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TRUSTED BY WILMINGTON, MA HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon236
    Verified window cleaning services reviews

Find Window cleaners in Wilmington

Avatar for Sun Bright Window Cleaning
Sun Bright Window Cleaning
4.9(
134
)
Window Cleaning

Serving Wilmington, MA and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"Sun Bright Window Cleaning did an incredible job on my windows. The outsides had not been cleaned in years and several windows are stained glass and 104 years old! Mr Tarax was prompt, prepared and totally energetic and focused on the work. I cannot praise him enough. Wish that I had taken before and after pictures to show you the quality of the work. If you need your windows cleaned you should go with Sun Bright. I am so happy with his work that I booked him for my fall cleaning!"
House power washing
During the power washing
After work is done
Before Cleaning
After cleaning

+13

Response time2 hrs
Response rate98%
1 neighbors recently requested a quote
All-Pro Window Cleaning, LLC
5.0(
26
)
Window Cleaning

Serving Wilmington, MA and surrounding areas

Approved

In business since 2012

Free estimates

Credit card accepted

"All Pro Window Cleaning has worked at our Cambridge condo building for two years now, and we all signed up for next year as well! We couldn't be more pleased with the work Felipe and Dan do. Scheduling, having them work here while some of us work in home offices, and the results, crystal clear windows and sills, all just great! We highly recommend."
Response time2 days
Recommended by100%of homeowners
Avatar for A-Z Cleaning Services
A-Z Cleaning Services
4.8(
56
)
Window CleaningWindow Cleaning - For Business

Serving Wilmington, MA and surrounding areas

Approved

In business since 2013

Free estimates

Warranties offered

"I could not be any more pleased with the end result of A-Z Window Cleaning. They were ontime, polite and efficient. Windowns cleaned inside and out, screens cleaned and all of the sills wiped down. Results better than expected. I will definetely use them again in the future"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+30

1 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Harbor WM, Inc.
Harbor WM, Inc.
5.0(
4
)
Window Cleaning

Serving Wilmington, MA and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"I use Camilla often. She takes her time and thoroughly cleans whatever rooms I ask her to do she even cleaned my fridge one day and it looked brand new. She is very flexible and caters to your schedule. I trust her 100% there have been times when my whole family is at work and she has been in home alone cleaning. Very professional with a touch of love. Only person I let clean my home."
Recommended by100%of homeowners
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Showing 1-10 of 264
Window Cleaning questions, answered by experts

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?

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.

Regular cleaning, non-abrasive cleaners, and scheduling professional services every few months help maintain clarity and shine.

Most jobs take 2-8 hours, depending on the number of windows, height, and difficulty of access.

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.

The Wilmington, MA homeowners’ guide to window cleaning services

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