About us

And our company

Our story

How it all started

Ever since 2015, Peartree Windows has been serving their local community through their exceptional window cleaning services. In 2001, company founders Luciana and Nelsimar Pereira began working as window cleaning technicians. Fast forward fourteen years, and they knew it was time to begin something new.

The couple began assisting friends and family in cleaning their windows. Demand quickly grew as their services began gathering acclaim. Their customers kept coming back for more and more of their work, and soon their business spread all over Cape Cod.

Though they have achieved enormous success, Peartree Window Cleaning remains true to its roots and continue to serve the local community through a family-owned business model. We aim to forge personal connections with all of our clients, and will never hesitate to provide only the highest-quality of window cleaning services.

Whether you’re looking for a small job or a whole compilation of houses, Peartree Window Cleaning is here to personally attend to all of your window needs.





Over 600 of repeated customer for our cleaning services year around.


Window Clean

This is an estimate amount of  windows we clean every year.



Google, Facebook, Yelp, and other platform Five stars from our loyoal customers.

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Professional, affordable, and trustworthy

Contact Us For Residential & Commercial Cleaning Services in Cape Cod

Our mission

Who we are

Dependability is one of the cornesrtones of Peartree Window Cleaning. When make appointments, we always strive to be punctual and professional. Our  top rated cleaning technicians are fully insured, and have all gone through intensive background checks and training to delivery the best window cleaning and other services to you.


We have established a reputation that we are proud of, and we believe it is our responsibility to deliver a trustworthy and hassle-free personalized cleaning service.


We do not cut corners; we go above and beyond to ensure you are completely satisfied with the services we provide.

Satisfaction Guaranteed

Your satisfaction is our priority, and we leave no stone unturned when it comes to delivering exceptional services.

Our team

We are ready to serve you







Joseph Pereira

Joseph Pereira




Window cleaner

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 How it works

Get your quote

Get your price online, or by scheduling a onsite quote.

Book your service

Tell us your preferred date and time, and we will work to make it for you.

Sit and Relax

Spotless clean, lack of stress, and 100% Satisfaction guarantee.