Exterior Commercial Services
Commercial Power Washing
Clean exteriors, walkways, and garages that keep a property looking managed.
Dirt, algae, gum, oil, and grime accumulate on every commercial property, and they make even a well-maintained building look neglected. TopKey provides commercial pressure washing and soft washing for building facades, storefronts, sidewalks, plazas, parking garages, loading docks, and dumpster areas across the DMV.
We use the right pressure and cleaning agents for each surface, from soft-wash detergents on stucco and painted surfaces to hot-water pressure washing on concrete and oil-stained pavement, and we offer scheduled quarterly or semi-annual programs for property managers.
What we do
Power Washing Services
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Building exterior washing
Brick, stucco, siding, and metal cleaned safely with soft-wash or pressure methods.
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Sidewalk and plaza cleaning
Gum, stain, and grime removal on concrete and pavers.
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Parking garage washing
Deck, wall, and drain cleaning in structured parking.
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Dumpster pad and loading dock cleaning
Degreasing and sanitizing high-odor, high-grime areas.
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Pre-paint and pre-seal preparation
Surface cleaning ahead of painting, sealcoating, or coating work.
Benefits
Benefits of Regular Power Washing
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Appearance
A clean property signals good management to tenants and customers.
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Surface preservation
Removing algae, salt, and pollutants extends the life of paint, masonry, and concrete.
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Safety
Algae and grime on walkways are slip hazards.
How it works
Our On-Time and On-Budget Process
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.
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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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Service area
Power Washing Across Maryland, Northern Virginia & DC
From our Laurel, Maryland headquarters, TopKey crews serve commercial and multi-family properties within roughly 50 miles, covering Maryland, Northern Virginia, and Washington, D.C.
FAQ
Power Washing Questions, Answered
How often should a commercial building be power washed?
Most properties benefit from annual facade cleaning and quarterly or semi-annual sidewalk and dumpster pad cleaning. High-traffic retail may need more frequent service.
Will pressure washing damage my building?
Not when the method matches the surface. We use low-pressure soft washing on painted surfaces, stucco, and older masonry, and reserve high pressure for concrete and durable surfaces.
Related Services
Talk to a power washing professional today.
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.