Trusted Roofing Contractor in Potomac, MD

Expert roof repairs. Quality replacements. A local roofing contractor serving Potomac with dependable residential and commercial roofing solutions.

Looking for a Dependable Local Roofing Company in Potomac?

Since 2009, DNB Construction has been providing Potomac homeowners and businesses with reliable roofing solutions. Whether you need a quick repair, a complete replacement, or a new roof installation, our team delivers results built to last.

We handle every project in-house, ensuring expert craftsmanship, careful attention to detail, and service scheduled to fit your needs.

Why homeowners and businesses in Potomac choose DNB Construction:

Full-Service Roofing

From minor repairs to complete roof replacements, we manage residential and commercial projects with our in-house team.

Honest Pricing

We provide upfront, accurate estimates so you know the cost before we start, with no hidden surprises.

Local Expertise

With extensive experience working in Potomac, we understand common roofing issues, local weather challenges, and neighborhood-specific needs.

GET FREE INSPECTION

A roofing contractor on a scaffolding working on a tile roof, handling repairs and installations with precision.

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

Our Roofing Services

We provide residential and commercial roofing throughout Potomac and nearby communities. From small repairs to complete roof replacements, our team delivers dependable service for every project.

Residential Roofing. New Roof Construction

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.

Residential
New Construction

Insurance
Mediation

Metal Roof
Manufacturing

Residential
Roof Replacement

Custom
Fabrication

Roof Maintenance
Services

Storm Repair
& Restoration

Gutters &
Downspouts

Fast & Easy
Financing

Roof
Inspections

Skylights &
Ventilation

Commercial
Roofing Services

WANT TO SEE US IN ACTION?

Schedule an appointment today!

GET FREE INSPECTION

Residential Roof Repair and Replacement in Potomac

DNB Construction offers residential roofing in Potomac for homeowners needing roof repairs, replacements, or new roof installations. As a GAF Master Elite certified contractor, we deliver high-quality workmanship and reliable results.

Our team works with asphalt shingles, standing seam metal roofs, and premium synthetic materials to protect your home, enhance its appearance, and improve energy efficiency.

Roof Repairs

From minor leaks to storm-related damage, we provide fast and dependable roof repairs. Our crew identifies the root cause of the problem and resolves it efficiently, preventing further damage and protecting your home from unnecessary expenses.

Roof Replacement

If your roof has reached the end of its life or has extensive damage, we offer complete replacements. This includes removing old shingles, replacing damaged boards, and installing a new, durable roofing system.

We provide material options that match your style and budget, all backed by manufacturer and workmanship warranties.

New Roof Installations

For new construction or home expansions, we install roofs designed for durability and visual appeal.

We guide you through selecting the best materials for your home’s style, performance requirements, and budget, and we handle the installation to ensure your roof functions perfectly from day one.

Standing Seam Metal Roofing

We install standing seam metal roofs for Potomac homeowners seeking long-lasting, low-maintenance options.

Metal roofs are energy-efficient, withstand hail and wind, and give your home a sleek, modern appearance that adds value.

GET FREE INSPECTION

Image of a house with a new roof in Potomac, showcasing the quality of our residental roofing services

Image of one of our commercial roofing projects in Potomac

Commercial Roof Repair and Replacement in Potomac

Our commercial roofing services support Potomac businesses of all sizes. From repairs and re-roofs to new installations, we coordinate directly with property managers, business owners, and contractors to deliver precise results on schedule.

We specialize in TPO, EPDM, and PVC roofing systems, providing durable, energy-efficient, and long-lasting protection for commercial buildings.

TPO Roofing

TPO is a popular flat roofing solution that reflects heat, resists UV damage, and is cost-effective for large surfaces. Our TPO services include:

New installations for commercial buildings
Re-roofs for worn or leaking systems
Repairs for seam failures, punctures, or storm damage

EPDM Roofing

EPDM offers strong flexibility and temperature resistance, ideal for warehouses, retail centers, and other large buildings. We provide:

Full EPDM roof installations for new construction
Re-roofs for older systems needing replacement
Repairs for leaks, seam separation, or surface damage

PVC Roofing

PVC roofing resists chemicals, oils, and ponding water, making it suitable for restaurants, industrial buildings, and other commercial facilities. Our services include:

Installing PVC membranes for new construction
Re-roofing older PVC systems
Repairs to extend the life of existing PVC roofs

GET FREE INSPECTION

Emergency Roof Repair

Storms or sudden leaks can cause serious damage if not addressed quickly. DNB Construction offers emergency roof repair in Potomac to stop active leaks and protect your property.

Our team responds promptly to severe weather events. From temporary tarping to same-day repairs, we stabilize your roof and provide guidance on long-term solutions to keep your home or business safe.

GET FREE INSPECTION

Our team on-site, providing emergency roofing services in Potomac

Need a Reliable Roofing Contractor in Potomac? Contact Us Today!

Since 2009, DNB Construction has served Potomac homeowners and businesses, delivering roofing solutions that last. From minor repairs to full replacements and emergency services, we focus on performing every job correctly and keeping you informed throughout the process.

Schedule your free inspection today to secure a reliable roofing solution for your home or business.

GET FREE INSPECTION

Frequently Asked Questions

How much does roof repair cost?

Roof repair costs depend on the type of damage, the roofing materials, and the size of the affected area. Minor repairs, such as replacing a few shingles, may cost a few hundred dollars. Larger issues, including leaks or structural damage, can be significantly more expensive.

The best way to get an accurate estimate is to schedule an inspection. At DNB Construction, we provide detailed estimates so you understand the full scope of work before any repairs begin.
How long does a roof repair take?

Most roof repairs can be completed in a single day. Simple repairs, like replacing shingles or fixing flashing, often take only a few hours. More extensive projects, such as storm damage or structural problems, may take longer depending on materials and weather conditions.

Our team works efficiently to ensure each repair is done correctly while minimizing disruption.
When should I replace my asphalt shingle roof?

Asphalt shingle roofs generally last 20 to 25 years with proper maintenance. Replacement may be necessary if you notice frequent leaks, curling or sagging shingles, or substantial granule loss.

If you’re unsure whether repairs are sufficient or a full replacement is needed, DNB Construction can inspect your roof and provide a clear recommendation.
How long do metal roofs last?
How long do asphalt shingle roofs last?

Most asphalt shingles last roughly 20 to 25 years. Their lifespan can be affected by installation quality, ventilation, and exposure to storms. Architectural shingles generally last longer than standard 3-tab shingles. Regular inspections help catch problems early and extend the roof’s service life.

DNB Construction offers free inspections so homeowners can evaluate their roof’s condition.
How often should I have my roof inspected?

It’s recommended to have your roof inspected at least once a year, ideally in spring or fall. Inspections should also follow heavy storms, high winds, or hail. Routine inspections allow small problems to be addressed early, saving money and prolonging the roof’s life.

Contact us today to schedule your free inspection.
What does a roof inspection consist of?

A roof inspection involves checking shingles or other roofing materials, flashing, gutters, vents, and the overall structure. Inspectors look for leaks, damage, and hidden issues that may not be visible from the ground.

At DNB Construction, we provide a detailed report so you know what needs immediate attention and what can be monitored over time.

Serving Potomac and the Surrounding Maryland Area

If you’re in Potomac or nearby, DNB Construction is ready to help with all your roofing needs.

Our crews regularly work throughout Montgomery County and surrounding communities in Maryland, bringing homeowners and businesses the same reliable service we’ve delivered since 2009.

If you don’t see your neighborhood listed, contact us to confirm availability. We often take on projects in nearby areas as well.

Potomac, MD
A few of the neighborhoods we service include:
Burning Tree Estates

Carderock Springs

Ashleigh
Williamsburg Estates

Willerburn Acres

Wildwood Hills
Top Sights in Potomac

Glenstone

Great Falls Tavern Visitor Center

Olmsted Island

Maryland

Annapolis

Arnold

Aspen Hill

Beltsville

Bethesda

Bowie

Clinton

Chevy Chase

College Park

Columbia

Crofton

Damascus

Derwood

Elliot City

Ferndale

Gaithersburg

Germantown

Glen Burnie

Green Valley

Mount Airy

Odenton

Potomac

Rockville

Severna Park

Silver Spring

South Gate

Travilah

Upper Marlboro

Virginia

Alexandria

Annandale

Arlington

Fairfax

Falls Church

Great Falls

Herndon

McLean

Reston

Tyson Corner

Vienna

Leesburg

Manassas

Manassas Park

Washington, D.C.

Washington, D.C.

Our Assurances & Values

Click or Tap on the title below for more information

Honest Pricing

Buying a roof is a major purchase, and there is nothing worse than getting overcharged. We promise to do a complete review of your project, prepare a professional and accurate bid, and stand by our commitment. We won’t always be the least expensive, but we will certainly be the best value.

Awards & Certifications

We have earned countless awards and certifications for our work in the industry. They come from top suppliers, service companies, safety organizations, government agencies, private companies and property owners we’ve partnered with over the many years in business. We value these accomplishments in much the same way we value you as a satisfied customer. It means we’re doing something right.

Insurance Claim Assistance

Sometimes one broken shingle can lead to a full roof replacement by your insurance company. That means little or no cost for you. But, BEWARE of scammers out there that will make promises they have no intention of keeping. Our experts will help with the inspection, documentation and submission of your claim, but will never ask you to give up control of that claim or pay in advance. We’ll work with you and your adjuster to achieve the very best outcome and accept payment only after the work is completed. This insures we’re 100% invested in your project and you have the peace of mind knowing you’re in good hands.

Warranties & Guarantee

We stand by our work. We offer a 50-year manufacturer’s materials warranty and a transferrable 25-year workmanship warranty as a Master Elite contractor for GAF. Master Elite status is only achieved through proper training and a history of adherence to strict installation practices. You shouldn’t have to worry about your investment in a new roof, and now you won’t have to.

Quality of Work

To us, this simple statement goes well past our abilities to provide you with a quality roof, it refers to our extensive history in the business, high level of communication, attention to detail, accountability when something goes wrong, and a promise to fix it immediately and professionally.

Job Site Conduct

Your home is a special place, and we don’t take that lightly. From start to finish, our crews take great care to maintain a clean and protected work environment for your safety and peace of mind. We will ensure your home and landscaping is protected throughout the job with specialized equipment to minimize debris, protect your home and landscaping from damage, and avoid injuries.

Best Roofing Company For a Reason

Licenses & Certification

Our GAF Master Elite Roofing Contractor 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.

We are also a GAF Master Select certified roofing contractor

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.

DNB Construction is a HAAG certified roofing contractor

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.

DNB Construction is also a BBB accredited roofing contractor

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.

VIEW ALL LICENSES & CERTIFICATIONS

Trusted Roofing Contractor in Potomac, MD

Looking for a Dependable Local Roofing Company in Potomac?

Why homeowners and businesses in Potomac choose DNB Construction:

Our Roofing Services

WANT TO SEE US IN ACTION?

Schedule an appointment today!

Residential Roof Repair and Replacement in Potomac

Roof Repairs

Roof Replacement

New Roof Installations

Standing Seam Metal Roofing

Commercial Roof Repair and Replacement in Potomac

TPO Roofing

EPDM Roofing

PVC Roofing

Emergency Roof Repair

Need a Reliable Roofing Contractor in Potomac? Contact Us Today!

Frequently Asked Questions

Serving Potomac and the Surrounding Maryland Area

A few of the neighborhoods we service include:

Top Sights in Potomac

Our Assurances & Values

Best Roofing Company For a Reason

Licenses & Certification

Ready to Schedule a FREE Inspection?