A-One Roof Management
Company Overview
A-One collaborates with top-tier Property Management and Community Management firms in the field and specializes in reconstruction for owner-occupied multi-family communities, roofing, and waterproofing solutions. Our portfolio features San Francisco's Fillmore Heritage Center, nursing homes in Oakland, the Oakland Housing Authority, various Bank of America sites, Miraval HOA in Santa Clara, Hercules' Tiara HOA, and Oakland's Market Square.
Our goal is to improve the aesthetics of Northern California's neighborhoods. We are eager to tackle challenges with our innovative vision and open perspective, so feel free to challenge us. Enhance your environment and contact us now!
Business Services
- Gutter addition
- Gutter cleaning
- Gutter installation
- Gutter repair
- Gutter replacement
- Moisture control installation
- Moisture control repair
- Roof cleaning
- Roof inspection
- New roof installation
- Roof repair
- Roof replacement
- Reroofing
- Skylight installation
- Waterproofing installation
- Waterproofing repair
Business Location & Hours
Mon: | 7:00 AM - 5:30 PM |
Tue: | 7:00 AM - 5:30 PM |
Wed: | 7:00 AM - 5:30 PM |
Thu: | 7:00 AM - 5:30 PM |
Fri: | 7:00 AM - 5:30 PM |
Sat: | Closed |
Sun: | Closed |
Recommended Customer Reviews

A-One was hired by my HOA to install new windows and repair/replace our decks, in a few units. My deck was very rotted and needed to be fully replaced because it was a safety hazard. The entire process went very smooth and everything was very timely. I was always notified when they would be working on my unit and the guys would always say hi to me. A-One did a wonderful job from start to finish. Very happy with my new windows and deck!

Our roof was in desperate need of an update. A-One provided the best service, great prices, and amazing quality shingles. They were very efficient and I am extremely pleased with the outcome.

They started out great with a really responsive project estimator. But then after we signed a contract everything went to hell. Contradictory information provided. They subbed out parts of the job to people who had no idea what they were doing. They did not have the structural components of the job inspected or even permitted and they did not follow the plans of their own engineering drawings. I had to fight with them every step of the way and babysit the job, taking several days off work. And now my room is leaking in spots that never had a problem before. They have sent multiple teams to ""fix"" problems only to either make things worse or not to resolve problems. Roof leaks where they supposedly fixed it just a month ago. STAY AWAY.

My HOA sent them out to inspect cracks on my ceilings and walls and I did not get a response back for over a month. Just got off the phone with their secretary, she was rude as hell. Kind of tell me their operation.

SLOPPY WORK, DAMAGED the facade of my house and are now trying to place a LIEN ON my HOUSE for the amount I withheld TO FIX THEIR DAMAGE.
NO one in the Bay Area should use this horrible company.
These guys focus on commercial properties. DO NOT USE THEM for your own home or your own personal business or property. I seriously regret it, and my wife complains about the damage they caused every time she has to look at the house. They ruined the facade of house, did sloppy work that is visible from our backyard, and provided the worse customer service I have seen in years. Also, they go totally silent once you start asking them to fix their work properly.
I will post pictures of my damaged house later when I have more time.
Btw, the comment from another user where she stated that they came without a ladder happened at my house too. You know you have chosen the JV roofer company when they come without a way to get on your roof.
Here's another funny story. They canceled the start of my project citing rain, after their crew had taken off half my roof. Can you imagine the competency of a roofing company that cancels a project yet actually starts it??? The quickest way to ruin a house is to get water into it. And that's pretty darn easy when someone takes off your roof.
..I will finish this when I have more time.

My wife and I hired A-One to come out and fix our roof and gutter after a tree feel on our house a few weeks back. We found their estimate to be reasonable and the team to be responsive - moreover, the work that was done was both high quality and timely. We absolutely recommend these guys!

I am very pleased for the repair work done by A-One Construction from start to finish. Couple months ago I had a water leak under the slab of my condo, and our HOA hired the plumbing company to reroute the water pipes inside my house; however, the plumbers cut 7 different places on the wall and ceiling in order to diagnose and fix the leakage. So the HOA sent A-One Construction to get an estimate of the work, the estimator Jaime who is very professional and friendly came to my place and got the measurements of the drywalls that needed to be repaired and repainted, then he provided the quote to our HOA the next day, and our HOA decided to hire them to do the work as they have done a good job for our HOA director's home.
I contacted Jaime to schedule the work as soon as they can, and Jose from their office called me to schedule the work in few days after my follow up with Jaime (well done!). On November 8th & 9th, 2017, Jesus and Santiago came in and spent 2 days to finish the drywall repair work and repaint the affected area, and they did such a good job that the drywalls look like brand new and never could tell were cut before. And the other big plus is I did not have to take any time off from work, just let them in around 8 am, then I went to work, and they locked my door after they were done and notified me they were leaving my house. Thank you so much Jesus and Santiago, you guys are so friendly and professional, and I am very happy that my place is fixed before the holidays!

I work for an HOA management company and had an emergency pop up. On a Friday afternoon, and frankly, I was freaking out. I contacted Jose and gave him the specs, within an hour I had confirmation that a team was being dispatched and the work will be completed before the end of the day.
I have been thoroughly impressed with the experience that I have been provided by A-One Construction and Roofing and they come with a very high recommendation from me.

I highly recommend A-One Construction and Roofing. As the President of the Homeowners Association (HOA) I have worked very closely with A-One Construction during the repair of construction defects on the 100 units in our 7 buildings. A-One Construction has completed repairs on four of our seven buildings. They have completed replacing windows and fixing the interior trim in all 7 buildings. Other repairs are in progress on the last 3 buildings.
The workers have been polite and respectful to our homeowners, their privacy and possessions. The work was done efficiently and quickly. Problems are being taken care of in a timely manner and bids for uncovered water damage from windows in three tiled showers were reasonable. I have been very pleased with their work and work ethic and have no problem highly recommending them.

I live in a 38 units condo building in Adams Pt neighborhood of Oakland. My unit is on the top floor and had suffered a leak via the roof. Another roofing company was unable to pin-point/stop the leak, even after multiple visits and 'water tests.'
Our HOA finally got A-One to come out and they pretty much found the cause after 1 or 2 visits. They gave us a proposal for work (not cheap but not too expensive) and the HOA approved it. A-One started work right away to seal the leak area on the roof. Thereafter, they were patient with my desire to wait until a few more storms had passed before finally having them close up the holes that had been cut out of my dining room ceiling (due to the leaks). I finally had them come out to do the work in my unit about 2 weeks ago.
The two men crew that did work in my unit spoke English, were professional, friendly and courteous. They were careful in covering the exterior hallway, our interior living space and walls so that dust and paint wouldn't splatter. Before they closed up the hole, they showed me where they didn't see any mold, and that they had stuff in new insulation before closing up our ceiling.
Now, the small hole in the closet, and the two large holes in the dining room have been closed up and the areas looks great. It's also convenient for us that they did this in one day.
Finally, A-One's office staff (repair coordinator etc.) were responsive and communicative. I'm glad our HOA went with A-One construction.