DON’T STRESS OVER GETTING A NEW ROOF
LET US HANDLE EVERYTHING FOR YOU FROM START TO FINISH
Ontario Roofing is here to make getting your new roof as stress-free as possible whether you’re a homeowner or a property manager. We know the ins and outs of every necessary step and are here to give you peace of mind. So sit back, relax, and we’ll do the rest.
- FREE INSPECTION WITHIN 24 HOURS
- INSURANCE EXPERTISE AND ADJUSTER CERTIFIED
- STRESS-FREE CONSTRUCTION DONE WITHIN A DAY
Quality Roofing
We Make Sure You Get The Right Materials & Quality Installation!
From the very start of your roofing project, we are able to transparently communicate about each and every step of the way. Getting your roof installed to 100% satisfaction is our goal for each and every roofing system we work on.
Get your free inspection when you give us a call to look at what your roof may need. We offer clear and concise quotes that are not always for a new roof, we do roofing repairs too!

THE ONTARIO ROOFING COMMITTMENT TO QUALITY
We are committed to the quality of roofing on each and every project we work on. With quality roofing materials and experienced installers we are able to make your roofing experience an exceptional one!

Jack Mattis, Founder & President
YOUR SATISFACTION IS OUR #1 PRIORITY
Roofing Ontario Is Exactly What We Do
OVER 50 YEARS EXPERIENCE SERVING SOUTHERN CALIFORNIA
We have been working in the Southern California area out of Ontario for over fifty years. Family owned, we’ve stood the test of time just like our quality roofing installation has done. We still come across old projects where roofs have lasted almost as long as we’ve been open.
Our Values
Trustworthy
We instill trust early on so our homeowners feel comfortable with us taking the reins on their home.
Knowledgeable
Our team will always work towards knowing as much as possible about the roofs we install, and continue to train on best practices for installing shingles.
Professional
Our team is highly professional and will be respectful of you and your property no matter what job we’re doing.
Hardworking
We will work to get your roofing job done as quickly as possible without sacrificing quality or workmanship.