Top-rated glass block pros.

Get matched with top glass block pros in Baltimore, MD

Enter your zip and get matched with up to 5 pros

Need a pro for your glass block service project in Baltimore, MD?

Select your specific project to find the pro for you.

TRUSTED BY BALTIMORE, MD HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon15
    Verified glass block services reviews

Find Glass block pros in Baltimore

Avatar for Castle The Window People - Mid Atlantic
Castle The Window People - Mid Atlantic
4.9(
10
)
Glass Blocks - InstallGlass Blocks - Install - For Business

Serving Baltimore, MD and surrounding areas

Approved

In business since 1991

Credit card accepted

Offers commercial services

"I hired this company. They sent me a very professional sales person who spent time with us to show us what they could do to replace just the two leaded glass panels in our solid wood front =door. We were very pleased with the salesman and he gave us lots of information, answered all our questions. We will be visited by the project manager next week to take measurements and then they manufacture the panels and will install them when they are completed."
A taste of American Craftsman
Curb Appeal
Perfect Example
Beauty and Security
Practical

+30

Response time1 day
Response rate100%
176 neighbors recently requested a quote
Avatar for J & W Brown Contracting, LLC
J & W Brown Contracting, LLC
4.5(
21
)
Glass Blocks - Install

Serving Baltimore, MD and surrounding areas

Approved

In business since 2017

Free estimates

Credit card accepted

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers' needs. It is our mission to provide excellent workmanship, and complete customer satisfaction from start to completion of a project. In order to understand the needs, and expectations of our customers, we take great care to work, and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

Remod
Remod
Remod
Remod
Remod

+6

63 neighbors recently requested a quote
Recommended by89%of homeowners
KMA Associates, Inc.
4.8(
7
)
Glass Blocks - Install

Serving Baltimore, MD and surrounding areas

Approved

In business since 1982

Free estimates

Warranties offered

My name is Robert Congedo president of KMA Associates, Inc, I have the following licenses: Class A Virginia, Maryland contractors, Maryland home improvement, Montgomery contracting, PG county contracting, Calvert Co contracting, District of Columbia contracting, land disturber certified from Virginia. I have over thirty years of experience from building houses in all price ranges, in all of these areas. I spend a lot of time on every job to make sure things are done right. All of my homes have appraised for 10 to 30 percent higher than the cost to build. I can offer you competitive pricing as I have low overhead and years of experience with all my subs. I build one at a time. All my estimates are free and depending on the detail are exact prices. I have never increased price on any project without the owner's approval in writing.I also carry over two million in liability insurance . I can find lots in any area and have available architects to help design your home.

 house front
 house front
Custom Contemparary
 house front
 Custom Counrty home

+25

Response time2 days
Response rate94%
Recommended by100%of homeowners
Maryland Glass Block, Inc.
4.9(
17
)
Glass Blocks - Install

Serving Baltimore, MD and surrounding areas

In business since 1983

Free estimates

Credit card accepted

"Don made the drive out to my home to measure my existing basement window openings. He then sat down with me and explained to me what my options were as far as glass blocks and different features available. He was fully prepared to show me how MGB produces the windows and the install process. I thought the pricing was very fair and they had the block windows finished in just a few days. Both Don and Scott in the office were extremely professional and answered every question I had. I would highly recommend Maryland Glass Block."
Response time2 days
Recommended by100%of homeowners
Avatar for Old Line Glass & Mirror LLC
Old Line Glass & Mirror LLC
5.0(
5
)
Stained or Specialty Glass - Repair

Serving Baltimore, MD and surrounding areas

Free estimates

Emergency services offered

Credit card accepted

"My experience with Old Line was exceptional. We had a broken window that Old Line was able to replace in a very timely fashion. The work was done quickly and perfectly. The customer service was beyond expectations. Definitely will hire again and refer friends and family to Old Line for all fo their glass needs."
Extra large insulated glass units
Extra large insulated glass units
Extra large insulated glass units
Extra large insulated glass units
Extra large insulated glass units

+20

Recommended by100%of homeowners
Avatar for Terraza Stained Glass
Terraza Stained Glass
4.7(
7
)
Stained or Specialty Glass - Repair

Serving Baltimore, MD and surrounding areas

In business since 2007

Free estimates

Credit card accepted

"I'd like to give 15 stars. Stop searching for a stained glass studio. HIRE TERRAZA NOW. I had what I thought was a simple stained glass project, and I knew exactly what I wanted. After contacting a dozen studios, I found that Terraza was the most willing to take a shot at the project, and it offered the best price by far. Donna sat with me, brainstormed and shared her expertise. What I came away with wasn't a thing like I thought I wanted, and yet it was PERFECT. The project wasn't simple. It required engineering outside-the-box for a stained glass studio, and with Donna's eager, enthusiastic advice and involvement, the project was a total success. Along the way, there was a glitch, but Terraza handled it with aplomb. In fact, when the project was delivered personally by Terraza, we were told that unless we liked it, it was going back. Donna was unhappier than she thought we might be with the way something played out, and she practically demanded the opportunity to improve it. All was made right, and now, every time I enter my living room where the project resides, a get a happy feeling about it and my dealings with Terraza. I have another stained glass project at hand, and a simple, quick note to Donna brought Terraza right on board."
Restore and Expand Installed
Victorian Peacocks
Restore and Expand
Installed Peacocks
Finished stained glass before insulating

+18

Response time1 day
Recommended by100%of homeowners
Avatar for Blessed -2- Be Roofing LLC
Blessed -2- Be Roofing LLC
4.8(
20
)
Glass Blocks - Install - For Business

Serving Baltimore, MD and surrounding areas

In business since 2018

Free estimates

Warranties offered

Blessed-2-Be Roofing LLC is a trusted, full-service roofing contractor dedicated to protecting and enhancing homes and businesses in the DMV area. With over 15 years of experience, our certified and insured team provides top-quality craftsmanship and uses the industry's best materials to deliver durable, long-lasting roofing solutions.\nWe specialize in a wide range of services, including residential and commercial roof installation, replacement, repairs, and maintenance. From identifying the source of a leak to guiding you through a full-scale replacement, we are committed to providing transparent communication, fair pricing, and a stress-free experience. We also specialize in window, siding, and deck installations.\nOur mission is to put customer satisfaction first, ensuring every project is completed safely, efficiently, and to the highest standards. We stand behind our work with comprehensive warranties, so you can have peace of mind knowing your property is covered by the experts.\n

My Work
My Work
My Work
My Work
Deck Installation

+2

Response time1 day
Recommended by75%of homeowners
Master Seal
4.0(
58
)
Glass Blocks - InstallGlass Blocks - Install - For Business

Serving Baltimore, MD and surrounding areas

In business since 1994

Credit card accepted

"I spoke to the owner of the company, John Dennis, who was very helpful in explaining different options. The HMI fiberglass doors they offer are of an excellent quality and are comparable to the highest end fiberglass doors (i.e., ProVia), but less expensive.
Initially, I wanted to replace both the door and the sidelight, but after signing the contract I decided to order the sidelights from the historic restoration company to replicate the original lead glass design. Master Seal had no problems of modifying my contract to just the door installation.
The installer team is very professional. They pay attention to all small details. The isntallation team spend quite some time at my house leveling the door, making sure is operates right.
Overall - a very positive experience with this company.
"
Additional Photos
Additional Photos
Additional Photos
Recommended by76%of homeowners
Showing 1-10 of 49
Glass Block questions, answered by experts

Glass block windows typically last for 15 to 30 years, which is slightly less than the 20- to 50-year lifespan of standard windows. You can extend their life by resealing them every few years. Professional installation is also key to ensuring the windows are placed correctly and will function properly for years to come. A professional installer will have the necessary skills, tools, and knowledge to install these features and can identify potential issues like damaged frames or cramped areas during a consultation.

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.

Installing glass block windows has benefits and disadvantages, as with most materials. The pros and cons can vary depending on the type of glass block and the window location.

Pros

  • Maintains privacy while letting light into the bathroom

  • Energy efficient

  • Sealed to prevent drafts

  • Aesthetically pleasing

  • Strong and secure

Cons

  • Costly to install

  • Challenging installation

  • Challenging repair

Options include tempered, laminated, and tinted glass for various needs.

You can still see vaguely into some types of glass block windows at night. Although there won’t be clear definitions, passersby may still see shapes, shadows, and movement through the glass. If you want complete privacy, consider installing diamond glass block windows rather than the typical clear or wavy glass blocks.

The Baltimore, MD homeowners’ guide to glass block services

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