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TRUSTED BY NEWTOWN, CT HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon327
    Verified glazing services reviews

Top-Rated Glaziers in Newtown - 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 Newtown, 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
17 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for K & X Services, LLC
K & X Services, LLC
4.9(
62
)
Egress Window - InstallNew Window - SingleNew Window - Single - For Business+4 more

Serving Newtown, CT and surrounding areas

Approved

In business since 2017

Free estimates

Small jobs welcome

"I've got a 112 year old hose that is pretty solid, but it had a cracked floor joist and part of the flooring wasn't properly supported. I hired Kristian and his team to install a couple of lally columns to support a carrying beam and sister a couple of floor joists. Many contractors wouldn't even return my call because I wasn't looking to complete a huge remodel job, but Kristian came over, gave me a fair verbal estimate on the spot, and worked with me on timing to complete the project. Not only that, but the solution wasn't overly complicated. The job was straightforward, completed exactly as described in the time described, and there was no scope creep. If I ever have a larger need, they'll certainly be my first call. I would highly recommend K&X construction if you need any services that they offer."
Basement remodel
Addition
Porch enclosure
Response time2 days
Response rate88%
Recommended by95%of homeowners
Good Fellows Window Corporation
4.7(
176
)
New Windows - 6 +

Serving Newtown, CT and surrounding areas

Approved

In business since 1996

Free estimates

Warranties offered

"Gary was a pleasure to work with.! All of my windows in my home were replaced including a glass sliding door. Not only is the workmanship and product fantastic the area was cleaned when the work was completed. You can be assured that Good Fellas will do a wonderful jobâ ¦.. I wouldnâ t hire any other company⠦⠦"
Bay windows
Taking out the old
Before
 Before
 Starting

+45

4 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Agile Construction and Home Improvement
Agile Construction and Home Improvement
4.8(
80
)
Window Well Covers - Install or Repair

Serving Newtown, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2000

Free estimates

Emergency services offered

"Agile Construction was very professional. They asked what needed to get done and then came in and executed it flawlessly. They were able to answer my questions and explained the work and their methodology. They came to repair my window sill. And it looks way better than before."
Entry porch
House flip
House flip
House flip
House flip

+232

Response time4 days
Recommended by52%of homeowners
Avatar for Home Genius Exteriors
Home Genius Exteriors
4.9(
384
)
New Windows - 2New Windows - 3-5New Windows - 6 +

Serving Newtown, CT and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"Blake Dukes the inspector did a great initial inspection and we decided to move forward with him and that was a great decision then Lori Walter helped guide us to the day of installation where we met Omar the project manager and the crew, they installed a GORGEOUS window! Highly recommend the professional company that is Home Genius Exteriors !"
Asphalt Roofing
Asphalt Roofing
Asphalt Roofing
Asphalt Roofing
Asphalt Roofing

+57

Recommended by97%of homeowners
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Glaziers FAQs, answered by experts

The best tool for DIYers to use to cut glass is a glass cutter, which can either use a straight blade or a sharp cutting wheel to score glass. Once you score the lines you want to cut, elevate the scored line over a pivot point and apply light, even pressure to both sides. Make sure you wear protective gloves and glasses to stay safe during the process.

Despite their popularity and modern styling, glass railings have a few drawbacks. The first is their high initial cost. While they cost little to maintain, they can be costly to install. Also, scratches and chips in the glass are highly visible and require repairs. Additionally, glass railings require frequent cleaning to maintain their good looks. 

To tell if a window is single or double-pane, focus on the edge. Double-pane windows have two glass layers separated by a spacer, which you can usually see around the edges. For single-pane windows, it’s just one sheet of glass. Another easy trick: shine a light at the window—single-pane glass reflects once, while double-pane glass reflects twice. Lastly, if you feel both sides of the glass on a cold day, double-paned windows will feel warmer because of the insulating gap between the panes.

A window may fail because of age, defective mechanisms, or moisture. Depending on the issue, the window may be fixed with simple repairs. Otherwise, you’ll have to invest in replacing it. You can avoid damaged windows but keeping up with window maintenance.   

Most bathroom mirrors last 10 to 15 years with regular maintenance. The actual lifespan is determined by the quality of the mirror, its materials, the way it was hung, and the overall ventilation and humidity level in your bathroom. Meanwhile, LED bathroom mirrors tend to have a lifespan of 30,000 to 50,000 hours.

The Newtown, CT homeowners’ guide to glazing services

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