Green Planet

Commercial Cleaning

Our Mission

Green Planet proudly provides world-class commercial cleaning services to Berks, Lehigh, Bucks, and Montgomery Counties in Pennsylvania.


We’ve been in business for over 20 years and have 100% customer retention — we must be doing something right!

Why Green Planet?

TRUE CLEANING PROS – Our super team of cleaning experts treat our clients workspaces as an extension of their own homes.

CULTURE OF ACCOUNTABILITY – We attract and hire those who go above and beyond to get the job done right, each and every time.

ECO-FRIENDLY PRODUCTS – We use ethically sourced, natural products so our clients get the safest, freshest, and cleanest possible environment.

Expert Recurring COVID Carpet Floors Windows Cleaning

Recurring Cleaning

We provide reliable and thorough recurring cleaning services to ensure your workplace stays spotless and hygienic.

COVID Deep Cleaning

We offer specialized COVID deep cleaning services to help keep your workplace safe and healthy during these challenging times.

Carpets and Floors

We provide advanced equipment and techniques to ensure your carpets and floors are thoroughly cleaned and maintained, leaving them looking their best.


We provide professional window cleaning services that leave your windows crystal clear and streak-free, enhancing the appearance and natural lighting of your building.

Commercial Space Specialties

Business Offices

Medical Offices

Auto Dealers & Repair

Retail Stores


Gym & Dance Studios

Daycare Centers

Event Centers

Hair and Nail Salons

Apartment Buildings


Places of Worship

Our History

Green Planet Cleaning began as Gran’s Janitorial, a family owned commercial cleaning business founded by Tom and Cynthia Gran in 2000. In twenty years, Gran’s maintained a five-star rating from its customers, all of whom have exclusively used Gran’s as its cleaning provider. Business grew by word-of-mouth endorsements and the size of its loyal cleaning professionals also expanded.

Today, Green Planet Cleaning continues to proudly serve its homegrown Berks County customers with the same high level of quality and has also extended to other Southeastern PA counties, Lehigh, Montgomery, and Bucks.

Talk to us

Have any questions? We are always open to talk about your business, new projects, cleaning opportunities and how we can help you.