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Verified Reviews for Window Cleaning pros in Sumner, ME

*The Angi rating for Window Cleaning companies in Sumner, ME is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Window Cleaning needs.

*The HomeAdvisor rating for Window Cleaning companies in Sumner, ME is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Window Cleaning needs.

Last update on August 31, 2026

Find Window cleaners in Sumner

Avatar for Cleanco Commercial Cleaning, Inc.
Cleanco Commercial Cleaning, Inc.
5.0(
1
)
Window Cleaning - For Business

Serving Sumner, ME and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"Very professional. Completed work on time and on budget. Will certainly use Cleanco again!"
Response time7 hrs
4 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for CR Cleaning LLC
CR Cleaning LLC
New to Angi
Window CleaningWindow Cleaning - For Business

Serving Sumner, ME and surrounding areas

Approved

Hi, I’m Christina, owner of CR Cleaning LLC. We’re a locally owned cleaning company focused on reliable, detail-driven service for homes and small businesses. I take pride in showing up consistently, communicating clearly, and leaving every space better than we found it.

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Green Cleaning & Housekeeping by Heather
New to Angi
Window Cleaning

Serving Sumner, ME and surrounding areas

Approved

Hello! I provide home cleaning services with quality, use of green products and attention to detail. I never leave a space I’m not proud of! \n\nRegular cleaning / Deep cleaning\nWeekly / Biweekly / Monthly\n\n20+ years experience with references.\nServicing all locations within 45mins of Lewiston/Auburn\n\nI provide my own supplies and equipment\nPet-friendly cleaning\nReferences available

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Avatar for Pristine Panes LLC
Pristine Panes LLC
5.0(
22
)
Window CleaningWindow Cleaning - For Business

Serving Sumner, ME and surrounding areas

In business since 2022

Free estimates

Offers commercial services

"Gabriel cleaned our 6 over 6 windows. He did a fantastic job for a reasonable price. He was on time, professional and our windows are shining! We couldn’t be more pleased with his work."
Gallant Therapy Services
Gallant Therapy Services
Gallant Therapy Services
Gallant Therapy Services
Lake Home

+13

Response time1 day
Response rate98%
22 neighbors recently requested a quote
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Avatar for PureView Cleaning LLC
PureView Cleaning LLC
4.8(
4
)
Window CleaningWindow Cleaning - For Business

Serving Sumner, ME and surrounding areas

In business since 2024

Free estimates

Credit card accepted

"Great communication and quality work. Showed up on time and got everything done as discussed. Squeaky clean! Will definitely be using Brandons services again in the future."
Response time3 days
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Avatar for All Seasons Cleaning Services of Maine LLC
All Seasons Cleaning Services of Maine LLC
4.2(
59
)
Window CleaningWindow Cleaning - For Business

Serving Sumner, ME and surrounding areas

In business since 2016

Free estimates

Credit card accepted

"They were thorough in cleaning. I noticed this especially in the kitchen. They were responsive to homeownersâ preferences."
Response time2 days
Recommended by83%of homeowners
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Showing 1-10 of 47
Window Cleaning questions, answered by experts

Access to professional tools ensures streak-free finishes and safety in hard-to-reach areas.

One of the best professional cleaning solutions that won’t leave streaks is one gallon of distilled or bottled water mixed with 2 to 4 teaspoons of dish soap. Apply using a sponge in a figure-eight motion, and then use a squeegee to remove the majority of the water and soap. You can finish drying with a piece of old black-and-white newspaper to remove any residue for a streak-free clean every time.

You can use a commercial water repellent treatment for glass on your shower doors to prevent water spots. Take care to only apply the product to glass. Letting air circulate also helps prevent water spots, as water is less likely to remain on the glass for a long time with good air circulation. Run your vent fan, open a window, and leave the shower door open for about half an hour after using the shower.

You can use hot, soapy water, white vinegar, rubbing alcohol, window cleaner, nail polish remover, WD-40, and cooking oil to remove glass labels. You can also apply heat with a hair dryer or steam cleaner. Use a plastic scraper or credit card to remove the adhesive, as a razor blade can permanently scratch your glass.

For a standard 1,000-square-foot home, you should expect your window cleaner to take between 1 and 3 hours to clean all of your windows. Of course, the size of your home and the number and size of the windows you have will play a role in the timeline. Certain styles of windows—like picture windows, which have no moving parts—also take less time to clean.

The Sumner, ME homeowners’ guide to window cleaning services

From average costs to expert advice, get all the answers you need to get your job done.

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