Roof Replacement & Repairs Ontario, CA

Roof Doctors will resolve your roofing worries! With our wide range of services, which include maintenance, replacement, and repair, we have you covered. Please let us return your roof to its former splendor and give you and your family peace of mind.

In Business Since 1987

Over 400,000 Roofs Inspected.

130,000 Completed Repairs

Give Us a Call: 909-385-0244

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Order A Roof Inspection


Trouble with storm damage, maintenance or leaks? Request a Roof Inspection and a friendly, knowledgeable technician will be on-site within 1-2 business days.


If you’re looking for an inspection as part of the real estate process, we’ve got you covered. Make sure to ask about our signature Two-year Certification Warranty.

 Residential Roofing Services in Ontario

Roof Repair

Repairing minor roof damage can be less expensive than replacing the entire roof. This entails applying patches and sealants to fix small leaks. If a coating can fix the damage, repair is the best option. It is best to seek professional assistance even if the harm is minimal. A skilled roofer will guarantee correct repairs and consideration for the requirements of your roof. Give Roof Doctors a call to get the superior roof care you are entitled to.

Roof Replacement

If you’re worried about the condition of your roof but don’t know where to start, don’t worry. Roof Doctors can assist you. We offer roofing services, including upkeep, replacements, and repairs. Our skilled staff has a track record of delivering top-notch service. We use only premium roofing materials and take pride in our basic beliefs. With over thirty years of experience, we have established ourselves as California’s most reputable roofing company.

Our Roofing Services

Roof Doctors takes a straightforward approach: we assess the condition of your roof and offer a complete report, recommending repair or replacement as needed. In addition, we provide preventive maintenance services to keep your roof in top condition. Rest assured that we exclusively utilize high-quality materials to ensure your roof’s durability in all weather conditions.
Our services include:

  • Tile Roofing
  • Silicone Roof Coating
  • Composition Shingle Roofing
  • Shake Roofing
  • Roof Maintenance

In case of roof damage, we urge you to contact us without delay– we tackle most roofing cases. Quick action helps avoid further and more costly damages.

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Your Roof Contractor in Ontario

Roof Doctors was founded in 1987 to fulfill the need for reliable, affordable roofing services in the local market. Our unwavering commitment, fundamental values, and guaranteed services drive us to deliver the best possible to our clients in Ontario, CA.

Over 35 years, we’ve earned an impressive reputation, consistently honoring our core values and offering a wide range of services. Our team of accredited experts, boasting skill and experience in roofing, solidifies us as the top choice for roofing services in Ontario and the surrounding areas.

Why Choose Roof Doctors in Ontario

Choosing Roof Doctors for all your San Bernardino roofing needs is based on quality, dependability, and exceptional customer service. Roof Doctors, with decades of industry experience, provides roofing solutions by combining high-level knowledge with the utilization of cutting-edge equipment and materials.

To meet the particular roofing needs of the San Bernardino neighborhood, our staff comprises experienced professionals well-versed in local building laws and environmental factors. We value customer happiness, maintaining pricing and timeline transparency, and providing individualized services. Roof Doctors will safeguard and maintain your roof in peak condition.

We Serve Ontario


Professionalism, Punctuality, Quality, Responsiveness, Value
-Jun Ilagan
“Chad did an outstanding job, he went above and beyond to find and repair a difficult roof leak!”
-John Albano
“Drew was on site early and was quick to hop on the roof and diagnose our problems. He gave me a full verbal report and within a few hours had the quote and written report emailed out. Very easy to work with.”
-Andrew Richardson
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Roof Maintenance Tips

  • A semi-annual roof inspection to spot early signs of damage.
  • Clean gutters and downspouts to prevent water clogging.
  • Remove moss and algae to prevent roofs from rotting.
  • Trim overhanging branches to minimize potential harm and leaf accumulation.
  • Check for proper ventilation to avoid heat and moisture buildup.
  • Inspect and repair seals, joints, and flashing to prevent leaks and water damage.
  • Professional inspection, particularly for older roofs, to identify potential issues and get maintenance advice.

Call Roof Doctors for more roofing tips. If you need any roofing services, you can trust us to take care of your roofing needs.