O

Ontario Roofing

Licensed & Insured

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Professional roofing contractor services in Ontario
⭐⭐⭐⭐⭐
Trusted by 500+ Customers

Premier Roofing Contractor Serving Ontario and Surrounding Areas

Expert roof repair and installation services for homeowners across Ontario, Rancho Cucamonga, and nearby communities in 91761, 91762, 91786 zip codes

📞 Don't Wait Until It's Too Late! Call (909) 330-4661 Now for Your FREE Roof Inspection View Services
24/7
Emergency Service
100%
Satisfaction
Licensed
& Insured

About Ontario Roofing

Welcome to Ontario Roofing, your trusted roofing contractor in Ontario located at 4335 E Lowell St STE G. With years of experience serving the Inland Empire, we specialize in comprehensive roofing solutions for both residential and commercial properties. Our certified team delivers exceptional roof repair in Ontario and surrounding areas including Upland, Montclair, Rancho Cucamonga, and Chino.

Professional Roofing Services in Ontario 91761-91762

As a leading Ontario roofing contractor, we offer complete roofing solutions from minor repairs to full replacements. Our expertise spans across all roofing materials including asphalt shingles, metal, tile, slate, TPO, and PVC systems. We respond quickly to emergency calls and provide thorough inspections to protect your investment.

Our Core Services Include:

  • 24/7 Emergency Roof Repair
  • Complete Roof Replacement & Installation
  • Commercial Roofing & Maintenance
  • Storm Damage Assessment & Repair
  • Flat & Low-Slope Roofing Systems
  • Preventive Roof Maintenance Programs

Transparent Pricing for Ontario Residents

ServiceStarting PriceTimeline
Roof Inspection$150-$300Same Day
Minor Roof Repair$300-$8001-2 Days
Shingle Replacement$8,000-$15,0002-3 Days
Emergency Repair$500-$2,000Within 24 Hours
15+
Years Experience
500+
Happy Customers
About Ontario Roofing - roofing contractor experts in Ontario
Licensed & Insured

Professional roofing contractor Services

Our Services

Professional roofing contractor solutions for all your needs

Roof Installation

Expert roof installation services in Ontario with guaranteed satisfaction and professional results.

Learn more → Licensed & Insured

Roof Replacement

Expert roof replacement services in Ontario with guaranteed satisfaction and professional results.

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Roof Repair

Expert roof repair services in Ontario with guaranteed satisfaction and professional results.

Learn more → Licensed & Insured

Emergency Roof Repair

Expert emergency roof repair services in Ontario with guaranteed satisfaction and professional results.

Learn more → Licensed & Insured

Roof Inspection

Expert roof inspection services in Ontario with guaranteed satisfaction and professional results.

Learn more → Licensed & Insured

Commercial Roofing

Expert commercial roofing services in Ontario with guaranteed satisfaction and professional results.

Learn more → Licensed & Insured

Commercial Roof Maintenance

Expert commercial roof maintenance services in Ontario with guaranteed satisfaction and professional results.

Learn more → Licensed & Insured

Flat Roofing

Expert flat roofing services in Ontario with guaranteed satisfaction and professional results.

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TPO Roofing

Expert tpo roofing services in Ontario with guaranteed satisfaction and professional results.

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PVC Roofing

Expert pvc roofing services in Ontario with guaranteed satisfaction and professional results.

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Shingle Roofing

Expert shingle roofing services in Ontario with guaranteed satisfaction and professional results.

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Roof Coating

Expert roof coating services in Ontario with guaranteed satisfaction and professional results.

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Asphalt Shingle Roofing

Expert asphalt shingle roofing services in Ontario with guaranteed satisfaction and professional results.

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Metal Roofing

Expert metal roofing services in Ontario with guaranteed satisfaction and professional results.

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Tile Roofing

Expert tile roofing services in Ontario with guaranteed satisfaction and professional results.

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Slate Roofing

Expert slate roofing services in Ontario with guaranteed satisfaction and professional results.

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Composite Shingle Roofing

Expert composite shingle roofing services in Ontario with guaranteed satisfaction and professional results.

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Storm Damage Roof Repair

Expert storm damage roof repair services in Ontario with guaranteed satisfaction and professional results.

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Roof Repair Near Me

Expert roof repair near me services in Ontario with guaranteed satisfaction and professional results.

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Roof Maintenance

Expert roof maintenance services in Ontario with guaranteed satisfaction and professional results.

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Why Choose Ontario Roofing?

Experience the difference with Ontario's most trusted roofing contractor professionals

1

Licensed & insured roofing contractor serving Ontario for over 15 years

Professional roofing contractor service you can trust in Ontario.

2

24/7 emergency roof repair response throughout 91761, 91762, and nearby zip codes

Professional roofing contractor service you can trust in Ontario.

3

Free detailed estimates with transparent, upfront pricing

Professional roofing contractor service you can trust in Ontario.

4

Warranty-backed installations using premium materials from top manufacturers

Professional roofing contractor service you can trust in Ontario.

5

Local family-owned business with A+ BBB rating and hundreds of satisfied customers

Professional roofing contractor service you can trust in Ontario.

📞 Call (909) 330-4661 Today
⭐ Trusted by 500+ Customers

What Our Customers Say

Don't just take our word for it - hear from real customers who trust Ontario Roofing for their roofing contractor needs

MR

Michael Rodriguez

Rancho Cucamonga 91730

5/5
"Ontario Roofing replaced our entire roof after storm damage. Their crew was professional, finished on time, and cleaned up perfectly. Best roofing contractor in the area!"
Asphalt Shingle Roofing 11/15/2024
SC

Sarah Chen

Ontario 91761

5/5
"Had a major leak during the last rain storm. They responded within 2 hours and fixed it immediately. Saved our home from serious water damage. Highly recommend!"
Emergency Roof Repair 10/28/2024
DT

David Thompson

Upland 91786

4/5
"Great work on our Spanish tile roof repair. The team was knowledgeable and respectful. Only minor issue was a slight delay due to weather, but they communicated well throughout."
Tile Roofing 11/2/2024
MG

Maria Gonzalez

Montclair 91762

5/5
"We use Ontario Roofing for our warehouse maintenance. They keep our flat roof in perfect condition year-round. Professional service and fair pricing every time."
Commercial Roof Maintenance 10/20/2024
JW

James Wilson

Chino 91710

5/5
"Installed a beautiful standing seam metal roof on our home. The crew was efficient, clean, and the final result exceeded expectations. Worth every penny!"
Metal Roofing 11/8/2024
Join Our Happy Customers - Call (909) 330-4661

Find Us in Ontario

Serving Ontario and surrounding areas with professional roofing contractor services

Contact Information

(909) 330-4661

Ontario Roofing

Serving Ontario, CA

Business Hours

24/7 Emergency Service

Emergency Service

Need immediate roofing contractor assistance? We're available 24/7 for emergency calls.

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Get In Touch

Ready to get started? Contact us today for a free estimate!

Service Area

Ontario, CA

Hours

Mon-Fri: 8AM-6PM
Sat: 8AM-4PM
24/7 Emergency

Request Free Estimate

Call us now for immediate assistance and free estimates

📞 Call (909) 330-4661