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TRUSTED BY DANVILLE, NH HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon40
    Verified window cleaning services reviews

Top-Rated Window cleaners in Danville - Updated Nov 2026

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

Serving Danville, 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 rate92%
15 neighbors recently requested a quote
Avatar for Moonlight Commercial Cleaning
Moonlight Commercial Cleaning
5.0(
2
)
Window CleaningWindow Cleaning - For Business

Serving Danville, NH and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of quality cleaning and janitorial services. You will find us to be competitively priced with close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

Response time4 days
Recommended by100%of homeowners
Avatar for Fresh n clean
Fresh n clean
New to Angi
Window Cleaning

Serving Danville, NH and surrounding areas

Approved

I am a hard worker who pays attention to detail, I will take pride your homes cleanliness, as well as request any allergies to any chemicals along with pet and child safety precautions. Scheduling will be done based on my clients needs.

Jianna
New to Angi
Window Cleaning

Serving Danville, NH and surrounding areas

Approved

HI my name is Jianna I am 19 years old I grew up taking care of all my cousins and siblings in a 5 bedroom home, I was always the cleaner. I’m really really good with organizing, deep cleaning, regular cleaning and I’m very well with getting all the little spots no one realized. Cleaning is my pride and joy and I would love to clean ur place !!! If your place is big or small, messy or really dirty I got your back !

Clean Theory
New to Angi
Window CleaningWindow Cleaning - For Business

Serving Danville, NH and surrounding areas

Approved

Welcome to Clean Theory — where clean meets clarity!\nWe’re a local cleaning business focused on creating clean, comfortable spaces that make everyday life feel a little easier. We provide dependable, detail-focused residential cleaning, including weekly, biweekly, monthly, deep cleans, move-in/move-out cleans, and one-time services.\n\nWe also offer commercial cleaning for offices and professional spaces, including bathrooms, kitchens, common areas, dusting, vacuuming, mopping, sanitizing, trash removal, and main entrances. Services can be tailored to your space, schedule, and specific needs.\n\nWe take pride in being thorough, reliable, and respectful of your space. Our goal is simple: to give you more time to focus on what matters while keeping your home or workplace fresh, clean, and cared for.

Avatar for Clean well solutions
Clean well solutions
New to Angi
Window Cleaning

Serving Danville, NH and surrounding areas

Approved

Small jobs welcome

Credit card accepted

Offers commercial services

At CleanWell Solutions, we provide professional residential and commercial cleaning services with a strong focus on quality, reliability, and attention to detail. Our goal is to make every home or business feel fresh, clean, and comfortable.\n\nWe offer regular cleaning, deep cleaning, move-in/move-out cleaning, and customized cleaning services based on each client’s needs. We take pride in our work, treat every space with care, and always strive to exceed our clients’ expectations.\n\nWhen you choose CleanWell Solutions, you can expect professional service, clear communication, attention to detail, and a team you can trust. We are committed to delivering a clean space you can truly enjoy.

1 neighbors recently requested a quote
Avatar for Proper Polish
Proper Polish
New to Angi
Window Cleaning

Serving Danville, NH and surrounding areas

Approved

Free estimates

Small jobs welcome

Offers commercial services

At Proper Polish, we specialize in delivering reliable, high-quality commercial cleaning services tailored to keep your business looking its best. We understand that a clean, well-maintained environment reflects your professionalism and leaves a lasting impression on clients and employees alike. With a strong attention to detail and commitment to consistency, Proper Polish takes pride in creating clean, polished spaces you can feel confident in every day.

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Window Cleaning FAQs, answered by experts

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.

While clean windows don't automatically increase home value, they make your home look more attractive from the outside, and since the exterior is the first thing a potential buyer will see, it can help make a good first impression that paints the rest of your home in a positive light. Educated homebuyers will see that your home is well cared for if they see clean window tracks and sparkling window glass, which can contribute to an overall positive opinion of your property. Clean windows give the impression that the rest of the home—including systems and appliances—is probably well-kept, too.

Clean the outside of your home at least once a year. If you live in an area with salty sea air, high levels of pollen, or an abundance of leaves in the fall, it's helpful to wash it at least two times a year. Frequent cleanings will allow you to remove debris and pests before they flourish into infestations, or cause mold and mildew.

You should avoid using abrasive materials and harsh chemicals when cleaning windows. Abrasive tools like scrubbing pads, rough cloths, or steel wool can permanently scratch and damage the glass. Harsh chemical cleaners containing alcohol or ammonia can damage window treatments, frame materials, and special features like tinting. It is also best to use distilled or filtered water instead of hard water, which can leave spots or streaks. For best results, use a clean microfiber cloth to wash the glass and old black and white newspapers to dry it without leaving streaks.

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 Danville, NH homeowners’ guide to window cleaning services

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