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4.2

(70 reviews)

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Avatar for ARDMOR Windows & Doors
ARDMOR Windows & Doors
4.7(
145
)

Serving Frederick, PA and surrounding areas

Approved

In business since 2015

Free estimates

Warranties offered

"Everything went flawlessly. Great support from the office staff, competitive price, prompt efficient installation.Installers arrived right on time and did the work in the allotted time frame. They were efficient and professional. I would definitely use ARDMOR again for window repair our replacement."
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+59

15 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Alderfer Glass Co.
Alderfer Glass Co.
4.8(
70
)

Serving Frederick, PA and surrounding areas

Approved

In business since 1961

Free estimates

Warranties offered

"The Alderfer installers exceeded my expectations.  My experience with the sales person was wonderful.  He walked me through different front door configurations, and was patient, answering all of my questions and offering great options.  The installers were exceptional.  They were able to install the entry door, sliders, basement windows and glass units in 4 days as scheduled, despite the bad winter weather.  They worked diligently, all day long every day.  The work quality was better than I expected.  My old entry door configuration was uneven, due to the house settling over the years, but they were able to work through it, and made it look 100% better than the original.  They even installed exterior lights that I had bought for me, free of charge.  The glass replacements make my old windows look almost new.  Because of the old window frames, 3 glass units cracked when they installed them, but they replaced them and rescheduled the installation promptly, free of charge.   And to top it all off, the installers were so good with my highly energetic dog.  It was a wonderful experience, and I should have done it a long time ago.
"
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+53

6 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Eclipse Solar Products, LLC
Eclipse Solar Products, LLC
5.0(
13
)

Serving Frederick, PA and surrounding areas

Approved

In business since 1998

Free estimates

Credit card accepted

Eclipse Solar Products, LLC installs window film for both residential and commercial clients. Window film can provide privacy, prevent fading of furniture and art work, help to reduce energy costs and be used as a safety film in the event of a storm or a break in. Call Eclipse Solar Products at (215) 234-8476 for a free estimate.

Business office for privacy
business window tinting
business frost
residential window tinting
skylite

+16

Recommended by100%of homeowners
Avatar for Power Home Remodeling
Power Home Remodeling
4.2(
775
)

Serving Frederick, 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

1190 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Graboyes Window & Door
Graboyes Window & Door
4.5(
220
)

Serving Frederick, PA and surrounding areas

Approved

In business since 1949

Free estimates

Warranties offered

"We are very excited about our new windows and storm door. Seth was friendly and helpful and really led us through our options in a way that made our decision making easy. Trip, the measurement tech, also was friendly and helpful. We can’t wait to see our new window installed. Thanks Graboyes!"
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+20

203 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Earth Smart Remodeling
Earth Smart Remodeling
4.6(
72
)

Serving Frederick, PA and surrounding areas

Approved

In business since 2006

Free estimates

Warranties offered

"I am thrilled with our new windows from Earth Smart, and will be hiring them again to replace the rest of our windows! The installer are wonderful -- attending to every detail -- and the windows are beautiful! The owners provide top notch customer service and are very nice to work with!"
After
After
After
After
Black Window Project

+59

Response time1 day
Response rate100%
58 neighbors recently requested a quote
Avatar for Renuity
Renuity
4.4(
30
)

Serving Frederick, 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
1074 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for RMD Glass & Glazing
RMD Glass & Glazing
5.0(
14
)

Serving Frederick, PA and surrounding areas

Approved

In business since 2010

Free estimates

Warranties offered

"Rob was personable, professional and prompt! He was able to seamlessly repair a custom window and even matched the tint. You are unable to tell it was repaired. His prices are very fair, and competitive. Would recommend him to anyone looking for window repair and other glass services"
Seal-Failed Window
Seal-Failed Patio Door Glass Replacement
Response time3 days
3 neighbors recently requested a quote
Recommended by81%of homeowners
Avatar for Home Genius Exteriors
Home Genius Exteriors
4.9(
69
)

Serving Frederick, PA and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"am very pleased with home Genius and its crew. Every single person from project management on down was very pleasant, and offered answers to all my questions. They worked together as a team and didn’t just put the 3 bay windows in, they talked to each other and made sure everything was being put in evenly carefully and completely. Kudos!!!! Thank you all!!!"
Asphalt Roofing
Asphalt Roofing
Asphalt Roofing
Asphalt Roofing
Asphalt Roofing

+78

Recommended by31%of homeowners
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Windows questions, answered by experts

To tell if a window is single or double-pane, focus on the edge. Double-pane windows have two glass layers separated by a spacer, which you can usually see around the edges. For single-pane windows, it’s just one sheet of glass. Another easy trick: shine a light at the window—single-pane glass reflects once, while double-pane glass reflects twice. Lastly, if you feel both sides of the glass on a cold day, double-paned windows will feel warmer because of the insulating gap between the panes.

Whether or not it's worth it to install double-hung windows depends on several key factors. First, double-hung windows cost more than single-hung windows, so if you’re looking to lower costs, you might find it more worthwhile to choose single-hung windows. If you want the lowest maintenance requirements, though, double-hung windows are easier to clean.

Double-hung windows also offer better ventilation, making them a good option for bathrooms and kitchens. Single-hung windows have better energy efficiency than double-hung windows because they have only one moving part.

Contrary to popular belief, wavy glass in older homes isn't caused by warping. The blowing technique used to create windows in homes dating back to the 1700s, 1800s, and early 1900s left behind small bubbles that create a wavy effect. If a glass window is functional, there's no need to consider wavy glass damaged. In fact, many homeowners prefer the old charm of wavy glass.

Windows may need to be replaced after a hurricane if they’re severely damaged. For example, if you have windows with blown-out glass and a cracked frame, they will need to be replaced. It’s a similar story if you have windows with noticeable water damage. However, if your window pane has small cracks but the frame is still in good condition, you may be able to repair the window.

Modern windows provide enhanced UV protection, improved heat retention, and cooling efficiency, contributing to overall household energy savings.

The Frederick, PA homeowners’ guide to window services

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