Sigma Cabinet & Stone
since 2018
Examples of works performed by Sigma Cabinet & Stone








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About Sigma Cabinet & Stone — Ranked №4 Countertop Fabricator and Installer in South San Francisco, CA
total score
Exact value: 49.306061 out of 100.
According to The First National Ranking of Stone Countertop Fabricators and Installers in the U.S.
Sigma Cabinet & Stone, founded in 2018, ranked number 4 in South San Francisco, CA in the U.S. company ranking by Countertops Contractors Ranking — the first national independent ranking of stone countertop manufacturers and installers.
We included Sigma Cabinet & Stone 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.
Sigma Cabinet & Stone: Total Score & Key Ratings
The Total Score of 49.31 out of 100 achieved by Sigma Cabinet & Stone 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 — Sigma Cabinet & Stone has a rating of 4.5 out of 5 — and our team’s Mystery Shopper Score, which stands at 2.72 out of 5.
You can read detailed information and evaluations from our independent research of Sigma Cabinet & Stone’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 Sigma Cabinet & Stone 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 Sigma Cabinet & Stone
Sigma Cabinet & Stone, a family-owned business with over two decades of experience, takes pride in offering premium countertops service and countertops install solutions. Located in South San Francisco, their team combines design expertise with top-notch craftsmanship, transforming kitchens into stunning spaces with their cabinets and countertops. What sets them apart is their direct access to a factory, which not only saves costs but also ensures better value and efficiency for their customers. With Sigma Cabinet & Stone, you can expect affordable rates and exceptional customer service.
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.
Customer Feedback Score
reviews: 15
YELP
reviews: 5
reviews: n/a
CoCo
reviews: n/a
Mystery Shopper Report
Staff friendliness
Staff Expertise
Company Age
Own Office
Own Production
Veterans Discount
Production time
Deposit Level
Quote Time
Affordability
Company services
Kitchen

Bathroom

Outdoors

Commercial

Fireplaces

Sill rail

Additional benefits of Sigma Cabinet & Stone
Small business
Delivery
Wheelchair accessible entrance
Wheelchair accessible parking lot
Credit cards
Debit cards
Wheelchair accessible
Accepts Credit Cards
In store shopping
Kitchen & Bath
Cabinetry
Home goods store
Reviews about Sigma Cabinet & Stone
All (14)
Google (8)
Yelp (6)
FAQ About Sigma Cabinet & Stone — Based on Independent Research
What materials can I order a countertop from Sigma Cabinet & Stone?
What types of spaces does Sigma Cabinet & Stone fabricate countertops for?
What shapes of kitchen countertops does Sigma Cabinet & Stone fabricate?
What countertop design styles does Sigma Cabinet & Stone most often implement in South San Francisco, CA?
What is the service area of Sigma Cabinet & Stone?
What types of clients does Sigma Cabinet & Stone work with?
Does Sigma Cabinet & Stone have its own countertop fabrication facility?
Does Sigma Cabinet & Stone offer any discounts on countertop fabrication in South San Francisco, CA?
What is the price category of Sigma Cabinet & Stone in South San Francisco, CA?
Can I get a free consultation and a free estimate for the fabrication and installation of a countertop from Sigma Cabinet & Stone?
What is the fabrication and installation timeline for a countertop at Sigma Cabinet & Stone?
How long does it take Sigma Cabinet & Stone to prepare a quote for countertop fabrication and installation?
Does Sigma Cabinet & Stone offer cutouts for sinks, cooktops, or other elements?
What guarantees does Sigma Cabinet & Stone provide for its work?
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 Sigma Cabinet & Stone. 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.
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383 Allerton Ave, South San Francisco, CA 94080