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Verified Reviews for Window Service pros in Knox, PA

*The Angi rating for Window Service companies in Knox, PA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Window Service needs.

*The HomeAdvisor rating for Window Service companies in Knox, PA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Window Service needs.

Last update on December 30, 2025

Find Window pros in Knox

Avatar for Mad City Windows & Baths
Mad City Windows & Baths
4.4(
832
)
New Windows - 6 +New Windows - 3-5New Windows - 2

Serving Knox, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2001

Free estimates

Warranties offered

"We replaced the windows in our 1933 home through the services of MadCity Windows. From the initial contact with their sales representative to final installation, the company provided top notch professional work. With the draft from the old windows and the cold of the glass, we are already saving on our energy bills. Our house had old, large windows, so they had to be custom made. As an industrial designer and interior designer, we find our windows to be of excellent quality."
windows
siding
siding
siding
windows

+20

Response time10 mins
6987 neighbors recently requested a quote
Recommended by90%of homeowners
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Avatar for U.S. Film Crew
U.S. Film Crew
4.7(
13
)
Window Tinting - Apply or Replace

Serving Knox, PA and surrounding areas

Approved

In business since 1992

Free estimates

Warranties offered

"I called and the next day the sales rep came out to our building with samples to pick from and she was very informative about the products and professional. I had to call back in because i did not count the right number of windows to be done. And again the sales rep was accommodating and was able to add the windows 3 days before installing. Also was able to schedule a sunday Installation when the lab was closed. The installer was here early, very courteous , professional and efficient. I was able to leave him to do his work so i could get my tasks done also. Exceptional service"
USFC Welcome area
USFC Office and Waiting Area
USFC Outside OfficeView
USFC Conference Room
Al-Hashimi

+27

Response time2 days
37 neighbors recently requested a quote
Recommended by80%of homeowners
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Avatar for Renuity
Renuity
4.3(
36
)
New Windows - 6 +New Windows - 3-5

Serving Knox, PA and surrounding areas

Approved (Corporate)

In business since 2000

Free estimates

Warranties offered

"Installed 22 new windows, 2 entry doors, and new sliding glass door. Outstanding service, price, and installation. Highly recommend."
Entry Door
Doors
Doors
Doors
During Installation

+55

Response time6 hrs
1774 neighbors recently requested a quote
Recommended by66%of homeowners
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Avatar for Source 4 Window and Door
Source 4 Window and Door
4.8(
6
)
New Window - SingleNew Windows - 2

Serving Knox, PA and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

"John has done many windows for me and his quality of work is great each time!"
My jobs
My jobs
My jobs
My jobs
My jobs

+10

Response time2 days
Response rate100%
1 neighbors recently requested a quote
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Avatar for Renewal by Andersen
Renewal by Andersen
3.8(
126
)
New Windows - 6 +New Windows - 3-5New Windows - 2

Serving Knox, PA and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 2007

Free estimates

Warranties offered

"Renewal by Andersen of Wyoming did an incredible job with installing windows in our home. Thank you to the team who did the install and to the company for creating these exceptional windows."
Brighten up your office space!
City Apartments
Create an oasis in the primary bedroom
Create a nice beach view
Floor to ceiling sunlight

+2

Response time10 mins
5374 neighbors recently requested a quote
Recommended by66%of homeowners
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Avatar for Bachman's Roofing
Bachman's Roofing
5.0(
5
)
New Windows - 6 +New Windows - 3-5New Window - Single+5 more

Serving Knox, PA and surrounding areas

Approved

In business since 1972

Free estimates

Emergency services offered

Bachman's Roofing is a family-operated company with over 50 years of experience in roofing, exteriors, and solar solutions. Recognized as one of the top 30 roofers nationwide, and renowned for exceptional craftsmanship and outstanding customer service.\n

Siding Storm Damage
Roof Installation
Roof Installation
Solar Install
Solar Install 2

+12

108 neighbors recently requested a quote
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Avatar for Universal Windows Direct of Pittsburgh
Universal Windows Direct of Pittsburgh
4.6(
29
)
New Windows - 6 +New Windows - 3-5

Serving Knox, PA and surrounding areas

In business since 2002

Free estimates

Warranties offered

"Good company to deal with; windows are high quality. The installer was awesome!"
Brown Woodgrain/Glass Entry Door
Casement Windows
Black Woodgrain/Glass Entry Door
Windows
Brown Woodgrain/Glass Entry Door

+6

10 neighbors recently requested a quote
Recommended by91%of homeowners
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Windows questions, answered by experts

If your double-glazed windows are letting in a lot of noise, it might be because of improper installation. You may need to apply an acoustic caulk around the window to close any gaps or hire a window installation expert to fix the windows. Double-glazed windows are typically more effective at reducing noise when they have thicker glass panels or have a gas filling, like argon or krypton, between the two glass panels.

Yes, you can create a solution of dish soap and hot water to create a cleaning solution. You’ll want to mix about one to two drops of dish soap for every 8 ounces of hot water. If you use too much soap, it’ll create too many suds and make it harder to effectively wash away.

Impact windows are absolutely worth the money if you live in an area prone to hurricanes. Though expensive, impact windows are built to withstand hurricane winds up to 200 mph and theoretically won’t break even if flying debris, such as mailboxes and lawn chairs, is smacked against the glass. A single broken window during a hurricane can destabilize the pressure inside your home, which can cause walls and the roof to collapse.

The material around a window is simply called the window frame, but the individual pieces also have different names. The top portion of the frame is called the head, the side pieces are called jambs, and the bottom portion is called the sill. If you have multiple windows next to each other, you’ll also have a mullion, which is the frame piece that separates the individual windows. Windows stacked on top of each other are separated by a horizontal frame piece, which is called a transom.

Bay windows are not easy to install because they are heavy and require specific tools and woodworking experience. You’ll also need to install a roof cab, flashing, and shingles. Ensuring the window is level and sealed can be tricky but it is important because it prevents air leakage and water from entering your home. Most often, an experienced window pro should install bay windows.

The Knox, PA homeowners’ guide to window services

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

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