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TRUSTED BY GREENCASTLE, PA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon71
    Verified window services reviews

Top-Rated Window pros in Greencastle - Updated Nov 2026

Avatar for Mackey's Glass Service
Mackey's Glass Service
5.0(
36
)
Door or Window Screens - Install or RepairStorm Windows - Install or ReplaceStorm Windows - Install or Replace - For Business+1 more

Serving Greencastle, PA and surrounding areas

Approved

In business since 2019

Free estimates

Small jobs welcome

"I had custom double pane tinted windows replaced due to condensation forming in the original windows. The whole project went very well from initial appointment when they measured the windows and later provided a quote, to the installation. Installers took their time and did excellent work. I will call them again if I need windows replaced."
Frameless Shower Enclosure
Shower Enclosure
Sklight Window Replacement
Same as above
Double Picture

+52

Response time1 day
Response rate87%
Recommended by96%of homeowners
Avatar for Home Genius Exteriors
Home Genius Exteriors
4.9(
862
)
New Windows - 3-5New Windows - 6 +New Windows - 2

Serving Greencastle, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2004

Free estimates

Emergency services offered

"I had 3 new windows installed and they are beautiful. The entire experience was delightful and I am excited for the new windows. I would recommend to others for window installations. I was worried at first but it was great!!"
Gutter
Gutter
Gutter
Gutter
Gutter

+75

48 neighbors recently requested a quote
Recommended by52%of homeowners
Avatar for Power Home Remodeling
Power Home Remodeling
4.3(
6,546
)
New Windows - 6 +New Windows - 3-5

Serving Greencastle, 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

1620 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Renuity Northeast
Renuity Northeast
4.3(
38
)
New Windows - 6 +New Windows - 3-5

Serving Greencastle, PA and surrounding areas

Approved (Corporate)

In business since 2000

Free estimates

Warranties offered

"I have to say that Matt, Dave and Rich were amazing! They were professional, friendly and cleaned up after themselves! I will tell anyone I know looking for windows to call Rite Window for sure. Happy customer Darlene"
Entry Door
Doors
Doors
Doors
During Installation

+55

Response time6 hrs
2618 neighbors recently requested a quote
Recommended by66%of homeowners
Avatar for PJ Fitzpatrick
PJ Fitzpatrick
3.9(
729
)
New Windows - 3-5New Windows - 6 +

Serving Greencastle, PA and surrounding areas

Approved

In business since 1981

Free estimates

Warranties offered

"This was a warranty. They repaired of a bow window sill. Joe removed the damaged edge and reinstalled it with glue and biscuit inserts and finishing screws. His work was very professional and neat. He was a pleasure to work with."
Response time3 hrs
Recommended by90%of homeowners
Castle The Window People Mid Atlantic
New to Angi
New Window - SingleNew Windows - 2Egress Window - Install+1 more

Serving Greencastle, PA and surrounding areas

Approved

In business since 1991

Free estimates

Credit card accepted

Castle The Window People is the right combination of qualities to make us the best choice for your next window or door project. History: that shows our success has been sustained over decades. Buying power: we leverage our buying power to deliver the highest quality products at the best price and we provide great value. Business model: our focus is on windows and doors and we may be the most seasoned experienced professionals in the industry. Our focused experience allows us to confidently say we are window and door experts. Product and solutions: our products windows and doors are high performing, well installed, good quality windows and doors. Customer protection: we are home to the only true lifetime guarantee in the industry. Putting it all together we believe we are the best choice for your next window and or door project.

68 neighbors recently requested a quote
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Windows FAQs, answered by experts

When you need new windows depends on a variety of factors, including the age of your windows, the age of your home, and the climate you live in. If you’re dealing with budget constraints, you don’t need to replace all your windows simultaneously. 

When buying new windows, you should consider energy efficiency, safety, and aesthetics to choose the right window for you.

The maximum protruding distance allowed for a bay window is determined by its flank angles. 30-degree flanks can extend about 13 to 14 inches. If the angle is 45 degrees or larger, then the bay window can stick out about 19 inches. If the window extends too far out, it would cause structural instability and safety concerns.

Most modern egress windows installed in basements open outward into a window well, although some older homes have in-swing windows. Egress windows, like casement windows used in other parts of the home, such as bedrooms and bathrooms, may open inward, and these windows are often larger than outward-opening windows.

Yes, caulking windows is worth it. Because moisture and air leaks are big sources of common window problems, caulking can be an inexpensive and easy way to eliminate both water and air from getting in. 

Glass block windows offer several unique benefits over traditional windows, and they create a much more unique look. These specialty windows offer added privacy while allowing natural light into the space, which is why they’re a popular choice for bathroom features. They also provide increased security as glass blocks do not open unlike traditional windows. Plus, they provide increased energy efficiency, lowering energy costs and preventing drafts.

The Greencastle, PA homeowners’ guide to window services

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