Building Washing
in Baltimore, MD
Cleaner Facades Start With the Right Commercial Washing Team in Baltimore

Mold, algae, and mildew do not wait for a convenient time to take hold of a commercial facade. The Chesapeake Bay pushes moisture-laden air across the region, and that humidity turns brick, stone, and metal cladding into a breeding ground for biological growth before the season is over. Mix in diesel soot from heavy commuter traffic that settles onto every vertical surface, and even well-maintained commercial buildings start showing dark streaks and discoloration within months.
We are Baltimore Pressure Washers. We bring the equipment, specialized chemistry, and multi-story access capability to wash commercial buildings up to eight stories tall. Fully licensed and insured, we document every job with before-and-after photos accessible through your own customer portal.
If you manage a commercial property and need a building washing estimate, call us at (443) 531-6660 or request a free quote online.
Types of Commercial Buildings We Clean
We clean exterior facades on virtually every type of commercial structure in the Baltimore area, across all common building materials including brick, stone, metal cladding, stucco, concrete, and vinyl.
Office Buildings
Apartment Complexes and Condominiums
Hospitals and Medical Campuses
Restaurants and Food-Service Buildings
Parking Garages
Retail Storefronts and Shopping Centers
HOA Communities
Why Property Managers in Baltimore Trust Us

30 Years in the Trade
Three decades of commercial pressure washing across a wide range of building types, surface materials, and access conditions. That experience shows up in how we scope your project, plan the access, and deliver the result.

Specialized Masonry Restoration Capability
Most commercial washing companies carry bleach and a pressure washer. We also carry a hydrofluoric and phosphoric acid combination restoration cleaner for rust and mineral staining on brick and stone, for the rust and mineral staining that standard bleach cannot touch.

Commercial-Grade Equipment
Our commercial trailer carries a 750-gallon water tank and a hot water unit for degreasing. The soft wash system delivers chemistry at low pressure to protect surfaces, and we rinse with a 4 to 8 GPM pressure washer calibrated to each surface type.

Photo Documentation on Every Job
We photograph every building before and after cleaning using CompanyCam, which syncs with our customer portal. You can review results from any device without being on site for the full project.

No-Pressure Sales Approach
We scope what your building needs and quote that. No padded estimates, no pressure to sign recurring contracts.

Your Baltimore Building
Deserves More Than a Rinse
From First Call to Final Walkthrough
Our Building Washing Process
1

Site Assessment and Detailed Estimate
We visit your property (or assess via phone and photos for straightforward projects) and draft a two-page estimate in paragraph format covering full scope, chemistry, equipment, scheduling, and pedestrian management.
2

Scheduling Around Your Operations
We coordinate with your property manager or designated contact to find the lowest-impact window for cleaning. Hospitals, restaurants, apartment complexes, and office buildings all have different peak hours. We adapt to yours.
3

Site Setup and Safety Positioning
On the day of service, we deploy traffic cones and position our bright orange lettered trucks to mark the work zone. If aerial lifts or staging are required, equipment is stabilized before cleaning begins. A dedicated ground safety crew member monitors pedestrian traffic for the entire project.
4

Surface Preparation and Pre-Wetting
Every adjacent surface and landscaping bed gets pre-wetted before any chemical is applied. Pre-wetting protects plants and surrounding property, and it happens before a single drop of solution touches the facade.
5

Chemical Application, Dwell, and Rinse
Our soft wash system delivers sodium hypochlorite with surfactant at garden hose-level pressure. The solution dwells long enough to break down biological growth, then we rinse at the appropriate GPM and pressure for your building’s material. For facades with rust or mineral staining, restoration cleaner is applied manually to affected areas before pressure washing.
6

Final Walkthrough and Documentation
Before-and-after photos are uploaded to your customer portal, and we walk the property with you to confirm everything meets expectations. No invoice is generated until you approve.
What Affects Building Washing Pricing
Commercial building washing is project-based. There is no single per-square-foot rate because every building presents a different combination of height, surface material, access requirements, and scheduling needs. Your estimate will be built around these factors:
For HOAs and general contractors who provide consistent seasonal work, we offer relationship-based pricing adjustments as a loyalty gesture.
Every Building Washing Job Comes With One Promise: No Invoice Until You Approve
Your property manager or designated contact reviews the completed work on site, and if anything needs attention, we address it before billing. That is how every commercial building washing job ends. No exceptions, no conditions.
Straight From the
Property Managers We Work With
Frequently Asked Questions
What types of buildings can you clean?
We clean office buildings, apartment complexes, condominiums, hospitals, restaurants, parking garages, retail storefronts, HOA communities, and institutional facilities. We handle all common facade materials including brick, stone, metal cladding, stucco, concrete, and vinyl on buildings up to approximately eight stories tall.
How do you reach the upper floors on taller buildings?
For buildings beyond ladder reach (typically four or more stories), we use rented aerial lifts such as boom lifts and scissor lifts, or hanging staging depending on your building’s geometry. Every elevated job includes a dedicated ground safety crew member monitoring the work zone and pedestrian traffic below.
What cleaning chemicals do you use?
Our primary cleaning agent is sodium hypochlorite (bleach) mixed with a surfactant, applied at low pressure through our soft wash system. This handles the majority of commercial building washing. For brick rust staining and embedded mineral deposits, we use a hydrofluoric and phosphoric acid combination restoration cleaner applied by hand to the affected areas.
Is the chemical runoff safe?
At the dilution levels used for standard building washing, bleach-and-water runoff breaks down quickly and enters storm drain systems in compliance with current Maryland environmental regulations. For parking garages where oil contamination is a concern, we place drain socks around floor drains to capture petroleum runoff before it reaches the storm system.
Do you work around tenants and building occupants?
Yes. For apartment and condo buildings, we coordinate tenant notification through your management team. For hospitals and 24-hour facilities, we schedule around your lowest-traffic periods. We offer weekend, early-morning, and after-hours availability for any business that cannot accommodate cleaning during operating hours.
How often should a commercial building be washed in Baltimore?
It depends on building type and location. Restaurants with kitchen exhaust exposure typically need four to five cleanings per year. General commercial buildings near high-traffic corridors or areas with heavy tree canopy benefit from at least annual cleaning. Buildings closer to the waterfront or in humid, shaded areas may need more frequent attention due to accelerated algae and mold growth.
Can you clean parking garages too?
Yes. We handle parking garage cleaning with specific environmental controls, including drain socks to capture oil runoff. Our commercial trailer includes a hot water unit for degreasing concrete surfaces where petroleum and fluid contamination have built up over time.
Do you offer discounts for ongoing commercial work?
For HOAs and general contractors who provide consistent seasonal work, we adjust pricing as a loyalty gesture. We also offer occasional 5 to 10% seasonal promotions, ask about current availability when you request your estimate.
What is your service area for commercial building washing?
We serve Baltimore and the surrounding area. If you are unsure whether your property falls within our service radius, give us a call and we will let you know.
How do I get an estimate?
Submit a request through our website, give us a call, or email us. We will assess your property (in person or via photos) and send a detailed two-page estimate covering full scope, process, scheduling, and what to expect.

Get a Building Washing Estimate
in Baltimore Today
If your commercial property is showing signs of biological growth, atmospheric staining, or rust bleeding, it is time to get it handled. Call Baltimore Pressure Washers at (443) 531-6660 to schedule a free estimate.




