Services we offer

Welcome to Brennan & Co. Window Cleaning Professionals!

As one of the most reliable and respected window cleaning services in the Phoenix East Valley, we are proud to have earned the loyalty of thousands of residential customers and the business of companies of all sizes. Our cleaning staff is highly trained, receives regular feedback, and has undergone thorough background checks, ensuring that our clients can trust us to provide the highest level of service.
From small startups to large facilities, we have the experience and expertise to handle any size job. Our solutions are tailored to meet each client’s specific needs, and we are dedicated to leaving your windows sparkling clean. Contact us immediately to set up an appointment and experience the difference yourself. Here are the services we offer:

Residential Window Cleaning

Need a top-notch window cleaning service?

When it comes to residential window cleaning, nobody does it better than us. If you don’t have the right equipment or know-how, cleaning your windows to perfection on your own might be a challenge. Brennan & Co, on the other hand, employs expert methods and equipment. Expert tools like Ettore allow us to accomplish this.

East Valley Phoenix has numerous windows that require cleaning. French panes, vinyl windows, steel casement windows, and oversized sunscreens are just some examples of the different window styles found in the city’s diverse neighborhoods and historic districts.

Commercial Window Cleaning

As a business owner, you face inevitable difficulties in keeping your company afloat. Since multitasking is your middle name, working with another firm may seem impossible. You shouldn’t be concerned. We offer quick quotes with no need for commitments. With your busy schedule in mind, we will clean up after ourselves and not bother you. Unfortunately, some professionals in the window cleaning sector do not carry liability coverage. Brennan & Co. Window Cleaning Professionals maintains comprehensive insurance coverage for your peace of mind.


Customer reviews of our window cleaners

brennanclear client giving feedback with our service

Brian and Kaitlyn
Gilbert Homeowners

 “Thank you so much Brennan & Co Window Cleaning Professionals! The team did a wonderful job on the interior and exterior windows. Our windows are so clear and sparkling! Very friendly, meticulous and professional service. A pleasure to deal with, we will most definitely recommend you, and have you back for window cleaning and other services to our home in the future.”

brennanclear client giving feedback with our service

Chandler School Teacher

“Brennan & Co was here today, and I think they are just fantastic, not to mention outstanding! So enthusiastic, energized, courteous, aim-to-please attitude, AND my windows are spotless! I am beyond impressed! You did well to hire and train your crew. I think training is a big part of any job, and they obviously are trained–so rare these days”

brennanclear client giving feedback with our service

Eric & Cassey
Mesa Home Owners

“We decided to try  Brennan Window Cleaners after the last company we hired was a no call no show. Starting from the first phone call, their service didn’t fail to disappoint. They are polite, efficient, CLEAN – our windows are now spotless, they are honest and hardworking. They are there to make you happy and truly believe in customer service. I will never consider using anyone else. The Brennan team and their crews are the best!!”


Request a free quote with Brennan & Co. Window Cleaning Professionals

Brennan & Co. is a window cleaning company that offers services to both residential and commercial clients. When it comes to serving our customers, we always go above and above by implementing the latest technology, techniques and processes.

Our professional cleaners will make sure that your windows sparkle like new again!