Serving Baltimore, MD
Commercial Contractors in Baltimore, MD
Commercial roofing, exterior, and interior renovation in Baltimore. Licensed and insured, working across the DMV since 1990.
Commercial Construction Services in Baltimore, MD
Baltimore’s commercial building stock is older and more varied than anywhere else in the region: 19th-century brick warehouses converted to offices in Canton and Fells Point, mid-century industrial buildings along the I-95 corridor, and Class A towers downtown and in Harbor East. That mix rewards a contractor who can handle masonry, flat roofing, and interior fit-out on the same property.
TopKey has served Baltimore property owners for more than three decades from our Laurel headquarters, about 25 minutes down the Baltimore-Washington Parkway. We work with property management firms, industrial owners near the port, hospital and university facilities teams, and multi-family operators throughout the city.
Where we work in Baltimore
Our crews regularly serve commercial properties in and around Downtown & Inner Harbor, Harbor East & Fells Point, Canton Industrial Area, Port Covington, Towson & York Road, and I-95 / I-895 Industrial Corridor. Baltimore is about 22 miles from our Laurel, Maryland headquarters, close enough for quick site visits and dependable crew scheduling.
Permits and local requirements
Projects that require permits are handled through Baltimore City Department of Housing & Community Development (DHCD) Permits. We manage the applications, inspections, and documentation so the work is compliant and the schedule holds.
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36+
Years in business
Since 1990
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1,357+
Projects completed
Commercial & multi-family
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76+
Industry awards
Award-winning contractor
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3
Jurisdictions
Licensed in MD, VA & DC
Most requested
Popular Commercial Services in Baltimore
Full-service commercial contractor
Every Exterior and Interior Service, One Contractor
Exterior Services
Roofing
Flat, low-slope, and steep-slope roofing for commercial and multi-family buildings across the DMV since 1990.
Learn moreSolar
Rooftop solar designed and installed by a roofing contractor, so the roof and the array are built to work together.
Learn moreWindows
Energy-efficient window replacement with minimal disruption to tenants and operations.
Learn moreSiding
Maintenance-free cladding and drainage systems that protect the building envelope.
Learn moreExterior Doors
Secure, code-compliant, and accessible entry systems for commercial buildings.
Learn moreParking Lots
Asphalt, concrete, sealcoat, striping, and ADA compliance for safe, long-lasting surfaces.
Learn moreMasonry
Structural and aesthetic brick, block, stone, and concrete work for commercial buildings.
Learn moreExterior Painting
Professional exterior coatings that protect the building and refresh its image.
Learn morePower Washing
Clean exteriors, walkways, and garages that keep a property looking managed.
Learn moreFacades
Complete building exterior renovations that modernize the property and protect the envelope.
Learn moreInterior Services
Remodels & Buildouts
Interior renovations delivered on schedule with minimal disruption to your business.
Learn moreHandyman
Insured repair and maintenance crews for commercial and multi-family properties.
Learn moreDrywall
Framing, hanging, finishing, and repair, with a paint-ready result.
Learn moreInterior Doors
Doors, frames, and hardware that work smoothly and meet code.
Learn moreFlooring
LVT, carpet tile, ceramic, and hard-surface flooring installed to last.
Learn moreGlass
Storefront, partition, door, and window glass repaired and replaced.
Learn moreLighting
LED upgrades and lighting installation that cut energy costs.
Learn moreInterior Painting
A clean, durable finish, scheduled around your business.
Learn moreHow it works
How a TopKey Project Works in Baltimore
Four steps from first call to finished project. No surprises at completion.
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Talk to a Professional
Call 301-245-2070 or send a request online. A TopKey team member answers your questions and scopes the first visit.
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Site Visit
We come to your property, walk the building with you, and listen to what the space needs to do.
- 3
Estimate
You receive an accurate proposal with a realistic timeline, backed by decades of commercial construction experience.
- 4
Job Execution
Our crews complete the repair or renovation with minimal disruption to tenants, staff, and operations.
Testimonials
What property managers say
“Top Key has done several jobs for me at various locations. We are pleased with the prompt response and attention to detail in taking care of our needs. Top Key has worked on roof repairs, stairwells, leaks, asphalt repairs, roof hatch, bollards, etc. Top Key has done top notch work and I highly recommend this company for any and all projects.”
“TopKey Construction did a number of projects at my commercial building in Md. They did parking lot restriping, and office buildouts that included beautiful, specialized accent walls. The company was efficient clean, and very easy to work with. The work was done in a timely fashion. I would highly recommend them.”
“St. John's School in Clinton, MD has used TopKey for the past 3 summers for major construction projects to enhance the safety of our school as well as making it more energy efficient with new windows. From the sales rep to the project manager to the technicians themselves have always been professional and courteous. They are always vigilant of when students are on campus and respect their safety. We would strongly recommend TopKey for any project large or small.”
“Glen, Duane, Nancy and your team did an awesome job on the Columbia Park project. Brought to light some unsafe conditions with one of the electrical panels and repaired. Addressed the hot water heater and fountain wiring issues which were outside of the original scope of work. The overall work performed was outstanding and within the scheduled time-line despite some unforeseen items that arose with the warehouse demo portion. Thank you!”
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FAQ
Commercial Contractor Questions from Baltimore Property Owners
What commercial contracting services do you offer in Baltimore?
TopKey is a full-service commercial contractor. In Baltimore we provide commercial roofing, siding, windows, doors, masonry, facade work, exterior painting, power washing, parking lot and walkway services, solar, and interior remodeling including office buildouts, drywall, flooring, glass, lighting, painting, and handyman services.
Do you offer free estimates?
Yes. Call 301-245-2070 or request an estimate online. We visit the property, listen to what you need, and provide a written estimate with a realistic timeline at no cost.
Which types of buildings do you work on in Baltimore?
Office buildings, government and institutional facilities, industrial warehouses, shopping centers, schools, medical buildings, hotels, churches, and multi-family properties including apartment complexes, condominiums, and mixed-use buildings. In Baltimore that typically means converted brick warehouses, port-adjacent industrial buildings, downtown office towers, rowhouse-scale mixed-use, and large apartment communities. We do not do residential work.
What makes TopKey Construction different?
We have been in commercial construction since 1990, we are licensed and insured in Maryland, Virginia, and D.C., and we handle the whole property, exterior and interior, from one accountable team. We finish on time, on budget, and with zero surprises at completion.
Do you handle permits in Baltimore?
Yes. We manage permitting and inspections through Baltimore City Department of Housing & Community Development (DHCD) Permits as part of every project that requires it.
Nearby Service Areas
Ready to start your Baltimore project?
Schedule a free consultation and site visit. We will walk the property, listen, and deliver an accurate estimate with a realistic timeline.
- Job completed on time. On budget.
- 100% customer satisfaction guarantee.
- Absolutely 0 surprises at completion.
- Professionally trained technicians.