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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon130
    Verified window services reviews

Top-Rated Window pros in Macungie - Updated Nov 2026

Avatar for Alderfer Glass Co.
Alderfer Glass Co.
4.8(
71
)
Window Glass - Install or Replace

Serving Macungie, PA and surrounding areas

Approved

In business since 1961

Free estimates

Warranties offered

"Called them last week. Told them I had an emergency in that a window just cracked and was putting house up for sale.  The estimator who came told me it would be weeks before they could put me in the schedule but when I called that afternoon I was told we will do it as soon as we can.

I need all told 6 window panes replaced.  The cost was very fair and they came within a day.  The fellow who came (Brian) was very nice, left a clean room and did a nice job,

I went to put on some weatherstripping over a gap in the frame and saw one of the window panes was not quite affixed in a corner (slightly pulling away) I called and Brian came right back over and explained it took time for the putty to dry. I did nto know that (obviously ((*_*)) and felt a little silly calling him back but he was fine with it, apologized said probably should have explained that but he was glad I called since I had the concern,

I would use them again in, as they say, a New York minute."
Additional Photos
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+53

5 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Mad City Windows & Baths
Mad City Windows & Baths
4.4(
837
)
New Windows - 6 +New Windows - 3-5New Windows - 2

Serving Macungie, PA 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
8389 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for AJ Window and Door Solutions, Inc.
AJ Window and Door Solutions, Inc.
4.2(
90
)
New Windows - 6 +

Serving Macungie, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2008

Free estimates

Warranties offered

"James and his crew arrived first thing in the morning and worked all day. They replaced 22 wood double hung windows with new Okna 600 Eco-Pro vinyl windows. The new windows look and work great. There was one minor problem with the horizontal sliding window located in the kitchen; on speaking with the owner Tom, they have ordered the required parts and will return to install them. Overall we are pleased with the quality, workmanship and value of the windows. They make the house look much better and are easier to operate than our old windows. We would use AJ window and Door Solutions again and would recommend them to others. Thanks Barb and Joe H."
Before
After
Outside
Inside
Inside

+44

Response time6 hrs
78 neighbors recently requested a quote
Recommended by81%of homeowners
Avatar for Renuity Northeast
Renuity Northeast
4.3(
38
)
New Windows - 6 +New Windows - 3-5

Serving Macungie, PA and surrounding areas

Approved (Corporate)

In business since 2000

Free estimates

Warranties offered

"I liked that there was no nonsense. Their salesman was straightforward and the price was fair. We were also impressed with the installers. They installed all the windows in 1 day and they look great. I'm happy I chose them."
Entry Door
Doors
Doors
Doors
During Installation

+55

Response time6 hrs
2757 neighbors recently requested a quote
Recommended by66%of homeowners
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Windows FAQs, answered by experts

Energy-efficient windows are judged on their performance according to a few different factors, including heat transfer, air leakage, light transference, and condensation resistance. If you're unsure whether a window is energy-efficient, look for an ENERGY STAR® label from the U.S. Environmental Protection Agency (EPA). If various products, including windows, meet energy-efficiency standards set by the federal government, the EPA issues this label to help consumers identify energy-efficient products.

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.

Mulled windows are no less efficient than individual windows, provided the wall opening is the same size. Larger wall openings filled with glass will always reduce overall energy efficiency, as glass transmits heat more readily than a solid wall. If the windows that are mulled together have the same square footage as individual windows, you might actually see a small decrease in your electric bills, as mulled windows let in more natural light that can reduce interior lighting costs.

The best homemade cleaning solution for windows is one gallon of warm, distilled or bottled water mixed with five to ten drops of liquid dish soap. This is what professional window cleaners typically use when they make their cleaning solutions. Using bottled or distilled water will help avoid hard water stains after cleaning, and the soap will cut through grease, smudges, and debris on your glass.

Yes, egress windows must meet local building codes for size and accessibility. Professional installers ensure compliance.

The Macungie, PA homeowners’ guide to window services

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