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TRUSTED BY UNIONVILLE, CT HOMEOWNERS

  • Average homeowner rating star icon4.2
    Average homeowner rating
  • Verified reviews icon204
    Verified window services reviews

Top-Rated Window pros in Unionville - Updated Nov 2026

Avatar for The Highland Window Company LLC
The Highland Window Company LLC
4.9(
158
)
New Windows - 6 +New Windows - Multiple

Serving Unionville, CT and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"I can’t speak highly enough of Marc Cowan. He installed new windows for me 14 years ago. Recently one window got broken and needed to be replaced. He did replace it for me without cost. He and his crew are gentlemen. Jane O."
Vinyl Siding Replacement
Sun Room Conversion
Window, Siding, Door, Gutter Replacement
Triple Casement Replacement
Vinyl Siding Replacement

+50

Response time8 hrs
18 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Action Windows & Siding LLC
Action Windows & Siding LLC
4.6(
30
)
New Windows - 6 +New Windows - 3-5New Window - Single+9 more

Serving Unionville, CT and surrounding areas

Approved

In business since 2006

Free estimates

Warranties offered

"I cannot say enough positive things about Action windows. From the informative and non-pushy sales person to the incredible installation crew, it was a very positive experience. The price for the high quality windows was very competitive and fair. The installation crew was on time and very considerate. I work from home and they really worked around me. The cleaned up everything"
CCSU
Arch Windows
Specialty Windows
Commercial Windows
Conservatory in Avon

+7

Response time2 days
Response rate100%
10 neighbors recently requested a quote
Avatar for Valerie Spencer Interiors LLC
Valerie Spencer Interiors LLC
5.0(
90
)
Hardware, Latches & Tracks (Window) - Repair or ReplaceWindow Frame - RepairWindow Well Covers - Install or Repair

Serving Unionville, 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 time1 day
1 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Nu Face of CT, LLC
Nu Face of CT, LLC
4.5(
243
)
New Windows - 6 +New Windows - 3-5

Serving Unionville, 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 time9 hrs
6 neighbors recently requested a quote
Recommended by81%of homeowners
Avatar for John's Roofing Siding & Windows, LLC
John's Roofing Siding & Windows, LLC
4.6(
58
)
New Window - SingleNew Windows - 2New Windows - 3-5

Serving Unionville, CT and surrounding areas

Approved

In business since 1995

Free estimates

Emergency services offered

"Johns Roofing Siding and Windows recently replaced our old roof, windows, siding, and gutters. Their work & work ethic is spectacular! The price and product warranty cant be beat. All work far exceeded any expectations we had, and the finished product is absolutely stunning. They were always accommodating to any thing we asked of them. All work was immaculate, and each day the crew did an excellent job cleaning up all work areas. We have future work that we will be having them do because they are simply the BEST!"
Cedar Siding Installation
Cedar Siding Installtion
Cedar Siding Installtion
Cedar Siding Installtion
Mastic Vinyl Siding Premium Color

+3

Response time2 days
5 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for The Builders & Cleaners
The Builders & Cleaners
4.9(
122
)
Door or Window Screens - Install or RepairEgress Window - InstallHardware, Latches & Tracks (Window) - Repair or Replace+10 more

Serving Unionville, CT and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

Based in West Haven, Connecticut, our team has provided an excellent, affordable service to more than thousands of houses over the years. We are committed to supporting our customers throughout the evaluation process, during the service itself and are available to answer any queries once the work is complete. \nWe are a licensed and fully insured company aiming to respond to all requests involving our services within 24 hours or less. Our professional and knowledgeable staff have a combined experience of over 12 years within the construction, air duct cleaning, and landscaping industries, ensuring guaranteed satisfaction with every job. \nWe pride ourselves in providing a safe, hazard-free environment and maintaining respectful, cordial communications with all of our clients. All technicians can be relied on to keep project sites clean both during and after the work is complete. \n

Dust out from the ductwork
Dust out from the ductwork
Clean vent
Clean vent
Dust in the return

+1839

Response time1 day
Response rate92%
Recommended by85%of homeowners
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Showing 1-10 of 538
Windows FAQs, answered by experts

Costs depend on window size, type, material, and labor. Custom shapes or sizes typically incur higher expenses; full installation includes removing old windows.

Yes, triple-pane windows are more resistant to condensation. They help to reduce interior condensation that forms as a result of warmer temperatures inside your home than outside it. This makes them a good fit for cooler climates, particularly with newer, well-sealed homes that retain higher levels of moisture in the winter months.

ENERGY STAR®-certified windows are the most energy-efficient windows on the market. This certification means that the window meets strict efficiency guidelines set forth by the Environmental Protection Agency. While they might cost more upfront, they can save you money on your energy bills in the long run. ENERGY STAR®-certified windows lower household energy bills by an average of 12% annually.

The key difference between a hung window and an awning window is that hung windows (including single-hung and double-hung versions) slide vertically to open and close. In contrast, awning windows have a hinge at the top and open outward at an angle. You can use both types of windows throughout your home, but awning windows are best suited for kitchens and bathrooms.

Before purchasing, it’s good to weigh the pros and cons of vinyl windows. Vinyl windows offer several advantages over other types of windows. Vinyl windows are more affordable than most other window types, and they’re also very energy efficient. Vinyl windows are also low-maintenance, weather-resistant, and easy to install.

The Unionville, CT homeowners’ guide to window services

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