Competition Roofing
Company Overview
Based in Upland, California, Competition Roofing offers a wide range of roofing solutions. Our expertise lies in Composition, Tile, and Flat Roofing. We serve a variety of clients, including Residential, Commercial, Industrial, and HOA sectors.
I launched this company in San Dimas back in 1992. Initially, I took on the role of owner-operator, managing roof installations directly. Over the years, I have assembled four exceptional crews for professional installations. Many of my crew members have been part of the team for more than 25 years. I discovered that my focus should be on collaborating with business owners and homeowners. I ensure to give accurate estimates for the required services. I am readily available and prioritize customer satisfaction. A significant portion of my business comes from referrals. When the job is complete, I request that you share your experience with friends, family, and neighbors if you are happy. Our expertise covers all roofing types for commercial and residential projects. I’m just a phone call away!
Since 1968, I have called San Dimas my home. I married my high school sweetheart, Pauline, and we started our family. We have lived in Alta Loma since 2002. Our family includes three amazing children, now aged 31, 29, and 25. We maintain strong connections in San Dimas. We cherish time spent with family and friends. We enjoy various activities such as camping, skiing, boating, jeeping, volleyball, and trips to the beach.
We have been members of Hillside Church since 2002. We are dedicated to family, friends, and creating good memories.
Business Services
- Roof inspection
- New roof installation
- Roof repair
- Roof replacement
- Reroofing
- Skylight repair
Business Location & Hours
| Mon: | 7:00 AM - 6:00 PM |
| Tue: | 7:00 AM - 6:00 PM |
| Wed: | 7:00 AM - 6:00 PM |
| Thu: | 7:00 AM - 6:00 PM |
| Fri: | Closed |
| Sat: | Closed |
| Sun: | Closed |
Recommended Customer Reviews
Jessica P.Highly recommend Bob and Pauline! We lost our roof in a major wind storm. Since this wasn't a project we had planned for it was a massive undertaking and it was during a difficult time. Competition took everything in stride and was always a pleasure to work with. They were sensitive to all our issues at the time and listened to our needs. They completed the job on time and it's just beautiful!!! Thank you Competition for making a tough time better, and giving us a beautiful new roof!
Competition Roofing was great. Not only were we satisfied with the end result, but Bob and Pauline were thorough, responsive, and honest.
At the initial consultation, Bob and his son did an excellent job taking us through the process and what we could expect. He also took the time to explain to us how important it is for a roofing contractor to be properly insured and what documentation we should request from anyone we move forward with.
Although there was a bit of a wait to get started, it was worth it. The crew got the job done in 3 days with minimum interruption. They cleaned up after themselves and the city inspector said they did a great job.
Highly recommend!
The owner is AMAZING!! Great communication and very professional. Him and all of the guys are very friendly and made this project a wonderful experience. They did a wonderful job and didn't leave a mess behind. We strongly recommend them. Thanks for everything Bob and Competition Roofing.
Just had Bob and his crew finish a new roofing project at our home. His price was competitive with everyone else but his companies work and his manners are above the rest. Bob is a respectable man and his crew are all very professional. I heard horror stories about other roofing companies leaving nails, trash and doing poor work, so I was nervous to start a roofing project. I'm very happy to have hired competition roofing because we did not have a single issue. His crew put in long hard days of work and we're always polite. Not your typical contractor these days who do a few hours of work and leave. I am very happy with them and I hope everyone else will chose them for your roofing needs.
Colleen P.Great service, great work, good communication, and very helpful. I recommend this company!
Big Al B.The owner told me, this roof will be much more insulating than the roof I had. I didn't really believe it. It's amazing, how much cooler my house is this summer. My happiness keeps evolving and thrilled with the color of GAF shingles!
This company is above and beyond other companies. I obtained three estimates and gained knowledge of all their companies. It was an education. I trust Competition roofing, and I had a BAD experience with an HVAC contractor 22 years ago and left me not very trusting!
Though I did not use their services on my project, they left a good impression on me. Kyle was very helpful and informative in his presentation and I appreciated the professionalism that was demonstrated in how they dealt with me.
Competition Roofing removed ALL of my skepticism about getting a new roof. I collected quotes from 3 other companies and while one local one had a comparable price, they were nowhere near the level of customer service and information provided by Bob and his team. It was a clear and easy decision to go with them, and even came recommended from a friend that used their services. The work week went off flawlessly and the project manager listened and addressed my questions and requests with no hesitation. The site was left clean everyday and the rest of the crew was extremely professional.
Seriously, if I had multiple houses, I'd choose them to do the roof for every one.
I want to put out a big thank you to Bob and his crew for re-roofing our house.The crew was efficient clean and friendly. These guys are the real deal from start to finish. I recommend Competition Roofing to friends and neighbors.
Kimberly-Anne A.After my neighbor got their roof fixed, we saw how good of a job they did and got their info. We had a lot of wear and rotten wood on our roof, so they had to do a roof reset. They were timely and kept their work area clean. I would definitely recommend them to whoever.

























