"Pristine Glass Co. did an absolutely incredible job on our two-story colonial. They wiped every sill and track without me even asking. My windows haven't looked this clear in 15 years."
Sarah M.
Hagerstown, MD
Our services
Full-service exterior home care.
Gutter cleaning, window cleaning, pressure washing and soft washing — everything the outside of your home needs, from one local, fully-insured crew.
Get a Free Quote Fully Insured & Bonded
Pristine Glass Co.
Gutter Cleaning
Clogged gutters cause roof damage, foundation leaks and pest problems. We hand-clear every gutter and downspout, flush the system, and bag all debris — no mess left behind.
- Hand-clearing of all gutters & downspouts
- Full downspout flush to confirm flow
- All debris bagged & hauled away
- Ladder work by insured, trained pros
Get Quote Fully Insured
Pristine Glass Co.
Interior Window Cleaning
Streak-free glass inside every room of your home. We move what we need to, protect your floors and furnishings, and leave your windows invisible.
- Hand-finished, streak-free glass
- FREE sill, track & screen wipe-down
- Floor protection & shoe covers
- Safe for tinted & specialty glass
Get Quote Fully Insured
Pristine Glass Co.
Exterior Window Cleaning
Streak-free exterior glass on every window of your home. From ground-floor picture windows to hard-to-reach upper stories, we get spotless results using the right tool for the job.
- Hand-finished, streak-free exterior glass
- Safe reach for 2nd & 3rd-story windows
- FREE sill, track & screen wipe-down
- Safe on screens, frames, and landscaping
Get Quote Fully Insured
Pristine Glass Co.
Pressure, Power & Soft Washing
From driveways and walkways to vinyl siding and decks — we use the right pressure for every surface. High-pressure power washing for hard surfaces, soft washing for delicate ones.
- Driveways, walkways, patios & concrete
- House siding, brick & stone soft washing
- Decks, fences & wood surfaces
- Biodegradable cleaning solutions
Get Quote Fully Insured
Free with every window job
Sills, tracks & screens — on the house.
Most companies charge extra. We don't. Every interior or exterior window service from Pristine Glass Co. includes a hand wipe-down of all sills, frames, tracks, and screens at no additional cost.
It's the difference between "cleaned" and truly pristine — and it's just how we work.
Soft washing
The right pressure for every surface.
Hard surfaces like concrete and brick can handle real pressure. Vinyl siding, painted wood, and roof shingles can't. Our soft washing process uses low-pressure spray plus biodegradable cleaning solutions to safely strip away mildew, algae and grime — no damage, lasting results.
Fully Insured & Bonded
Real homes. Real results.
Interior & Exterior Windows
"Got a quote in under 30 minutes. Crew showed up on time, fully insured, and the price beat three other companies. The house looks brand new."
David R.
Frederick, MD
"I'm a stickler for detail and these guys exceeded my expectations. They cleaned the screens for free and treated my home with so much respect."
Jennifer P.
Smithsburg, MD
"The driveway and siding look unreal. Worth every penny. Honest local guys you can actually trust."
Mike T.
Martinsburg, WV
"Best window cleaners in Washington County, hands down. Friendly, fast, and the result is mirror-clear glass."
Linda K.
Hagerstown, MD
"Texted them in the morning, had a quote by lunch, and they cleaned the windows two days later. Professional from start to finish."
Carlos B.
Boonsboro, MD
"My white vinyl siding was green from mildew. Now it's blinding white. They knew exactly the right pressure to use."
Emily H.
Frederick, MD
"Fully insured and it shows in their work. Careful, courteous, and detail-oriented. Already booked them for next season."
Robert G.
Williamsport, MD
"Pristine Glass Co. did an absolutely incredible job on our two-story colonial. They wiped every sill and track without me even asking. My windows haven't looked this clear in 15 years."
Sarah M.
Hagerstown, MD
"Got a quote in under 30 minutes. Crew showed up on time, fully insured, and the price beat three other companies. The house looks brand new."
David R.
Frederick, MD
"I'm a stickler for detail and these guys exceeded my expectations. They cleaned the screens for free and treated my home with so much respect."
Jennifer P.
Smithsburg, MD
"The driveway and siding look unreal. Worth every penny. Honest local guys you can actually trust."
Mike T.
Martinsburg, WV
"Best window cleaners in Washington County, hands down. Friendly, fast, and the result is mirror-clear glass."
Linda K.
Hagerstown, MD
"Texted them in the morning, had a quote by lunch, and they cleaned the windows two days later. Professional from start to finish."
Carlos B.
Boonsboro, MD
"My white vinyl siding was green from mildew. Now it's blinding white. They knew exactly the right pressure to use."
Emily H.
Frederick, MD
"Fully insured and it shows in their work. Careful, courteous, and detail-oriented. Already booked them for next season."
Robert G.
Williamsport, MD
"Drove a little further than their usual area and they still gave a fair price. Spotless results. Highly recommend."
Ashley N.
Chambersburg, PA
"They pressure washed my deck and walkway and it looks brand new. Polite crew, great communication, fair pricing."
Greg W.
Shepherdstown, WV
"I have huge picture windows that I could never reach. Pristine Glass made them look like there was no glass at all. Magical."
Pamela S.
Hagerstown, MD
"Local owners who actually care. They explained everything and didn't try to upsell me. Quote was honest and final."
Tom L.
Funkstown, MD
"Tracks and sills cleaned for free? That's a game changer. The little details set them apart from every other company."
Megan F.
Frederick, MD
"Showed up with shoe covers, drop cloths, the whole nine yards. You can tell they take pride in their work."
Kevin O.
Martinsburg, WV
"Booked them after seeing my neighbor's windows. Now my neighbors are asking me who I used. Word of mouth for a reason."
Nicole D.
Smithsburg, MD
"Quick, clean, professional. Cleaned my driveway, sidewalk and patio in one visit. Couldn't be happier."
Brandon J.
Hagerstown, MD
"Drove a little further than their usual area and they still gave a fair price. Spotless results. Highly recommend."
Ashley N.
Chambersburg, PA
"They pressure washed my deck and walkway and it looks brand new. Polite crew, great communication, fair pricing."
Greg W.
Shepherdstown, WV
"I have huge picture windows that I could never reach. Pristine Glass made them look like there was no glass at all. Magical."
Pamela S.
Hagerstown, MD
"Local owners who actually care. They explained everything and didn't try to upsell me. Quote was honest and final."
Tom L.
Funkstown, MD
"Tracks and sills cleaned for free? That's a game changer. The little details set them apart from every other company."
Megan F.
Frederick, MD
"Showed up with shoe covers, drop cloths, the whole nine yards. You can tell they take pride in their work."
Kevin O.
Martinsburg, WV
"Booked them after seeing my neighbor's windows. Now my neighbors are asking me who I used. Word of mouth for a reason."
Nicole D.
Smithsburg, MD
"Quick, clean, professional. Cleaned my driveway, sidewalk and patio in one visit. Couldn't be happier."
Brandon J.
Hagerstown, MD
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