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TRUSTED BY GUILFORD, NY HOMEOWNERS

  • Average homeowner rating star icon3.7
    Average homeowner rating
  • Verified reviews icon13
    Verified window services reviews

Top-Rated Window pros in Guilford - Updated Nov 2026

Avatar for Mad City Windows & Baths
Mad City Windows & Baths
4.4(
838
)
New Windows - 6 +New Windows - 3-5New Windows - 2

Serving Guilford, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2001

Free estimates

Warranties offered

"The installers were wonderful. Friendly, knowledgeable, fast and CLEAN! Youâ d barely know theyâ d been there!. And our sales person really helped us understand the best, but not most expensive windows for our house. If I need more windows they will be back!"
windows
siding
siding
siding
windows

+20

Response time10 mins
7787 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for C. Michael Exteriors, Inc.
C. Michael Exteriors, Inc.
4.0(
75
)
New Windows - 2New Windows - 3-5New Windows - 6 +

Serving Guilford, 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 Adirondack Basement Systems, Inc.
Adirondack Basement Systems, Inc.
4.9(
19
)
Egress Window - Install

Serving Guilford, NY and surrounding areas

Approved

Super Service Award Winner

In business since 1998

Free estimates

Warranties offered

Since 1998, Adirondack Basement Systems has been the trusted local expert for basement waterproofing, foundation repair, crawl space repair, and concrete lifting throughout Upstate New York and Western Massachusetts. As a locally owned and operated company, we're proud to deliver permanent solutions backed by exceptional customer service and industry-leading products. In 2026, we were honored with the BBB Torch Award for Ethics, recognizing our commitment to integrity, professionalism, and putting our customers first. Contact us today for a free, no-obligation inspection and discover why thousands of homeowners trust Adirondack Basement Systems.

Sidewalk Before
Sidewalk After
PowerBrace Installation
Queensbury PowerBrace After
Before Photo of a Schenectady Crawlspace

+13

Response time2 hrs
Response rate100%
74 neighbors recently requested a quote
Avatar for Horner Construction & Roofing
Horner Construction & Roofing
4.9(
8
)
New Windows - 2Window Frame - Repair

Serving Guilford, NY and surrounding areas

Approved

In business since 2021

Emergency services offered

Warranties offered

Horner Contracting and Construction is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

Response time2 days
Response rate94%
20 neighbors recently requested a quote
Avatar for Mad City Windows & Bath - Albany
Mad City Windows & Bath - Albany
New to Angi
New Windows - 2New Windows - 3-5

Serving Guilford, 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)
Roofs
Roofs
Windows
Windows

+18

West Side Window Cleaning
New to Angi
Window Cleaning

Serving Guilford, NY and surrounding areas

Approved

Free estimates

Small jobs welcome

Credit card accepted

For 75 years our family owned and operated business has proudly served our community with dependable professional cleaning services. With three generations of experience, we've built our reputation on quailty workmanship relationship and costumer satisfaction.\n\nWe specialize in:\n\nPre Construction Post Construction cleaning \n\nCommercial and Residential Window Cleaning \n\nGutter Cleaning\n\nPreassure Washing\n\nFloor stripping and Waxing\n\nJanitorial \n\nLaborers to sweep and take out debris out\n\nWheather you're preparing a property for its next stage of construction, getting newley completed project ready for occupancy, or simply looking to maintain your property, our experienced team is here to get the job done right.\n\n75 years of experience. Family owned. Quality you can count on

Window Cleaning
University of Scranton
Window Cleaning
Do It All
New to Angi
Door or Window Screens - Install or RepairEgress Window - InstallHardware, Latches & Tracks (Window) - Repair or Replace+10 more

Serving Guilford, NY and surrounding areas

Approved

My name is Dan I have been working as a carpenter for a local union but decided to go different route in life. I work with my brothers on houses and we Do It All. No job is too big or too small. From small things like furniture install to stripping down your house completely and remodeling it we can Do It All.

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Windows FAQs, answered by experts

Garden windows last about 15 to 30 years, depending on the materials, ongoing maintenance, and local climate. Fiberglass and wood windows tend to have the longest life spans as long as you keep up with cleaning, lubricating, and refinishing them. Make sure to inspect your windows about once a year for signs of trouble, like worn-out seals, frame damage, or cracks in the panes.

On average, replacing your windows can cost anywhere from $180 to $410, which breaks down to an average of $280 per window. It all depends on the size of the window you’re installing and the frame and glass that you choose. Other things a contractor might take into consideration are the age of your home, the condition of the walls, and where you’re installing the windows.

Egress windows are typically required for basements with habitable space or living quarters. Not all basements or lower levels require egress windows. However, egress windows are required in homes with living spaces such as bedrooms and living rooms in a basement. The International Residential Code and International Building Code require sleeping rooms to have a specific size egress window. Check your local building codes to confirm the requirements in your area.

The primary benefits of an egress window include providing a safe emergency exit, increasing natural light in a space like a basement, and improving ventilation. Additionally, installing an egress window can often increase your property's value.

Whether or not you need permission to change the windows in your house depends on your local laws. If you’re enlarging an opening or installing a new window and need to make structural changes to the house, you’ll need a permit. In most locations, you won’t need permission if you’re just replacing a window with another window of the same size. The window installation company you work with will be able to help you navigate any planning permits you may need.

The Guilford, NY homeowners’ guide to window services

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