Local roofing contractor handling inspections, leak repairs, and complete replacements for residential roofs in the San Bernardino area. Known for responsive communication and clear, photo-documented estimates.
Customers consistently note responsive scheduling, on-site estimates with photos, and detailed communication from inspection through completion. Jobs are completed within agreed timelines, and workmanship on both small repairs and full re-roofs receives strong feedback.
Serving San Bernardino and nearby Inland Empire communities, including Highland and adjacent neighborhoods.
Services include roof inspections and reports, roof leak detection and repair, complete re-roofs/tear-offs, sheathing/plywood replacement, flat roof replacement, tile and shingle repairs, and maintenance.
Reviews emphasize clear communication, punctual crews, and straightforward estimates with photos. Homeowners mention smooth full re-roofs and effective leak repairs, with tidy cleanup at the end of the job. Several note quick turnaround for real estate inspections and reports. Responsiveness from both the office and field teams is a recurring theme.
We couldn’t be happier with the work Alpha Roofing did on our home. They handled a complete tear-off, new plywood, insulation, and a full re-roof, and the whole process was smooth and stress-free. The team was respectful, hardworking, and clearly takes pride in what they do. Our roof looks amazing and we feel confident it will last for decades. Absolutely recommend!
I highly recommend Alpha Roofing Company.My husband and I were in escrow on a house and needed a last minute roof inspection before the inspection deadline. I called Alpha Roofing and Jakob was able to get the job done the next day, and even send off the report to the realtors!! We got the inspection and report in before the deadline.We ended up hiring them through escrow, and the workers who did the patch job were very friendly and introduced themselves. I was so grateful Alpha Roofing said yes to the job because they had to get paid through escrow-which happens after closing and can be complicated/delayed.Jakob followed up a few weeks later over the phone to see how things went.Because of their professionalism, punctuality, attention to detail, and personal approach, I highly recommend this company. I wouldn’t hesitate to hire Alpha Roofing Company again for any future roofing needs.
From start to finish, Alpha Roofing exceeded my expectations on our complete roof replacement. The team was professional, punctual, and transparent throughout the entire process. They took the time to explain every step, from the initial inspection to final cleanup, and made sure I felt comfortable with the timeline and cost.The crew worked efficiently without cutting corners, and the quality of craftsmanship is outstanding—you can truly see the difference in the attention to detail. What stood out most was their respect for my home: they protected the landscaping, cleaned up thoroughly each day, and left the property spotless once the project was complete.Communication was excellent; any questions I had were answered promptly, and I was kept informed daily on progress. The materials used are top-notch, and I now feel confident knowing my home is well protected for years to come.If you’re looking for a roofing company that combines professionalism, integrity, and superior workmanship, I can’t recommend Alpha Roofing enough. Mario and his team turned what could have been a stressful project into a smooth, worry-free experience.
Had a great experience we had a leak on a roof I had four estimates come in one day Mario who is the owner was by far the best he took the time look at the roof, show pictures and explain to me how it was going to get it fixed and gave me the estimate on site, The other estimators was not able give me cost of the work that was to be done at the time of the appointment when I asked , alpha roofing was price right for the job, once I signed the papers, he had offered to come back to place a tarp because the rain was coming before the repair , to my surprise His crew was able to come and I fix the problem one day after I signed estimate, amazing ! I already have referred his name out to my sister-in-law for work on her roof , I don’t give out much reviews but I was so happy and thankful to Mario and Alpha Roofing, I wanted to make sure that he Gets recognized with a positive review, if you’re going to be looking for a roofer please reach out and give Alpha Roofing the opportunity, I highly, highly, highly recommend, oh by the way with the fix, no water has leaked and it’s been raining. Thank you Mario and Alpha Roofing
I recently had Alpha Roofing replace my detached garage's flat roof, and they did an excellent job from start to finish. Sometimes when calling trades you get poor response time but Mario and Elsy were always very diligent about responding to me. The new roof looks fantastic, and I have peace of mind knowing it’s backed by a solid 10-year warranty. As an added bonus, they even went above and beyond by offering to fix a couple broken tiles on my main roof at no extra charge. I highly recommend Alpha Roofing for their outstanding service and attention to detail!
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