About Acker Roofing

The #1 Roofing company in Contra Costa County, CA

Acker Roofing is a locally operated roofing company proudly serving homeowners and property managers throughout Contra Costa County and the Bay Area.

Since our founding, our goal has been simple: provide reliable roofing solutions backed by skilled workmanship, honest recommendations, and professional service.

With over 100 years of combined roofing experience, our team has helped hundreds of homeowners protect their properties with durable, high-quality roofing systems

Our Story

Acker Roofing was built on the belief that roofing should be done the right way with transparency, attention to detail, and long-term reliability.

Over the years, we have grown into a trusted roofing provider serving both residential and commercial clients across the Bay Area.

Our team combines traditional roofing craftsmanship with modern materials and installation techniques to ensure every roof we install or repair performs at the highest level.

Our Experience

Our roofing professionals have extensive experience working with a wide range of roofing systems including:

  • Asphalt shingle roofing

  • Tile roofing

  • Synthetic roofing materials

  • TPO and flat roofing systems

  • PVC and BUR commercial roofing

We are proud to be certified contractors for major roofing manufacturers such as GAF and CertainTeed, ensuring every installation follows strict manufacturer standards for durability and performance.

Our Social Profiles
Licensed Acker Roofing contractors performing professional roof installation

Meet the Acker Roofing Team

Our team is made up of experienced roofing professionals who are committed to quality workmanship and customer satisfaction.

Dean Mouser Acker Roofing General Manager

Dean Mouser

General Manager

With over 50 years of roofing experience, Dean brings unmatched expertise to the company. His knowledge spans residential and commercial roofing systems including shingles, tile, synthetic roofing materials, and modern flat roofing systems.

His leadership ensures every project is completed with precision, professionalism, and attention to detail.

Acker Roofing

Roland Tonelete

Administrator

Roland is often the first point of contact for our customers, helping guide them from their initial inquiry through the early stages of their roofing project. He ensures every client receives clear information, timely responses, and a smooth start to the process.

He works closely with our team to coordinate appointments, inspections, and project updates, making sure communication stays seamless between clients, project managers, and field crews.

In addition to operations, Roland oversees marketing efforts, helping connect homeowners and property managers with trusted roofing solutions while continuously improving the overall customer experience.

His role helps ensure every project begins with clarity, organization, and a strong focus on customer care.

Acker Roofing

Cyril Yaon

Administrative Support

Cyril plays a vital role in managing the administrative side of our projects, ensuring everything runs smoothly from start to finish. He handles permit processing, documentation, and invoicing, helping keep each project organized and compliant with local requirements.

From preparing paperwork to coordinating with city offices, Cyril ensures permits are submitted accurately and on time. He also manages invoicing and billing, providing clients with clear and detailed documentation throughout the project.

His attention to detail and efficiency help create a smooth, hassle-free experience for homeowners and

Why Homeowners Trust Acker Roofing

Over the years, Acker Roofing has built a reputation for reliability, quality workmanship, and professional service.

  • Licensed and insured roofing services
  • Experienced roofing professionals
  • Clear and honest project estimates
  • High-quality roofing materials
  • Reliable customer support

Our company also maintains strong customer satisfaction ratings on review platforms such as Google and Yelp, reflecting the trust we’ve built with clients throughout the Bay Area.

Acker Roofing place picture
4.8
Based on 145 reviews
L D profile picture
L D
3 months ago
Great team at Acker Roofing! They were quick to respond to an emergency and performed the inspection and repair quickly and efficiently, all in one visit. Highly recommend Acker Roofing!
Eric Pritchard profile picture
Eric Pritchard
5 months ago
Top notch all the way around. Kevin did a great job on initial assessment and explanation. Dean was beyond excellent in talking us through every detail and answering all my newbie questions. Guessing not many people probably buy more than one roof in their lives, so it’s a learning process and Dean was great all the way through. He facilitated getting us samples of a dozen different shingles to choose from for color. Threw in some extras on installation that were not on the quote to make us happy with the details. Price quoted was the best we got, including no markup on permit fees. And without doubt best service you could hope for. His quote was also the only one with thoroughly detailed info on methods and materials. Most others were just a single line lump sum “trust us” kind of quote. But for $20k you might want some details! Dean delivered. Also certified for the best warranty in the business. Lots of other business charge extra for that, Acker included it in the cost. And lots of other installers advertise or say that they’re certified with various shingle companies, but surprise, they’re not! Buyer beware. I called and emailed the manufacturer to verify after getting quotes, and most weren’t authorized to offer the extended warranties. But if you didn’t check and then 20 years later you need to make a claim, surprise! Peace of mind, Dean and Acker are fully legit. Plus, Dean is a straight shooter no BS kind of guy, not a pushy salesman. Acker truly earn all those 5 star reviews, now including mine. Thanks guys!
Tim Casey profile picture
Tim Casey
6 months ago
Acker Roofing was a great choice. Dean Mouser’s quote was the second lowest out of 6. The lowest quoted company only had 10 reviews and 4 were horrible. Acker roofing has hundreds of 5 star reviews. Acker roofing did a great job for a reasonable price, and also updated the vents for a more sleek design. The roof looks great and is prorated for 30 years. Will recommend them to anyone I hear thinking about roof replacement.
Richard Fraioli profile picture
Richard Fraioli
6 months ago
Krys Morgenthaler profile picture
Krys Morgenthaler
8 months ago
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.
David O. profile picture
David O.
11 months ago
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.
Dan profile picture
Dan
11 months ago
We were extremely pleased with both the sales and the implementation experience. The quality of workmanship was top notch. We strongly recommend Acker and will use them again. In particular the Sales manager Dean was amazing to work with
Matthew Clark profile picture
Matthew Clark
1 year ago
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.
Evelyn Kelly profile picture
Evelyn Kelly
1 year ago
I live in North Carolina but I needed to take care of my dad property after he passed. I contacted several companies some of which did not call me back. Dusten at Acker called me right back. He inspected the roof and sent me a written proposal right away. Acker gave me a fair price but more importantly they did a phenomenal job. They made the process very easy despite the fact that I was almost 3000 miles away. Dusten communicated with me via email, text, and phone and answered all my questions. This is a company with a lot of integrity and they do exceptional work. I wish I could hire them here in NC! 😀
ZBB profile picture
ZBB
2 years ago
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
Richard Nery profile picture
Richard Nery
2 years ago
They were responsive and did a great job with the work needed on our roof repair! It took longer to finally get scheduled, but they responded and provided updates when needed.

Before and after photos attached!
Tim Fender profile picture
Tim Fender
4 years ago
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!

Check Out Our Latest Projects

Our recent roofing projects include residential and commercial work across Concord and nearby communities. Each project is completed with a focus on durability, safety, and long-term performance.

Ready to get your FREE estimate?

Work With Acker Roofing

Choosing the right roofing contractor is important. At Acker Roofing, we focus on delivering dependable roofing solutions that protect your home or property for years to come.

If you are planning a roof repair, roof replacement, or inspection, our team is ready to help.

Contact Acker Roofing today to schedule your inspection or request a free estimate.