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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 +New Windows - 3-5Egress Window - Install+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
10 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
7982 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
575 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

"We have an older home in Fayetteville, NY that was in need of upgrades. Our vinyl siding was old and fading and our windows in great need of replacement. Following our initial meeting with Mike, we were excited to transform our home with new siding and all new windows, including a bay window and sliding glass door. From our first contact with Chansey, we were assured that his level of detail and experience would have a positive result. He answered all our questions, offered experienced input in decision making and was responsive to any feedback we shared as the job progressed. The crew were professional, and worked at an amazing pace through the completion of the job. Communication was great regarding scheduling, as we were working around multiple jobs needing completion. There were no concerns that the end goal of a great job was shared by all. We would absolutely recommend C Michael Exteriors to others. Their work has absolutely transformed our house. We appreciate all they did to make this happen."
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
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

Yes, you can hire someone to hang a mirror in your home if you’re unable to tackle the job yourself. You can search for nearby mirror installers, but often, your best bet is a local handyperson. If you’re having other work done in the same room, such as plumbing, drywall, or electrical, those contractors are likely able to help hang the mirror as well—no need to hire someone else.

When glass shatters, larger shards quickly drop to the ground, but smaller particles can go on an airborne journey up to 15 feet from the point of impact. So check under furniture, along the edges of rugs, and in dark corners for glass fragments. When in doubt, vacuum the entire room a few times after thoroughly cleaning.

Yes, smart glass can be blacked out. Blackout smart glass allows homeowners to turn windows from transparent to blacked out instantaneously.

Glass fences are extremely strong. You can drop 10mm thick tempered glass on concrete and it wouldn't break. Considering that certain types of glass are bulletproof, glass has the capacity to be exceptionally durable and resistant to breaking. Certain types of glass, like laminated glass, are designed to not shatter at all, but rather break into giant pieces.

A common way to modernize arched windows is to install interior window treatments that allow light through the curved portion up to and let you cover the bottom portion for privacy. You can also install plantation shutters to make an arched window look more modern. From the exterior, arched windows can appear outdated if they’re coupled with ornate trim, so toning down the decor can make your window look more natural with a modern design.

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.