Top-rated window cleaners.

Get matched with top window cleaners in Sidney, ME

Enter your zip and get matched with up to 5 pros

Need a pro for your window cleaning project in Sidney, ME?

Select your specific project to find the pro for you.

Verified Reviews for Window Cleaning pros in Sidney, ME

*The Angi rating for Window Cleaning companies in Sidney, 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 Sidney, 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 11, 2026

Find Window cleaners in Sidney

Avatar for See Through Window Cleaning, LLC
See Through Window Cleaning, LLC
4.3(
48
)
Window CleaningWindow Cleaning - For Business

Serving Sidney, ME and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"Our windows sparkle. Jesse showed up exactly on time and also had equipment to power wash our porch furniture. See Through will be our go-to company for window washing and power cleaning porch furniture! We're grateful to HomeAdvisor! Wonderful service."
Window cleaning
Window cleaning
Window cleaning
High end glass cleaning
Response time2 days
6 neighbors recently requested a quote
Recommended by88%of homeowners
Request Quote
Avatar for Medford and Son's Cleaning
Medford and Son's Cleaning
4.8(
6
)
Window Cleaning - For Business

Serving Sidney, ME and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"Absolutely flawless! Medford and Sons comes in every two weeks to clean. They are much more thorough than other cleaners we’ve had in the past. Everything is spotless when they leave. They have my highest possible recommendation."
Take years out of your carpet!
When you purchase carpets and furniture, you make a long-term investment in your home or business, and the right carpet cleaning service can help you protect your investment.
Our expertise safely removes allergens, dust mites, pet dander, odors, and stains using a high-temperature steam extraction service providing you with fresh, rejuvenated furniture that can last for years to come.
Keeping up with your custodial cleaning and maintenance is non-negotiable. Whether you operate one site or many, Medford and Sons can help keep your facility clean, healthy, and compliant with a full range of commercial janitorial services.
Our three-step odor removal process uses UV light to precisely locate the problem spots, then, the source of the odor is treated with carefully selected and highly specialized deodorizers; and finally is extracted with powerful subsurface odor removal equipment that can get beneath the carpet, address the root of the problem, and get rid of the odors for good!

+6

23 neighbors recently requested a quote
Recommended by83%of homeowners
Request Quote
Avatar for Mid-Coast Maine Cleaning Company
Mid-Coast Maine Cleaning Company
5.0(
3
)
Window CleaningWindow Cleaning - For Business

Serving Sidney, ME and surrounding areas

Approved

In business since 2020

Free estimates

Offers commercial services

"They did far more than maid service, including doors, windows, ceilings, lights, and even some pre and post construction. Highly capable and a great choice."
Winslow move out clean
Winslow move out clean
Readfield deep clean
Readfield deep clean
Belgrade kitchen

+6

Response time6 hrs
2 neighbors recently requested a quote
Recommended by100%of homeowners
Request Quote
Avatar for Cleanco Commercial Cleaning, Inc.
Cleanco Commercial Cleaning, Inc.
5.0(
1
)
Window Cleaning - For Business

Serving Sidney, ME and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

Cleanco Commercial Cleaning Inc is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

Response time7 hrs
4 neighbors recently requested a quote
Recommended by100%of homeowners
Request Quote
Avatar for CR Cleaning LLC
CR Cleaning LLC
New to Angi
Window CleaningWindow Cleaning - For Business

Serving Sidney, 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.

Request Quote
Avatar for Lewiston crushed stone LLC-their legacy our generation
Lewiston crushed stone LLC-their legacy our generation
New to Angi
Window CleaningWindow Cleaning - For Business

Serving Sidney, ME and surrounding areas

Approved

Free estimates

Warranties offered

Small jobs welcome

My name is Destinee Theriault, owner of Lewiston Crushed Stone — Their Legacy, Our Generation.\n\nWhile we are not the same company that historically operated under the name Lewiston Crushed Stone LLC , we are the same family, carrying forward a legacy rooted in Lewiston’s history. My goal is to bring back a name that once represented high standards, quality, and a lasting impact on the very foundation of our city.\n\nThis is about honoring where we came from while building something meaningful for the next generation. Their legacy built the foundation. Our generation will carry it forward.\n\nWe look forward to bringing you high quality products, providing high quality services and maintaining lasting impressions.

3 neighbors recently requested a quote
Request Quote
...
Showing 1-10 of 61
Window Cleaning questions, answered by experts

Post-construction cleaning services typically include debris removal, dusting, vacuuming, wiping and sanitizing surfaces, window cleaning, and floor polishing. Depending on the scope, services may also extend to duct cleaning and general interior cleaning.

Whether you’re a renter or a buyer, you should clean a house when moving out. For renters, it’s usually written in the lease that a house must be cleaned before it’s vacated. If you’re unsure how thoroughly to clean the place, check with the landlord beforehand; otherwise, you may not receive your deposit back. When selling a house, a contractual agreement is often made with the realtor that the house is swept and that all personal belongings are removed before the previous owners move out.

Yes, professional window cleaners will clean the surface of the glass on both the inside and the outside. They will usually clean the tracks for your windows, check and clean the weatherstripping, and even disassemble parts of your window, if necessary, to clean and lubricate interior components and moving parts.

Costs depend on window count, height, accessibility, labor, and whether interior and exterior cleaning is required.

In most cases, you should get your windows cleaned one to two times annually, although you might want to complete this task more often if you live in an area with heavy pollen or heavy rain or snowfall that soils your windows. It’s also a good idea to hire a professional window cleaning service if you’re listing your property, as sparkling windows will make a big difference in terms of curb appeal and, potentially, your home’s value.

The Sidney, ME homeowners’ guide to window cleaning services

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

See all articles