1st State Window Cleaning

Window Cleaning

OUR GOAL is to make sure that when we leave your home you are excited to have had us clean your windows.

Gutter Cleaning

We can whiten your gutters to look new.

Power Washing

We can Power Wash Concrete Surfaces like Walk Ways, Patios, Steps and Driveways.

1st State Window Cleaning sets the standard for quality work and great customer service.

We take pride in our work and it shows. Our attention to detail is unmatched. Our customers love that we are fast and efficient without ever compromising quality. We take the time to listen to you in order to give you the best options available for your project. 

Our customers tell us that they appreciate that we are careful when moving items to complete the window cleaning job and respectful of their home. They also enjoy the cheerful attitude that the employees have as they go about cleaning. It's easy to be happy and have a HUGE SMILE when you can look out of your windows and have a clear view of your yard and gardens after we are finished. 


Colin - Wilmington, DE

“1st State Window Cleaning does a first rate job.  We were on a tight schedule and needed our windows cleaned prior to the completion of other home repairs--and Steve's team not only accommodated our schedule, but really did a great job cleaning every nook and cranny of the windows in our 100-year old home.  We plan to use their team again in the future.”

Joyce - Newark, DE

“I just wanted to tell you that your guys did a wonderful job on my step-mother's house. Clean windows make a world of difference. Thank you so much.”

Jeanne - Wilmington, DE

“I can't tell you how thrilled we our with our window cleaning AND power washing. The men did a fabulous job keeping the freshly washed windows clean while power washing the siding. The house and window are glowing!”

Susan - Middletown, DE

“Thank You 1st State Window Cleaning for (2nd year in a row) doing a fantastic job cleaning my windows !!  I am very pleased with the outcome and have recommended your company to many of my friends."

Sandy - Townsend, DE

“Thank you SO much... your service was speedy, and efficient!  My roof and tenant are both happy.  What a blessing you are”

Eileen - Greenville, DE

"Your fellows just left & I wanted to tell you that they were the best workers that I've had in my house! Will call you in the Fall."

Connie - Wilmington, DE

“I was very pleased and the small problem that I had was quickly resolved.  The young men were clean, pleasant, quiet and professional."

Liz - Landenberg, PA

“Once again, I am very pleased with the services of 1st State Window Cleaning.  We have double pane windows that separate. It is a challenge to get these really clean but the pleasant young fellows from First State did a fantastic job.  They also vacuumed and wiped the sills and replaced items around the windows.  You could not even see that they had been here - except that now, the windows sparkle.  Thanks Steve, to you and your wonderful crew.  I'll certainly be back.”

Ginny - Salem | December 2017

Just wanted to let you know that our windows look great!!! Steve and Darryl did an excellent job! We will definitely be using your company again.

Nancy - Bear | July 2016

Thank you again for a job well done. I wish I could remember their names but they were very nice and worked hard....looking forward to next year to have our windows cleaned. Now they sparkle. Have a great 4th of July! 🙂

Marge - Wilmington | August 2016

Thanks very much—the windows look great. I should mention that you were recommended to me by my colleague, Peggy. From Matt in Newark July 2016 this was a first time for me using a window cleaning service. Your crew did an excellent job and I am very happy with the results. Will not hesitate to do this again . . .

Ruth - Wilmington | September 2016

Thank you. I will absolutely have you all back. I recommended you to my mother-in-law, too. 🙂 Will pay the invoice by CC today. Thanks!

Cathy - Wilmington | September 2016

My husband and I are completely satisfied with your window service. The two technicians did a great job. And yes I will be having you clean the windows again in the spring.

Janet - Middletown | May 2016

Thanks. It was nice to come home to sparkling windows. And white fence and deck railings. It would be great if you add us on your list for next year. Thanks.

Kathy - Kennett Square | April 2016

Job well done. The windows look great. Thank you very much.

Bill - Galena | April 2016

Many thanks for the service on Friday! I will definitely do again next year.

Teresa - Middletown | May 2016

Thanks for a great job on the windows.

You get what you pay for with
1st State Window Cleaning:

  • Professional, Reliable, Honest, Trustworthy Service
  • We say what we are going to do and then we do it!

Services That We Offer

  • Window Cleaning
  • Chandelier Cleaning
  • Power Washing
  • Gutter Cleaning
  • Gutter Whitening
  • House Washing
  • Roof Washing

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