4.2 
188 *The Angi rating for Window Service companies in Downingtown, PA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Window Service needs.
*The HomeAdvisor rating for Window Service companies in Downingtown, PA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Window Service needs.
Last update on April 03, 2026
Serving Downingtown, PA and surrounding areas
Approved
In business since 2015
Free estimates
Warranties offered
"I changed the 11 window glass. The price is not cheap but the job is good. they are very professional, that is why I like them."
+65
Serving Downingtown, PA and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 1992
Free estimates
Warranties offered
"Excellent workmanship and products I have had three installations with Power in the past two years. I first used them for a new roof and gutters. The workers were all knowledgeable in their area of work. Clean up was good although some nails kept showing up over time. Next I had the 2nd floor windows and some 1st floor windows replaced, 9 in total. Installation went well and they cleaned up beautifully afterwards. I love the windows! They are a beautiful and energy efficient product. Lastly, I recently had a bay window replaced in my kitchen with the same type window. The workers ere all friendly and explained what would be done. The area was draped with plastic to cut down on dust. Clean up was excellent inside and outside! The window is beautiful and the framing on the outside of the window matches the other windows and the small roof above the bay window was replaced with the same roofing as the rest of the house. I would choose them again for any future projects."
+24
Serving Downingtown, PA and surrounding areas
Approved
In business since 1992
Free estimates
Warranties offered
Joyland Windows & Doors is a locally owned family run and operated company with over 20 years experience. We are your one stop spot for all of your window & door installation needs. We are extremely competitive and understand the value of building life long relationships with our customers . Once you use us, you will never have to find another home improvement company again. Workmanship guaranteed. Prompt reply to your request. Call today for a free estimate.
+11
Serving Downingtown, PA and surrounding areas
Approved (Corporate)
In business since 2000
Free estimates
Warranties offered
"I have to say that Matt, Dave and Rich were amazing! They were professional, friendly and cleaned up after themselves! I will tell anyone I know looking for windows to call Rite Window for sure. Happy customer Darlene"
+55
Serving Downingtown, PA and surrounding areas
Approved
In business since 2004
Free estimates
Emergency services offered
"Very pleased with my new windows, they walked me through every step and are professional"
+78
Serving Downingtown, PA and surrounding areas
Approved
Super Service Award Winner
In business since 2002
Free estimates
Emergency services offered
"Geno's team did a great job replacing 5 windows in our home. They were personable, very detail-oriented, and cleaned up any mess as if they were never in my house, truly a professional team & I thoroughly appreciate it!"
+17
Serving Downingtown, PA and surrounding areas
Approved
In business since 2000
Free estimates
Small jobs welcome
"Fred Simmons is reliable and professional. The workers who were with him were Rob and Cleveland. They worked very hard and my sunroom windows were so clear I couldnâ t believe it!"
Serving Downingtown, PA and surrounding areas
Approved
In business since 1997
Free estimates
Warranties offered
"Black and Cole replaced our bathroom window. They did a wonderful job. It was completed in a matter of hours."
+3
Serving Downingtown, PA and surrounding areas
Approved
In business since 1999
Free estimates
Emergency services offered
"John did great job will have him back in fall to do windows again. My neighbor is getting quote!"
Serving Downingtown, PA and surrounding areas
Approved
In business since 1962
Free estimates
Credit card accepted
"Worthington Basement Health Systems did an extremely professional and high quality job on the egress window and EZ-Breathe Ventilation System. The quality of their work is impressive and the window makes my basement bright and safe. The ventilation system has taken the musty smell away and I actually want to spend time in my basement. I highly recommend them for your basement needs."
+22
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