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TRUSTED BY GLEN ECHO, MD HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon413
    Verified glazing services reviews

Top-Rated Glaziers in Glen Echo - Updated Nov 2026

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 Glen Echo, MD and surrounding areas

Approved

In business since 1987

Free estimates

Warranties offered

"I must admit, I had Unicorp replace all of the windows in our home with new vinyl energy efficient windows 10 or more years ago. Their installers were excellent. The quality of their windows were excellent. The proof in the pudding is that after 8 years not one of my windows has an air leak. Not one has leaked water. Not one window has had the vinyl or track break. In short, nothing has happened. Now that's a quality window! We also purchased a custom sliding glass door (in the kitchen to the deck) from Unicorp that to this day I believe is the best door in my entire home. That door is opened and closed constantly to let the cats in and out. If you own cats, you will understand how often that door is opened and closed on a daily basis. We have not had a single hiccup ever with that door. And in the winter, I sit right behind the door and no matter how cold or windy it is, I never feel a thing at the kitchen table. Because Unicorp did such a great job in replacing the windows in our home, my wife insisted that we use Unicorp to replace the roof last week. If you see my review on the roof, they did a 5 star job."
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+10

Response time1 day
Response rate100%
9 neighbors recently requested a quote
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 Glen Echo, MD and surrounding areas

Approved

Super Service Award Winner

In business since 1997

Free estimates

Warranties offered

"Zen windows provided my wife and I with a great first-time window replacement experience! After shopping around and receiving 5 quotes from local installers that all felt like they were giving us sketchy sales tactics, Zen gave us the best price with a zero pressure quote over the phone within an hour of contacting them. Scott was always responsive, helpful, and patient guiding us through the process and following my HOA's requirements. The install team worked like a well-oiled machine and completed the project with zero issues. Thanks again, Zen!"
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+27

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

Serving Glen Echo, 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 A.R. Glass Repairs
A.R. Glass Repairs
5.0(
22
)
Stained or Specialty Glass - Install or ReplaceStained or Specialty Glass - RepairWindow Glass - Install or Replace+1 more

Serving Glen Echo, MD and surrounding areas

Approved

In business since 1989

Free estimates

Emergency services offered

"A. R. Glass did a fantastic job. Instead of having to replace my windows, they were able to come in and replace the glass for considerable savings. I would definitely have them come again. In fact, I had them come for a second job already."
Response time1 day
Response rate100%
Recommended by85%of homeowners
Avatar for Presidential Exteriors LLC
Presidential Exteriors LLC
4.7(
179
)
New Windows - 6 +New Windows - 3-5New Window - Single+9 more

Serving Glen Echo, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Warranties offered

"I had two old sliding glass doors where the wood around the glass was rotting. The needed to be replaced. I went to the Germantown Home Show and got three companies to come out and do an estimate. Presidential was easily the best choice of the three. The doors got ordered and a month or so later they arrived and were installed the next day. The crew from Presidential was professional and courteous. The door installation went quick and they cleaned up like they weren't even there. I am very pleased with my new doors."
Newly installed roof
Windows & Garage Door Replacement
Finished product with brand new siding.
Newly installed roof
Windows & Garage Door Replacement

+44

Response time1 day
Response rate100%
35 neighbors recently requested a quote
Exterior Medics
4.6(
518
)
New Windows - 6 +

Serving Glen Echo, MD and surrounding areas

Approved (Corporate)

In business since 2008

Free estimates

Credit card accepted

Exterior Medics is a premier home remodeling company, specializing in exterior replacement and repairs for both commercial and residential properties. When it comes to service and execution, we are unmatched. We've earned the Angie's List Super Service Award for 8 consecutive years, and are among just 2% of contractors nationwide to earn the GAF Master Elite status. Our team handles every project with utmost care and a laser-focused attention to detail. We consider every home we touch to be a reflection of our high standards, and treat every homeowner like a beloved member of our own family. Bonded and well insured. Licensed in DC, Maryland and Virginia.

45 neighbors recently requested a quote
Recommended by90%of homeowners
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Glaziers FAQs, answered by experts

Yes, you can resilver old mirrors without any issues, and in many cases, it’s is the only way to maintain and preserve old, antique mirrors. Resilvering involves stripping the old silver off of the mirror, replacing the silver, and adding a protective backing to the glass. The process costs around $15 per square foot of glass, making it a relatively inexpensive solution for making older mirrors functional again. You can buy a DIY resilvering kit, but we strongly recommend hiring a professional to avoid additional damage and mistakes.

Their thickness depends on application, but most glass walls are typically 3/8 to 3/4 of an inch thick. Although it’s not as common, single panes of glass can also be 1 inch thick.

You should dust your mirrors once every one to two weeks as a part of your normal cleaning routine, and you should plan on cleaning with a glass cleaner or DIY cleaning solution once a month or so. This will help reduce the buildup of hygiene products like hair spray on the mirror, as well as oils and dirt from fingers. You can always spot-clean between regular cleanings if you notice your mirror getting dirty or smudged.

Heavy glass tends to be more expensive than thin glass because it is stronger and more durable. In most cases, ¼-inch-thick glass is ideal for mirrors, and ⅛-inch-thick glass is ideal for residential windows. Heavier glass isn’t always necessary, and can be more challenging to hang or install. Work with a local window installation pro for replacement or new construction windows.

All of the things you use to help you get clean can leave your shower door looking dirty. Water can leave mineral deposits as well as unsightly spots when drops of water dry on the glass. Soap and shampoo can cause build-up and residue that leaves a layer of soap scum in your shower, which then attracts dirt. Mold and mildew can also contribute to dirty shower doors; these fast-growing organisms thrive in areas with poor air circulation, damp conditions, and residue from things like soap and shampoo.

The Glen Echo, MD homeowners’ guide to glazing services

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