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TRUSTED BY SANFORD, ME HOMEOWNERS

  • Average homeowner rating star icon4.9
    Average homeowner rating
  • Verified reviews icon52
    Verified window cleaning services reviews

Top-Rated Window cleaners in Sanford - Updated Nov 2026

Avatar for Bold Coast Exteriors
Bold Coast Exteriors
4.0(
4
)
Window Cleaning

Serving Sanford, ME and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"Derek from Boldcoast Exteriors worked patiently with my wife to pick the perfect color roof. Everyone loves it. He was always available to answer questions. Once decided, the work was done quickly and meticulously. We are very happy with this company and plan to use them for future projects."
Clean Theory
New to Angi
Window CleaningWindow Cleaning - For Business

Serving Sanford, ME 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 Sanford, ME 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 CR Cleaning LLC
CR Cleaning LLC
New to Angi
Window CleaningWindow Cleaning - For Business

Serving Sanford, 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.

Famyerscleaningservice
New to Angi
Window Cleaning

Serving Sanford, ME and surrounding areas

Approved

Hello ,I am Faline graduated from college with a degree marketing . I have more than 5 years experience and 2 years as a cleaner decided to start my own business is a dream come true I ve always wanted to work for myself doing something I enjoy and how I get to help others while doing it.\nI work with construction and residence , commercial move in /out cleaning you can trust my knowledge because I am responsible ,someone should you can trust , I treat every space with care and respect . And my goal is to leave your space clean fresh and stress free.\n\nLooking forward to helping you create a cleaners ,more peaceful space!\n\n

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Window Cleaning FAQs, answered by experts

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.

Professionals use HEPA vacuums, industrial-strength cleaners, and microfiber cloths for effective cleaning without damaging surfaces.

Yes, with special treatments that help repel water spots and grime build-up.

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?

Professionals use advanced, eco-friendly products that ensure effective yet safe cleaning.

The Sanford, ME homeowners’ guide to window cleaning services

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