4.1 
550 *The Angi rating for Countertop And Backsplash Service companies in Ontario, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Countertop And Backsplash Service needs.
*The HomeAdvisor rating for Countertop And Backsplash Service companies in Ontario, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Countertop And Backsplash Service needs.
Last update on August 17, 2026
Serving Ontario, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2008
Free estimates
Emergency services offered
"Amazing job! I highly recommend. Very professional and the countertops look better than expected"
+98
Serving Ontario, CA and surrounding areas
Approved
Super Service Award Winner
In business since 1999
Free estimates
Credit card accepted
"Great crew and very experienced. The demolition of the existing countertop and installation of the new one went smoothly."
+84
Serving Ontario, CA and surrounding areas
Approved
In business since 2008
Free estimates
Warranties offered
"I highly recommend Tom Foley Installations for laminate countertop installation. I contacted a dozen countertop installers and learned that most of them either donâ t install laminate countertops or have project minimums that made their estimates ridiculously high. Fortunately for me, one of those businesses referred me to another that in turn referred me to Tom Foley. Tom made the drive from Ontario to Montebello to show me samples for my kitchen and provided an estimate on the spot. The cost was more than reasonable and Tom offered to install both the kitchen sink I purchased earlier and a new water supply valve without charging for the additional labor! The job was scheduled to start couple of days later and the job was completed in a day. The installation was perfect and Tom left the house cleaner than it was when he started!"
+17
Serving Ontario, CA and surrounding areas
Approved
In business since 1985
Free estimates
Emergency services offered
"Love my redone bathrooms. John did two countertops, a fiberglass shower/tub, and my master shower and encased tub. The colors are beautiful. John was very responsive throughout the whole process. Highly recommend saving money this route over a complete remodel."
Serving Ontario, CA and surrounding areas
Approved
In business since 2011
Free estimates
Warranties offered
"Natural Stone Construction did an excellent job with our countertop installation. The entire process was smooth and professional, from the initial measurements to the final installation. The countertops came out beautiful, the cuts and edges were clean, and everything fit perfectly. The team was reliable, knowledgeable, and kept the work area clean. We are extremely happy with the finished kitchen and would definitely recommend Natural Stone Construction to anyone looking for quality countertop fabrication and installation."
Serving Ontario, CA and surrounding areas
Approved
In business since 2024
Free estimates
Offers commercial services
"Enrique was my contractor for a full kitchen transformation. Turning a disaster from water damage into a beautiful, upgraded kitchen. His estimate was genuine and transparent from the start and the quality of his work has me already planning to hire him again for future projects. Highly recommended."
+27
Serving Ontario, CA and surrounding areas
Approved
Free estimates
Warranties offered
Small jobs welcome
Hi, I’m Orlando, a licensed contractor specializing in refinishing and full residential remodeling . I take pride in clean, reliable work, honest pricing, and treating every home with care and respect.
+12
Serving Ontario, CA and surrounding areas
Approved
In business since 2021
Free estimates
Credit card accepted
We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!
Serving Ontario, CA and surrounding areas
Approved
In business since 2019
Free estimates
Credit card accepted
RSF Construction Inc. is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!
Serving Ontario, CA and surrounding areas
In business since 1993
Free estimates
Warranties offered
"Outstanding Service, my Countertops look brand new. I highly recommend them!"
From average costs to expert advice, get all the answers you need to get your job done.
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