About Us

Why We Exist?

Diamond Bright Window Cleaning has existed for over three decades and counting. We continue to expand our knowledge in the industry. My name is Derrick and I was meticulously trained at the age of twelve by Carey Brown, owner of Upright Maintenance for commercial industries. 

It was at the age of 17, I had my first vision as a professional window washer. Three years later, I was trained under Steve Neuburger, owner of Neighborhood Window Cleaning, who had a unique approach for cleaning residential properties.  It was here where my passion for window cleaning impacted my creativity, hunger,and drive for learning.

With all the experience I obtained, combined with my love for learning and talents that were yet to be discovered, at the age of 22, D.B.W.C. was born July 12, 1988. 

I want to personally thank everyone who helped me to get started, and those who continue to aid, this day in my development as well as our employees.

By the way, Mr. Brown is my dad!!!

To our potential clientele...

To our potential clientele...

 As standard practice, we clean the windows both sides, clean the tracks, frames, spider webs, around the window, and remove paint as well! We also scrub your screens.

Customer Satisfaction Guaranteed

The years in business speaks for itself! 

With repeated business from our clients who want to share their experience with their friends and family, the company still exists as a promoting aspect through word of mouth.  Many of our clients feel unexpectedly free, as we are able to solve an issue with their allergies.  Our focus is to exceed your expectations. 99% of the time, we are at your place before time of arrival. If you want to have your own testimonial, give us a call!

What are the values that separate you from other window cleaners?


First of all, competition is not what separates us from our competitor. Separation starts with focusing on the integral core values that most businesses seem to get away from. Just to name a few, dependability, loyalty, and optimism . 

The biggest value of our's is that the team is comprised of 2 generations. We genuinely value each other's opinions and specific problem solving skills.  Every problem is solvable, whether big or small, when it is met with the level of patience that is required. We make it a point to go the extra mile when cleaning. Our goal is not to serve everybody! Just a few who can appreciate the type of service we provide. 

Contact Us

Schedule an Appointment

Office : (310) 372 - 6047
Cell: (310) 877-7121

Email us: dbwc.co@hotmail.com

How Can We Help You?    Windows, carpets, upholstery, exterior gutter cleaning, etc..

Diamond Bright Window Cleaning

1601 N Sepulveda Blvd# 724, Manhattan Beach, CA 90266 US


Tuesday - Friday: 7:30AM–3:30PM

Open Saturday by appointment only

Sunday: Closed

Monday: Closed

Get a Free Quote by sending (1) sq/ ft of property (2) photos of the exterior property (3) include the stories involved if sending sq/ft only


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