About Alta-Cal Roofing

Alta-Cal Roofing is a family-run business that specializes in roof installation, including flat and tile roofs. They are known for their professional work, fair prices, and prompt service. The company also offers roof repair, gutter installation, skylight installation, attic insulation, and rain gutter services. Customers have praised Alta-Cal Roofing for their excellent craftsmanship, reliable communication, and respect for their property. The team is dedicated to delivering high-quality results and providing outstanding customer service.

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Reviews for Alta-Cal Roofing

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May 2026
The crew was so diligent and the team leader kept me informed at every step of the project. They cleaned up every day and were very conscientious about not harming any of the extensive garden right next to the house. 1st class job! I would totally recommend Alta-Cal to folks who need their roof replaced!
May 2026
Alta-Cal Roofing just finished installing our brand new roof and it looks beautiful! Ray Vargas coordinated the entire project, from start to finish. He is a very knowledgeable and nice person to
work with.He constantly informed us what to expect next during the process . Without his efforts we would never be able to have our new roof. We also want to thank the company owner who also helped us out with a Veterans discount. The crew was friendly and worked hard.They cleaned up after every days work. We very highly recommend Alta-Cal roofing. We are super happy with our new roof!!!!!
Apr 2026
Outstanding responsible workmanship!! Reroofing, vents, repairs all expeditiously and correctly completed.
Highly recommend using this company over all others.
Quick to answer questions concisely and thoroughly.
Exemplary leadership of a dedicated courteous crew of highly skilled and experienced professionals.
Well prepared, very clean and always responsive in all manner of the work required, start to finish.
Job well done!!