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4.4

(216 reviews)

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Verified Reviews for Window Service pros in Derby, CT

*The Angi rating for Window Service companies in Derby, CT 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 Derby, CT 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 October 21, 2025

Find Window pros in Derby

Avatar for Power Home Remodeling
Power Home Remodeling
4.7(
378
)

Serving Derby, CT and surrounding areas

Approved (Corporate)

In business since 1992

Free estimates

Warranties offered

"Process was fully explained from start to finish and delivered as promised. High quality windows and attic insulation for an affordable price. Company was very professional and answered all questions. Great warranty. Installed 15 custom windows in one day. Definitely recommend!"
Fresh Curb Appeal
Full Home Remodel - Siding, Windows, and a Roofing system
Fresh Curb Appeal
Full Home Remodel - Siding, Windows, and a Roofing system
Fresh Curb Appeal

+41

43 neighbors recently requested a quote
Recommended by93%of homeowners
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Avatar for Natural Cleaning Crew, LLC
Natural Cleaning Crew, LLC
5.0(
76
)

Serving Derby, CT and surrounding areas

Approved

In business since 2016

Free estimates

Credit card accepted

"I would give Mike 10 stars if I could! He is meticulous. No detail left undone. Punctual, courteous, friendly, professional. My windows look amazing - better than I expected my older windows could look. This is definitely the beginning of a yearly relationship."
Exterior and Interior Window Cleaning
Before Window Sills and Tracks Dirty
After Window Sills and Tracks Clean
Window Cleaning - Water Fed Pole
Window Cleaning

+20

Response time3 hrs
Response rate89%
Recommended by98%of homeowners
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Avatar for Action Windows & Siding LLC
Action Windows & Siding LLC
4.6(
30
)

Serving Derby, CT and surrounding areas

Approved

In business since 2006

Free estimates

Warranties offered

"Second time hiring Action windows and I wish I could hire them for everything. Where it counts us if you have an issue and how it's handle. Small. Problem was handled asap and they even sent manufacturer out right away to repair it. Said they would do it themselves if necessary. Wonderful superb company to work with. You won't be sorry. I look forward to siding next with Action windows and siding."
CCSU
Arch Windows
Specialty Windows
Commercial Windows
Conservatory in Avon

+7

Response time2 days
18 neighbors recently requested a quote
Recommended by92%of homeowners
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Avatar for Valerie Spencer Interiors LLC
Valerie Spencer Interiors LLC
5.0(
88
)

Serving Derby, CT and surrounding areas

Approved

In business since 2007

Free estimates

Warranties offered

"Great!! Brian accomplished a very professional job on door lock and window shade installations. Very efficient and pleasant to do business with. Offers such a wide variety of handymen services, I would definitely consider his services for other projects as well. Nice workmanship!"
Additional Photos
Additional Photos
Response time2 days
1 neighbors recently requested a quote
Recommended by98%of homeowners
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Avatar for Renuity
Renuity
4.4(
30
)

Serving Derby, CT 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"
Entry Door
Doors
Doors
Doors
During Installation

+55

Response time6 hrs
1098 neighbors recently requested a quote
Recommended by85%of homeowners
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Avatar for DiGiorgi Roofing & Siding Inc
DiGiorgi Roofing & Siding Inc
4.6(
202
)

Serving Derby, CT and surrounding areas

Approved

In business since 1933

Free estimates

Emergency services offered

"Can't say enough about them. Punctual, clean,and courteous - and I am very anal about the clean part! Windows look beautiful! On a side note there was a closure of a major highway on route to my house that tied traffic up for miles - they were 15 minutes late and apologized profusely. I was expecting them to be much later due to the closure, so they really did make every attempt to get there on time. Great people and great company and now consider having them install siding and gutters
"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+33

Response time3 days
Response rate98%
13 neighbors recently requested a quote
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Avatar for Nu Face of CT, LLC
Nu Face of CT, LLC
4.5(
242
)

Serving Derby, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2004

Free estimates

Warranties offered

"We had windows replaced and could not be happier! Brad and Rick from NuFace were very professional and courteous. Their work is second to none! They worked non-stop even when it started raining. They took out and discarded the old windows. They installed the new windows, calking and flashing. My wife was pleasantly surprised at the beautiful job that was done. We recommend Brad, Rick and NuFace to EVERYONE that is looking to have new windows installed!"
Before
1
crown molding
Contemporary Kitchen - Wood Black Black Leather Office Chair On Wheels
Transitional Kitchen - Cozy Gray Dining Table Counter Top Attached To Kitchen Island

+186

Response time8 hrs
1 neighbors recently requested a quote
Recommended by81%of homeowners
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Showing 1-10 of 599
Windows questions, answered by experts

When your double-hung window upper sash keeps falling down, it means you could be letting out warm air in the winter or cool air from the AC in the summer. That means your HVAC system works harder to warm or cool the house, costing you extra on electric bills.

If the lower sash continues to fall down, it means when you’ve popped open the window for fresh air, it could slam shut. In addition to being inconvenient, this could be dangerous if you have small kids, children, or pets that like to hang out by the window.

Bay windows and garden windows differ in both size and window angle. Garden windows are smaller than bay windows and extend from the house at 90-degree angles, creating a box-like shape. Bay windows, often much larger than garden windows, consist of three windows set at 25- to 45-degree angles to jut out from your home.

Bifold windows work by using a track that allows panels to slide to the side and "stack" so they take up minimal space, leaving the largest opening. The sashes connect to each other with butt hinges or concealed hinges and to the window frame with the same type of hinges you’d find on a casement window. Some manual bifold windows also have casement stays or another piece of hardware to keep your windows in place when they’re open.

If your window well fills with water, first remove the water as soon as weather conditions allow, using a pump or wet/dry vacuum. If water has seeped into your basement, you may need to call a professional to assess the damage. Once the water has been pumped out of the well, check the drainage at the bottom of the well and clear out any blockages.

Bow windows need support because they are large and extend out from the exterior wall of the home. Bow windows may extend 1 foot to several feet from the outside of the home, so you’ll need to provide additional support to handle this weight. A window contractor will be able to provide the proper amount of support for your new bow window.

The Derby, CT homeowners’ guide to window services

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

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