What our customers say

"Only cleaned the outside but took off the water spots and left the window beautiful. I'll have him back again"

— Margaret Stiger

"Awesome communication, and excellent work. This is a business you can depend on and know you are getting your money's worth."

— Kevin Geer

"This guy was great! Barrett was very response and courteous. Came out when he said he would and eas ready to work. I was concerned that some of the windows would be hard for him to reach without a very long ladder, nope not a problem. He did a fantastic job. I could not be happier with this work and professionalism! I would definitely recommend him. I will definitely be scheduling again for this spring. Even my dog liked him and that dog doesn't like most."

— Erik K

"I had Barrett come out and clean my parent’s windows and I have some notes. Most times, people will say that they want things so clean, they can see their reflection. I definitely do not. I would have a heart attack. Which is perfect because these windows were so clear that I thought somebody took them. Dude, never have I accidentally walked into a screen door before. Until now. Barrett, great job! Book him out yall, incredible work, incredibly polite, I will definitely use him again in the Spring and you should too."

— Trippy Blue

"It was a pleasure to work with this young man and I’m enjoying the view from my sparkling windows !"

— Pati Pennington

"Barrott does an awesome job. He is dependable, friendly, and professional, and we’ve always been really happy with his work. We were so impressed that we recommended him to our home builder for the homes he currently has on the market."

— Megan Hicks

"Honestly I can’t say enough good stuff about my experience with OCS. Great communication, great pricing, and great results! Thank you will be using them again in the future and referring all my friends and family!"

— Trey Eisenbarth

"Barrett and his helper did an excellent job on my windows inside and out! Definitely recommend them. Very fair, arrived on time and easy to schedule."

— Paula Bundrock

"Barrett did a phenomenal job. It was efficient, he is courteous, detailed, punctual. A man of his word. Hands down, the best. The windows are cleaned and shine . Give him a call. You will not be disappointed. David"

— David Halliburton

"Working with Barrett has been a great experience, he’s an awesome guy who loves the Lord and works really hard and always makes sure the job is done well! He’s super friendly and will always do a great job!!"

— Peyton Johnson

"Barrett has done an excellent job on our windows both times we’ve hired him. He is hard-working, respectful, and thorough. My windows have never looked so good! A great young man who does exceptional work. Highly recommend!"

— Sandy Lorenc

"OCS LLC is the best window cleaning service in the Valley, in my opinion. The guys who came to clean my windows were absolutely fantastic to deal with — very polite and professional. Don’t even get me started on how clean my windows are; my dog ran straight into the glass door because it was so clean, lol! I will absolutely be hiring them again and look forward to their amazing work."

— Preston Jurgens

"These men do wonderful work! They are such men of integrity! Would recommend them to everyone! Thanks, Teeney!!!"

— James Taylor

"These are such first class, men! They do excellent work, and are such men of integrity!!!"

— James Taylor

"Fabulous window cleaner. Professional reasonable price and my windows have never looked so clean and good"

— Jill Archer

"Barrett nailed it. Gave us our home back. Thank you for the long day and the hard work!"

— Jordan Gagner

"Prompt and hard working. Excellent work inside and out. They have the gear and know what they are doing. Thanks!"

— Ted Burnham

"Barrett did a fantastic job on our windows and reasonably priced. We will for sure being hiring him again! 👍"

— Stacie Sanders

"Barrett did a fantastic job! He is super professional and my windows are SPOTLESS!!!!!"

— Noah Thiel

"OCS LLC came this morning to clean my windows. He was very personable, on time, kept me updated on what was happening. Plus did a very thorough and great job! I will definitely be getting in touch with him again come spring!"

— Geri Josephsen

"Did a great job! Easy to communicate with, very impressed with the work done."

— Josh Steffen

"What a treat!!! It’s funny how it just feels a little brighter when the window and screens are clean! Don’t hesitate, book your service ASAP!!!"

— Angela Fleshman

"The poor birds!!!!! They keep flying into my windows now!!!! Barrett worked so hard to get all my windows clean...they hadn't been cleaned in years so I'm sure that was fun. He said we had so much dust etc. in our backyard screens from the lawn mower and neighboring farm machinery that it looked like someone literally threw dirt at the windows. So, yes...we are apparently disgusting. I sit and stare out my windows all the day now. I love me a good unobstructed view! Ok...granted...Barrett is my son❤️...but that just means I'm pickier than the rest of you. And this kid...he's smart and kind and funny and thorough...a pleasure to have working at my house...well, just being in my life. Hire Barrett to clean your windows!!! He's the BEST!!! (Sorry, birds.)"

— Jill Teeney

"Inside and outside our windows look so clear and beautiful! The job Barrett and his company did to clean our western facing widows exceeded our expectations. Really good communication throughout the project as well. Highly recommend"

— Addie C

"Barrett did such a great job cleaning our windows. He took his time, was very thorough. I would recommend his business to anyone."

— Cheryl Klippenstein

"Highly recommended, fantastic service in all ways; the window cleaning itself and the customer service. Great price as well, highly recommend"

— Jayden Jacobson

"Barrett did a fantastic job on my building, he was prompt, prepared and professional. My windows look amazing, thank you so much!"

— Katerina Robinson

"Barrett did an amazing job on my windows inside and out very polite and very hard-working. I definitely will use him again and I highly recommend him."

— Debbie Turner

"It was quite by accident that we found Barrett...after messing up the schedule with another windows contractor who was kind enough to refer us to him. He was very respectful of our property and did a beautiful job...would definitely recommend and would hire again! I have heard of window washing contractors charging exorbitant fees based on amount of glass of course, but also on the affluence of the neighborhood...rest assured not only will Barrett do a fantastic job, it will be for a fair price!"

— Donna M

"Barrett does a fantastic job at cleaning windows! OCS did my father in laws business and the windows look amazing!"

— Cohen Booth

"Thank you so much for doing such an incredible job! Competitive pricing, thorough job, and very friendly. Will use you guys again and refer you to whoever is in need!!!"

— Darel Handley