Roofing Contractors in Concord, CA

"Prompt, friendly, efficient. Found problem and gave us 2 options to fix it and then fixed it on the spot. I would recommend Jose to anyone."

"We hired Frontline Roofing to repair and install a new roof. We were extremely happy with their work and with how they showed up on time early and kept everything neat and clean. We had some if our eaves and Korbels repaired and They did an excellent job. We have a 10 year warranty but I'm sure we won't need to call them as they were very thorough and take pride in their work. We highly recommend them if you need any work done on your roof."

"Professional sales approach, timely start and completion."

"The team was amazing! We had an old deck in our backyard and we hired Palm Construction to replace and extend it and they did a great work! The job was done in less than 2 weeks, Communication was great, they cared about the backyard and plants and we are so happy itâ s all ready just before summer. Highly recommended!!"

"Not only did this contractor do the work I wanted, he noted other problems related not only to the the work at hand but also to some rot on the roof and pointed out a problem and possible fix for the entry step and repaired all. The siding was replaced and the fixes were done in 4 days. It was clean; they tidied up daily before leaving, let me know what to expect next, and listened to all my concerns and responded appropriately. I cant say enough positive things about Airtight Construction; Bob, Doug and the crew did an exemplary job and I would hire them for further work in a hot second."

"We had a roofing issues for a while and one of our family member recommended me Modern Roofing. They scheduled an appointment at the same day. The cost was reasonable and the job was done within a day! Highly recommended!"

"Francisco is honest and does great work"

"Love my gutters. Very good job. They finished installation in one day."

"Fast, efficient and professional! Very satisfied with the overall project result!"

"This company was heaven sent they helped me put a roof over my familyâ s heads."

"This was a large tile reset job for a Tesla solar system. The company was very fast to get started were very thoughtful and thorough. The work was completed in three days. Unlike 99% if customers, i was on the roof multiple times and witnessed their work. I have a high regard for the crew and would rehire them in a heartbeat. Price was fair. Recommend"

"The project manger Eddie at Atom Bulders and his team did an excellent job on my roof. Eddie was very honest, fair with pricing, and delivered high quality work. Communication was great throughout the entire process, and they finished on schedule. It?s hard to find contractors this dependable, I will be recomanding Eddie to all my friends and family."

"Don?t have many words to say but they did a great job on my roof thanks for doing such a great job"

"Ascend completed extensive projects for our 26 year old house, new roof deck, repairs to roof, replacement of sections of our roof. all well done. More projects planned for spring 2026"

About us: "We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer’s needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job."

"Very professional and personable service. They did an amazing job and were very respectful of my property. I am very pleased! I highly recommend them"