Cert-A-Roof was very prompt and very customer service oriented.

Welcome to Cert-A-Roof®’s Commercial Roof Services in Riverside, CA
Commercial Roofing Services OFFERED BY CERT-A-ROOF® & CERTIFIED BY NRCIA
It is Cert-A-Roof®’s pleasure to offer a full range of commercial roof services in Riverside, California. The services we offer for commercial roofs include, but are not limited to Roof Inspection, LeakFREE® Roof Certification, and Roof Repair for all commercial roofs.
All of Cert-A-Roof®’s inspectors and contractors are NRCIA certified. Cert-A-Roof® also thoroughly trains each of them in order to bring you the best in customer service and roof repair services.
We also offer all of these services in a 10 mile radius around Riverside, including Rubidoux, Pedley, Glen Avon, Grand Terrace, Mira Loma, Bloomington, Norco, Moreno Valley, Colton, Fontana, Loma Linda, Rialto, and Corona.
Call us now at (714) 942-1877 to get started. Don’t wait another day without protection and peace-of-mind!


Meet Our Expert Team
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Les Watrous Owner & CEO
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Paul Watrous President
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Elaine Watrous CFO
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Kari Watrous Financial Analyst
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Frankie Marketing
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Evaristo Senior Inspector
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Ernest Inspector
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Ausencio Crew Foreman
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Carlos Crew Foreman
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Avimael Roof Tech
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Cristoval Roof Tech
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Jess Curtis Scheduling
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Jamie Ward Scheduling
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Candy Fox Scheduling

Our Reputation Speaks for Itself
Read Reviews from Our Happy Customers
Your satisfaction is our priority! See for yourself what our customers have to say about working with us.
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Very professional and thorough roof inspection!- Christine F.
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I would strongly recommend Bill and his crew for their workmanship, efficient scheduling, and competitive pricing.- Satisfied Customer
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- PJ
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He was at my house when he said he would be and took his time on the inspection.- Judy F.
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Cert-A-Roof went well above and beyond the roof repair.- David I.
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Cert-A-Roof did a thorough inspection and provided a detailed report. Would highly recommend this company!- Barb J.
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My husband didn’t believe Cert-A-Roof could get our insurance company to pay for our roof, but when it was all said and done our insurance company not only paid, they paid for an entirely new roof.- Satisfied Customer
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Scheduling was easy and the inspector was knowledgeable, professional, and friendly.- Marvin R.