Window Cleaning in Washington, PA
Winters in Washington bring damp snow and road grime that trucks and cars carry up from I-79 and I-70, and by spring that salt film clings to glass long after the snow is gone. Summer swaps that problem for pollen and humid haze that settles on storefronts and back porches alike. Either way, your windows end up looking worse than the rest of the property, and most people don't have a free Saturday to deal with it. Left alone, that buildup dulls a home's curb appeal and makes a storefront look closed even when it's open.
Fish Window Cleaning has been turning window washing into a dependable, worry-free service for more than 45 years, and we bring that experience to homes and businesses throughout Washington. We handle a single cleaning before a holiday gathering just as easily as a standing appointment that keeps your glass clear all year, and our crews show up on schedule and get it done. From sunrooms to storefronts, and skylights to showroom glass, there isn't much we haven't cleaned.


Commercial Window Cleaning for Washington Businesses
Storefronts along Main Street in downtown Washington depend on clear glass to draw people in off the sidewalk, and the same is true for retail space at Washington Crown Center. Our commercial window cleaning covers storefront glass, office windows, and the glass walls around a showroom or sales floor, and we schedule around your hours so cleaning never interrupts business. That kind of clear glass matters just as much for medical offices and other professional buildings around town, where first impressions start at the front door.
Offices near Washington & Jefferson College and along the surrounding business corridors count on us for regular upkeep rather than a one-time fix, and we offer a free on-site estimate so you know the cost before we start. Year-round service means your building looks presentable in every season, not just when someone remembers to call. We also work with property managers who need multiple buildings handled on one recurring visit, keeping paperwork and billing simple. Some businesses need a single deep clean before an event or an inspection, while others prefer a standing schedule that keeps glass looking sharp without another phone call. We work with both.

Residential Window Cleaning for Washington Homes
At home, window washing is one of those jobs that always slides to the bottom of the list, especially the panes you'd need a ladder to reach. Our residential window cleaning handles the inside and outside of every window, and we wear shoe covers indoors so the job doesn't leave a mess behind. We also take care of the harder features that collect grime fastest:
- Sunrooms and three season porches
- Skylights and cathedral windows
- French doors and storm windows
Whether it's a starter home or a house you've lived in for decades, our crews adjust to the layout instead of skipping the awkward corners, and we always clean up after ourselves before we leave. We work around your schedule rather than the other way around, and most residential visits are done in a single day even for larger homes. If a storm rolls through and postpones us, we'll rebook at the next available slot instead of leaving you waiting weeks.
Call Fish Window Cleaning today at (724) 873-9015 for a free estimate and see the difference clear windows make for your Washington home or business.

Trusted Window Washing Professionals
Every technician who comes to your property represents the same standards nationwide: safety, integrity, and reliability. We're licensed, bonded, and insured, so you're covered from the first ladder placement to the last pane. Each appointment includes a final walk-around so nothing gets missed. That standard doesn't change whether you're across town or across the country from our nearest office.
Our Customer Pledge of Satisfaction is simple: superior service to every customer, every time. See the difference a professional cleaning makes for your home or business in Washington.
Supporting Semper Fi & America's Fund
Fish Window Cleaning is proud to support Semper Fi & America's Fund, a nonprofit that provides direct financial assistance, education and career support, and health and wellness resources to veterans of all branches and their families. Supporting causes like this is part of being a good neighbor in every town we serve.
More Services Available in Washington
Frequently Asked Questions
How much does window cleaning cost in Washington?
Pricing depends on the size of your home or building, the number of panes, and how hard they are to reach, so we provide a free on-site estimate before any work begins. Most residential jobs are priced as a flat rate for the full visit, not by the hour.
Do I need to be home during the appointment?
No, many Washington customers arrange access ahead of time and go about their day while our crew works. We just ask that pets be secured and that someone can let us know about any locked areas.
What happens if it rains or snows on my scheduled day?
Light rain usually doesn't affect exterior cleaning since we squeegee the glass dry, but we'll reschedule for safety in high wind, ice, or heavy snow, which is common in Washington winters. You'll get a call to set a new time as soon as conditions clear.
How do you clean windows that are hard to reach, like upper stories?
Our crews carry extension poles and ladders suited to two and three story homes, and we assess access safely before starting rather than improvising on site. For unusually tall commercial glass we discuss the approach during the free estimate.
Do you clean screens and sills too?
Yes, we remove and clean window screens as part of the service and wipe down sills and tracks where dust and grit collect. Let us know in advance if any screens are painted shut or damaged so we can handle them carefully.
Get Your Free Estimate in Washington
Fill out the form below or call (724) 873-9015 to talk with your local FISH team.
Estimate Request Form


