Professional Wall Washing Services for Boston Facilities
In any commercial space, walls are the silent backdrop to daily business. They are also magnets for dust, fingerprints, scuffs, and airborne grime that can accumulate over time, making an otherwise clean room feel dull and neglected. While often overlooked, clean walls are fundamental to a truly immaculate and healthy environment.
McGarr Service Corporation offers professional wall washing services designed to brighten your interiors and restore a fresh, clean appearance. We gently but effectively remove years of buildup, instantly enhancing the look and feel of your offices, hallways, and common areas.


Why Professional Wall Washing is a Bright Idea
This simple service provides significant returns by refreshing your entire facility from top to bottom.
Instantly Brighten Your Space
You’ll be amazed at how much brighter a room feels after removing the subtle layer of grime from its walls. It’s like turning up the lights without touching a switch.
Enhance Indoor Air Quality
Walls and ceilings collect dust, allergens, and other particulates that can circulate in the air. A thorough washing removes these contaminants, contributing to a healthier breathing environment for everyone.
Improve Professional Appearance
Clean, scuff-free walls demonstrate a high standard of maintenance and care, impressing clients and boosting employee morale.
Cost-Effective Refresh
Wall washing is a budget-friendly alternative to painting, providing a dramatic visual improvement for a fraction of the cost and time.
The McGarr Process: Our Gentle & Effective Technique
We treat your property with care, using methods that are safe for your paint and surfaces while being tough on dirt.
Surface Assessment & Protection
We begin by identifying your wall’s paint type (e.g., matte, eggshell, semi-gloss) to select the appropriate pH-neutral cleaning solution. We then carefully protect flooring, furniture, and electrical outlets.
Dry Dusting
We start by thoroughly dusting the walls from top to bottom using microfiber tools to remove all loose dirt and cobwebs.
Targeted Spot Treatment
Our technicians identify and pre-treat any noticeable scuffs, stains, or fingerprints with specialized cleaning agents.
Gentle Hand Washing
We use soft, non-abrasive cloths and our custom cleaning solution to wash the walls section by section, working from the bottom up to prevent streaking.
Final Rinse and Dry
If necessary, a final rinse with clean water is performed, and the walls are carefully dried to ensure a spotless, streak-free finish.
Refresh Your Space with Immaculately Clean Walls
See the difference a professional wall cleaning can make. Contact us today for a consultation and a free estimate.
Perfect for Any Commercial Interior
Our wall washing services are ideal for a variety of commercial spaces that need a periodic deep clean, as we can safely clean surfaces including painted drywall, vinyl wall coverings, and wood paneling.
Corporate Offices & Office Buildings
Medical Clinics and Waiting Rooms
Retail Spaces and Fitting Rooms
Building Lobbies, Hallways, and Stairwells
Schools and University Classrooms
Frequently Asked Questions (FAQ)
Q: How often should we have our walls professionally washed?
A: For most offices, we recommend a deep wall washing every 12 to 24 months. High-traffic areas like hallways, kitchens, or manufacturing facilities may benefit from more frequent service.
Q: Will wall washing damage my paint?
A: No. Our technicians are trained to test surfaces and use gentle, pH-neutral solutions that are safe for all modern paint finishes. Our goal is to remove the dirt, not the paint.
Q: Can you remove all scuffs and marks?
A: Our process is highly effective at removing most common scuffs, smudges, and dirt. However, deep gouges or marks that have penetrated the paint layer may require touch-up painting. We can assess and advise during our initial walkthrough.