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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon97
    Verified window and door contracting services reviews

Top-Rated Window and door contractors in Constantia - Updated Nov 2026

Avatar for JMT Construction of CNY LLC
JMT Construction of CNY LLC
4.6(
37
)
New Windows - 6 +New Windows - 3-5Doors (Exterior) - Install or Replace+5 more

Serving Constantia, NY and surrounding areas

Approved

Emergency services offered

Credit card accepted

Customers say: True professional

"JMT Construction was Great to work with from start to finish! Jim replaced 5 windows & our sliding glass door in a timely manner and put in extra time to accommodate our schedule. Would definitely recommend JMT Construction and will reach out when needed in the future!"
Additional Photos
Additional Photos
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+51

Response time1 day
10 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for C. Michael Exteriors, Inc.
C. Michael Exteriors, Inc.
4.0(
75
)
New Windows - 2New Windows - 3-5New Windows - 6 +

Serving Constantia, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2008

Free estimates

Warranties offered

"Thank you for putting this wonderful window in! It's so clear and big. We love it! Makes the room look bigger!! We've had a few hot days and it has been cooler in the house with the new window! We contacted CMichael interiors on March because we noticed our bow window had a leak in the middle pane. We also noted it was cooler to sit by it in the winter and pretty warm when the sun was out. It took a while to get the window due to the delay with Covid but we were well aware of that. When there was any progress or delay they would communicate with us and also asked us a few times to be sure this is what we wanted. They installed the window in June. 5 guys total and a few hours, the window was in. They were very entertaining to watch!ð very professional and took care of all of the cleanup and removal. Would highly recommend!!"
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 GPG Construction
GPG Construction
4.8(
31
)
Doors (Exterior) - Install or ReplaceSliding Door - InstallStorm Door - Install

Serving Constantia, NY and surrounding areas

Approved

In business since 2007

Free estimates

Customers say: Quick response

"Pete was excellent about keeping me in the loop. There were some problem areas underneath the old siding that needed repair as well and I was kept abreast of every situation. He was very responsive and easy to get a hold of."
Response time10 hrs
Recommended by79%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 Constantia, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2001

Free estimates

Warranties offered

"This company has excellent windows, doors, and service. The installers did a fantastic job with installation and clean up. I would highly recommend this company to anyone!"
windows
siding
siding
siding
windows

+20

Response time10 mins
7863 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Pace Window & Door Corp.
Pace Window & Door Corp.
3.7(
98
)
Doors (Exterior) - Install or Replace

Serving Constantia, NY and surrounding areas

Approved

In business since 1985

Free estimates

Warranties offered

"I am THRILLED with my 19-window purchase from Pace Window and Door! Not only are the windows beautiful and so easy to use, but the outside surround looks like I have a new house! From Glen, the sales rep to the skilled and immaculate installers Dan & James, I am very happy with the entire purchase & process. I highly recommend Pace Window & Door and their lifetime warranty that can even be passed on to any future owners of this property! I heard that there are 3000 window companies in the US and only 10 manufacturers. How lucky that Pace is one of those skilled manufacturers in Rochester. Thank you Pace Window and Door—great job! 🥰 The project option above did not list windows, and I couldn't post this review without clicking that box that says doors."
Response time4 days
132 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Stellar Roofing
Stellar Roofing
4.9(
21
)
New Windows - 6 +

Serving Constantia, NY and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"Hands down the BEST company to work with! Absolutely great experience from the sales person to the crew and supervisor that did our roof! Would never use any other company! Their work is immaculate and our roof looks stunning!!"
Response time2 days
560 neighbors recently requested a quote
McLeod Remodeling
3.5(
143
)
Door or Window Screens - Install or RepairDoors (Exterior) - Install or ReplaceDoors (Interior) - Install or Replace+6 more

Serving Constantia, NY and surrounding areas

Approved

In business since 2001

Free estimates

Customers say: Quick response

"Sean explained all steps in the remodel process. He also got our approval for suggestions he had and was very punctual and let us know if he had delays. Overall great experience, beautiful job, and would highly recommend."
Response time5 hrs
Recommended by93%of homeowners
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Window Door Contractors FAQs, answered by experts

Many windows carry warranties from the manufacturer or installer that may cover the cost of repairs for a fixed amount of time. When installing or replacing windows, ask about any applicable warranties, what kinds of damage and repair they may cover, and what the procedure is for making a warranty claim.

There are a number of ways to secure windows. You can add motion detectors or window sensors to detect movement and impact or change the window locks to make them stronger. Some of the ways you can secure windows are much like how you secure a home: closing the curtains at night and setting up security cameras outside so you can monitor your property even in your absence. 

Among the various entry points into your residence, it's crucial to recognize that your basement windows are arguably the most susceptible. Basements usually have windows facing the side and back yards, often concealed from driveway floodlights, porch lighting, and doorbell cameras. Their vulnerability underscores the importance of reinforcing basement window security to safeguard your home from break-ins.

Yes, if you have ventilated skylights, you can install insect screens on them. Insect screens for skylights cost $10 to $50 each, depending on their size and quality. Most pros highly recommend insect screens for ventilated skylights because they keep pests outside of your home while allowing fresh air inside.

Window screens are available in several standard sizes. Common dimensions include 24 to 36 inches wide by 36 to 48 inches tall, as well as sizes like 18 by 14 inches and 20 by 20 inches. These often correspond to standard window sizes, such as 2 feet wide by 3 feet tall or 4 feet wide by 6 feet tall. Screens are also sold in replacement rolls to accommodate various dimensions. It is always best to measure your windows for accuracy before a repair or replacement. If your windows are a non-standard size, you will likely need to order custom screens, which can increase the cost. However, a screen does not necessarily have to fit the entire window, so you may be able to use a standard-size screen even if your window is slightly larger.

The Constantia, NY homeowners’ guide to window and door contracting services

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