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

Cert-A-Roof®'s Forensic Roof Services in Corona, CA
If you are looking for a Forensic roof inspection. Cert-A-Roof® is The Industry Leader. You should get a forensic roof inspection shortly after you have paid for a new house in order to make sure that roof was built according to building codes, and according to the manufacturer’s specifications.
If an inspector or contractor is from Cert-A-Roof®, we guarantee that he or she will be NRCIA certified, and trained to perform the utmost in roof inspections, as well as provide you with top quality customer service. All roofs are also issued LeakFREE® Certifications, whether they are commercial or residential.
LeakFREE® Certification is the Premium Standard
We also offer Forensic Roof Inspections in a 10 mile radius around Corona, including Chino, Chino Hills, Claremont, Diamond Bar, Guasti, La Verne, Mira Loma, Montclair, Norco, Ontario, Pomona, Rancho Cucamonga, and Upland.


Meet Our Expert Team
-
Les Watrous Owner & CEO
-
Paul Watrous President
-
Elaine Watrous CFO
-
Kari Watrous Financial Analyst
-
Frankie Marketing
-
Evaristo Senior Inspector
-
Ernest Inspector
-
Ausencio Crew Foreman
-
Carlos Crew Foreman
-
Avimael Roof Tech
-
Cristoval Roof Tech
-
Jess Curtis Scheduling
-
Jamie Ward Scheduling
-
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.
-
I'm glad I found Les to do the inspection. He was honest and very knowledgeable.- Michael M.
-
He was at my house when he said he would be and took his time on the inspection.- Judy F.
-
I received the roof inspection report the next day and was extremely pleased with how detailed the report was and all the pictures to go along with the report.- William C.
-
- PJ
-
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
-
They called to let us know they were on their way and even checked in on us after the service was done.- Jennifer B.
-
Scheduling was easy and the inspector was knowledgeable, professional, and friendly.- Marvin R.
-
Was very flexible when we were scheduling a timeline for roof repairs, and conducted themselves professionally all along the way.- Luke V.