Cert-A-Roof® takes pride in being The Industry Leader in Corona. We are the top in the industry for roof inspection, repair, and the entire certification process. Our proprietary LeakFREE® system guarantees that your house will meet your standards for living, or be ready for sale.
Cert-A-Roof®’s inspectors and contractors are all NRCIA certified and trained to perform inspections, which also means they issue LeakFREE® Certifications for all types of roofs in Corona.
LeakFREE® Certification is the Premium Standard
We also offer roof certifications 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.
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.
"Great Experience!"
We reached out to Cert-a-roof and got an immediate response!
- Kris G.
"Highest Recommendation!"
He was at my house when he said he would be and took his time on the inspection.
- Judy F.
"Exceeded Expectations"
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
"Trustworthy Service!"
The professionals at Cert-A-Roof are all knowledgeable professionals and the only ones we trust with our home.
- Satisfied Customer
"Timely Service"
I would strongly recommend Bill and his crew for their workmanship, efficient scheduling, and competitive pricing.
- Satisfied Customer
"Great Work!"
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.
"Will Use Again!"
Very professional and thorough roof inspection!
- Christine F.
"Very Professional"
They called to let us know they were on their way and even checked in on us after the service was done.
