4.5 
133 *The Angi rating for Window Service companies in Greenville, DE 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 Greenville, DE 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 September 18, 2025
Serving Greenville, DE and surrounding areas
Approved
In business since 1990
Free estimates
Offers commercial services
"This is the second time I used this company for window tinting and once again the level of service was exceptional. I would definitely recommend Sun Control Window Tinting and will call them again for my next job."
Serving Greenville, DE and surrounding areas
Approved
In business since 2015
Free estimates
Warranties offered
"I had to have my windows replaced because condinsation got between the window pains cause the glass to discolor. The guys came out and replaced these windows so they are clear again. I had to have three windows replaced. Great job."
+65
Serving Greenville, DE and surrounding areas
Approved
In business since 1986
Free estimates
Warranties offered
"Valerie & Larry were great. I highly recommend them. They arrived on time and had completed the job well before I expected. I think my windows look fantastic! Thank you to both of them."
+51
Serving Greenville, DE and surrounding areas
Approved
In business since 2004
Free estimates
Emergency services offered
"Home genius did an excellent job on my windows Joseph was here to make sure the process went smoothly I appreciate that. Thank you Home genius exteriors."
+78
Serving Greenville, DE 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 Greenville, DE and surrounding areas
Approved
In business since 1995
Free estimates
Warranties offered
"Steve and Hannah were very personable and efficient. I was impressed that it only took them about 4 hours to do all our windows. It would have taken me far more time"
+32
Serving Greenville, DE and surrounding areas
Approved
In business since 2014
Free estimates
Credit card accepted
"Paul showed up same day that I called. I needed to replace a cracked window. He measured it, gave me a reasonable price & timeline. He returned in a couple of days & replaced the window quickly. The whole experience was a good one. He was very polite & cordial. I would definitely recommend him."
Serving Greenville, DE and surrounding areas
Approved (Corporate)
In business since 2000
Free estimates
Warranties offered
"Installed 22 new windows, 2 entry doors, and new sliding glass door. Outstanding service, price, and installation. Highly recommend."
+55
Serving Greenville, DE and surrounding areas
Approved
In business since 2004
Free estimates
Credit card accepted
Elevate your home with Home Genius Exteriors, setting the standard by offering full-service solutions for roofing, siding, windows, doors, gutters and insulation. We support our veterans and communities by supporting local and national charitable organizations through our Home Genius Cares initiative. With an Owens Corning® Platinum Preferred designation, we also offer flexible payment options, industry leading warranties and a wide range of premium products tailored for your home. It?s time for a different experience, entrust your next home project to a genius and schedule your free inspection today!
+76
Serving Greenville, DE 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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