery shopper is calculated from 10 parameters, details of which can be found on the contractor's page. Exact value: 2.987037 out of 5.

Affordability:

0.0

N/A

Prepayment:

3.0

Standard

Quote Turnaround:

0.0

N/A

Production time:

5.0

Very Fast

Staff expertise:

4.0

Very Good

Staff friendliness:

4.0

Very Good
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About Almaden Kitchen & Granite Inc.

The business is a construction and countertop company established in San Jose, CA that specializes in manufacturing residential kitchen countertops and other solid surfaces. In addition, the company provides flooring services. You can trust them to complete your countertop task quickly and effectively, with high-quality results. They oversee all the phases of work such as design, production, and assembly of each and every component individually. The custom granite countertops they provide for you will be uniquely crafted to fulfill your specific demands and will be completely one of a kind.

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Eternal Stone, Inc. - 2026 California ranking, position #183
The company's position in the California ranking for 2026. Other filters and sorting do not change its geographic rank.
business
10
Eternal Stone, Inc.

since 2007

54.11

The main rating value calculated from more than 30 indicators. Exact value: 54.11 out of 100.

total score

Mystery Shopper Report

2.8

The mystery shopper is calculated from 10 parameters, details of which can be found on the contractor's page. Exact value: 2.84 out of 5.

Affordability:

0.0

N/A

Prepayment:

1.8

High

Quote Turnaround:

0.0

N/A

Production time:

4.7

Very Fast

Staff expertise:

4.0

Very Good

Staff friendliness:

4.0

Very Good
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About Eternal Stone, Inc.

Eternal Stone Inc has been a trusted family-owned and operated business since 2007, specializing in exquisite marble and quartz countertops fabrication. They take pride in offering high-quality products to homeowners, contractors, and designers alike. Their commitment to excellence and craftsmanship has solidified their reputation as a top choice in Southern California for marble, quartz, and tile needs. Whether it's transforming a kitchen with a stunning countertop or elevating a bathroom's aesthetic, Eternal Stone Inc's dedication shines through in every project.

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Subia's Granite & Marble - 2026 California ranking, position #184
The company's position in the California ranking for 2026. Other filters and sorting do not change its geographic rank.
business
7

54.1

The main rating value calculated from more than 30 indicators. Exact value: 54.104812 out of 100.

total score

Mystery Shopper Report

3.4

The mystery shopper is calculated from 10 parameters, details of which can be found on the contractor's page. Exact value: 3.434787 out of 5.

Affordability:

2.7

Average

Prepayment:

3.0

Standard

Quote Turnaround:

5.0

Very Fast

Production time:

4.0

Fast

Staff expertise:

3.0

Good

Staff friendliness:

1.0

Poor
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About Subia's Granite & Marble

Since 2003, this California-based countertop fabricator has been providing stonework to customers around the Bay Area. The company is a number one choice for granite vanity countertops, outdoor barbecues, decks, kitchen worktops, fireplaces, and more! In addition to installing granite countertops they also repair, clean and reseal them. The teams of design professionals and installation crew have a significant amount of experience working in the countertop industry. They offer the highest quality, on-time delivery, expert and on-time countertop installation, and a satisfying experience for customers.

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San Diego Rocktops & Tile Inc. - 2026 California ranking, position #185
The company's position in the California ranking for 2026. Other filters and sorting do not change its geographic rank.
business
10

54.09

The main rating value calculated from more than 30 indicators. Exact value: 54.087778 out of 100.

total score

Mystery Shopper Report

2.8

The mystery shopper is calculated from 10 parameters, details of which can be found on the contractor's page. Exact value: 2.848889 out of 5.

Affordability:

0.0

N/A

Prepayment:

0.0

N/A

Quote Turnaround:

0.0

N/A

Production time:

4.0

Fast

Staff expertise:

5.0

Excellent

Staff friendliness:

5.0

Excellent
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About San Diego Rocktops & Tile Inc.

A new countertop in the kitchen or bathroom is an easy way to upgrade the look of your house and increase its resale value. The professional team has been providing homeowners and commercial clients in San Diego and Riverside County with high-quality, professionally-installed custom marble and granite countertops and tiles for over 15 years. They place a premium on producing high-quality goods and ensuring complete client satisfaction. Customers may get free quotes, on-site measurements, and removal of their old countertops. The remnants of a quartz for vanity top are available for no cost. You will only be charged for the fabrication and the installation.

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INSTONE Marble - 2026 California ranking, position #186
The company's position in the California ranking for 2026. Other filters and sorting do not change its geographic rank.
business
9
INSTONE Marble

since 1997

53.92

The main rating value calculated from more than 30 indicators. Exact value: 53.924399 out of 100.

total score

Mystery Shopper Report

2.9

The mystery shopper is calculated from 10 parameters, details of which can be found on the contractor's page. Exact value: 2.854815 out of 5.

Affordability:

0.0

N/A

Prepayment:

3.0

Standard

Quote Turnaround:

0.0

N/A

Production time:

4.0

Fast

Staff expertise:

4.0

Very Good

Staff friendliness:

4.0

Very Good
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About INSTONE Marble

In 1998, Paul Charondo founded the business. Paul has been employed in the stone sector since the early 1990s, and throughout that time he has observed the demand from suppliers for manufacturers to lift the bar on a range of styles and methods. In order to reinvent the countertop installation service, he founded his own company. Over the next 20 years, he became well-known as the Bay Area's top countertop fabricator. Custom-made granite and marble countertops are fabricated and installed by them. The prices are determined by the purchased square footage of the material rather than the size of the complete slab. This makes sure you only pay for the countertop you actually need. The finished product is sent to your doorstep after internal manufacture.

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AA Prestige Stone Inc - 2026 California ranking, position #187
The company's position in the California ranking for 2026. Other filters and sorting do not change its geographic rank.
business
5

53.62

The main rating value calculated from more than 30 indicators. Exact value: 53.617374 out of 100.

total score

Mystery Shopper Report

3

The mystery shopper is calculated from 10 parameters, details of which can be found on the contractor's page. Exact value: 3.019259 out of 5.

Affordability:

0.0

N/A

Prepayment:

3.0

Standard

Quote Turnaround:

0.0

N/A

Production time:

4.0

Fast

Staff expertise:

5.0

Excellent

Staff friendliness:

4.0

Very Good
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About AA Prestige Stone Inc

This firm has taken over the countertop market by establishing the high level for quality in all phases, including design, manufacturing, and installation. In addition to that, they are experts in kitchen and bathroom remodeling. They provide fresh suggestions for the style and configuration of the countertop in each work that they do. Moreover, they have a wide variety of stone slabs available, including quartz, granite, and quartzite. This company has specialized in selling countertops for the last two decades. All countertops services are not only of exceptionally high quality but also come at an affordable price. That is shown by the fact that they have maintained an A+ rating with the BBB.

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Burgos Tile - 2026 California ranking, position #188
The company's position in the California ranking for 2026. Other filters and sorting do not change its geographic rank.
business
9
Burgos Tile

since 2006

53.54

The main rating value calculated from more than 30 indicators. Exact value: 53.538017 out of 100.

total score

Mystery Shopper Report

2.8

The mystery shopper is calculated from 10 parameters, details of which can be found on the contractor's page. Exact value: 2.848148 out of 5.

Affordability:

0.0

N/A

Prepayment:

0.0

N/A

Quote Turnaround:

0.0

N/A

Production time:

4.0

Fast

Staff expertise:

5.0

Excellent

Staff friendliness:

5.0

Excellent
Read More

About Burgos Tile

This firm can fulfill your needs for new kitchen or bathroom countertops and cabinetry. They not only provide the brands and items that their clients like, but they also do their best to minimize the cost of countertops. We have a large variety of slabs for your dreamed countertops. Every member of the company's staff gets regular training programs. This ensures that they can always deliver the highest quality countertop service to their customers. Client happiness is a key metric for their success. This approach leads to many positive feedback the firm has.

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KB DEPOT Kitchen cabinets & stone - 2026 California ranking, position #189
The company's position in the California ranking for 2026. Other filters and sorting do not change its geographic rank.
business
9

53.48

The main rating value calculated from more than 30 indicators. Exact value: 53.478304 out of 100.

total score

Mystery Shopper Report

2.8

The mystery shopper is calculated from 10 parameters, details of which can be found on the contractor's page. Exact value: 2.818148 out of 5.

Affordability:

0.0

N/A

Prepayment:

1.0

Very High

Quote Turnaround:

0.0

N/A

Production time:

5.0

Very Fast

Staff expertise:

4.0

Very Good

Staff friendliness:

4.0

Very Good
Read More

About KB DEPOT Kitchen cabinets & stone

Wholesale and retail customers may get high-quality cabinetry, vanity countertops, tiles and solid surfaces at KB Depot.Inc. They provide a diverse range of options, including both hues and designs. In order to assist you with visualization of your countertop project, the designers use modern tools that render images in three dimensions. Being a one-stop shop for remodeling and renovation, they not only provide materials but also countertop installation service. The team has a wealth of experience across all of these fields. Their mission is to have one hundred percent satisfied consumers.

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Builtwell Marble and Granite - 2026 California ranking, position #190
The company's position in the California ranking for 2026. Other filters and sorting do not change its geographic rank.
business
9

53.46

The main rating value calculated from more than 30 indicators. Exact value: 53.4632 out of 100.

total score

Mystery Shopper Report

2.7

The mystery shopper is calculated from 10 parameters, details of which can be found on the contractor's page. Exact value: 2.710741 out of 5.

Affordability:

0.0

N/A

Prepayment:

0.0

N/A

Quote Turnaround:

0.0

N/A

Production time:

5.0

Very Fast

Staff expertise:

4.0

Very Good

Staff friendliness:

4.0

Very Good
Read More

About Builtwell Marble and Granite

Outdoor kitchens, shower enclosures, and individualized countertops are just some of the surfaces they build and set up. Onyx, marble, granite, and quartz countertop installation services are offered to both business and residential customers. They've been making luxurious stone countertops for homes and businesses for over two decades. The team's goal is to provide excellent service to consumers from the first interaction to the last. They not only sell countertops, but also professionally fabricate and install them.

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The Floor Store - 2026 California ranking, position #191
The company's position in the California ranking for 2026. Other filters and sorting do not change its geographic rank.
business
10
The Floor Store

since 1980

53.37

The main rating value calculated from more than 30 indicators. Exact value: 53.374122 out of 100.

total score

Mystery Shopper Report

2.5

The mystery shopper is calculated from 10 parameters, details of which can be found on the contractor's page. Exact value: 2.489664 out of 5.

Affordability:

2.9

Average

Prepayment:

1.0

Very High

Quote Turnaround:

1.7

Slow

Production time:

1.4

Very Slow

Staff expertise:

5.0

Excellent

Staff friendliness:

4.0

Very Good
Read More

About The Floor Store

This flooring and countertop company offers a complete range of countertop services and first opened its doors in 1986. Carpeting, flooring, natural stone countertops, and tile are just a few of the areas in which they excel. The year 2008 was the first time that the business was awarded the prestigious Diamond Certification, which it has maintained for the subsequent 13 years in a row. You will receive a countertop that has been customized to fulfill the individual specifications. Professional and well-trained salesmen, installers, operations employees, and warehouse workers are essential for ensuring 100% client satisfaction. That is why each team member participates in ongoing training.

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Ajemco - 2026 California ranking, position #192
The company's position in the California ranking for 2026. Other filters and sorting do not change its geographic rank.
business
9
Ajemco

since 2000

53.34

The main rating value calculated from more than 30 indicators. Exact value: 53.34364 out of 100.

total score

Mystery Shopper Report

2.8

The mystery shopper is calculated from 10 parameters, details of which can be found on the contractor's page. Exact value: 2.778519 out of 5.

Affordability:

0.0

N/A

Prepayment:

2.0

High

Quote Turnaround:

0.0

N/A

Production time:

4.7

Very Fast

Staff expertise:

4.0

Very Good

Staff friendliness:

3.0

Good
Read More

About Ajemco

Ajemco, Inc. is an American-based countertop business that provides excellent service to its clients. Cabinets and countertops that are ready-made, semi- and fully -custom manufactured are all available for purchase at their factory in Southern California. You can get everything you need for reconstruction of your house, from the most up-to-date trends and guidance to expert countertop installation services. The team also provides planning and design, repairing and painting, as well as wiring and plumbing work. Their services are tailored to both small and big projects, and they are offered at reasonable rates.

More info

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Frequently Asked Questions and Our Answers About Ordering Countertops in California

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 California

avatar

L J Stone Inc in California

8 years ago

Very helpful. they are very professional. have a very nice warehouse and showroom. over 100+ colors counter tops.and very good customer service.

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Almaden Kitchen & Granite Inc. in California

6 years ago

We hired Almaden Kitchen and Bath to provide and install granite tops on a bar top and three large bathroom vanity tops. The experience was fantastic! Terry, the owner is a pleasure to work with. She is professional, efficient and accurate. The pricing was reasonable and the installation of the highest quality. In addition, although Almaden Kitchen and Bath is located in San Jose, Terry and her team were happy to travel to Walnut Creek to perform the work. I would highly recommend Almaden Kitchen and Bath.

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Eternal Stone, Inc. in California

3 years ago

Great work would highly recommend them

See more reviews about the work of “Eternal Stone, Inc.”
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Subia's Granite & Marble in California

2 years ago

Great service, wonderful look, in a very timely manner. Thank you Joey

See more reviews about the work of “Subia's Granite & Marble”