About Kells Window Cleaning
Locally owned, fully insured, and trusted by homeowners from Madison to Westbrook.
Fully Insured
Free Estimates
50+ Google Reviews
LOCAL EXPERTS IN CONNECTICUT SHORELINE
The Story Behind Kells
Kells Window Cleaning was founded by Christian Kells in 2025, right here in Madison, CT. Christian started the company with a simple goal, to help local homeowners care for their properties without the hassle.
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Being based on the shoreline, the team knows what these homes face, from salt air and spring pollen to mineral buildup on the glass. That local knowledge shapes how we work.
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Expect professional equipment, careful methods and clear communication from the first call to the final check. It is an approach that has earned a 5.0 Google rating from 58 local reviews, and I intend to keep it that way.
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— Christian Kells, Owner
Proudly Serving the Connecticut Shoreline
Madison
Branford
Westbrook
Essex
Guilford
Clinton
Old Saybrook
Killingworth
"Kells does an amazing job. Our windows in Guilford have never looked better. Professional and thorough!"
Name S., Guilford CT
What neighbors say
"Excellent power washing service in Madison. They removed years of dirt and grime from our siding. Highly recommend!"
Name B., Madison CT
Common questions
Are you insured for residential window cleaning?
Yes. Kells Window Cleaning is fully insured, and proof of coverage is available on request. That protects your home and our crew on every job, from single story cottages to larger coastal properties. If anything ever went wrong on site, you would never be left holding the bill.
Which shoreline towns do you serve?
We serve Madison, Guilford, Branford, Clinton, Old Saybrook, and Westbrook, plus nearby communities across the wider Connecticut shoreline. If your town is not on that list, call or send the estimate form anyway and we will tell you honestly whether we can reach you.
Who will actually come to my home?
The owner personally works on jobs, so the person who quotes your home is often the one cleaning it. You will know who to expect, and we show up when we say we will.
How do I get a free estimate?
Call (203) 707-9368 or use the online estimate form. Tell us your town and what you need cleaned, and we will come back with a clear price. Estimates are free and carry no obligation, and the price we quote is the price you pay.
50+
Five star Google reviews
10+
Years on the shoreline
1,000+
Homes cleaned
Fully insured
