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    Verified window services reviews

Top-Rated Window pros in Cortland - Updated Nov 2026

Avatar for Byron's Window Washing
Byron's Window Washing
5.0(
12
)
Window Cleaning

Serving Cortland, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Offers commercial services

"We recently hired Hunter for window washing at our office, and we couldn't be happier with the results! From start to finish, he was professional, efficient, and thorough. Hunter took the time to ensure every window sparkled, both inside and out, and the difference is truly noticeable. Hunter was courteous, punctual, and respectful of our workspace, ensuring minimal disruption to our day-to-day operations. We highly recommend Byron's Window Washing for any business in need of top-notch window cleaning services."
Tall Trainer
Tall Trainer
Tall Trainer
Interior Residential
Exterior Residential

+6

Response time2 days
Response rate98%
5 neighbors recently requested a quote
Avatar for The Tint Shop
The Tint Shop
4.3(
29
)
Window Tinting - Apply or Replace

Serving Cortland, NY and surrounding areas

Approved

In business since 1993

Free estimates

Warranties offered

"The salesmen arrived on time and were very friendly. We spoke about the product and what my goal was. The estimate was very reasonable. This was a Wednesday. I called Thursday to hire them. They asked when I would like it installed. I kiddingly said tomorrow. They checked their schedule and made it happen. I was shocked!!!! I didn’t have to wait weeks. The installers showed up the next morning right on time, got to work, and did an excellent job. They were clean and kept the room picked up. When completed they cleaned the room up, leaving it exactly as they found it. No debris anywhere. I was very impressed and pleased. I would use them again snd recommend them to anyone looking to tint home windows."
Mural 1
FLCC WALL MURALS
FLCC WALL MURALS
FLCC WALL MURALS
UV Rejection

+16

Response time2 days
19 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Comfort Windows & Doors
Comfort Windows & Doors
4.1(
71
)
New Windows - 6 +New Windows - 3-5

Serving Cortland, NY and surrounding areas

Approved (Corporate)

In business since 1979

Free estimates

Credit card accepted

Comfort is a family-owned home improvement company proudly serving Syracuse and Central New York for over 47 years. We specialize in replacement windows, roofing, siding, and bathroom remodeling, offering solutions built to handle Upstate New York’s harsh weather. Our custom vinyl replacement windows are manufactured in New York State and installed by experienced local professionals. From durable roofing systems and low-maintenance siding to modern bathroom renovations, Comfort delivers quality workmanship and dependable results. See why Syracuse homeowners trust Comfort to work on their home.

Bathroom Remodels
Bathroom Remodels
Bathroom Remodels
Bathroom Remodels
Bathroom Remodels

+21

65 neighbors recently requested a quote
Recommended by72%of homeowners
Avatar for C. Michael Exteriors, Inc.
C. Michael Exteriors, Inc.
4.0(
75
)
New Windows - 2New Windows - 3-5New Windows - 6 +

Serving Cortland, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2008

Free estimates

Warranties offered

"April 2021 We bought a house last fall and spent our first winter in it. During this time, we could clearly see and feel how uninsulated our windows were. Some original to the build of the house. I would be sitting at my desk working and see my curtains move and constantly feel the cold air on my fingers. It was a no brainer this was going to be our first major home improvement/project for our new house. We talked to two different companies and decided to go with C. Michael Exteriors for several reasons. Our salesperson Gary Langdon did a wonderful job explaining the process of how the windows were manufactured and showing us the very different factors of these windows from other companies. The multiple layers of insulating are a big factor for us. There are a several choices on colour, grides and type of style window you are looking for. We needed to replace seven windows. Two larger windows, converting one from a bay to regular, two basement, and three â normalâ room size. Each window is made to specifically to fit your needs and made here in the USA. Gary assured us the ease of the project from the skilled workers coming to put in the windows. This was a big concern of ours. We wanted to make sure everything was picked up and clean. Gary assured us the workers are very professional and will go through all the workings of the windows with us once completed. He was not wrong! We got a call saying our windows were ready and could they come that week (a few weeks earlier than estimated ). Chance and his crew showed up right on time that day and were all very professional and courteous. Each worker that came had a specific job on each window and this made the process go so fast and smooth. You can tell they have been doing this together a long time. It was flawless and like a â well-oiled machineâ . They were completed with in a few hours. Not days or a whole day, a few hours! The professionalism from Gary and all the skilled workers is definitely a reason to do business with C. Michael Exteriors. We highly recommend for any project that they can accommodate. Thank you for making our first home improvement project a successful one!"
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 Keuka Sweeps LLC
Keuka Sweeps LLC
4.6(
11
)
Window Cleaning

Serving Cortland, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Offers commercial services

"I had an apartment, 3 bedrooms and ~1500 square feet. I was moving by myself and my husband was out of town, and there was no way I was going to get the apartment cleaned in time for the new lessee. I hired Joe and despite a few false starts (on my end, I kept having to postpone due to work obligations), he was incredibly patient and understanding. He was so reasonably priced, too! The contractors I normally use for work (I'm a property manager) charge way more for a unit that's less than half the size of my old apartment, and their work is mediocre at best. Joe did a fantastic job - he even went and scrubbed my baseboards! I will absolutely hire him again the next time I need help with a cleaning project"
Response time9 hrs
Response rate86%
3 neighbors recently requested a quote
Avatar for Mad City Windows & Bath - Rochester
Mad City Windows & Bath - Rochester
New to Angi
New Windows - 2New Windows - 3-5

Serving Cortland, NY and surrounding areas

Approved

In business since 2001

Free estimates

Warranties offered

To learn about Mad City Windows and its history, you need to start back in 1998 when our family-owned company first opened its doors and changed the face of home remodeling in Wisconsin. From the beginning, our business has been built on a foundation of friendship and trust and, in return, local homeowners have come to know they can place their trust in us. In order make certain that we consistently earn that trust, we are dedicated to ensuring the expert, seamless delivery of high-quality products and remodeling solutions to homeowners throughout our service area. \n \nToday, we expand our home remodeling expertise across Wisconsin, Minnesota, Iowa and Illinois. With over 50,000 completed projects, we take our 2+ decades of experience to serve the communities of Minnesota, Iowa and Illinois. They can expect our highest standard of service and professionalism.

Testimonial Letter(s)
Home Exterior + Bath
Home Exterior + Bath
Home Exterior + Bath
Home Exterior + Bath

+19

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Windows FAQs, answered by experts

The most common types of window frames include frame and sash, metal or aluminum frames, composite frames, fiberglass frames, vinyl frames, wood frames, glass or glazed frames, and insulated frames. Frames can also be categorized by operating types, such as awning frames, single/double-sliding frames, fixed frames, casement frames, and single/double-hung frames.

The best time to remove and restore old windows is during temperate weather. Late spring and the early onset of winter are ideal seasons. While summer has its challenges (e.g., bugs, heat, and dust), it’s also a good time to do restoration work. The worst time to restore old windows is during the winter, especially if it is particularly cold and snowy.

While clean windows don't automatically increase home value, they make your home look more attractive from the outside, and since the exterior is the first thing a potential buyer will see, it can help make a good first impression that paints the rest of your home in a positive light. Educated homebuyers will see that your home is well cared for if they see clean window tracks and sparkling window glass, which can contribute to an overall positive opinion of your property. Clean windows give the impression that the rest of the home—including systems and appliances—is probably well-kept, too.

If your windows weren’t manufactured with a retaining clip to receive muntins and hold them in place, you should contact a window company near you to add them for you. A professional will bond the muntins directly to the glass to hold them in place, and they’ll make sure the edges line up nicely with your window frames. If your window does have retaining clips to hold muntins in place, you can just pop the muntins into the clips.

Depending on the window style and your home's layout, you can install replacement windows from either the inside or the outside. Many installations are done from the inside because it allows for better access and weather protection, but some exterior installs are easier for certain types of siding or trim. The key is choosing the approach that gives you the best access to the frame while keeping the existing structure intact.

The Cortland, NY homeowners’ guide to window services

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