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DNB Construction, LLC
DNB Construction, LLC

DNB Construction, LLC

Free on-site estimate

Zip code
Property type
Work needed
New roof type

It’s free, with no obligation to book

Introduction: It all started back in 2009. Two family friends, who were tired of contractors promising one thing and delivering another, came together to try something different. DNB Construction was formed with a focus of bringing quality work to every job. From the smallest roof repairs to the largest custom home builds, our experts will bring attention and care to your project. We are master installers of asphalt shingles, natural/synthetic slate, cedar shake and shingle, custom metal roofing, and TPO. With big investments in state-of-the-art equipment and continuing education of our employees, DNB is bringing cutting edge technology and craftsmanship together to our customer's projects. "No customer left unhappy" is our motto, and the driving force behind the rapid success of our company.

Serves Rockville, MD

License verified

30 employees

12 years in business

Payment methods

Cash, Check, Credit card

Social media

Facebook, Twitter

This pro indicated that they reviewed CDC safety guidelines for COVID-19 and pledged to do the following:

Maintain 6 feet of distance from customers

Wear masks during the job

Wear gloves during the job

Disinfect surfaces touched during the job

Photos and Videos

96 photos

New roof type

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Customers rated this pro highly for professionalism, work quality, and responsiveness.

Exceptional 5.0

10 reviews


Read reviews that mention:

Thumbtack Customer

We highly recommend DNB Construction for a new roof and gutters. We worked with George and Harwin on the planning and installing the roof. George went over every detail of the roof, financing (if needed) and all the little details. We also wanted our shed roof replaced and they were more than happy to work with us to get it done. Their team of workers were professional, quick and efficient with the installing and clean-up. We could not have been happier with result.
Jan 19, 2021
Review from Google
Carol B.

Our entire experience with DNB Construction exceeded my expectations. I would rate them an A+. The project crew worked tirelessly from dawn until the completion of the project. My husband and I are truly pleased with our new roof. I would not hesitate to refer this company to everyone.
Apr 15, 2021
Timothy N.

Dedicated, honest, professional - from the start! The work started on Wednesday and finished on Sunday, and the crew cleaned up their workspace at the end of every working day. The guys from DNB Construction simply knew what they were doing. My wife could be no happier with our new roof.
Apr 14, 2021
David J.

DNB Construction put the proposal together in a day, and we had a new roof in under a week from the day we first contacted them. Bryce and his team were absolutely meticulous in protecting our outdoor furniture and plants. They simply moved or covered it all. In the end, they cleaned up everything. Couldn’t recommend them more, and I know we will be using DNB Construction again as soon as we need.
Mar 22, 2021
Terence T.

They were as quick as a flash in scheduling a visit to my house. Bryce was awesome when he came on site, and he seemed truly knowledgeable about roofs. We had a problem with our tiles since such tiles are no longer on the market, but Bryce figured out what to do and suggested new tiles that matched with our roof. We ended up having a much better roof than our old one. Thanks, guys!
Apr 13, 2021

License Type: Home Improvement Contractor (MD)


  • What should the customer know about your pricing (e.g., discounts, fees)?

    We operate on an efficiency model. In an effort to offer the best possible roof at the best price, we tailor your project to the current market without additional costs.

  • What is your typical process for working with a new customer?

    It starts with a thorough photo/video inspection done with the homeowner(s). After determining the condition of your roof, we will walk you through what products and processes we take to ensure the best possible outcome. Once a plan is in place, a pre-install inspection is ordered to double-check the materials needed to complete the project, as well as foresee anything required to conduct our crew as efficiently and professionally as humanly able. After installation, we clean the job site and schedule a quality assurance review of the project with the homeowner to make sure we are delivering 5-star service.

  • What education and/or training do you have that relates to your work?

    We are GAF Master Elite Certified, HAAG certified, NRCA certified, 4-Star CertainTeed Certified.

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