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

Commercial Services
Cert-A-Roof®’s Commercial Roof Services in Chino, CA
ROOF INSPECTION AND LEAKFREE® ROOF CERTIFICATION OFFERED BY CERT-A-ROOF® & CERTIFIED BY NRCIA IN SOUTHERN CALIFORNIA
In Chino, California, the commercial services offered by Cert-A-Roof® covers the full range of the spectrum. This means that we offer not only LeakFREE® Roof Certification, and roof inspection, but also roof repair for all commercial roofs
All of Cert-A-Roof®’s inspectors are NRCIA certified, and fully trained by Cert-A-Roof® to complete the job the right way the first time.
We also offer commercial services in a 10 mile radius around Chino, including Chino Hills, Claremont, Corona, Diamond Bar, Guasti, La Verne, Mira Loma, Montclair, Norco, Ontario, Pomona, Rancho Cucamonga, and Upland.


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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Cert-A-Roof's report helped the buyers get a credit for repairs which they used after the close of escrow to address the roofing issues and get a warranty for the roof.- Real Estate Agent
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- PJ
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Was very flexible when we were scheduling a timeline for roof repairs, and conducted themselves professionally all along the way.- Luke V.
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Scheduling was easy and the inspector was knowledgeable, professional, and friendly.- Marvin R.
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Mr. Les assured me a phone call and visit to the subject property within 48 hours and again to my surprise, it was done sooner.- Satisfied Customer
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The professionals at Cert-A-Roof are all knowledgeable professionals and the only ones we trust with our home.- Satisfied Customer
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Cert-A-Roof was able to give me an evaluation and some recommendations very promptly and left me with a better impression than anyone else I spoke to.- Tim J.
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I love the idea that I can call an inspection company and they come out and do the job exactly the way I needed it to be done.- Amy J.