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Roof Coating & Sealing Contractors in ONTARIO, CA

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4.6(41 Verified Ratings)

West Hills, CA·

Confirmed Roofing Experts

High slope roof repair , high slope roof replacement, Roof repair , roof install , roof patch , tile roof , slate roof, Roofing , and 12 more

"Confirmed Roofing Experts truly impressed me with their professionalism and craftsmanship. They handled my re-roofing project flawlessly, keeping everything on schedule and within budget. Communication was smooth from start to finish, and the finished roof looks incredible. I’ll definitely be recommending them to friends and family."

8F681421CCD519F8485EB0E026E5A2FAA19252E3435355B5E93E891AABA158D3 3. in November 2025

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4.9(252 Verified Ratings)

Riverside, CA·

California Roof Experts

Flat Roof Installation, Flat Roof Repair, Tile Roof Repair , and 2 more

"Wonderful experience getting a leak fixed and a complete tune-up on the entire roof. Arturo and his brother Hector were a pleasure to work with and did an excellent job. Highly recommended!"

Richard H. in December 2022

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4.3(22 Verified Ratings)

Artizmo Builders Inc

Construction Services, Siding and Gutter Services, Energy Efficiency Solutions , and 3 more

"Gary did an excellent job fixing my tile roof, fast, professional, and high-quality work. He offered easy financing options and kept the area clean throughout. I really appreciated his respectful and efficient approach. Highly recommend!"

6A1EB62CBEFCEDC6AD9C71A48343BCA4A24F8399139CF418238467BDFB963892 F. in April 2025

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5.0(16 Verified Ratings)

Upland, CA·

Cool Roofing, Inc.

Wood Shake or Composite Roofing, Flat, Foam or Single Ply Roofing, Asphalt Shingle Roofing , and 2 more

"they did a great job."

Jimmy L. in December 2010

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5.0(10 Verified Ratings)

Corona, CA·

Pro Vision COL Roofing, Inc.

Concrete tile installation, Clay tile installation, Slate tile installation , and 7 more

"Excellent team, on time performance, very cooperative, attention to details, nicely clean after installation and always willing to go extra mile to satisfy us. Will hire them for all future work. Best wishes for continuous success to P V C roofing team!"

C.M. B. in November 2020

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4.9(17 Verified Ratings)

Ontario, CA·

B & M Roofing Stripping Services

Roofing, Home Inspection

"they do all of our roofs. We own 67 apartment buildings, and "B & M Roofing Stripping Services" does all of our roofing projects. We would not use them, if they weren't good!"

dr. stanly S. in December 2016

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5.0(6 Verified Ratings)

Glendora, CA·

San Gabriel Valley Roofing, Inc.

Roofing, Roofing, Roof Replacements , and 4 more

"He is very excellent, professional, and detail-oriented."

Yesenia T. in December 2019

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5.0(5 Verified Ratings)

Riverside, CA·

Syntech Roofing and Waterproofing

Flat Roof Maintenance and Coatings, High End Wall Coatings (Not Paint), Structural and Architectural Concrete Restoration , and 17 more

"Syntech is very knowledgeable and they have access to commercial grade materials. Their crew is very experienced as well. Great patience with all of my many questions."

Rory K. in November 2023

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4.8(25 Verified Ratings)

All Pro Construction Services

Roofing, Deck Building, Roof Repair and Leak Detection

"Very nice and expedient!"

Nena E. in December 2021

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Showing 1-9 of 16 results

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ONTARIO Roofing Contractors are rated 4.7 out of 5 based on 672 reviews of 672 pros.

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Roof Coating & Sealing Contractors in ONTARIO, CA

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