Alright, I'll be honest--I don't want to write this review. Not because they don't deserve it (they absolutely do), but because I kind of want to gatekeep this hidden gem of a roofing company. You ever find a place so good that you low-key don't want everyone else finding out? Yeah, that's where I'm at. From the start, Tommy was the guy. You know how sometimes you talk to a contractor and instantly feel like you're about to be bamboozled? Not here. Right away, Tommy came across as genuinely helpful, knowledgeable, and just an all-around good guy. No upsell, no pressure--just, "Let's take a look and get it fixed." And that's exactly what happened. Tommy showed up on time (which in the contractor world is practically mythical), assessed the situation, and boom--roof fixed same day. And here's where they really won me over: they did find some other issues while working, and instead of turning it into a surprise upcharge situation, they just fixed it. No "well, we could do it for an extra $$$" nonsense--just solid, honest work because, apparently, integrity is still alive and well. And let's talk about energy. If you've ever dealt with contractors who give off the same vibe as a used car salesman who really wants to get you into a 2012 Honda Civic with "only" 198k miles, you know what I mean. But Tommy and his crew? None of that. Just chill, professional, and ridiculously good at what they do. On top of that, they're a local, family-owned business, and I love supporting small businesses like theirs. You can tell they actually care about their work and their reputation in the community, and that makes all the difference. So yeah, I highly recommend them... but also, please don't all call at once because, god forbid, I have future roof issues, I need Tommy to still have time for me. Like, let's be real--I hope I never have to call them again, but if I do, I don't want to be stuck behind all you people who just found out how awesome they are. 5/5 stars, 10/10 experience. If you need roofing work done, call Tommy. Just don't take my spot in line. read more

RPM Construction - Finding the leak, correcting shoddy "fix" that was done with the previous owners, and addressing other items they found up there :) - Roofing Near Me - Diamond Bar, California

Tommy and his crew did an outstanding job repairing and applying silicone seal to my building in Orange County. They were excellent with setting expectations, on time, conscientious with their work and clearly looking to give an above-expectation experience. Of all of the quotes I received, RPM was most up-front about what would be involved, products that would be used and were very reasonable on their amount. They held to their quote, suggested options where appropriate and did not try to up-sell on anything unnecessary. I would highly recommend RPM Construction for a roofing project and would not hesitate to contact them for future services. read more

RPM Construction - Silicone seal - Roofing Near Me - Diamond Bar, California

Found them on Yelp when I needed a roof repair quick due to pending rain. They got in touch quickly and were very responsive to arranging an evaluation, estimate and started work immediately! Finished in a day and have no issues since. Very much appreciated the explanation of what was found and reasoning for recommendations. read more

RPM Construction - Removing water damaged wood - Roofing Near Me - Diamond Bar, California

It was great working with Tommy replacing the roof of my pergola. It's a smaller project that not many other roofers would take but he gave me options to fit my budget and explained the materials and method how they would work. He arrived on time, very professional, and cleaned up the area. I highly recommend him for your roof projects and would definitely do business with RPM for future roof maintenance. read more

We had a leak in our second floor bathroom ceiling during the first rain of the year. Tommy came out the next day to give us a free estimate and returned the very next day to make the repair. Crazy thing is, it started raining on his guy but he quickly worked right through it to get the job done in one day. Tommy guaranteed a leek-free roof in that area. If I remember, I'll post an update after next week's storm to further express our satisfaction. read more

Tommy was very responsive coming out to give me a very reasonable quote. Was able to repair my roof the very next day. Very happy with the results. read more

We found out that our rental property had a leaking roof above the garage after a massive rain storm. After looking around Yelp, Tommy from RPM was the first to respond to my inquiry for an estimate. He is very professional and up front, and he was able to diagnose the issue right away and provide us a price by looking at the photos. We got very lucky he lives only 6 minutes away and was able to come patch up a leak on the same day that we called. His price is fair and his communication was superb. At the site, he was able to send me pictures and Facetime me to explain exactly what needs to be fixed. I am very happy with his service! Thank you so much Tommy. read more

Exceptional Roofing Service - Honest, Reliable, and Stands by His Work! We recently had our flat roof treated with the silicone roofing system by Tommy, and I can confidently say that he did an amazing job. From the start, Tommy was upfront, professional, and truly knowledgeable about what would work best for our situation. Our Roof Issues & Why We Chose the Silicone System As tenants, we were unfortunately responsible for our own roof repairs, and for over five years, we struggled with persistent leaks. We had three previous roof repairs done by different companies, all promising lifetime guarantees, but when the leaks came back, they were nowhere to be found. Our roof is very old, and I originally thought our only option was a complete roof replacement, which would have been extremely expensive--especially since our landlord was not helping with any of the costs. Tommy introduced us to the silicone roofing system, which made a lot more sense for us financially. He also does torch roof replacements, but he explained that for our situation, the silicone system was a better choice--it was more affordable, effective, and allowed us to keep our business open during the process. What Made Tommy Stand Out? Thorough Preparation & Cleanup - Tommy didn't just coat the roof; he took extra steps to power wash it, remove debris, and clear out unused old rooftop units to ensure proper adhesion. Sealed Everything Properly - He sealed all rooftop units, wall edges, and penetrations to prevent leaks. Kept Us Updated With Pictures & Videos - He documented the entire process, showing us before, during, and after photos so we could see the difference. Educated Us on the Process - He warned us in advance that some leaks might still occur after the initial application but not to panic because he would come back and treat those areas as part of the labor warranty. Stands by His Warranty & Responds Quickly - After a heavy storm, most of the leaks were gone, but we had one small leak above our kitchen hood. We sent him pictures, and as soon as the rain stopped, he showed up the next day to treat the area immediately--giving us peace of mind. He reminded us that this is covered under the 10-year labor warranty, and if any issues arise in the future, he will be back to take care of them. Why the Silicone Roofing System Was the Best Choice for Us Tommy explained the benefits of silicone vs. roof replacement, and it was clear that the silicone system was the better choice for us: Waterproof & Long-Lasting: Creates a seamless, leak-proof barrier that extends the roof's life. More Affordable Than Replacement: Costs less than half of a full roof replacement. No Business Disruption: Unlike a full replacement, which requires permits and business closures, the silicone system allowed us to stay open. Guaranteed Warranty: 10 years labor warranty & 20 years material warranty--and Tommy stands by it. Final Thoughts After years of frustration with unreliable roofers, I am so grateful that we found Tommy. He is honest, knowledgeable, and truly cares about his customers. He stands behind his work and does exactly what he promises. If you're looking for a trustworthy roofer--whether you need silicone roofing or full roof replacement, I highly recommend Tommy. He knows his craft and treats his customers with integrity. read more

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If you ever need any roof work done, then you cannot go wrong with RPM Construction. Tommy was very pleasant to work with. After explaining to him what we needed done, he gave us an initial estimate and started working on the time we agreed on. He completed the work on the promised timeframe. All the workers were very professional and respectful. My wife and I are extremely happy with Tommy's work. The piece of mind of knowing that we no longer need buckets to catch drips of rainwater from our leaking roof is priceless. It is a blessing to work with this company. Thanks Tommy! read more

They're always so nice and work so hard. Everything I need to reconstruct I call them. Fast and on time.

After getting my home insurance to assess the cost to repair my leaking roof/ceiling, I reached out to a few roofers and found that RPM was right around the range of what it would cost to fix my issue. Tommy came out the very next day to give me his estimate and explained what my options were. He was very honest, knowledgeable and helpful in explaining what and how he would do the job. He responded promptly to all my questions over texts and emails, and was even able to get my roofing done in one day. He went over and beyond my expectations and was true to his word about getting it all done like he said. I appreciate his professionalism and it was easy to work with him. I, 100%, would recommend him to others, and hope to do so if I have future roofing inquiries! read more

RPM Construction responded quickly to my inquiry for roof repairs. He was friendly and patiently answered all my questions, including explaining in detail how his team would do the repairs. I was pleased with how detailed his work was which made the whole process smooth and stress-free. read more