Best Window Washer — 7 Years Running

Window & Screen Cleaning in the Lakes Region

Streak-free glass and clean, re-hung screens for homes, camps, and storefronts across the Lakes Region — inside and out, with every pane left spotless.

Get a Free Estimate Call (603) 527-2610

Free estimates  ·  Same-business-day response  ·  Mon–Sat 6 AM–8 PM

Family-Owned Since 1981Background-Checked StaffFully InsuredGreen Cleaning Products24-Hour Re-Clean Guarantee
Clear Views, Inside & Out

What does professional window cleaning include?

Great Northern Cleaning has washed Lakes Region windows for over 45 years — and been voted Best Window Washer & Maintenance in the region two years running. Our crews hand-clean interior and exterior glass, wipe down frames, sills, and tracks, and clean and re-hang your screens, so the whole window looks new, not just the glass.

Every job is done by trained, uniformed, background-checked staff and backed by our 24-hour re-clean guarantee.

What’s included in a window cleaning

  • Interior and exterior glass, hand-cleaned
  • Frames, sills, and tracks wiped out
  • Screens cleaned and re-hung
  • Storm windows and glass doors
  • Skylights and hard-to-reach windows
  • Storefront and commercial glass
  • Spring cleaning, windows, post-construction, all my cleaning needs are met with happy, professional people. Highly recommend!
    Brenda White
    Multi-service customer – Google review
Common Questions

Window Cleaning Questions, Answered

Yes. Standard service covers both interior and exterior glass. If you only need one side — say, the exterior after a long winter — we can quote that too.

We do. We clean and re-hang your screens and wipe out the frames, sills, and tracks, so the entire window looks cared for.

Most Lakes Region homes do well with twice a year — once in spring after mud season and once in fall. Lakefront and storefront glass often benefits from more frequent visits.

Yes. We use water-fed pole systems to wash second-floor exterior windows right from the ground — a pure-water filtration system paired with lightweight carbon-fiber extension poles reaches high exterior glass safely and leaves it streak-free. We’re also equipped for interior high windows, skylights, and tall lakeside glass.

Yes. We handle recurring storefront and office glass on a schedule that fits your business, alongside our residential work.

In the Lakes Region

Get your view back

The whole reason to live near Winnipesaukee, the White Mountains, and Mount Major is the view — and a season of pollen, lake spray, and woodsmoke can dull it fast. We bring the sparkle back to the big lakeside windows and sunrooms that make Lakes Region homes special.

From camps on the water to homes with mountain views, we make sure the glass disappears and the scenery does the talking.

See the areas we serve →

best of the lakes region 2026 window cleaning
Best of the Lakes Region 2026 – Window Cleaning

Get Your Free Cleaning Estimate

Tell us about your property and we will follow up the same business day. No obligation — estimates have been free here since 1981.

Request an Estimate Call (603) 527-2610