Sierra Roofing and Solar reviews
• last updated FEB 26, 2026Loading map...
The Verdict
Sierra Roofing and Solar is a reliable pick for combined roof and solar work. We analyzed hundreds of reviews and found the company excels at managing complicated dual projects, the kind where a crew tears off your old roof, installs new shingles, and then puts your solar array back on without damaging a single panel. One meticulous project manager praised their dedicated solar team for discovering that his original installer had skipped the roof joists entirely and mounted panels straight to the deck, then fixing it properly with code-compliant hardware. Reviews consistently highlight responsive estimators who explain problems without upselling, crews who clean up debris daily, and project managers who chase down unexpected issues like unplanned sheathing needs. We found 111 mentions of solid workmanship and 98 positive comments about post-sale support. The company's strength is execution: they show up on time, finish on schedule, and leave your driveway spotless. What you won't find is cutting-edge solar tech or the cheapest quote in town. (One homeowner noted Sierra's bid came in higher than low-ball roofers but matched top contractors, which tracks with their multi-decade warranties.) If you want a one-stop shop that handles both trades competently and backs the work for decades, Sierra is a safe choice.
If you need both a new roof and solar installation and want one crew handling both without finger-pointing between trades, Sierra is worth the call. You'll pay a bit more than the lowest bidder, but you're buying coordinated project management and long warranties.
Reviews That Shaped Our Verdict
Johnny T. posted a follow-up a week after his initial complaint about the skylights installed during his project. He heard from company leadership almost immediately: Jeff, a business partner, emailed a sincere apology and pledged to fix the problem; David, the project manager, called to gather details and then chased down the skylight vendor. David returned that same day with a concrete solution — replace the skylights with an upgraded model covered by the supplier’s warranty, and the company would absorb the labor cost. Crews came back, worked with a positive attitude and apologized in person. That evening Sean, the general manager and partner, phoned to get blunt feedback, to explain what they should have done from the start, and to listen to how they fell short. Ultimately he accepted that they’d messed up, clarified why things were missed without offering excuses, and committed to doing better. What stuck with him most was leadership stepping in personally and leaving him with upgraded, warrantied skylights and no out-of-pocket labor — a fix and a follow-through that earned his continued business.
Aram, a meticulous project manager taking on his first roofing job, tracked every large and small detail and did extensive research before signing a contract. After getting three quotes and questioning multiple contractors, he chose Sierra Roofing and Solar for the combination of price, warranty and a team that could remove and reinstall his existing solar array with a dedicated solar crew. He found the whole process exceeded his expectations. The crews moved quickly but carefully, prioritized safety, and tolerated his frequent on-site inspections and technical questions without impatience. Because each Sierra associate answered questions thoroughly and updated quotes when asked, he felt informed at every step instead of pressured. Chris in New Accounts stayed responsive and adjusted proposals for geography, budget and rising costs, listening closely and providing updated quotes without hard-sell tactics. Amber in the office handled the final packet and invoicing with precision. Ivan on production supervised the project end-to-end, obsessing over small details and making sure the company—and the homeowner—remained satisfied even after final payment. Juan in project management j
Irving A. faced a full roof replacement on his 90-plus-year-old Victorian and, after shopping a few contractors, chose Sierra Roofing for competitive pricing. He received a tentative February 2024 start that depended on winter weather, and when an unusually stormy season arrived, Giana at Sierra kept him regularly updated as dates shifted. Once a two-week window firmed up he alerted neighbors so driveways and walkways would be clear on the assigned Monday. The crew rolled up at 7:55 a.m., tarps and sheeting went down, and the team swarmed the roof. The nearly 40-year-old material resisted removal, so the crew worked into the night and finally stopped at 8:45 p.m. because of poor light, notifying neighbors that cleanup and teardown would continue the next day. They returned at 7:30 a.m., finished the demolition shortly after noon, and left the site so tidy there was no sign of the intense work that had taken place. An unexpected need for sheeting cropped up mid-project; the foreman called, arranged the work quickly, and Giana followed up with a confirming call—every surprise got handled promptly and without excuses. Sierra also absorbed changes that Irving admitted were his own,
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Serving customers for 17 years
Among the longest-standing installers in the market.
BBB Rating: A+
Excellent BBB standing. Strong complaint resolution.
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Reviews were posted naturally over time.
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A valid contractor license is on record.
What You Can Expect
Malcolm Humphrey has called on Chris and Sierra Roofing for multiple projects over the years. He entrusted them with a complete replacement of his standing-seam metal roof and kept turning to the same crew when questions about adding solar came up. The throughline — reliable workmanship on a major roof job and ongoing, practical help with solar decisions — is what made him keep coming back.
Charles H. had Sierra perform roof maintenance on his house a year ago. When he contacted them recently to arrange gutter work, several calls over several days only reached an answering service and nobody returned his calls. He found that lack of follow-up very unprofessional — the repeated attempts that produced no callback is the detail that stuck with him.
After seeing the company's work on his HOA project a year or two earlier, Douglas chose Sierra Roofing and Solar for a full roof replacement on his home. The crew installed the roof and, at the end of each workday, left the area spotless — a consistency he appreciated. Chris ran the project smoothly, and Gianna kept him informed before, during and after the installation. His standout takeaway: solid workmanship combined with daily cleanup and steady communication made the whole process unexpectedly easy.