About Us
Family-owned. Locally operated. Northwest Ohio's most trusted roofing professionals for 25+ years.
Not Your Average Roofer
We're not a storm-chasing crew or a fly-by-night contractor. Certified Contractors is a Northwest Ohio institution — 25+ years, 500+ roofs, and thousands of satisfied customers who never worry about leaks again.
Certified Installers
Factory-certified roofing technicians trained to manufacturer specs.
Commercial Grade Materials
We use only UL-listed, CRRC-rated, and ASTM-tested products.
Warranty Protection
25-year manufacturer warranty + lifetime workmanship guarantee.
Energy Savings
Reflective coatings reduce cooling costs by up to 30%.
Leak-Free Systems
100% seamless application eliminates all potential leak points.
Family-Owned
Local Northwest Ohio business — not a franchise, not a chain.
Licensed & Insured
Fully licensed, bonded, and insured for your complete protection.
24/7 Emergency
Active leaks don't wait. Neither do we — same-day response.
Certifications & Trust Badges
BBB Accredited
A+ Rating
Licensed & Insured
Ohio Certified
OSHA Compliant
Safety First
ASTM Certified
Standards Met
CRRC Rated
Energy Efficient
UL Listed
Tested Products
Google Guaranteed
Verified Business
Manufacturer Certified
Factory Trained
What Our Customers Say
Google Verified Reviews
120+ 5-star reviews on Google Maps
Mike S.
Toledo, OH
2 months ago
“These guys are the real deal. My flat roof had been leaking for 2 years and nobody could fix it. Certified Contractors came out, diagnosed it in 20 minutes, and had it sealed within a week. That was 3 years ago — zero leaks since. Worth every penny.”
Linda R.
Findlay, OH
1 month ago
“From the free inspection to the final walkthrough, everything was professional and transparent. They showed up on time, cleaned up after themselves, and the crew was respectful. My roof looks brand new! I'll be recommending them to everyone.”
Dave T.
Lima, OH
3 weeks ago
“Had an emergency leak during a storm on a Sunday night. Called Certified Contractors and someone was at my door within 2 hours. They tarped it that night and had a permanent fix by Tuesday. Incredible service. These guys are the best.”
Karen M.
Bowling Green, OH
5 weeks ago
“I got 4 quotes and Certified Contractors wasn't the cheapest — but they were the most thorough. They explained everything, showed me drone footage of the damage, and the warranty they offer is unmatched. Best investment I've made in my home.”
Get Your Free Roof
Inspection Today
No obligation. No pressure. Just an honest assessment of your roof by certified professionals — with photos, drone footage, and a transparent estimate.