About Ontario Roofing
We are a roofing company with a shop on East Lowell Street in Ontario. Our Google reviews go back more than ten years, from roofs and attic insulation to decks.
How We Work
We tell you what we see and show you photos of it. If a roof needs a small repair, we fix the small thing. If it is done, we say so and give you the price in writing. Nothing starts until you say yes.
Our customers say the same few things in their reviews. We keep them informed, we show up when we said we would, and we clean up when the job is done. That is the standard we hold every crew to.
What We Work On
Concrete and clay tile, asphalt shingle and flat roofs, on homes and small commercial buildings. Attic insulation and radiant barrier, which pairs well with a new roof. And decks, which we have built for years alongside our roof work.
Where We Work
Ontario and the cities around it, from Pomona and Claremont in the west to Fontana in the east, and from Upland in the north to Chino Hills and Eastvale in the south.
Ontario Roofing did an incredible job on our roof replacement. They were professional, efficient, and the attention to detail was impressive. The crew was friendly and made sure everything was done to our satisfaction.
They were very communicative and kept us informed throughout the entire process. The quality of their work is evident in our beautiful new roof.
They were transparent about the costs and the timeline, and there were no surprises. The workmanship is top-notch, and our new roof looks amazing.
The roofers worked in the 100 plus heat and rain to finish before the hard rain came.
Get a Free Roof Estimate
Tell us what your roof is doing. We look, take photos and give you a written price.