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  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon551
    Verified window services reviews

Top-Rated Window pros in Horsham - Updated Nov 2026

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

Serving Horsham, PA and surrounding areas

Approved

In business since 1961

Free estimates

Warranties offered

"Very professional. Quick quote with competitive price and the installation occurred less than two weeks later. Quality worked performed by a knowledgable and friendly technician. Windows look better than the day they were installed!"
Additional Photos
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Additional Photos

+53

5 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Power Home Remodeling
Power Home Remodeling
4.2(
790
)
New Windows - 6 +New Windows - 3-5

Serving Horsham, PA and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1992

Free estimates

Warranties offered

"Excellent workmanship and products I have had three installations with Power in the past two years. I first used them for a new roof and gutters. The workers were all knowledgeable in their area of work. Clean up was good although some nails kept showing up over time. Next I had the 2nd floor windows and some 1st floor windows replaced, 9 in total. Installation went well and they cleaned up beautifully afterwards. I love the windows! They are a beautiful and energy efficient product. Lastly, I recently had a bay window replaced in my kitchen with the same type window. The workers ere all friendly and explained what would be done. The area was draped with plastic to cut down on dust. Clean up was excellent inside and outside! The window is beautiful and the framing on the outside of the window matches the other windows and the small roof above the bay window was replaced with the same roofing as the rest of the house. I would choose them again for any future projects."
Double Hung & Double Hung W/ Half Round
Double Hung W/ Half Round
Double Hung W/ Half Round
Double Hung
Double-Hung Window

+24

1686 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for 2 Hour Glass - Fast Window Repair
2 Hour Glass - Fast Window Repair
4.7(
31
)
Window Glass - Install or Replace

Serving Horsham, PA and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"It went very well. Our window shattered late the night before. We called the company first thing in the morning and left a voicemail. Someone called back about an hour later and took a description of the issue. We texted him a photo and he gave us a price right away. He showed about about 2 hours later. He came is with a mask (Coronavirus protection) and we straight to the window. He popped it out, took it into the back of the truck parked outside, where they did the replacement right on site. It took about 1 hour and it popped back on the frame very easily."
30 neighbors recently requested a quote
Recommended by79%of homeowners
Avatar for Earth Smart Remodeling
Earth Smart Remodeling
4.6(
73
)
New Windows - 6 +New Windows - 3-5New Windows - 2+5 more

Serving Horsham, PA and surrounding areas

Approved

In business since 2006

Free estimates

Warranties offered

"I am thrilled with our new windows from Earth Smart, and will be hiring them again to replace the rest of our windows! The installer are wonderful -- attending to every detail -- and the windows are beautiful! The owners provide top notch customer service and are very nice to work with!"
After
After
After
After
Black Window Project

+59

Response time1 day
Response rate100%
49 neighbors recently requested a quote
Avatar for Window Genie of E Montgomery County and NE Philly
Window Genie of E Montgomery County and NE Philly
4.9(
12
)
Window Cleaning

Serving Horsham, PA and surrounding areas

Approved

In business since 1994

Free estimates

Small jobs welcome

Window Genie provides professional window cleaning and exterior cleaning services for homes and businesses throughout Montgomery County, Philadelphia, and South Jersey. Our team specializes in residential and commercial window cleaning, pressure washing, gutter cleaning, window tinting, concrete cleaning, house washing, roof washing, and holiday or permanent lighting.\nWindow Genie delivers reliable service, professional results, and convenient scheduling. We use proven cleaning methods, professional-grade equipment, and attention to detail to help keep your home or business looking clean, polished, and well-maintained.\nFrom streak-free windows to refreshed siding, clean gutters, and brighter outdoor surfaces, Window Genie of E Montgomery County and NE Philly is your local choice for dependable exterior cleaning services.\nContact us today to request a free estimate, and show your home the love it deserves.

Window Cleaning
Window Cleaning
Screen Replacement
Window Cleaning
Window Cleaning

+7

Response time5 hrs
Response rate96%
7 neighbors recently requested a quote
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Windows FAQs, answered by experts

Before purchasing, it’s good to weigh the pros and cons of vinyl windows. Vinyl windows offer several advantages over other types of windows. Vinyl windows are more affordable than most other window types, and they’re also very energy efficient. Vinyl windows are also low-maintenance, weather-resistant, and easy to install.

Whether or not you need permission to change the windows in your house depends on your local laws. If you’re enlarging an opening or installing a new window and need to make structural changes to the house, you’ll need a permit. In most locations, you won’t need permission if you’re just replacing a window with another window of the same size. The window installation company you work with will be able to help you navigate any planning permits you may need.

Window washing usually refers to cleaning dirt and other debris off of the exterior of your windows, while window cleaning is a much more involved process that addresses the outside and inside of the glass, as well as the interior components. Window washing is more to improve the aesthetic of your windows, while window cleaning can improve performance, reduce the risk of damage over time, and even improve your home’s energy efficiency.

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.

Use a high-quality caulk with silicone around your windows, as it’s waterproof and shrink-proof. Or, you can use a caulk consisting of polyurethane or acrylic if you want to be able to paint over it. Caulk made from silicone is not paintable. Avoid using inexpensive caulk that has a resin or oil base. These caulks will not last long and may shrink and pull away from the window as temperatures go up and down.

The Horsham, PA homeowners’ guide to window services

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