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TRUSTED BY WASHINGTON, NH HOMEOWNERS

  • Average homeowner rating star icon4.9
    Average homeowner rating
  • Verified reviews icon11
    Verified window cleaning services reviews

Find Window cleaners in Washington

Avatar for Joslin & Co LLC
Joslin & Co LLC
5.0(
9
)
Window CleaningWindow Cleaning - For Business

Serving Washington, NH and surrounding areas

Approved

In business since 2023

Free estimates

Offers commercial services

"Recommend Joslin & Co for window cleaning. Hands down the best not just for service but the great customer service as well. You can tell Nico takes great pride in his work with the care for the building and his customers! He is a really cool down to earth guy yet still professional and quick and efficient in his services! 10/10 in my book."
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+1

Response time7 hrs
Response rate85%
3 neighbors recently requested a quote
Avatar for PuriferaLLC
PuriferaLLC
5.0(
1
)
Window Cleaning

Serving Washington, NH and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

"I had a great experience with Purifera Cleaning. They showed up on time, were easy to work with, and did an amazing job. My carpets came out looking so much better than I expected, and they took the time to make sure everything was done right. The whole process was smooth from start to finish. I?ll definitely be using them again and would recommend them to anyone looking for a reliable carpet cleaning company."
Ashley Kosch
New to Angi
Window CleaningWindow Cleaning - For Business

Serving Washington, 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.

Avatar for Henders Store
Henders Store
New to Angi
Window CleaningWindow Cleaning - For Business

Serving Washington, NH and surrounding areas

Approved

Free estimates

Warranties offered

Small jobs welcome

Henders Store provides reliable residential and commercial cleaning services. We specialize in routine cleaning, deep cleaning, move-in/move-out cleaning, and general maintenance services. Our goal is to deliver quality work, excellent customer service, and affordable pricing. We are committed to keeping homes and businesses clean, organized, and looking their best. Free estimates available. English and Spanish services offered.

2 neighbors recently requested a quote
Avatar for Time To Paint
Time To Paint
New to Angi
Window CleaningWindow Cleaning - For Business

Serving Washington, NH and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

Need a project done, but not sure who to call? I’m your local expert for a wide range of home improvement and repair services. With a versatile skill set in [Skill 1], [Skill 2], and [Skill 3], I specialize in tackling those tough jobs that require multiple trades. I am committed to delivering top-tier craftsmanship, dependable service, and complete customer satisfaction. No matter the task, I have the experience to do it right the first time.

5 neighbors recently requested a quote
Absolute Window Cleaning & Home Maintenance
4.8(
25
)
Window Cleaning

Serving Washington, NH and surrounding areas

In business since 2015

Free estimates

"We had quotes for window cleaning from several other companies, but this job was the least money by far from all the other quotes. Lawrence did an excellent job, and cleaned the windows inside and out, including the sills and screens. Our windows were extremely dirty and hadn't been cleaned since we moved in a year ago, because we live in a new development and there was new house construction going on all around us until this month when the other houses were finally finished and the lawns seeded. The construction dirt and blowing earth from bare ground had made the windows so filthy I didn't want to clean them myself. I have about 25 windows, and Lawrence was finished in about two and half hours. That job would have taken me a week! He was on time, polite and worked very fast."
Response time12 hrs
Recommended by100%of homeowners
Avatar for Parker Brothers Power Washing LLC
Parker Brothers Power Washing LLC
5.0(
10
)
Window CleaningWindow Cleaning - For Business

Serving Washington, NH and surrounding areas

In business since 2021

Free estimates

Small jobs welcome

"If your house is in need of a good exterior cleaning , this is the company for you . Years of debris built up , discoloration, and mold but now it looks almost new. When I look at my house now , I see a clean looking exterior. I 100% would recommend your company . Just do it folks, they make the process easy ."
Side of home above deck
Side of home above deck
Back of home
Home exterior back of home
Home exterior back of home

+30

Response time2 hrs
Recommended by100%of homeowners
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Window Cleaning questions, answered by experts

The simplest way to clean stained glass windows is by using warm distilled water and a damp cloth. Distilled water won’t corrode the stained glass or leave residue behind. Avoid using cleaners with alcohol or ammonia. However, you should only clean when necessary. Stained glass windows are fragile, and excessive cleaning could cause fading, weakening of the solder, or other damage.

Mold on windows forms due to excess moisture from condensation, poor ventilation, or leaks. Cold glass surfaces can attract condensation, especially in winter. High indoor humidity, lack of airflow, or dust accumulation are also contributors. To prevent mold growth, improve ventilation, regularly clean sills, and consider using a dehumidifier or sealing any leaks.

Yes, using appropriate techniques and solutions for material-specific care.

There are a few qualifying questions you can ask a professional window cleaner to help you decide if it’s the right company for you:

  • Does your price include the inside and outside of the windows?

  • Will you clean the tracks, rails, and other internal components?

  • Are you fully insured?

  • How many years of experience do you have?

  • What kind of cleaning products do you use?

  • Do you have any customer references?

  • Do you provide any other services, like exterior power washing?

Yes, in most cases, you can add a few drops of Dawn to a spray bottle full of vinegar to remove hard water stains. This solution can be used on your dishes, or you can use it in your shower, bathtub, or sink to get rid of hard minerals. Simply combine the ingredients, shake them up, then spray the solution onto limescale-ridden surfaces. Wait around an hour and then scrub the surface down.

The Washington, NH homeowners’ guide to window cleaning services

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