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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon502
    Verified window services reviews

Top-Rated Window pros in Garrett Park - Updated Nov 2026

Avatar for Zen Windows of Washington DC
Zen Windows of Washington DC
5.0(
134
)
New Windows - 6 +New Windows - 3-5New Windows - Multiple

Serving Garrett Park, MD and surrounding areas

Approved

Super Service Award Winner

In business since 1997

Free estimates

Warranties offered

"Zen Windows advertises that they make things easy, and that they do. Zen windows doesn’t just make things easy, they have quality products, reasonable prices and exceptional service. We just had an entry door replaced and everyone we worked with was great. While they don’t push you into buying any products, they do go out of the way to help you make the right decisions. Everything went exactly as they told us, the installers were top notch and the finished product looks great. Without hesitation, we would highly recommend Zen Windows to anyone looking for doors or windows."
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+27

Response time2 days
18 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Clifton Contracting
Clifton Contracting
4.8(
42
)
Egress Window - Install

Serving Garrett Park, MD and surrounding areas

Approved

In business since 1997

Free estimates

Warranties offered

"Clifton Contracting made the whole process so easy from planning to completion. We are thrilled with the window and the complete change in our basement. We chose a larger Anderson window and an upgraded Rockwell window well. No other estimates could match them."
1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Unicorp Home Energy Services
Unicorp Home Energy Services
4.9(
630
)
New Windows - 6 +New Windows - 2 - For BusinessNew Windows - 3-5 - For Business+3 more

Serving Garrett Park, MD and surrounding areas

Approved

In business since 1987

Free estimates

Warranties offered

"I am very fussy and frequently critical, yet I have only the best things to say about Unicorp window replacement. The owner came to my home - on time - to explain all the options and costs for replacing my windows. It didn't feel like a sales pitch, but more like a discussion of what was best for my home. Unicorp is a local company and makes their own windows, so I knew if there was a problem, there would be someone nearby to call. My windows were installed on time and the crew was very professional. They are very hard workers; they didn't even take a lunch break. I was assured that my new windows would not let the cold air in, as my old windows did. I'll have to wait for winter to test this out, but I have confidence that since these windows were custom-made for me, they fit more tightly. It has been a pleasure to find a local company that has an excellent product, is honest, and reasonably priced."
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+10

Response time1 day
Response rate100%
8 neighbors recently requested a quote
Avatar for VIRGINIA WINDOW CLEANERS INC
VIRGINIA WINDOW CLEANERS INC
4.6(
76
)
Window Cleaning

Serving Garrett Park, MD and surrounding areas

Approved

In business since 1963

Free estimates

Credit card accepted

"We had them clean the inside/outside/screens and sills, it was night and day how much better we could see afterwards. I didn't realize how dirty all of our windows were. The used just water on the windows too, I was shocked that no streaks were present afterwards. I will be looking to do this more often in the future and would not hesitate to use Virginia Window Cleaners again."
Response time1 day
10 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for A.R. Glass Repairs
A.R. Glass Repairs
5.0(
22
)
Window Glass - Install or Replace

Serving Garrett Park, MD and surrounding areas

Approved

In business since 1989

Free estimates

Emergency services offered

"Excellent work. The person who assisted us was gruff and no-nonsense, but professional. He asked that we send a photo of the window, which we did. He then came out and measured the window. He came back a couple of days later, and completed the work. The window looks fantastic, and we are very pleased with his work."
Response time1 day
Response rate100%
Recommended by85%of homeowners
Avatar for A Clear View Window Cleaning, LLC
A Clear View Window Cleaning, LLC
5.0(
22
)
Window Cleaning

Serving Garrett Park, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2006

Free estimates

Credit card accepted

"Windows and sliding doors cleaning were great. Power wash included gutters which really needed it! Small issue of a broken flood bulb was resolved the next day and the resolution was above and beyond expectations. Will using them again on the spring!"
Response time2 days
19 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Pen Win Windows and  Doors, LLC
Pen Win Windows and Doors, LLC
4.2(
229
)
New Window - Single

Serving Garrett Park, MD and surrounding areas

Approved

In business since 2012

Free estimates

Credit card accepted

"Pin Win Windows & Doors delivered unexpected and unparalleled roofing repair service. We had a bad leak around our chimney and some damaged plywood to boot. * Pen Win called within 30 min’s. * Pen Win came come out that day for estimate and repair! * The team arrived by mid morning, estimate completed, price agreed (very very fair price 😃) and work started! * Repairs completed as agreed * High standard work product delivered * Have been through several rain storms since May 31st “NO LEAKING WHATSOEVER”!!! * 5 Star rating service/quality/value!! THANK YOU"
Perfection
Response time2 days
2 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Superior Pressure Washing
Superior Pressure Washing
4.9(
69
)
Window Cleaning

Serving Garrett Park, MD and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"It went very well considering the weather did not cooperate. Pete's crew came promptly at the time scheduled to do the power washing and clean the gutters even though we were experiencing light rain showers. They did an excellent job. They even power washed the mailbox post even though it was not part of the work requested. Because it was raining and the deck needed to dry before applying stain, the windows and stain application were scheduled for 3 days later. Again, Pete and a crew showed up that Saturday at 8am and worked until 6pm. He also used a moisture meter to make sure deck was dry enough to stain (there had been a brief light shower the day before). We have a very large deck, so they were not able to complete everything. Pete returned the following Tuesday to finish staining, repair the lattice and water proof the wood along the walkway. There was a small section of grass that somehow had been damaged when the crew was applying the stain. Pete went home where he happened to have some sod and brought enough to repair and cover this section of the lawn. Through the entire process, he was very proactive with phone calls and emails and responsive to all questions and inquiries regarding the work. His crew was polite and worked hard. I very pleased with the results."
Dirty House
Clean House
Dirty Deck
Clean Deck
Concrete Steps

+1

Response time7 hrs
Response rate100%
Recommended by95%of homeowners
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Windows FAQs, answered by experts

Yes, you can install a bay window in an existing house. You’ll need to have a structural engineer draw up plans to add the necessary support to your exterior load-bearing walls and a general contractor to make the changes to the framing around the new wall opening. This will cost an average of $3,000. After that work is done, a window installer can set the new bay window in place.

You will need about half of a caulking cartridge to caulk one window. The average home has eight to 10 windows, so you would need about 4 or 5 cartridges to caulk every window in an average-sized house. However, you may not need to caulk all the windows at once. If just one window has a pesky draft, you may only need half of a cartridge to fill in the gaps.

On average, hurricane windows last between 20 and 30 years. But some windows only last 10 years, while others can last 50 years or longer. Vinyl hurricane windows have a shorter lifespan than aluminum, so invest in high-quality hurricane windows and properly maintain them to get the most out of your investment. 

When comparing impact windows vs. hurricane shutters, it’s important to consider the protection and installation details to determine the right choice for you. For constant protection against storms and flying debris, impact windows are a better option than hurricane shutters, especially if you don’t want to install shutters that will change the look of your house. However, impact windows are more costly than hurricane shutters. If you want a budget-friendly option that’s still protective against storms, hurricane shutters are a solid option. 

Casement windows can either be left or right opening, and every window manufacturer makes both so that you can choose which works best for your space. In many cases, you’ll want one left-opening and one right-opening casement window to sit on either side of a picture window or to act as the side panels in a bay window. Just remember that the direction is described from the curb. An FCL (from the curb left) hinges out to the left if you’re looking at the exterior of your home, and an FCR (from the curb right) hinges out to the right.

The Garrett Park, MD homeowners’ guide to window services

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