Over 73 Years

As Pennsylvania & West Virginia's #1 Choice For Windows, Doors, Siding, Bath Remodeling & Much More!

0% Interest THIS MONTH ONLY

Up to 84 months Financing!

Qualify for 0% Up To 84 Months

Pennsylvania Replacement Windows | Entry & Patio Doors | Best Window & Door Company

Replacement Windows

BOGO + 15% OFF*

Replacement Doors

30% OFF*

Kitchen Refacing

30% OFF*

Gutters & Guards

30% OFF*

Baths & Showers

$2500 OFF*

Siding & Exteriors

30% OFF*

Awnings & Shelters

50% OFF*

3M Window Film

Learn More!

* Bogo Promotion Terms & Conditions, other offers terms and conditions

Want an idea of how much your window project will cost? Let us help you by using our WINDOW PROJECT CALCULATOR!

Named U.S. Top Remodeler 7 Consecutive Years!

For the 7TH YEAR IN A ROW Best Window & Door Company was named one of the Top 500 Remodelers in the U.S. by Qualified Remodeler Magazine

The Best Process!

Best Window & Door Company installers want to ensure that your next home improvement purchase is any easy and painless process from start to finish. Here are the 4 Phases to have having your products installed

PHASE 1: Initial Consultation

Initial contact and discussion with the Sales Representative on remodel products you would like to purchase and have installed.

PHASE 2: Measuring

Our installation expert will stop by to measure your project to ensure we have all the right measurements, materials, and tools for the job!

PHASE 3: Production

After a confirmation call it is our time to custom make your window and/or door products. (other projects will be ordered)

PHASE 4: Installation

1–2 weeks prior we will schedule an installation date, however, we may call at the last minute with an opening!

Serving Greater Pennsylvania & West Virginia

Best Window & Door Company

501 Broad Street, Johnstown

4.2 106 reviews

Patrise Arts ★★★★★ in the last week
I had an idea for a large patio door to open up the back of my house – which only had one small window. The custom made window is a substantial solid structure, with great security features. The installation was completed faster than planned, … More the crew cleaned up after themselves. I highly recommend their windows and installation.
Ginger Nicklow ★★★★★ a month ago
We are very pleased with the entire process. Ben came out the day after I called to schedule a visit. He answered all of our questions and we were sold with his heat lamp demonstration. It did take several weeks for the windows to be … More made, but we knew that when we purchased them. The installation guys were very nice and worked very well together. They cleaned up everything and there was no mess. They even made sure my cats didn’t escape when the old windows were removed. We will definitely be going with Best Window and Door Company for all of our future home renovations!
Ryan Fogal ★★★★★ 2 months ago
Great experience from start to finish.. our project was bumped by a couple of weeks but we were informed this was happening a few weeks prior to the week of the original install. The installers were great and you could tell they cared … More about their craftsmanship. We are extremely happy with the installation and functionality of the windows.
Wanda Walker ★★★★★ a week ago
The ease of installation and professionalism shown by all involved was great. We are looking forward to years of ease of use with the windows we had installed.
Michael Trask ★★★★★ 4 months ago
My wife and I recently worked with Best Window and Door company to have a Sunesta awning installed at our house. The entire process was first class from the sales meeting and discussion, to the purchase, and finally the installation. We … More are thrilled with the product and the service provided by Best Window and door. We only wish we would have done this sooner.
If you are considering an awning, I would recommend you speak with them.
Tony LaMonaca ★★★★★ a month ago
Our door replacement went smoothly from beginning to end. Starting at the appraisal all the way to the installation everything was professional and efficient. Highly recommended!

Why Best Window & Door Company

Best Window & Door Company has served customers with innovation and leadership in the custom window industry since its founding in 1949. We take pride in each product we produce to earn your satisfaction.

Our Replacement Windows, Doors, Retractable Awnings, Shade Systems and Gutters, Gutter Protection, Siding, Kitchen Refacing and Security Film are expertly designed and fabricated with the utmost care, precision, and attention to detail to ensure that you are provided with year-round comfort, exquisite beauty, and long-lasting durability. Call today for a free quote!

0% Interest*!

Up to 84 Months Financing!