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TRUSTED BY WILLIAMSTOWN, NY HOMEOWNERS

  • Average homeowner rating star icon3.5
    Average homeowner rating
  • Verified reviews icon12
    Verified glazing services reviews

Top-Rated Glaziers in Williamstown - Updated Nov 2026

Avatar for JMT Construction of CNY LLC
JMT Construction of CNY LLC
4.6(
37
)
New Windows - 6 +Egress Window - InstallNew Window - Single+3 more

Serving Williamstown, NY and surrounding areas

Approved

Emergency services offered

Credit card accepted

Customers say: True professional

"Jim and his team were excellent! Communication was wonderful leading up to the roof replacement and the quality of the work performed was great! We are very happy with the results and would hire again for other projects in the future."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+51

Response time1 day
8 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Mad City Windows & Baths
Mad City Windows & Baths
4.4(
838
)
New Windows - 6 +New Windows - 3-5New Windows - 2

Serving Williamstown, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2001

Free estimates

Warranties offered

"We replaced the windows in our 1933 home through the services of MadCity Windows. From the initial contact with their sales representative to final installation, the company provided top notch professional work. With the draft from the old windows and the cold of the glass, we are already saving on our energy bills. Our house had old, large windows, so they had to be custom made. As an industrial designer and interior designer, we find our windows to be of excellent quality."
windows
siding
siding
siding
windows

+20

Response time10 mins
7787 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Stellar Roofing
Stellar Roofing
4.9(
21
)
New Windows - 6 +

Serving Williamstown, NY and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

We're a locally owned and operated company that values honesty and integrity and treats your home or business as if it were our own. We are experts in all aspects of roofing projects and our services are customizable to each individual project. We specialize in both installations and replacements. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!

Response time2 days
556 neighbors recently requested a quote
Avatar for C. Michael Exteriors, Inc.
C. Michael Exteriors, Inc.
4.0(
75
)
New Windows - 2New Windows - 3-5New Windows - 6 +

Serving Williamstown, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2008

Free estimates

Warranties offered

"Because of a financing program available from my employer, my window project required some additional clerical efforts. The staff at C Michael was very helpful. Great windows. Not the cheapest option, but I feel they are worth the value."
Replacement Bay Window
After install
After install
front of home before install
front of home Before install

+117

Response time12 hrs
Recommended by82%of homeowners
Grady's Painting Plastering/Construction
2.0(
174
)
Stained or Specialty Glass - RepairWindow Well Covers - Install or Repair

Serving Williamstown, NY and surrounding areas

Approved

In business since 1969

Free estimates

Emergency services offered

"I own an 90-year old historic colonial high school turned into a bed & breakfast. The windows were neglected over the past 20-30 years and in serious demand of work. Modern day window contractors were not going to understand this job. It's very difficult to find a contractor that will come through on a promise and has the skill to do as they boast. The day that Grady stepped into my 90 year-old home that needed historic window restoration, he became a part of the house. He knew exactly what had to be done. More importantly, he understood my expectations. These windows needed special attention. There was a level of detail required that not any expert would be able to handle. Grady took the time to learn their needs and stayed on the job until it was to my satisfaction. He even reworked an entire window just because I didn't like the way that it looked. Grady truly showed expertise with his ability to work on such a delicate job and even taught me a few things about historic window repair. He replaced broken antique glass with one just as aged and just as historic. If a window had to be completely rebuilt beyond his solid estimate, he did it without any complications to my budget. My windows are not only restored, but they are literally brought back from the past. Any enthusiast will appreciate the lint-seed oil, putty, and antique glass that was all restored to perfection. It was a pleasure having Grady work with us. He even stayed in the house at times to make sure he was available for the job. In fact, we're going to rename the room in which he stayed to "Grady's Den". Thank for bringing character and craftsmanship to my investment!"
Response time11 hrs
Response rate100%
Recommended by57%of homeowners
Avatar for J.Garrison property maintenance
J.Garrison property maintenance
New to Angi
Egress Window - InstallNew Window - SingleNew Window - Single - For Business+5 more

Serving Williamstown, NY and surrounding areas

Approved

Free estimates

Small jobs welcome

Credit card accepted

Here at J.Garrison property maintenance we specialize in landscaping and general property maintenance we take much pride in our work to ensure our customers high quality and reliability we specialize in lawn care, spring /fall clean up, tree trimming, mulch/topsoil, also retaining walls and small concrete jobs

Backyard restoration
Backyard restoration
Backyard restoration
Lawn care 2025
Lawn care 2025

+5

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Glaziers FAQs, answered by experts

Standard mirrors come in many different shapes, sizes, and thicknesses, so you can often find a great fit for your space without adding customizations. Custom mirrors are ideal if your space has very specific constraints. For instance, you may need a much longer or wider mirror than you can find in a standard mirror. You might also want a custom mirror if you have particular styling preferences, such as a frame with a specific finish or a unique edge.

Replacing a glass pane is much less expensive than replacing your entire window. The average person will pay between $180 and $400 to replace a glass window pane. This price can vary based on a ton of factors, including labor costs in your area, special window treatments, and the number of panes on your window. 

You can clean the oven window the same way you clean the oven walls. Make a paste of baking soda and water and let it sit on the window overnight before wiping it off with a damp cloth. You might find it helpful to rub the baking soda paste in with an old toothbrush. 

Once you’ve gotten any scuff marks, grime, and burn marks off your glass stovetop you can use vinegar to finalize the clean without leaving streaks. Just put some white vinegar in a spray bottle and spritz it onto the stovetop before wiping it in a consistent direction with a microfiber cloth.

To maintain a glass shower door, clean it regularly with a non-abrasive cleaner to prevent soap scum and hard water stains. Using a squeegee after each use is also recommended. Additionally, periodically check for leaks and ensure all hardware remains secure to prevent long-term damage.

The Williamstown, NY homeowners’ guide to glazing services

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