This team has a high level of detail, communication, and follow through. Max is the best there is.
Boulder County's Friendliest Window Experts
Making Boulder County brilliantly clean and genuinely happy, one window at a time.
Commercial
From Michelin-starred to local dive bar.
Spaces where kids are eating with their hands need different attention than high-end boutiques. We build a custom plan so dirty glass is a thing of the past. Pearl Street outsides every two weeks; lower-traffic frontages monthly or quarterly.
Residential
Spring tulips, fall leaves, brilliant windows.
Twice a year — when the tulips start popping up and when the leaves start changing colors. Prompt, professional and confidential. We will leave everything just as it was, except, of course, any dirt that was near the windows.
6+
Years on Pearl Street
120+
Boulder storefronts cared for
500+
Homes made to shine
★ 5.0
Across every review
Happy Glass · Happy Colorado · Happy Glass · Happy Colorado · Happy Glass · Happy Colorado · Happy Glass · Happy Colorado · Happy Glass · Happy Colorado · Happy Glass · Happy Colorado · Happy Glass · Happy Colorado · Happy Glass · Happy Colorado ·
What our neighbors say
Trusted by Boulder's best.
Max and his team at Happy Glass Window Cleaning are not only thorough and reliable, but they are also incredibly friendly and easy to work with. They always leave our windows sparkling clean and make the whole process smooth and hassle-free.
If I were a bird I'd be dead by now.
Max takes a ton of pride in his work and offers exceptional service. I highly recommend!
Max is there regardless of rain, snow, high winds, hail, powder days, playoff games and the like. You might think he should take the day off. He won't. You windows will be clean.
Old Barrel has been working with Max and his team for 3 years now, and I've never considered any other company! Max is incredibly friendly and consistent with his work.
Service areas
We know this county.
Boulder CO
Pearl Street, Mapleton Hill, Table Mesa, and the rest of Boulder — residential and commercial.
Window cleaning in Boulder → Longmont CO
Serving Longmont homes and businesses across Old Town, Prospect, and surrounding neighborhoods.
Window cleaning in Longmont → Louisville CO
Residential and commercial window cleaning near Downtown Louisville, McCaslin, and Coal Creek.
Window cleaning in Louisville → Lafayette CO
Serving Lafayette homes, Old Town storefronts, Public Road businesses, and Waneka Lake neighborhoods.
Window cleaning in Lafayette → Superior CO
Clean windows for Rock Creek homes, Downtown Superior businesses, offices, and storefronts.
Window cleaning in Superior →Ready?
Schedule a quote and we'll let you know depending on how long it's been, what's on them, how high they are, and what's in the way.