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    Verified window services reviews

Top-Rated Window pros in Whippany - Updated Nov 2026

Avatar for Window MD
Window MD
5.0(
168
)
Window Glass - Install or Replace

Serving Whippany, NJ and surrounding areas

Approved

In business since 2019

Free estimates

Warranties offered

"John replaced the glass sash on my Anderson casement windows. He did the complete job in one day, at a cost of 15% of the Anderson replacement window quote. I highly recommend Window MD.. They were perfect!"
Ray S.
Ray S.
Response time5 hrs
Response rate93%
5 neighbors recently requested a quote
Avatar for Glass by Ro
Glass by Ro
5.0(
94
)
Window Glass - Install or ReplaceDoor or Window Screens - Install or RepairWindow Frame - Repair

Serving Whippany, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Emergency services offered

"The contractor scheduled our initial meeting almost immediately. When he first arrived he removed the window, that was broken, for measurement. He noted the size and explained that it would be ordered and should take 7-10 days. He followed up and let me know the progress. Once window was completed by manufacturer he scheduled the appointment to replace the window, keeping me updated and aware. He installed the window on the day he scheduled and the window looks great. I would definitely Ro again for any window needs and would recommend him as well."
Mirror table repair
Mirror table repair
Mirror table repair
Mirror table repair
Mirror table repair

+1

Response time7 hrs
Response rate99%
5 neighbors recently requested a quote
Avatar for Smooth and Shine Window Cleaning
Smooth and Shine Window Cleaning
5.0(
51
)
Window Cleaning

Serving Whippany, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Emergency services offered

"Thomas provided the best window cleaning service I have ever had. The windows have been meticulously cleaned inside and out. Sides of windows and all screens were taken very good care of as well. Very satisfied and I would highly recommended them."
My jobs
My jobs
My jobs
My jobs
My jobs

+9

Response time8 hrs
Response rate100%
49 neighbors recently requested a quote
Avatar for Mack Glass and Gutters
Mack Glass and Gutters
4.9(
109
)
Window Cleaning

Serving Whippany, NJ and surrounding areas

Approved

In business since 2017

Free estimates

Warranties offered

"Very reputable company. The owner Jorge Mass is very reliable & an excellent worker. I've had my windows washed, gutters cleaned & repaired by them for the last three years. I highly recommend them."
Before and After
Gutter cleaning in Haworth, NJ
Gutter cleaning and install in Essex Fells, NJ
Gutter cleaning in Summit, NJ
window cleaning

+7

Response time8 hrs
1 neighbors recently requested a quote
Recommended by99%of homeowners
Avatar for Wet Seal Caulking & Construction, LLC
Wet Seal Caulking & Construction, LLC
5.0(
16
)
New Window - Single - For BusinessNew Windows - Multiple - For BusinessWindow Glass - Install or Replace

Serving Whippany, NJ and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

"Alex responded quickly to help me get six very old third story dilapidated attic windows replaced. He and his coworker came, measured and special ordered new windows at a fair price. They did excellent and efficient work in a difficult to work area. If you need windows replaced or repaired Wet Seal is who I would recommend. I appreciate all he did and the windows look great. Thank you Alex"
Main Bathroom
Glass Shower Doors
Glass Shower Door
Glass Enclosures
Response time7 hrs
2 neighbors recently requested a quote
Recommended by100%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.

Yes, they address underlying issues, providing long-term seals and energy savings you might need help to achieve.

Bay windows are supported by braces and industrial strength cables, often at the top of the window but sometimes at the bottom. The bay window may need buttress supports if installed on the second floor. Wood screws on the interior also hold the bay window in place. Bay windows are heavy and need proper support to prevent sagging and wall damage. You need to ensure that the support system can hold the weight of the window and the roof cab over the window.

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.

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 Whippany, NJ homeowners’ guide to window services

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