Get matched with top window cleaners in Grantham, NH

Grantham homeowners rate window cleaners in our network

4.7

(16 reviews)

Top-rated window cleaners.

Need a pro for your window cleaning project in Grantham, NH?

Select your specific project to find the pro for you.

Verified Reviews for Window Cleaning pros in Grantham, NH

*The Angi rating for Window Cleaning companies in Grantham, NH 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 Grantham, NH 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 April 02, 2025

Find Window cleaners in Grantham

Ashley Kosch
New to Angi

Serving Grantham, NH and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

I’ve been providing professional housecleaning services for several years, helping families maintain clean, comfortable homes. Based near Newport, NH, I serve surrounding areas and am happy to travel for local jobs. I’m known for being detail-oriented, efficient and with a knack for organizing and creating calm, tidy spaces. I treat every home with care and respect, and I take pride in delivering consistent, high-quality results you can count on.

Request Quote
Avatar for Four Seasons Cleaning, LLC
Four Seasons Cleaning, LLC
4.3(
73
)

Serving Grantham, NH and surrounding areas

In business since 2013

Free estimates

"Dennis and Joel were professional, prompt, and hardworking. We had 10 years of grime to get through and they really helped make the place sparkle. Spent extra time thoroughly wiping all baseboards and baseboard heaters prior to carpet cleaning. Also deep cleaned kitchen/foyer tile and grout and even the garage floor! Looks like new. Will use them again for sure."
Response time3 days
Recommended by90%of homeowners
Request Quote
Avatar for Tyrone's Cleaning
Tyrone's Cleaning
4.8(
5
)

Serving Grantham, NH and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"We just had a great experience with Tyrone's Cleaning. Responded to our request for window cleaning (inside and out). Very professional, excellent job and very competitive rates. Highly recommend!"
The office
first floor corner
Living room
basement
Full Cleaning House

+6

Recommended by100%of homeowners
Request Quote
Avatar for Herrin Enterprises
Herrin Enterprises
5.0(
5
)

Serving Grantham, NH and surrounding areas

In business since 1985

Free estimates

Offers commercial services

"Crystal Clear did an amazing job—our windows have never looked better! They responded quickly, were professional and efficient, and left everything sparkling clean."
Response time1 day
Recommended by20%of homeowners
Request Quote
Showing 1-10 of 32
Window Cleaning questions, answered by experts

It depends on the company and the services it provides. If a cleaning company is just washing the outside of the windows, the pro may only wash the glass panes. But if they’re washing the inside and outside, they most likely bundle cleaning the sill and frame into the cost. It’s best to ask before you schedule a service to see if the company will charge additional fees.

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.

Hot water removes grime more efficiently than cold water and evaporates more quickly so that your windows will dry faster. However, you may want to use cold water instead if your windowsill paint is chipping or peeling because heat can worsen this condition.

To ensure the longevity and smooth functioning of new windows, regular maintenance is essential. This includes cleaning the glass and frames, inspecting seals for leaks or damage, and reapplying caulking as needed. It is also important to lubricate all moving parts and operating mechanisms to ensure they continue to operate smoothly.

Clean high-traffic areas such as kitchen surfaces, bathroom surfaces, and bedding once per week. Deep clean other areas every three months to a year. How you use a space can help you figure out how often it should be cleaned, with areas where eating, bathing, and food prep occur getting the most frequent attention.

The Grantham, NH 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