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TRUSTED BY MAHOPAC, NY HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon120
    Verified window services reviews

Top-Rated Window pros in Mahopac - Updated Nov 2026

Good Fellows Window Corporation
4.7(
176
)
New Windows - 6 +

Serving Mahopac, NY and surrounding areas

Approved

In business since 1996

Free estimates

Warranties offered

"I met with Gary, from Goodfellows, about a month ago and genuinely had such a good feeling about him and his company that I hired him without comparison shopping. I did use my resources to evaluate the type and quality of the windows and they sell and was happy that they were made in America from a company that has an excellent reputation for high quality windows. Their efficiency ratings are better than all the top name brands, too! I chose to have 3 replacements windows changed from double hung to awning windows so I can leave them open when it rains. I also had them cut out openings for two brand new windows, since the east side of my house was built without a single opening on that side of my house, which made made air flow terrible! However, I saved the best for last!!! I had the Goodfellows crew remove a three in a row series of double hung windows and replace the old duds with a four pane Bow window. Gary told me that it would look great with a handcrafted top piece that one of his guys could make on site and custom for this window. It is a work of art and Orlando has a gift. The asphalt caps most bow windows have around the neighborhood pale in comparison and I am so grateful to have taken Garyâ s advice. My new windows make my house look great, but also remind me I have work to do to clean up the rest!!! But the bow window was worth every penny! It is stunning. Iâ d highly recommend considering hiring this company; they are exceptional. Gary is a man of his word and kept me updated during the extended wait due to the shuttering of some of the companies due to the Covid-19 pandemic. I knew they were doing the best that they could under the circumstances and the wait was 100 percent worth it! Iâ ll be contacting them again for a roof and if I need any other such work! Their prices, I learned after the fact, were the significantly below their competitors."
Bay windows
Taking out the old
Before
 Before
 Starting

+45

4 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Foggy Bottom Home Improvement
Foggy Bottom Home Improvement
4.9(
47
)
Window Cleaning

Serving Mahopac, NY and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

"This is a lovely husband and wife team who specialize in window cleaning. They are very nice, very professional, and our windows are now spotless and beautiful. Highly recommend!"
Response time1 day
Response rate92%
15 neighbors recently requested a quote
Avatar for Veterans Tile
Veterans Tile
4.9(
71
)
New Window - SingleNew Window - Single - For BusinessNew Windows - 2+2 more

Serving Mahopac, NY and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

Welcome to Veterans Tile LLC, \nA veteran owned and family business. We do Tile installation, removal and repairs, from bathrooms, kitchens and floor remodeling! We also do molding and trim installation, painting, drywall installation, drywall repairs. We install new windows and doors, appliance installs and plumbing. We take pride in the quality of work and customer satisfaction that we give each and every customer! Serving you is our commitment. Every job is important to us. I’m honest and fair with all our prices. There's no short cuts with us we do it right the first time. Call or text at 845-499-6242

Bathroom remodel
Bathroom remodel
Bathroom remodel
Bathroom remodel
Bathroom remodel

+8

Response time1 day
4 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Power Home Remodeling
Power Home Remodeling
4.3(
6,546
)
New Windows - 6 +New Windows - 3-5

Serving Mahopac, NY and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1992

Free estimates

Warranties offered

"Window install went well. Main problem was we wanted an additional window installed and this company will only replace windows not install new ones (However small, simple or straightforward the install)."
Double Hung & Double Hung W/ Half Round
Double Hung W/ Half Round
Double Hung W/ Half Round
Double Hung
Double-Hung Window

+24

1680 neighbors recently requested a quote
Recommended by85%of homeowners
Fratto Home Improvement and Repair LLC
5.0(
16
)
Window Well Covers - Install or RepairHardware, Latches & Tracks (Window) - Repair or ReplaceWindow Frame - Repair

Serving Mahopac, NY and surrounding areas

Approved

In business since 1999

Free estimates

Warranties offered

Fratto Home-improvement and Repair LLC specializes in ALL TYPES OF HOME REPAIR. \nKitchen and bathroom renovations; painting and plastering \nTile installation; wood floor and laminate floor installation. FREE ESTIMATES.\nGeneral carpentry and Home Improvement. Custom Consultation. \nFully licensed bonded and insured \nPlease call Samuel Fratto @ 914-420-7015 NO JOB TO SMALL. . All work is guaranteed. Fratto home improvement and repair no longer works in Yonkers.

Response time9 hrs
Response rate100%
1 neighbors recently requested a quote
Avatar for CLEANING SOLUTIONS OF CT LLC
CLEANING SOLUTIONS OF CT LLC
4.7(
98
)
Window Cleaning

Serving Mahopac, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Free estimates

Emergency services offered

"the team of ladies is wonderful. Senaida takes great care of our home investment and remembers all the preference details on using our green cleaning products, etc. They also do extra projects on occasion like basement and windows (exterior, etc.)"
Cleaning Service in Sherman CT
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+26

Response time6 hrs
Response rate99%
Recommended by82%of homeowners
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Windows FAQs, answered by experts

In some cases, you might need a permit for a window replacement, which is hard to get if you’re not a professional contractor. You should probably just hire a window replacement company in the first place because the job is complicated and can be dangerous for the average DIYer. You may not even save any money doing it yourself because contractors purchase materials wholesale.

Most manufacturers have their name imprinted somewhere on the window, such as the spacer bar, hardware, or frame. Other manufacturers will include an identification number printed on the glass itself. If you’re unable to find either of these, then your window was manufactured locally (oftentimes called a “shop window”). 

With a manufacturer name (or even better, the identification number) you can attempt to research the information to find out when the product was made. Keep in mind this won’t tell you when the window was installed on your home, but can get you close.

The average cost to repair a window is about $400, with prices typically ranging from $175 to $1,500. The final cost is influenced by several factors, including:

  • Number of Panes: Single-pane repairs average around $200, double-pane repairs range from $200 to $400, and triple-pane repairs can cost $600 to $1,100.

  • Type of Repair: Minor fixes for a track, seal, or sash are more affordable than repairs for broken glass or window frames, which are typically the most expensive.

  • Window Details: The size, type, and material of the window affect the price.

  • Accessibility: Windows on upper floors or in hard-to-reach locations may increase labor costs.

  • Other Factors: The extent of the damage, local labor rates, and the need for emergency service will also impact the total cost.

For comparison, a full window replacement can range from $175 to $1,800 or more for high-end materials or large windows like bay or bow windows.

Typically, a bay window is, at minimum, 42 inches wide. That said, you can always design a custom bay window that is smaller—box bay windows are usually less than three feet in width and are ideal for smaller spaces.

Adding windows to a house is expensive. Budget roughly $5,800 to add a single window, and double or triple that to add two or three. In some cases, adding a single window can exceed $20,000, depending on the type of exterior wall, the size of the window, the type of window, local permit costs, and other factors.

The Mahopac, NY homeowners’ guide to window services

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