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TRUSTED BY THORNTON, PA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon200
    Verified window services reviews

Top-Rated Window pros in Thornton - Updated Nov 2026

Avatar for ARDMOR Windows & Doors
ARDMOR Windows & Doors
4.7(
145
)
New Windows - 3-5New Windows - 6 +New Window - Single+9 more

Serving Thornton, PA and surrounding areas

Approved

In business since 2015

Free estimates

Warranties offered

"I had to have my windows replaced because condinsation got between the window pains cause the glass to discolor. The guys came out and replaced these windows so they are clear again. I had to have three windows replaced. Great job."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+65

17 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Power Home Remodeling
Power Home Remodeling
4.3(
6,546
)
New Windows - 6 +New Windows - 3-5

Serving Thornton, 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

1651 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 Thornton, 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
2690 neighbors recently requested a quote
Recommended by66%of homeowners
Avatar for Worthington Basement Health Systems
Worthington Basement Health Systems
4.6(
48
)
Egress Window - Install

Serving Thornton, PA and surrounding areas

Approved

In business since 1962

Free estimates

Credit card accepted

"Worthington Basement Health Systems did an extremely professional and high quality job on the egress window and EZ-Breathe Ventilation System. The quality of their work is impressive and the window makes my basement bright and safe. The ventilation system has taken the musty smell away and I actually want to spend time in my basement. I highly recommend them for your basement needs."
step one - drainage
step two - rainscreen
step three - HDPE encapsulation
finished product
Glentronics Pro Series Pumps

+22

Response time10 hrs
1 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Mr. Handyman of the Western Main Line
Mr. Handyman of the Western Main Line
4.7(
144
)
Hardware, Latches & Tracks (Window) - Repair or ReplaceWindow Frame - RepairWindow Well Covers - Install or Repair

Serving Thornton, PA and surrounding areas

Approved

In business since 2004

Warranties offered

Small jobs welcome

"Great company! Scheduling was easy. Ron B. showed up on time and was very nice and extremely thorough. He made sure to explain everything he did as we had five small projects inside and outside the house. Reasonably priced. Definitely recommend and we will use them again, specifically asking for Ron."
Sink repair
Seat Restoration
Repair Drawer Front
Tile floor install
Assembly

+294

Recommended by84%of homeowners
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Windows FAQs, answered by experts

Bay windows are expensive mostly because their above-average size means higher material costs. Unlike bow windows, most bay windows also include casement windows on either side of a picture window, and the opening mechanisms for casement windows drive up costs. You’ll also pay higher labor costs to install a bay window, as you’ll often need multiple technicians to lift the window into place.

New window installation costs range from $300 to $1,500 per window, depending on size, material, and energy efficiency features.

Arched windows are slightly more expensive than standard rectangular ones, but they only cost $50 to $100 more per window. However, adapting a rectangular wall opening to accept an arched window can add $200 to $400 to your total, making them a more expensive option over sticking with a standard window replacement.

Actually, condensation can mean that your windows are more energy efficient because the seal keeps cold air out and warm air in. In some cases, windows with poor seals can lead to more condensation, but they may allow the cold and warm air to mix and reduce condensation. If you’re worried about whether or not your windows are properly insulated, have a pro assess them.

There are many standard window sizes. The most common windows, single or double-hung models, typically range from 2-feet by 3-feet up to 4-feet by 6-feet. Of course, sliding windows will be wider than they are tall, though the standard sizing follows the same measurements.

The Thornton, PA homeowners’ guide to window services

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