Commercial Window Cleaning


Are you in need of a professional window cleaning company for your business establishment? The experts at Diamond Maintenance Services have been in the commercial window cleaning business since 2018. Put our professional crews to work and the results will speak for themselves. If it's been a while since your interior and exterior windows have been cleaned, you'll be amazed at the difference in your work environment. Window cleaning will give your office or facility a brightness and lightness you forgot could exist. We'll remove dirt, debris, bird droppings and more, all while protecting your glass from scratches or etching from harsh chemicals.


10% Off

Any One Service

New Customers Only

expires 10/31/2021


Call for a Free Quote

(619) 736-6779


Creating Beauty Inside and Out

When you call the experts at Diamond Maintenance Services to clean your commercial windows, you'll get a service that is detailed and complete. Insides, outsides, screens, and sills will all be cleaned with care. We will be mindful of your plants and furniture, replacing everything as it once was. In the end, you'll have gleaming windows, clear of spots or drips. Call (619) 736-6779 today for a free, no-obligation window cleaning quote.


Industries Served Diamond Maintenance Services regularly cleans business windows to shine in a variety of settings, including:

  • Offices
  • Medical Establishments
  • Daycare Centers
  • Warehouses
  • New Construction
  • Retail Establishments
  • Restaurants
  • Apartment Buildings
  • Condominiums
  • And more! Call (619) 736-6779 for a quote!

Call for Fast FREE Quote

(619) 736-6779

Dial Area Code first please.

Get a Price

Social Media


Cities Served

Sending your message. Please wait...

There was a problem sending your message. Please try again or call us.

Please complete all the fields in the form before sending.

You may only send 3 messages per day, but you are welcome to call us!

Your phone number is invalid. Please enter a valid phone number and try again.

Your email is invalid. Please enter a valid email address and try again.

Thanks for contacting us! We'll get back to you shortly.