A & B Roofing
Company Overview
Our team delivers complete roofing solutions along with roof repairs plus maintenance services, coupled with our work with guarantees for labor and materials giving assurance once your project is finished.
We provide installations for:
Shingles made of fiberglass
Tar and gravel
Wood shake/shingle
Clay tile
Roof skylights
Sun tunnels
Gutters/downspouts
and more...
We hold an A+ rating at the BBB
alongside the highest rating in the Consumers Checkbook for the Bay Area.
We are a licensed contractor with full coverage for Public Liability, Property Damage, and Worker's Compensation.
A&B Roofing, Inc. is a family-operated roofing service serving the Peninsula area of San Francisco. Our knowledge in diverse roofing solutions makes us as one of the leading roofing contractors in the Bay Area. Our success comes from the countless pleased customers who continue to work with us throughout the years and speak highly of us to their family, friends, and associates. High-quality work along with customer contentment are our main goals - contact us to discuss how we can assist you.
I am John Worthington
I grew up in Redwood City, CA and still live here. I completed my education from CSU Hayward with a Bachelor’s in Accounting before starting my career in roofing back in 1983. I have been happily married to Marisela for 32 years and we share two sons named Alex and Kyle. I attend the Grace Bible Church community in Redwood City.
My name is Steve Worthington
I was also born and raised in Redwood City, CA and earned my degree from Canada College with an A.A. degree in the year 1975 before I began working in roofing as a roofing estimator in 1978. Together with my brother John, we have owned and operated A&B Roofing, Inc. since 1993. With my wife Teri, married for 39 years, we’ve raised three boys named Scott, Andy, and Ryan. We actively participate in activities at Peninsula Covenant Church and its Community Center here in Redwood City, and I’m a member of the Elks Lodge here in Redwood City.
Business Services
- Roof cleaning
- New roof installation
- Roof repair
- Roof replacement
- Reroofing
Business Location & Hours
| Mon: | 7:00 AM - 5:00 PM |
| Tue: | 7:00 AM - 5:00 PM |
| Wed: | 7:00 AM - 5:00 PM |
| Thu: | 7:00 AM - 5:00 PM |
| Fri: | 7:00 AM - 5:00 PM |
| Sat: | Closed |
| Sun: | Closed |
Recommended Customer Reviews
Avneesh S.Used them to replace a leaky tar and gravel garage roof. Professional, timely and competitive estimate. They are usually backed up, but managed to accommodate a smaller job. High quality work, took care of obtaining the necessary permit, and promptly corrected an invoice mistake.
I got a quote from Steve for and new roof and gutters. I was very impressed with his knowledge and price. His crew arrived very promptly each day and did a great job. When the city inspector examined the finished job he said it was a great job. To me the job was great but to here it from an city inspector made me feel great. I would highly recommend this company for any work. Their employees and workmanship is the best.
I was client supervisor for the re-roofing of a large, pitched roof on a church in San Mateo. There were above-average challenges involved, including: age of the building (100+ years), steepness of the roof, complex sheet metal requirements, sensitivity of neighbors, coordination with on-site activities, etc. A&B Roofing exceeded my expectations in all areas. Their team, from top down, was professional, courteous and accommodating of our needs. If problems arose, they addressed them right away. And they got it done on time. The entire congregation is pleased with the results.
Unquestionably, I would use A&B Roofing again.
The roof looks great but there were a few things that were sloppy. Nails through a ceiling wheee there is no attic and sloppy work around the chimney. Nice people but not watching what's got on
Raymond T.I would recommend this company, before above all roofing services or any other companies in San Carlos , Steve and John are great people , I'm a roofer and have worked for them , they are respectful kind people and are true to they're work , no bs
Darryl O.Called to have my roof inspected due to a leak called them up to set a appointment,waited for weeks and they never called back.Maybe they forgot but couldn't wait got another company to repair it
Great service, This was the second call to Steve. After a great job years before. Thank you
H. H.John did an awesome job on my 5,000 square foot roof (on a 96 year old house). The job became much more complicated than expected due to uncovering prior bad flashing work that had resulted in a lot of dry rot inside walls and around two chimneys. John and his crew worked around all the other unexpected work that had to be done (stucco removal, stud replacement, etc) and still got the job done quickly. While a few very small issues arose during the work, John was quick to take responsibility and make everything right. When my mom needs a new roof in her Mountain View house next year, I am going to ask John to do it too. Thanks!
I had a couple problem area's on my tile roof and I needed to have my old garage roof taken off and a new one installed. John and his crew were very professional, friendly, hard working, on time and completed the work when promised. I will always use A & B Roofing and will refer them to everyone I know. They did a fantastic job :)
Dennis H.Wet spots in the bed are always a pain especially when they are caused by a leaking roof, such things happen after three years of drought followed by massive storms. That was the first time that prompted me to ask my contractor neighbor whom I should hire to repair my roof. He recommended A&B Roofing, and they delivered.
I had to wait a couple of weeks (very common), but we got a quote, picked our shingles and they installed it quickly. The invoice met the price and they were very good at getting all of the county inspections done.
The second time I hired them was because of the quality of the first time. Luckily in this case we didn't have an emergency situation, it was just that we bought a new house and the one thing needed was a replaced roof. I didn't need to check other bids, I knew they would do a good job.
I would note that an entire roof is expensive, you may be surprised on your quote. They will also do repair jobs if that is possible and requested.

