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  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon245
    Verified window services reviews

Top-Rated Window pros in Nazareth - Updated Nov 2026

Avatar for Home Genius Exteriors
Home Genius Exteriors
4.9(
1,180
)
New Windows - 2New Windows - 3-5New Windows - 6 +

Serving Nazareth, PA and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

Elevate your home with Home Genius Exteriors, setting the standard by offering full-service solutions for roofing, siding, windows, doors, gutters and insulation. We support our veterans and communities by supporting local and national charitable organizations through our Home Genius Cares initiative. With an Owens Corning® Platinum Preferred designation, we also offer flexible payment options, industry leading warranties and a wide range of premium products tailored for your home. It?s time for a different experience, entrust your next home project to a genius and schedule your free inspection today!

Windows
Windows
Windows
Windows
Windows

+75

Recommended by47%of homeowners
Lulek Construction
5.0(
49
)
Door or Window Screens - Install or Repair

Serving Nazareth, PA and surrounding areas

Approved

In business since 2016

Free estimates

Small jobs welcome

"I initially hired Dariusz to replace a front window and install a drywall ceiling and lighting, which led to me hiring him to finish off the window/door framing and molding for a basement. Following that, I hired him to gut/redo a full bathroom, including tiling, tub, sink, toilet, lighting, painting, etc. Dariusz was very responsive and his work is top-notch. His proposals are concise and on-target. He kept the work and surrounding areas neat and cleaned up after himself. I would highly recommend him and do plan to hire him to do more work in the near future."
Basement Remodel
Basement Remodel
Basement Remodel
Basement Remodel
Basement Remodel

+42

Response time10 mins
1 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Acre Windows
Acre Windows
3.5(
42
)
New Windows - 6 +New Windows - 3-5New Windows - Multiple

Serving Nazareth, PA and surrounding areas

Approved (Corporate)

In business since 2008

Free estimates

Warranties offered

"Originally, the price that they had quoted had to be changed because Anderson wasn't manufacturing that window anymore. We had a deck outside which they were able to remove for us as well, so we didn't have to call out a separate company. They took care of all of the construction and did a great job."
Andersen Windows in Horsham, PA!
Before & After
Andersen Windows in Horsham, PA!
Inside view of new patio door
Andersen Windows in Horsham, PA!

+33

Response time1 day
Response rate100%
20 neighbors recently requested a quote
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Windows FAQs, answered by experts

Mulled windows are often more expensive than standalone windows. However, this is mostly because mulled windows tend to be larger than standard windows, meaning they require more materials and labor to manufacture and install, both of which drive up the cost. If mulled windows take up the same square footage as separate windows, they should cost about the same unless you need to reinforce your exterior wall to support the larger wall opening.

Yes. Thermal pane windows can be customized to fit a variety of different window sizes and dimensions. A contractor or manufacturer can usually offer custom sizing options based on your specific window requirements. You should consult with professionals who can assess your needs and provide the appropriate custom window solutions for your home.

DIY is possible with the proper tools. Professional installation ensures a proper seal and energy efficiency.

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.

Modern windows provide enhanced UV protection, improved heat retention, and cooling efficiency, contributing to overall household energy savings.

The Nazareth, PA homeowners’ guide to window services

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