Window Cleaning
Pure-water, deionized exterior cleaning. No soap residue, no streaks, nothing left on your glass but light.
Window Cleaning • Interior Window Cleaning • Pressure Washing • Soft Washing • Solar Panel Cleaning • Screen Cleaning
Now in two locations: Massachusetts & Southeast Florida
Check out our Southeast Florida branch →Licensed & Insured
South Shore, Massachusetts
Pure-water window cleaning and pressure washing for South Shore homes, no ladders on your siding, no fuss on your day, just spotless glass and a brighter view.
Save on every visit with a service plan. See our service plan options →Tell us about your home and we'll get back to you fast.
Fully Insured
100% Satisfaction Guarantee
Same-Day Quotes

BeforeAfter
Every property, done right
What we do
Pure-water, deionized exterior cleaning. No soap residue, no streaks, nothing left on your glass but light.
Interior glass, frames and sills cleaned by hand, so the view from the inside is just as clear as the view from the street.
Driveways, walkways, patios and pool decks brought back to the color they were the day they were poured.
Low-pressure siding and shingle washing that lifts algae and salt air grime without touching the finish.
Gentle, purified-water rinses that clear pollen, salt, bird droppings and coastal grime so your panels produce at peak efficiency, with no harsh chemicals and no scratched coatings.
We remove, wash and reinstall your window screens so the whole opening looks fresh, not just the glass.
Tell us about your home, we text you a quote the same day.
A local crew, pure water system, no ladders on your siding.
Walkthrough before we leave.
Now in Florida
Southeast Florida
The same Shark standard, now serving Palm Beach and Broward County: Boca Raton, West Palm Beach, Palm Beach, Coral Springs, Parkland, Fort Lauderdale and the surrounding area.
Visit Southeast FloridaWhere we work
We proudly serve the Boston suburbs, the South Shore and North Shore, Cape Cod, and Rhode Island, plus the surrounding areas. Not sure if you're in range? Ask us, we most likely are.
Spotless glass for homes just outside the city.
Our home base, coastal homes from the harbor to the bay.
Salt-air shine for seaside homes north of Boston.
Shingled cottages and summer homes, sparkling all season.
Clear views for homes across the Ocean State.
Not listed? Ask us, we most likely come to you.
Towns we serve
Check My AddressSwipe or use the arrows to see our recent work.





Reviews
Every review we've earned is on Google. Read what homeowners say about the clean, or leave one of your own after your visit.
Read our Google reviewsMeet the owners
When you hire Shark, you're hiring us, not a franchise, not a call center.

Co-Founder & Owner
Hi, I'm Charles. I grew up as a competitive freeskier, training in Vermont and Oregon and spending time living and studying in Norway. I've been an entrepreneur at heart for as long as I can remember, turning ideas into real businesses, and Shark is the one I'm proudest of. I lead the company's vision and growth, and I treat every customer like a neighbor. I'm still in college, finishing my degree at ASU online, which lets me put most of my time into Shark.

Co-Founder & Owner
Hi, I'm Hayden. I grew up on the South Shore of Massachusetts and was named my baseball league's MVP as a senior at Braintree High before becoming a Division III college athlete. I've been an entrepreneur as long as I can remember, and as Shark took off, I went all-in. I treat every home like it's my own. I'm still in college too, so I switched to ASU online, which gives us both the flexibility to run Shark properly.
Head Technician
Sales Rep & Head of Marketing
Sales Rep
Technician
Sales Rep
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Sales Rep
Technician
Technician
We run ordinary tap water through a multi-stage filtration system, including sediment, carbon, and a deionizing resin, that strips out all dissolved minerals and impurities. The result is 100% pure water. We then pump it up a telescoping carbon-fiber pole and rinse every pane from the ground. Because the water contains zero minerals, it dries crystal-clear without spots, streaks, or the need for squeegees or chemicals. It is also safer for your landscaping, siding, and window seals than harsh detergents.
No. Our water-fed poles reach up to four stories from the ground, so nothing leans on your siding, gutters or window trim.
Up to homeowner discretion. For exterior work, all we need is access to unlocked gates. If your windows have screens, we do need to step inside briefly to pop them out and back in, or you're welcome to take them out before we arrive and put them back yourself if you'd prefer.
Twice a year suits most South Shore homes. Spring pollen and fall salt air are the two that matter most.
Maintenance plans
Salt air belongs in the breeze, not on your windows. Pick a plan and save on care made for your home.
No contracts. Cancel anytime.
$25per visit
One deep clean a year, a fresh start for your glass and outdoor spaces.
Get My Plan Quote$75per visit
Spring and fall visits keep salt air and seasonal buildup in check.
Get My Plan Quote$150per visit
Year-round care with free touch-ups between services when needed.
Free touch-ups between services when needed
Get My Plan QuoteFree touch-ups between services
All quarterly or more frequent service plans include free touch-ups between scheduled services, whenever needed.
No contracts. Cancel anytime. Savings are dollars off each visit's quoted price.
Tell us about your home and your town. We'll get back to you fast.