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Professional Roof Replacement & Gutter Installation in
Gaithersburg, MD

When it comes time to replace your roof, you need a company you can rely on, not only for quality installation but honest and trustworthy business practices as well. DNB Construction, LLC is a highly reputable, local roofing company that has been serving homeowners in Gaithersburg, MD, for years. We will treat your home as if it were our own. We offer high-quality products, fair pricing and exceptional customer care with every project we take on.

Better Gutters for an Efficient Roof

Once your new roof is installed, you need a quality gutter system that will properly direct rain runoff to the downspouts. DNB Construction provides custom gutters that are professionally installed by our gutter specialists. If your current gutters are damaged or leaking, we offer gutter repair services as well. To keep your gutters well-maintained throughout the year, we install gutter guard systems that prevent leaves, twigs and other debris from clogging your gutters. We even provide yearly gutter cleaning to ensure your gutters are working efficiently.

“We highly recommend DNB Roofing. They came to our rescue during a very difficult time. Wonderful, honest company!”

Silver Spring’s
Roof Contractors of Choice

Gaithersburg, MD

When it comes to roofing companies, experience is crucial. DNB Construction, LLC is a GAF Master Elite® Certified roofing company with experienced roof contractors that have decades of experience in the industry. You can trust that our crews are equipped with the knowledge to take on any roofing challenge.

Our Roofing Services

Homeowners and business owners in Silver Spring rely on our roof experts to protect their families and employees. DNB Construction offers the following commercial and residential services:

  • Roof replacement
  • Roof repair
  • Storm damage repair
  • early maintenance services

Storm damage caused by high winds, hail and heavy rainfall can noticeably affect the structure of a roof. While missing shingles, persistent leaks and water intrusion are telltale signs of damage, other signs may not be as visible. Regular maintenance checks twice a year and after severe weather can save you time and money. Trust the safety and security of your property to the experts at DNB Construction.

“We highly recommend DNB Roofing. They came to our rescue during a very difficult time. Wonderful, honest company!”

The Wise Roofer

Providing the Latest in Roofing News, and Advise for Homeowners

The Wise Roofer

Providing the Latest in Roofing News, and Advise for Homeowners

Roofing Services

Learn more about our quality work

Residential New Construction

When you need the perfect roof for your new home, we have all the options.




Roof Inspections

Call us to schedule a FREE roof inspection. No pressure, no commitment appointments to help you evaluate the health of your roof.


Gutters & Downspouts

Good roofs demand good gutters for proper water management. Our comprehensive list of services can help eliminate water problems and damage to roofs, siding, windows and the foundation of your home.

Roof Maintenance Services

Roofs maintenance is key to extending the life of your current roof system. Let us help you identify broken shingles, damaged flashing, clogged or loose gutters, and leaks before damage occurs.

Residential Roof Replacement

After years of wear and tear, don’t let an old roof threaten your homes safety and security.



Insurance Mediation

Before you talk with your insurance company, get the advice you need FREE.




Skylights & Ventilation

Transform a room by adding light, or add some needed ventilation to reduce moisture, overheating and extend the life of your roof.


Fast & Easy Financing

We offer a variety of quick and competitive financing options. Ask one of our specialists about the options we offer, and how they can help with your financing needs.


Storm Repair & Restoration

When mother nature damages your roof and immediate service is required.




Custom Fabrication

One of our specialties for those in need of truly custom or unique roofing components.



Metal Roof Manufacturing

On demand production of metal roofing panels and flashing for our own needs and the needs of others in the industry.



Commercial Roofing Services

For commercial, multi-family, industrial, government and property management projects.



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Our Assurances & Values

Click or Tap on the title below for more information

Gaithersburg, MD
Gaithersburg, MD
Gaithersburg, MD
Gaithersburg, MD
Gaithersburg, MD
Gaithersburg, MD

Best Roofing Company For a Reason

Gaithersburg, MD


Licenses & Certification

GAF is the largest roofing manufacturer in North America, and this top-tier certification is granted to approximately 3% of all residential roofing contractors in North America. Master Elite certification requires professional training, years of experience in a community, adequate insurance coverage, and a 99% positive review standing amongst its customers. Master Elite contractors are also the only contractors in the industry that have exclusive access to GAF’s Golden Pledge Warranty, the best warranty in the industry.
GAF is the largest roofing manufacturer in North America, and this top-tier certification is granted to approximately 3% of all residential roofing contractors in North America. Master Elite certification requires professional training, years of experience in a community, adequate insurance coverage, and a 99% positive review standing amongst its customers. Master Elite contractors are also the only contractors in the industry that have exclusive access to GAF’s Golden Pledge Warranty, the best warranty in the industry.
If you’re a commercial roofing contractor, the GAF Master Select Certification is the gold standard. Granted to approximately 1% of all commercial roofing contractors in North America, this group is required to take part in ongoing training, maintain strict performance standards, and have the required insurance to maintain status. This small group is backed by the largest manufacturer of roofing products in the industry and are the only contractors with exclusive access to GAF’s Diamond Pledge NDL Roof Guarantee, the BEST guarantee in the GAF lineup.
If you’re a commercial roofing contractor, the GAF Master Select Certification is the gold standard. Granted to approximately 1% of all commercial roofing contractors in North America, this group is required to take part in ongoing training, maintain strict performance standards, and have the required insurance to maintain status. This small group is backed by the largest manufacturer of roofing products in the industry and are the only contractors with exclusive access to GAF’s Diamond Pledge NDL Roof Guarantee, the BEST guarantee in the GAF lineup.
In the roofing industry, Haag Certified carries a lot of weight. It indicates that you can effectively and efficiently inspect and assess damage. As a Haag certified inspector our deeper level of credibility could serve as the extra authority you need when at odds with another's findings. Specifically, your insurance company.
In the roofing industry, Haag Certified carries a lot of weight. It indicates that you can effectively and efficiently inspect and assess damage. As a Haag certified inspector our deeper level of credibility could serve as the extra authority you need when at odds with another’s findings. Specifically, your insurance company.
In a market saturated with companies of questionable reputation, BBB Accreditation gives homeowners the confidence they need when selecting a service provider. As a business committed to the BBB Standards, our trustworthiness and reliability separate us from the competition and let you know you’re dealing with an ethical and vetted business.
In a market saturated with companies of questionable reputation, BBB Accreditation gives homeowners the confidence they need when selecting a service provider. As a business committed to the BBB Standards, our trustworthiness and reliability separate us from the competition and let you know you’re dealing with an ethical and vetted business.

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Additional Services

As a full-service exterior remodeling company, DNB Construction provides services that improve the comfort, energy efficiency, beauty and safety of your home. We specialize in the following exterior home improvements:

  • Siding installation & repair
  • Gutter replacement & repair
  • Roof replacement & repair
  • Commercial roofing services
  • Storm damage repair
  • And more!

When you give us a call, we’ll inspect your home for any leaks, damage or other areas of concern. Then, we’ll find an affordable solution to restore your home back to its pre-loss condition.

Get Your Free Project Estimate in Gaithersburg

A quality roofing system keeps your family protected, helps regulate energy usage and enhances the curb appeal of your home. Learn more about our roof replacement and gutter installation services in Gaithersburg. We also provide new siding and siding repair. Want a free project estimate? Call DNB Construction at (571) 316-1530 or fill out our online form to request more information. We look forward to serving you!

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ABOUT US

Since 2009, DNB Construction has been providing residential and commercial roofing services in the Maryland, Virginia and Washington, D.C. marketplace. Focused on quality, they set themselves apart by bringing a higher level of attention and care to every project. From the smallest roof repairs to the largest custom home builds, they excel in the installation of asphalt/architectural shingles, natural/synthetic slate, cedar shake/shingles, copper, steel roofing systems and TPO membranes.

Through constant investments in state-of-the-art manufacturing equipment and continuous education of their employees, DNB Construction has brought cutting edge technology and the highest level of craftsmanship to every single customer.

Craftsmanship you can rely on,
service you will recommend.

CONTACT US

5710 Wicomico Ave.
Rockville MD 20852

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