Quality Since 2000
Commercial Roofing Contractors Serving Southern Maryland
One of the most important components of a commercial structure is its roofing system. Not only does it provide protection from harsh weather conditions, but it also creates congruity between the roof and the structure itself. At ExteriorPros, we offer EPDM, TPO as well as modified bitumen roofing solutions to meet the needs and budgets of every business.
$500 OFF
Your roofing or siding project with over 10 squares of material
Flat and Low-Slope Roofing Systems Built for Commercial Demands
Flat and low-slope roofs have different demands than residential systems. Standing water, heat cycle expansion, and the sheer surface area of a commercial building mean the system you choose needs to hold up under real operating conditions. For commercial roofing in Southern Maryland, ExteriorPros works with property owners and managers to match the right system to each building's specific situation, whether that means a new membrane installation or restoring what's already in place.
System selection depends on factors like the building's current roof condition, its slope, and what performance the property needs over the next decade or more. We don't lead with one system as a universal answer because the right fit varies. What we bring is hands-on experience with systems that perform best on commercial structures in this region, backed by manufacturer certifications across each one.
Commercial Roofing Services
New roof installations get most of the attention, but the ongoing health of a commercial roof depends on repairs, inspections, and maintenance programs. We approach all three as active services, not afterthoughts.
When a commercial roof leaks or shows signs of membrane failure, a fast and accurate response limits damage. Our crews handle commercial roof repairs across all system types we work with, focusing on identifying the actual source of the problem rather than treating surface symptoms. We also assist clients with insurance claims related to commercial roof damage, helping document conditions and coordinate the process.
A commercial roof inspection gives you a clear picture of where the system stands. Inspections feed directly into our service contract program, which gives property managers, schools, churches, and institutional clients a structured approach to roof maintenance. Service contracts vary based on the property and roof type, so we scope each one to fit what the building needs. If you manage multiple properties or a facility with a large roof footprint, a service contract removes guesswork from maintenance decisions.
Moisture trapped beneath a roofing membrane is often invisible from the surface, yet causes serious damage. We offer commercial moisture scanning as a diagnostic service that goes deeper than visual inspection. It's a specialized offering available alongside roofing work for properties where subsurface moisture is a concern.
Types of Commercial Roofs We Install
The systems below represent what we install and maintain across Southern Maryland's commercial properties, each one suited to different building conditions, budgets, and performance goals.
TPO Roofing
TPO is a white-membrane flat roofing system that reflects heat rather than absorbing it, making it practical for commercial buildings with significant rooftop exposure. We install TPO through our partnerships with Elevate and MuleHide, both of which have certified us as approved contractors. That certification connects installation quality directly to manufacturer standards.
Silicone and Acrylic Roof Coatings
Roof coatings are cost-effective tools for commercial property owners with aging but structurally sound roofs. Rather than tearing off and replacing the existing membrane, we apply a silicone or acrylic coating system over it, sealing the substrate and extending the roof's service life by up to 20 years. Coating systems we work with include GAF, Progressive, Conklin, and GACO. Our GAF Coatings Pro certification means we can back qualifying coating installations with a no-dollar-limit warranty. If the existing roof substrate is in acceptable condition, a coating system often delivers better long-term value than a full replacement.
EPDM Membrane Roofing
EPDM is a rubber membrane roofing system with a strong track record on flat and low-slope commercial buildings. It handles temperature swings well and resists the moisture exposure common to roofs in this region. We install EPDM as part of our commercial roofing scope and assess whether it's the right fit during the initial estimate.
Modified Bitumen Roofing
Modified bitumen is a layered asphalt-based roofing system suited to flat and low-slope commercial applications. We include it in our commercial roofing scope for properties where it's the appropriate fit based on the building's condition and performance requirements.
What Sets Our Commercial Roofing Process Apart?
Our approach is process-driven, as it must be when you're accountable to both the property owner and the manufacturer of the system you're installing.
We've been doing this since 2000 as a locally owned company based in Waldorf. Over that time, we've built our commercial roofing scope around systems we can stand behind, backed by certifications to do it. We hold MuleHide approved contractor status, Elevate TPO certification, and GAF Coatings Pro certification, and we're members of the Certified Contractors Network. These credentials shape how we install.
Take a closer look at past commercial projects in our commercial project gallery.
Areas We Serve in Southern Maryland and Beyond
We serve commercial properties throughout Southern Maryland and the surrounding region. Our primary service areas include:
Waldorf and Charles County
Calvert County
St. Mary's County
Prince George's County
Montgomery County
We've also taken on commercial roofing work in Northern Virginia. For the complete picture of where we work, visit our service area page.
Common Questions About Commercial Roofing in Southern Maryland
There's no single answer that applies to every building. System selection depends on the roof's current condition, its slope, and the property's performance requirements. TPO, silicone and acrylic coatings, and EPDM each have applications where they're the stronger choice. An on-site inspection and estimate gives us the information we need to make a real recommendation.
When the existing substrate is sound, a silicone coating system can extend the roof's service life by up to 20 years. Qualifying installations can be backed by an NDL warranty, which covers the full cost of leak repairs rather than capping claims. For property owners weighing coating restoration against full roof replacement, the cost difference is usually significant when the underlying structure is intact.
Yes, we offer service contracts as a structured maintenance option for commercial clients who want a proactive approach to roof health. They're a good fit for property managers, schools, and churches that need consistent oversight.
The regional climate puts real stress on flat roofing systems. Heat and humidity through the summer create expansion pressure on membranes, while seasonal precipitation adds to ponding and drainage demands. Freeze-thaw cycles in winter work on seams and field laps in ways that may not show up until the following spring. Membrane systems like TPO and EPDM handle this thermal movement, and coating systems add a seamless waterproofing layer that eliminates vulnerability points in aging membranes.
Request a Free Commercial Roofing Estimate
If you manage or own a commercial property in Southern Maryland, we're ready to take a look. We offer free estimates and consultations across our full commercial roofing scope, from new membrane installations to coating restoration and service contracts.
Reach out to us today to learn more.
See Our Past Projects
See Our Reviews
“Exterior Pros does excellent work. Satisfied with outcomes of entire job for installation of new gutters and fascia wood,”
Janie T.
“I called exteriorpros out for an estimate. Received the quote the next day and had my new too the following week. Amazing customer service and craftsmanship.”
Kyle H.
“Great!! From the first call to the finished product. Very professional installers, they left everything clean and professional. Would highly recommend to my friends and family. Make sure you ask for Drew!!”
Taylor B.
“Incredible customer service. Polite, professional, and did and great job on my siding and roof thanks to Drew and exterior pros for everything”
John L.
“Fantastic customer service from start to finish! Started with them for gutter cleanings and now upgraded my gutters and got gutter protection!”
Mackenzie L.
Contact Us
Mon - Fri: 8:00 AM - 6:00 PM
Saturday: 9:00 AM - 1:00 PM
Sunday: Closed