Cornerstone Construction & Roofing reviews

Lydia hired Cornerstone to replace the roof on her home and ended up with a neatly finished roof. She followed the project from the initial inspection through completion, and the crew managed each phase with clear professionalism. The standout detail was communication: the team kept her regularly updated and walked her through the available options so she always understood what was happening and why choices were being made. What stuck with her was that steady guidance—she finished the project with a new roof and confidence in the process.

Olivia’s standout impression was how the crew balanced speed with care: they worked efficiently without cutting corners, and the finished roof looks fantastic. From the very first phone call she experienced a smooth, professional process — a thorough inspection, a reasonable quote, and an installation that unfolded flawlessly. She watched the team move quickly yet deliberately, and ended up with a tidy, well-installed solar system and a roof that showed clear attention to detail.

Zoe picked Cornerstone Construction & Roofing to replace the roof on her Southern California home and walked away pleased with how the finished roof looks and the quality of the workmanship. She kept a close eye on the project because winter storms in SoCal have been worse in recent years, so the real test will be whether the roof stays leak-free through the next wet season. Inspectors signed off easily, and the crew’s work felt solid. The installation is covered for 10 years, which she sees as ample protection if any installation-related problems appear. She found the company owner professional and courteous and appreciated that he didn’t push unnecessary add-ons. The crew worked hard through extremely hot weather and wrapped up the job in five days. What stayed with her most was the combination of a tidy, inspected installation, a decade of coverage, and no high-pressure upselling during the process.

Facing a roof replacement on a home that already had solar panels, Cynthia chose Cornerstone. She encountered a professional crew who clearly knew how to handle roof work around solar equipment, and they wrapped up the project on schedule. Their experience with solar installations was the standout detail of the job; she plans to hire them again when she replaces the ADU roof.

Bailey hired Cornerstone Construction & Roofing to do a full roof replacement on her home. She found the price fair and the workmanship excellent, and what stood out was the crew’s demeanor — friendly and respectful throughout the project. She ended up with a high-quality new roof and the clear impression that Cornerstone is a trustworthy contractor, which is the detail most buyers care about when hiring roofers.

When Joye Brown hired the company for roofing work on her home, she was most struck by their attention to detail. She watched a crew that moved efficiently but never cut corners, taking care throughout the job. The roof finished up looking beautiful, and her house now feels more secure than before. The detail that stayed with her was how the team prioritized doing the job right rather than rushing to finish.

Olivia Smith hired Cornerstone Construction & Roofing to re-shingle her home and watched the new shingles completely transform its appearance. She discovered the crew arrived on time, worked steadily through the day, and wrapped the job exactly when they promised. From the first inspection to the final cleanup, the process moved along smoothly and without stress. She ended up with a refreshed roof and the lasting impression that the team delivers reliable timing and solid workmanship.

NA recently had their roof done by this company and ended up with a beautiful, high-quality result. They had collected six bids and chose this crew because it offered the best quote. From the start they found the owner very responsive, and the staff and crews stayed polite and friendly throughout the job. Installers worked carefully, cleaned up at the end of each day, and the workmanship felt solid. They appreciated how hard the crews worked and the finished look of the roof — what stuck with NA was getting the best of six quotes without sacrificing careful installation and daily cleanup.

Ralph moved into a situation where the crew treated his yard like a worksite that never got closed up. He discovered installers arriving at inconsistent times and often leaving late, and each evening he and his wife ended up walking the property picking up nails, scrap wood and other debris the crew left behind. He felt the team showed little respect for the house, and the owner refused to take responsibility for the mess — dismissing his requests by saying he was "just renting." The lasting image: a renter having to clear dangerous nails and lumber after each day’s work while the company’s leader shrugged off customer-care concerns.