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Business ProfileRoofers in Concord, California

Acker Roofing

Taking Calls in Concord Today 4.80 (146 reviews)(925) 891-3331

Acker Roofing

Acker Roofing is a locally owned roofing company headquartered in Concord since 2012. It serves homeowners and businesses throughout Contra Costa County and the Bay Area.

Last Updated October 2, 2026.

Business Highlights
  • Licensed, bonded and insured (CSLB #993338).
  • GAF Master Elite and CertainTeed ShingleMaster certified.
  • WOSB, MBE and WBE certified.
  • More than 100 years of combined residential and commercial roofing experience.

Service Area

Contra Costa County and the Bay Area, including Concord, Walnut Creek, Clayton, Martinez, Pleasant Hill, Alamo, Lafayette, Oakland, Blackhawk, Danville, San Ramon, Dublin, Fairfield, Oakley, Antioch, Pleasanton, Livermore, Fremont, Hayward, Berkeley, San Leandro, Alameda, Orinda, Moraga, Richmond, Benicia, Vallejo and Brentwood.

Local Business Taking Calls

Acker Roofing is one of 9 roofers ProsGrade lists in Concord, California.

Taking Calls
Taking calls through ProsGrade
Listing details

7 services listed, including Roof replacement and installation, Roof repair and Roof maintenance and inspection. Open weekdays, closed on weekends. Rated 4.8 from 146 reviews.

  • Verified listing details
  • Service information
  • Customer review signals
  • Photo gallery
  • Public contact information
  • Published local profile

How This Business Compares

How Acker Roofing compares with the other 8 roofers on ProsGrade in Concord, using public Google ratings and review counts.

  • Ranks in the top half of the 9 Concord roofers on ProsGrade by Google rating and review volume.
  • Has the most Google reviews (146) of the 9 Concord roofers on ProsGrade.
  • One of 8 Concord roofers on ProsGrade rated 4.7 or higher from at least 10 reviews.

Services Covered

7 services
  • Roof replacement and installationGAF and CertainTeed materials; architectural asphalt shingles, tile and TPO systems.
  • Roof repairLeaks, damaged shingles and tiles, flashing, dry rot and flat-roof ponding.
  • Roof maintenance and inspectionSeasonal visits by plan; photo documentation and written summaries.
  • Rain gutter servicesInstallation, cleaning, repair and leaf guard systems.
  • Roof waterproofingReflective coatings, sealants and membranes for flat and low-slope roofs.
  • Residential roofingAsphalt shingles, tile, metal and cool-roof systems.
  • Commercial roofingTPO, PVC and modified bitumen flat roofing.

Reviews

What customers say

Customers praise careful, professional workmanship, and several describe efficient jobs. One customer says Acker handled permits and inspections and provided a letter that was easy to show the insurance company; another says workers came out immediately to fix a small plastic mini roof they had cracked while working.

Customer Reviews

Krys Morgenthaler

Acker Roofing did a great job of replacing our roof. They listened to my specific needs, found a good solution, and troubleshooted problem areas. They were able to fit us into their schedule and the job was done quickly. They handled all the permits and inspections and provided me with a letter on letterhead that was easy to show my insurance company to prove we had a new roof. Great quality product and service. Would highly recommend.
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David O.

Dean and Acker came recommended to us by a State Farm insurance agent, and we can see why. Dean quickly turned around a fair quote for roofing our house. Rodigo and his partner worked diligently on every detail of the job. Their professionalism was evident as I watched their efforts. We feel really good about the work done on our home.
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Matthew Clark

We had a large pine tree fall on our home and feel incredibly fortunate we chose Dean Mouser and Acker Roofing over the big companies with flashy brochures and slick sales pitches. Dean was knowledgeable, honest, and guided us through every step—assessing the damage, navigating the insurance process, selecting the right materials, and answering all our questions. He never pressured us and only moved forward once we were comfortable. He was responsive, reliable, and followed through on everything he promised us. His crew showed up on time and delivered high-quality work, completed efficiently and professionally. We’re extremely happy with the results and highly recommend Acker Roofing.
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ZBB

These guys did a good job at a fair price. I called six different companies in the area, they were the most reasonable reputable company of all six I’m pretty happy with the situation. Their guys cracked a little plastic mini roof while they were working, and I told him about it, and they came out and fixed it immediately. The roof they put on looks like it’s gonna last a long time. Thx Acker
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Tim Fender

We did a complete tear-off and also had insulation blown into the attic. Dusten and his team, both office staff and crew, were professional, detail-oriented, patient and polite. Our old house has some peculiarities, but Acker Roofing rolled with it and got the job done fast and with precision. After an encounter with another roofing company, who shall remain nameless, Acker Roofing restored my faith in humanity. I would definitely recommend them to anyone wanting their roofing done right!
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Frequently Asked Questions

What steps are involved in Acker Roofing’s replacement process?

The process starts with an inspection and a proposal outlining materials, scope and timeline; Acker handles permitting and prepares the property. Crews remove old materials, inspect the deck, install underlayment and complete the roofing system to manufacturer specifications, followed by a final inspection and site cleanup.

Are financing options available?

Yes. Financing options are available through Go Green and PowerPay.

What happens if Acker Roofing finds additional damage during a project?

Acker explains the issue and presents possible solutions based on the budget, available materials and roof structure.

Does Acker Roofing offer free roof inspections?

Yes, for roof repair and replacement at residential or commercial properties.

Does Acker Roofing offer emergency leak response?

It offers a 24-hour emergency leak response for commercial flat roofing.