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  • Average homeowner rating star icon3.7
    Average homeowner rating
  • Verified reviews icon161
    Verified window services reviews

Top-Rated Window pros in Princeton - Updated Nov 2026

Avatar for Smooth and Shine Window Cleaning
Smooth and Shine Window Cleaning
5.0(
51
)
Window Cleaning

Serving Princeton, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Emergency services offered

"Thomas delivered a detailed and exemplary window cleaning experience. Eleven windows cleaned inside and out. Even the front and rear entry doors were also meticulously detailed. Highly recommended."
My jobs
My jobs
My jobs
My jobs
My jobs

+9

Response time8 hrs
Response rate100%
49 neighbors recently requested a quote
Avatar for Alpha Window Washing
Alpha Window Washing
4.9(
169
)
Window Cleaning

Serving Princeton, NJ and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"This was our first experience with Alpha Window Washing. They cleaned my windows and gutters. One of the best experiences I ever had. Not only do my windows sparkle my gutters have never been so clean. They are polite, professional, friendly and the price is right! They will do this work for me from now on!"
Before
After
Before
After
2nd fl

+8

Response time9 hrs
Response rate87%
Recommended by98%of homeowners
Avatar for Clear View Window Cleaning Services, LLC
Clear View Window Cleaning Services, LLC
4.9(
54
)
Window Cleaning

Serving Princeton, NJ and surrounding areas

Approved

In business since 2008

Free estimates

Credit card accepted

"I hired Brian to clean exterior high windows (3rd floor). He came with a system that uses highly purified water. I was admittedly doubtful since I do all of my windows with cleaning solution and a squeegee. The outcome of his work is everything I expected. Pedro and the crew that came were terrific. I highly recommend Clear View for a quality job."
Residential Window Cleaning
Office Buildings
Patio Cleaning
Roof Washing: (Before & After)
Residential Deck

+54

Recommended by100%of homeowners
Avatar for Home Genius Exteriors
Home Genius Exteriors
4.9(
134
)
New Windows - 3-5New Windows - 6 +New Windows - 2

Serving Princeton, NJ and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"The entire experience was terrific. Everyone was very professional, experienced and friendly. The window quality is first rate. They made sure everything was cleaned up and in working order. I would highly recommend Home Genius. Thank you Matt, Alex and the entire crew."
Attic Insulation
Attic Insulation
Attic Insulation
Attic Insulation
Attic Insulation

+53

Response time2 hrs
Response rate99%
37 neighbors recently requested a quote
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 Princeton, 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
Avatar for Atlantic Applications LLC
Atlantic Applications LLC
5.0(
10
)
Window Tinting - Apply or Replace

Serving Princeton, NJ and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"Tom has done so many of our windows for privacy film.This time security tinting to our front door as well as privacy film to it.His price is extremely fair.I had gotten a price quote for the same two applications on our front door and it was double the price that Tom asked for.Not only that but he turns out top quality! We are so grateful for his presence in our lives.My husband and I are now retired and so have a budget.Tom works with us since we want more done to our windows in the near future.His personality is very endearing-very much a people person!:) Excellent service !!Cathy and Mark Wolferman"
1 Row Left!
Installing
After
After
After

+36

Response time2 days
Response rate86%
14 neighbors recently requested a quote
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Windows FAQs, answered by experts

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.

Yes, energy-efficient windows really can make a difference. As long as energy-efficient windows are properly installed and maintained, they can reduce your energy bill and offer significant savings.

Bay windows are not easy to install because they are heavy and require specific tools and woodworking experience. You’ll also need to install a roof cab, flashing, and shingles. Ensuring the window is level and sealed can be tricky but it is important because it prevents air leakage and water from entering your home. Most often, an experienced window pro should install bay windows.

Making a window in a basement larger costs an average of $4,200. You’ll need to pay an average of $550 to have a structural engineer plan the project, $500 to $1,500 for the installation labor, and an average of $2,200 for the excavation and window well installation. The remainder will go toward pulling permits, installing trim, and repairing drywall on the interior.

Yes, triple-pane windows are more resistant to condensation. They help to reduce interior condensation that forms as a result of warmer temperatures inside your home than outside it. This makes them a good fit for cooler climates, particularly with newer, well-sealed homes that retain higher levels of moisture in the winter months.

The Princeton, NJ homeowners’ guide to window services

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