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  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon139
    Verified window services reviews

Top-Rated Window pros in Greenville - Updated Nov 2026

Avatar for ARDMOR Windows & Doors
ARDMOR Windows & Doors
4.7(
145
)
New Windows - 3-5New Windows - 6 +New Window - Single+9 more

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."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+65

17 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Delaware Glass Tinting, Inc.
Delaware Glass Tinting, Inc.
4.7(
40
)
Window Tinting - Apply or Replace

Serving Greenville, DE and surrounding areas

Approved

In business since 1986

Free estimates

Warranties offered

"The team of pros at Delaware Glass Tinting did a great job tinting the glass on the door to my main entrance. They also explained thoroughly how to maintain/preserve it. They were very pleasant while remaining professional."
lovely cape cod home with blue siding and white trim
Vista
Window Film Projects
Window Film Projects
Window Film Projects

+51

Response time1 day
16 neighbors recently requested a quote
Recommended by91%of homeowners
Everman Glass & Service
4.5(
54
)
Window Glass - Install or ReplaceNew Window - Single - For BusinessNew Windows - 2 - For Business+2 more

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."
Response time4 days
20 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Power Home Remodeling
Power Home Remodeling
4.3(
6,546
)
New Windows - 6 +New Windows - 3-5

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."
Double Hung & Double Hung W/ Half Round
Double Hung W/ Half Round
Double Hung W/ Half Round
Double Hung
Double-Hung Window

+24

1620 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Home Genius Exteriors
Home Genius Exteriors
4.9(
524
)
New Windows - 2New Windows - 3-5New Windows - 6 +

Serving Greenville, DE and surrounding areas

Approved

In business since 2004

Free estimates

Credit card accepted

"The crew arrived on time and was very kind, professional, and pleasant to work with. I had a great experience communicating with the project manager, who was very knowledgeable about the windows and answered my questions confidently. Overall, the experience was excellent, and I appreciate the professionalism of the entire team!"
Windows
Windows
Windows
Windows
Windows

+76

Recommended by48%of homeowners
Avatar for Worthington Basement Health Systems
Worthington Basement Health Systems
4.6(
48
)
Egress Window - Install

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."
step one - drainage
step two - rainscreen
step three - HDPE encapsulation
finished product
Glentronics Pro Series Pumps

+22

Response time10 hrs
1 neighbors recently requested a quote
Recommended by92%of homeowners
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Windows FAQs, answered by experts

If the existing frame around the window sash is completely structurally sound, it's possible to save money by swapping out the sash for a new one instead of getting a new window. Keep in mind that it will be necessary to find a new sash that perfectly matches your existing window structure. In general, consulting a window pro to help you find the right match is the best way to ensure you're doing this project correctly.

In short, it depends. After 20 years, the glass in your windows is less energy efficient, which can cause increased electricity bills. You might also see signs of water damage or natural wear and tear over the years. However, with proper maintenance, some window frames can last up to 50 years, so you may only need to replace the glass to save on energy. 

At the same time, window replacement is a major investment, so replacing the glass in rooms most impacted by outdoor temperatures is one way to avoid going all-in to replace your windows.

According to the U.S. Department of Energy, low-E windows can reduce energy loss by 30% to 50%. But the actual effect of low-E windows in your home will depend on many factors, like climate, number of windows, window treatments, and more. In terms of aesthetics, you may or may not notice a difference in how your windows look or how much natural light shines through. But overall, low-E windows look very similar to traditional windows.

Energy-efficient windows cost more than other window types, but they can help you save on your monthly energy bills, get you some breaks on your taxes, and even increase the value of your home. According to Michael S. Regan, Administrator of the U.S. Environmental Protection Agency, when people invest in green upgrades like energy-efficient windows, they save energy, money, and more.

Yes, you can create a solution of dish soap and hot water to create a cleaning solution. You’ll want to mix about one to two drops of dish soap for every 8 ounces of hot water. If you use too much soap, it’ll create too many suds and make it harder to effectively wash away.

The Greenville, DE homeowners’ guide to window services

From average costs to expert advice, get all the answers you need to get your job done.