Get matched with top seamless metal gutters installers in Castro Valley, CA

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.

"Work Quality: Acceptable Customer service: Good Value for money: Good, best of three estimates: They worked thru some very hot days, overall they did a good job"

"Very good, bud was competitive, no drama, in and out quickly"

"They did a fantastic job!"

"They were great. They were reasonable and honest "

"Before I replaced my gutter, I’ve been searching around the company that I feel comfortable to work with, finally I choose A-1 GUTTER GUYS to do the work, the price is reasonable & most of all ANTHONY, the owner is very honest and I feel he never wants to take advantage of the job, he told me the truth whether things should be or shouldn’t be done Anthony installed a new gutter plus a gutter guard of my back yard and he and his crews did an outstanding & excellent job with fairly price! I highly recommend this company and for sure i will be contacting them again in the near future to do the other part of my house "

"Ryan provided a reasonable quote and was incredibly informative and accommodating throughout the process. He went above and beyond by fixing years of sagging gutters caused by built-up debris, securing them properly, and sealing leaking corners that had been an ongoing issue. I now feel confident my gutters can handle any rain. Couldn’t be happier with the results."

"Know their business well and accomplish what they said they would."

"Our apt ceiling developed a leak during some heavy rainfall and Randy came quickly to repair the leak. It was done efficiently and effectively and always so kind and professional! Would recommend Bostok & Williams Roofing to anyone looking for good quality repairs and a nice crew! "

"Went great and quick. True pro’s."