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Verified Reviews for Glass Block Service pros in Merion Station, PA

*The Angi rating for Glass Block Service companies in Merion Station, PA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Glass Block Service needs.

*The HomeAdvisor rating for Glass Block Service companies in Merion Station, PA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Glass Block Service needs.

Last update on November 15, 2025

Find Glass block pros in Merion Station

D. Karpel Construction

4.79(
65
)
•Approved Pro

D. Karpel Construction

4.79(
65
)
•Approved Pro
Super Service Award
Customers say: True professional
36 years of experience
Free onsite estimate

Karpel Construction is your one stop shop for Windows, Doors, and Siding. We work with a number of manufacturers so your selection of style and product is unsurpassed. You are the leader of your project and I will only add expert suggestion and advice based on experience. With over a decade of experience working for you satisfaction is in evitable!

"Did an excellent job on glass block windows in basement. Prompt estimation and completion of job after windows came in."

Sean M on September 2025

Karpel Construction is your one stop shop for Windows, Doors, and Siding. We work with a number of manufacturers so your selection of style and product is unsurpassed. You are the leader of your project and I will only add expert suggestion and advice based on experience. With over a decade of experience working for you satisfaction is in evitable!

"Did an excellent job on glass block windows in basement. Prompt estimation and completion of job after windows came in."

Sean M on September 2025

Avatar for Alderfer Glass Co.

Alderfer Glass Co.

4.75(
36
)
•Approved Pro

Alderfer Glass Co.

4.75(
36
)
•Approved Pro
Customers say: True professional
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
55 local quotes requested

Alderfer Glass Co. Inc. offers a wide variety of products and services geared towards the homeowner. We offer window and door replacement, replace foggy windows, mirrors, shower doors, furniture glass, custom glass projects and even glass railings. We are well recognized in the Delaware Valley for quality products and personalized designs. Give us a call today!

"Set an appointment, which was easy. The employee showed up on time, evaluated the required repairs, and the company sent us a competitive, adequate quotation by email. I have set up the repair appointment. Once again, the person showed up on time and replaced the faulty cranking mechanism quickly and professionally. Perfect job."

Leo G on November 2023

Alderfer Glass Co. Inc. offers a wide variety of products and services geared towards the homeowner. We offer window and door replacement, replace foggy windows, mirrors, shower doors, furniture glass, custom glass projects and even glass railings. We are well recognized in the Delaware Valley for quality products and personalized designs. Give us a call today!

"Set an appointment, which was easy. The employee showed up on time, evaluated the required repairs, and the company sent us a competitive, adequate quotation by email. I have set up the repair appointment. Once again, the person showed up on time and replaced the faulty cranking mechanism quickly and professionally. Perfect job."

Leo G on November 2023

Appalachian Preservation Services, LLC

No reviews yet

Appalachian Preservation Services, LLC

No reviews yet

Here at Appalachian Preservation we specialize in all things masonry! (New construction, restoration, tuck pointing) Brick, block, or concrete; cosmetic or leakage problems, Appalachian Preservation has you covered!!

Here at Appalachian Preservation we specialize in all things masonry! (New construction, restoration, tuck pointing) Brick, block, or concrete; cosmetic or leakage problems, Appalachian Preservation has you covered!!

R1 Contractors

No reviews yet

R1 Contractors

No reviews yet
9 years of experience

Family owed and Operated business.. Licensed and Insured We take pride in our work ..All jobs have their iwn individual warranty. ..All estimates are free

Family owed and Operated business.. Licensed and Insured We take pride in our work ..All jobs have their iwn individual warranty. ..All estimates are free

Phoenix

No reviews yet

Phoenix

No reviews yet
9 years of experience

We have a large crew of a workers covering every trade. Currently we are offering two forms of financing, Installment loans and Revolving credit lines. With our installment loans we can offer up to 12 months no payments and 0% down.

We have a large crew of a workers covering every trade. Currently we are offering two forms of financing, Installment loans and Revolving credit lines. With our installment loans we can offer up to 12 months no payments and 0% down.

Dram Brothers LLC

No reviews yet

Dram Brothers LLC

No reviews yet
14 years of experience

We are Philadelphia's premier residential contractor, specializing in providing our clients with a personalized and professional approach to an otherwise complicated and tedious process. We focus on renovating kitchens and bathrooms, finishing basements, as well as additions and even smaller projects you've been putting off. We are very professional and work very efficiently to get your project done on time and on budget.

We are Philadelphia's premier residential contractor, specializing in providing our clients with a personalized and professional approach to an otherwise complicated and tedious process. We focus on renovating kitchens and bathrooms, finishing basements, as well as additions and even smaller projects you've been putting off. We are very professional and work very efficiently to get your project done on time and on budget.

Berwyn Shower & Glass

4.80(
10
)

Berwyn Shower & Glass

4.80(
10
)
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers

At Berwyn Glass We only use Name brand glass, Certified Technicians, and experienced glaziers. We have proven Customer Satisfaction. We don’t just talk about quality, we deliver quality! Berwyn Glass is a full service trusted, family owned, and operated Glass Company that has been in business for over 30 years. In today’s fast-paced environment, people expect prompt service along with high quality. Our goal is to exceed our customers’ expectations with quality products, and superior service at very competitive prices. At Berwyn Glass we provide you with service you can trust and count on. When it comes to glass and Mirror nobody in Pennsylvania can match our craftsmanship, and attention to detail.

At Berwyn Glass We only use Name brand glass, Certified Technicians, and experienced glaziers. We have proven Customer Satisfaction. We don’t just talk about quality, we deliver quality! Berwyn Glass is a full service trusted, family owned, and operated Glass Company that has been in business for over 30 years. In today’s fast-paced environment, people expect prompt service along with high quality. Our goal is to exceed our customers’ expectations with quality products, and superior service at very competitive prices. At Berwyn Glass we provide you with service you can trust and count on. When it comes to glass and Mirror nobody in Pennsylvania can match our craftsmanship, and attention to detail.

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Glass Block questions, answered by experts

New glass costs anywhere from $3 to $100 per square foot. More specifically, tempered and insulated glass—a common option for sliding glass doors—costs between $10 and $14 per square foot.

Luckily, glass block windows need minimal maintenance. Other than regular cleaning, the only maintenance involved in having a glass block window is inspecting for cracks every year and applying sealer to the mortar joints if the blocks are set in masonry mortar. Glass block windows hold up well against wind and moisture better than traditional windows and are not prone to rot.

Although glass block windows are made of multiple layers of thick glass, they’re still susceptible to breaking. If your glass block window shatters, contact a window repair professional to remove and replace the glass block. Don’t attempt to handle it yourself because the broken glass can be dangerously sharp. A window repair pro will have the tools and expertise to replace the broken glass block quickly. Before hiring, be sure to confirm the repair pro has experience with repairing or replacing that specific type of window.

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.

If you like to be certain of your privacy at home, glass block windows might be your match. They offer privacy without preventing light from entering, while also providing enhanced security. Plus, they increase your home’s energy efficiency.

The Merion Station, PA homeowners’ guide to glass block services

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

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