
King of Stone Inc.
since 2003
Examples of works performed by King of Stone Inc.






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About King of Stone Inc. — Ranked №3 Countertop Fabricator and Installer in El Cajon, CA
total score
Exact value: 68.321694 out of 100.
According to The First National Ranking of Stone Countertop Fabricators and Installers in the U.S.
King of Stone Inc., founded in 2003, ranked number 3 in El Cajon, CA in the U.S. company ranking by Countertops Contractors Ranking — the first national independent ranking of stone countertop manufacturers and installers.
We included King of Stone Inc. 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.
King of Stone Inc.: Total Score & Key Ratings
The Total Score of 68.32 out of 100 achieved by King of Stone Inc. 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 — King of Stone Inc. has a rating of 4.8 out of 5 — and our team’s Mystery Shopper Score, which stands at 3.93 out of 5.
You can read detailed information and evaluations from our independent research of King of Stone Inc.’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 King of Stone Inc. 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 King of Stone Inc.
Twenty five years have passed since Raad Petros established his countertop business. They not only have their very own slab yard, but they also have access to numerous different countertop slab manufacturers, which ensures that you can obtain a unique slab that is a good fit for your countertop. Together, you and their team of experts will design the perfect granite or marble countertops for your kitchen and bathroom. As a result of their meticulous attention to detail, your idea will be brought to life. The consumer will not be charged for either the estimate or the consultation that is provided to them.
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: 11
YELP
reviews: 7
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 King of Stone Inc.
Wheelchair accessible entrance
Wheelchair accessible parking lot
Accepts Cash
Accepts Credit Cards
Small business
Service guarantee
Appointment required
Checks
Credit cards
In store shopping
Delivery
Countertop Installation
Countertop store
Bathroom remodeler
Kitchen remodeler
Tile contractor
Countertop contractor
Reviews about King of Stone Inc.
All (17)
Google (7)
Yelp (10)
FAQ About King of Stone Inc. — Based on Independent Research
What materials can I order a countertop from King of Stone Inc.?
What types of spaces does King of Stone Inc. fabricate countertops for?
What shapes of kitchen countertops does King of Stone Inc. fabricate?
What countertop design styles does King of Stone Inc. most often implement in El Cajon, CA?
What is the service area of King of Stone Inc.?
What types of clients does King of Stone Inc. work with?
Does King of Stone Inc. have its own countertop fabrication facility?
Does King of Stone Inc. offer any discounts on countertop fabrication in El Cajon, CA?
What is the price category of King of Stone Inc. in El Cajon, CA?
Can I get a free consultation and a free estimate for the fabrication and installation of a countertop from King of Stone Inc.?
What is the fabrication and installation timeline for a countertop at King of Stone Inc.?
How long does it take King of Stone Inc. to prepare a quote for countertop fabrication and installation?
Does King of Stone Inc. offer cutouts for sinks, cooktops, or other elements?
What guarantees does King of Stone Inc. 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 King of Stone Inc.. 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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14368 Olde Hwy 80, El Cajon, CA 92021