Roofing
- Roof Repair & installation
- Shingles, tile, and flat roofs
- New construction roofing
- Inspections & maintenance
Rain Gutters
- Service & installation
- Seamless rain gutters
- Aluminum & copper
- Gutters cleaning service
Solar Panels
- Solar panel systems
- New installation & repairs
- Reduce bill up to 55%
- Residential & commercial
Insulation
- Roof and Attic insulation
- Attic ventilation system
- Improve energy efficiency
- Green energy barriers
What Makes Us Stand Out From The Rests?
One place for all your roofing needs
Free Estimate
Providing fast and free in-home consultation to our clients
Certified
Our company is a fully licensed, insured and bonded
Local Service
Serving the greater Los Angeles, Ventura and Orange counties
Top Rated
Southern California top rated roofing service gurentied
Customer Testimonials
Reviewed by local Diamond Bar customers
Fast solutions for you
★★★★★
“
Quick, professional and trustworthy were the qualities I was looking for a roofing contractor in Diamond Bar CA and I found it in Toproofingcontractor.com. Their inspector came to my house on time and explained well how their roofing process takes. He also explained all the materials used for the roofing and told me what my options are. I can say it was a truly dedicated service, which I appreciate. He did amazing not just during initial inspection but also during the time he sealed my roof. Glad to work with an amazing company like you!”
-
Angela Short
Use them for your work
★★★★★
“
I was in charge of getting a new roof for my sister's house and I came to know Toproofingcontractor.com when I was reading reviews. They completed work fast and competently it was undoubtedly a positive experience. Every time during the whole job, I thought there are going to be unfortunate things that would raise the quote we got. But they were careful during the job and I'm glad this Diamond Bar CA roofing company keep its promise to deliver excellent roofing service.”
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Olivia Dickens
Our roof finally opens smoothly
★★★★★
“
Toproofingcontractor.com is the best. Just had an emergency with our roof couple of days ago as its leaks starting getting worse. We badly needed a brand new roof, which this amazing roofing contractor in Diamond Bar CA did wonderfully. Gave me an honest estimate for the repair, fully explained every option I have and were wonderfully helpful the whole time. I'm glad to be safe with Top Roofing Contractor.”
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Lillian Ball
This has to be fastest roof service in town
★★★★★
“
The first time I hired Top Roofing Contractor, it's the guaranteed serviced that is particularly important to me. Their assurance that they'll do an excellent job was what I hold onto and I'm happy they delivered. Once the work was done, our roof's inspection easily passed the first attempt. Overall, it was excellent experience with our roof strong, durable and looked good as well. We've only gotten compliment with our roof since then and that's all thanks to the best roof repair in Diamond Bar CA.”
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Pippa Lyman
Such fantastic employees
★★★★★
“
My flat roof can be tricky sometimes that I've roofers coming in to repair it more than a few times. After several hires, I finally found the Diamond Bar CA roofing company I need. When I hired them for roofing repair, their people are nothing but excellent. They delivered exactly what I asked and what they promised. My newly repaired roof was amazing at a price that is a lot better than the bids I got from other roofing services. This top-notch service knows exactly what they're doing. I will most certainly hire Toproofingcontractor.com again.”
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Anna Lee
Specialists at work
★★★★★
“
I debated whether to hire Toproofingcontractor.com or not but the excellent reviews won. Many of their previous costumers have only good things to say and so I decided to try. Glad I am that I did because they did excellent in repairing my roof. It didn't take a lot of time as I thought it would but the repairs are precise and quality. A few days after fixing my roof, it rained and there was not a single leak as it used to. That was enough to convince me I had the best roof repair in Diamond Bar CA.”
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Theresa Lee
Best in town!!
★★★★★
“
The whole time, it was a great job from Toproofingcontractor.com. Their people arrived on time. The materials were quality. The process was smooth. However, what I really like about their service is how detailed their bid was. It was there, all the small details about the repair, specified and written legibly. It even has a second and third copy, ensuring the service was documented well for the company's sake and mine. For me, this kind of service by Diamond Bar CA roofing company inspires confidence that I now have for the company.”
-
Penelope Edmunds
Overall rating:
5
out of 5 based on
7 reviews.
Your Benefits by choosing us
Be on the safe side!
Warranty
Providing 25 years warranty for new roofing systems
Financing
Get low APR loans up 100% of your project
Competitive
Get the best quality new roof at fair market price
Best roofing company in Diamond Bar, CA
Top Roofing Contractor
Prime roofing company in Diamond Bar, CA offer shingles, tile and flat roof repair, replacement and new installation, seamless rain gutters, solar panels installation, attic insulation and skylight installation, available for residential and commercial properties.
Diamond Bar,
CA –
92629
CA –
92629
Tel : (818) 600-4979
Email : contact@toproofingcontractor.com
Price Range: $10,000-$250,000
Servicing the following zip codes: 92629