Who are the Best Window Cleaning Companies on Cape Cod & Plymouth, MA (2026 Guide)

Who Are the Best Window Cleaning Companies in Cape Cod & Plymouth, MA? (2025 Guide)

If you live on Cape Cod or in Plymouth County and you’re searching for a professional window cleaning service, you’re not alone. Whether it’s spring maintenance, preparing for a real estate showing, or simply wanting a clearer view of the coast, having sparkling clean windows is a must.

To save you hours of searching and guesswork, we’ve done the research for you. Below, we’ll highlight some of the best-rated window cleaning companies serving Cape Cod and Plymouth, including what makes each stand out — and how to choose the right one for your needs.

1. Duchesney Window Washing

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Trusted Local Expertise with a Personal Touch

📍 Based in Plymouth, MA | Serving Plymouth County & Cape Cod

🌐 www.duchesneywindowwashing.com

Duchesney Window Washing has quickly become a favorite among homeowners and property managers for one simple reason: they treat every window like it’s their own. Whether you own a historic home in Sandwich or a beachfront property in Falmouth, Duchesney brings the care, attention to detail, and safety practices that set them apart.

Why they’re one of the best:

• Locally owned and operated — not a franchise
• Fully insured for peace of mind
• Eco-friendly, streak-free results
• Flexible scheduling and upfront pricing
• 5-star reviews across Google and local directories

👉 Looking for a quote? Request an estimate here.

2. Fish Window Cleaning – Cape Cod & Islands

Part of a national franchise, Fish Window Cleaning’s Cape Cod branch offers residential and commercial window cleaning services from Mashpee to Chatham. They’re a good option for commercial storefronts or office buildings that need recurring maintenance.

Highlights:

• Uniformed professionals with background checks
• Recurring cleaning plans available
• Also offers gutter cleaning

3. Perfectly Clear Window Cleaning

This independent team has built a strong local presence with seasonal homeowners and vacation rental properties. They specialize in luxury coastal homes, and offer interior & exterior window cleaning, screens, and skylight service.

Standout features:

• Friendly, experienced team
• Great for large, complex properties
• May book up early in peak season

4. Bay State Softwash & Window Cleaning

While they offer pressure washing and roof cleaning too, Bay State Softwash also provides professional window cleaning throughout Plymouth and the South Shore. They’re ideal if you’re bundling exterior services.

Known for:

• One-stop-shop for exterior cleaning
• Soft washing expertise
• Good option for real estate listings

How to Choose the Right Window Cleaning Company

Here are 5 quick things to look for when deciding who to hire:

1. Are they insured? Don’t risk liability on your property.
2. Do they offer a clear, written estimate?
3. Are their reviews consistent and recent?
4. Do they clean both interior and exterior windows?
5. Are they local — or a national chain? Local companies often offer better service and flexibility.

Final Word: Why Duchesney Window Washing Should Be Your First Call

While all of the companies above offer professional service, Duchesney Window Washing continues to earn its reputation as the most trusted name for residential and small business window cleaning across Plymouth and Cape Cod. If you want clean windows without the hassle, and a team that shows up on time, every time — start with Duchesney.

📞 Call today for a free quote: Click here