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Top-Rated Doors (exterior) installers and replacers in Gap - Updated Nov 2026

Avatar for Joyland Windows & Doors
Joyland Windows & Doors
4.6(
34
)
Doors (Exterior) - Install or Replace

Serving Gap, PA and surrounding areas

Approved

In business since 1992

Free estimates

Warranties offered

Joyland Windows & Doors is a locally owned family run and operated company with over 20 years experience. We are your one stop spot for all of your window & door installation needs. We are extremely competitive and understand the value of building life long relationships with our customers . Once you use us, you will never have to find another home improvement company again. Workmanship guaranteed. Prompt reply to your request. Call today for a free estimate.

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+14

84 neighbors recently requested a quote
Recommended by81%of homeowners
Avatar for Renuity Northeast
Renuity Northeast
4.3(
38
)
Doors (Exterior) - Install or Replace

Serving Gap, 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
2733 neighbors recently requested a quote
Recommended by66%of homeowners
Avatar for Acre Windows
Acre Windows
3.5(
42
)
Doors (Exterior) - Install or Replace

Serving Gap, PA and surrounding areas

Approved (Corporate)

In business since 2008

Free estimates

Warranties offered

"The installation crew did a fantastic job.  They were very conscientious, very considerate and they knew what they were doing and they got it done fairly quickly.   

The price is a bit expensive but I got a good deal."
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%
16 neighbors recently requested a quote
Avatar for Garrety Glass, Inc.
Garrety Glass, Inc.
4.4(
82
)
Doors (Exterior) - Install or Replace

Serving Gap, PA and surrounding areas

Approved

In business since 1997

Free estimates

Warranties offered

"This company is great. This is de second project they do for me and I very happy with them. Are puntual, profesionals. Mike F. did a great job with the shower door installation...he is great and very profesional. If you want someone with profesionalism and experience call Garrety Glass."
Awning
Vinyl Windows
Response time1 day
Response rate99%
21 neighbors recently requested a quote
Alexander Design and Fabrication LLC
5.0(
4
)
Doors (Exterior) - Install or Replace

Serving Gap, PA and surrounding areas

Approved

In business since 2018

Free estimates

Credit card accepted

"Utlized them a few times now for some home repairs. Alexander team has great communication from start to finish. Shows up on time. On a larger job them kept me informed of the progress and next steps as my laundry room was being repaired after some water damage. Left us feeling very good about choosing them for the repair work. Water damage was difficult enough to deal with and they helped make it easier. Will definitely be continuing to utilize their services for future projects and repairs."
Winder Staircase
West Shore Home Mechanicsburg
New to Angi
Doors (Exterior) - Install or Replace

Serving Gap, PA and surrounding areas

Approved (Corporate)

In business since 2006

Free estimates

Credit card accepted

West Shore Home offers a risk-free home improvement experience, so you never have to worry that you are sacrificing on quality, convenience, or expertise. We specialize in window, entry door, shower and bath replacements, including walk-in tubs. We offer fully customizable, limited lifetime-guaranteed solutions installed in as little as one-day. All of our installers are in-house employees, so we can guarantee the quality of the whole project from start to finish. We get it done the way you want - fast, easy, smart and right. \n \nOur team is following all CDC guidelines so we can provide you with the fast and convenient home improvements. We are also offering free virtual design consultations! Schedule your free consultation today.

13 neighbors recently requested a quote
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FAQs for doors (exterior) installation and replacement projects in Gap, PA

If your entry bakes in direct sun, fiberglass is the clear winner. The material shrugs off extreme heat, stays energy-efficient, and won’t warp or fade the way wood sometimes can. Paired with low-E or UV-blocking glass, a quality fiberglass door keeps hot air out, cool air in, and should serve you reliably for roughly two decades.

A seasoned door pro can hang a replacement door in two to four hours—mounting the slab, tweaking the fit, and adding hinges, knobs, and weatherstripping. If the jamb needs repairs or you’re cutting a brand-new opening, plan on extra time so everything lines up and seals tightly. Either way, most projects wrap up in a single afternoon.

The Gap, PA homeowners’ guide to doors (exterior) installations and replacements

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