Top-rated glass block pros.

Get matched with top glass block pros in Blawnox, PA

Enter your zip and get matched with up to 5 pros

Need a pro for your glass block service project in Blawnox, PA?

Select your specific project to find the pro for you.

TRUSTED BY BLAWNOX, PA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon19
    Verified glass block services reviews

Verified Reviews for Glass Block Service pros in Blawnox, PA

*The Angi rating for Glass Block Service companies in Blawnox, 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 Blawnox, 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 14, 2025

Find Glass block pros in Blawnox

Avatar for Dun-Rite Window and Door

Dun-Rite Window and Door

4.79(
313
)
•Approved Pro

Dun-Rite Window and Door

4.79(
313
)
•Approved Pro
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
69 local quotes requested

Installers of new windows, doors and glass block. We also repair/replace broken or failed units of glass, screens, and patio doors. Family owned and operated since 1961.

"Very quick, and the initial representative even noticed a few things outside the house that I needed to give attention to myself that I hadn’t noticed."

Joel S on October 2024

Installers of new windows, doors and glass block. We also repair/replace broken or failed units of glass, screens, and patio doors. Family owned and operated since 1961.

"Very quick, and the initial representative even noticed a few things outside the house that I needed to give attention to myself that I hadn’t noticed."

Joel S on October 2024

Avatar for Adam majewski

Adam majewski

No reviews yet

Adam majewski

No reviews yet
25 years of experience

We are a Pittsburgh contracting company that grew up here. We have installed for many of the larger companies as subs .We have made other companies grow and want to handle customers better than they have. So save money and call us

We are a Pittsburgh contracting company that grew up here. We have installed for many of the larger companies as subs .We have made other companies grow and want to handle customers better than they have. So save money and call us

McIntyre's Renovations LLC

5.00(
1
)

McIntyre's Renovations LLC

5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

General contractor specializing in Kitchen, Bath-room remodeling, and deck construction.

"FABULOUS. We don't think there are words that can adequately express the outstanding workmanship. Greg came to our home to correct a completely botched wall refinishing project left behind by another contractor. He took time to listen to our vision and executed a flawless finish. Greg is professional, reliable, and an overall genuinely nice guy. He settles for nothing but perfection, and was truly our port in the storm. You need to look no further than McIntyre's Renovations!!!!"

Thomas T on February 2020

General contractor specializing in Kitchen, Bath-room remodeling, and deck construction.

"FABULOUS. We don't think there are words that can adequately express the outstanding workmanship. Greg came to our home to correct a completely botched wall refinishing project left behind by another contractor. He took time to listen to our vision and executed a flawless finish. Greg is professional, reliable, and an overall genuinely nice guy. He settles for nothing but perfection, and was truly our port in the storm. You need to look no further than McIntyre's Renovations!!!!"

Thomas T on February 2020

Top to Bottom Remodeling and Home Inspections

No reviews yet

Top to Bottom Remodeling and Home Inspections

No reviews yet
Free onsite estimate

Top to Bottom Remodeling and Home Inspections can take care of all your home maintenance and remodeling needs. We are a full sevice construction company and no job is to big or too small. We are certified and fully insured.

Top to Bottom Remodeling and Home Inspections can take care of all your home maintenance and remodeling needs. We are a full sevice construction company and no job is to big or too small. We are certified and fully insured.

D&B Construction LLC

No reviews yet

D&B Construction LLC

No reviews yet
14 years of experience

We are a small three man general construction company that has skilled and very dedicated employees that care a lot about the work they do as well as a willingness to provide each and every customer with a positive experience.

We are a small three man general construction company that has skilled and very dedicated employees that care a lot about the work they do as well as a willingness to provide each and every customer with a positive experience.

Gregor Construction

5.00(
1
)

Gregor Construction

5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

A Brief Introduction Gregor Construction is a small privately owned company that specializes in custom residential masonry. Robert Gregor (Owner) has been servicing the South Hills area of Pittsburgh, Pennsylvania since 1985. From unique designs to reality, Gregor Construction can make it happen. Our company takes pride in being committed to quality, trust and dependability. We specialize in custom stonework and concrete that includes, but is not limited to: Beautifully designed indoor or outdoor fireplaces Custom Natural Stone Patio's Driveways Which Can Be Heated, Exposed Aggregate Finish, or Have a Unique Stamped Design Fire Pits Outdoor Kitchens Home Additions Lighted Piers Personally Designed Retaining Walls Remodeled Kitchens and Bathrooms Stone and Brick BBQ's Waterfalls From unique designs to reality, Gregor Construction can make it happen. Our company takes pride in being committed to quality, trust and dependability. Gregor Construction is a registered Pennsylvania Licensed Contractor and is fully insured. Call today for a free estimate and make your dreams come true!

"Did excellent (meticulous) work, working long days and finishing job in 1 week straight. Was very personable and provided detailed advice regarding our choice of railing and the overall work he was to perform. This is the second time we used their services."

William M on September 2019

A Brief Introduction Gregor Construction is a small privately owned company that specializes in custom residential masonry. Robert Gregor (Owner) has been servicing the South Hills area of Pittsburgh, Pennsylvania since 1985. From unique designs to reality, Gregor Construction can make it happen. Our company takes pride in being committed to quality, trust and dependability. We specialize in custom stonework and concrete that includes, but is not limited to: Beautifully designed indoor or outdoor fireplaces Custom Natural Stone Patio's Driveways Which Can Be Heated, Exposed Aggregate Finish, or Have a Unique Stamped Design Fire Pits Outdoor Kitchens Home Additions Lighted Piers Personally Designed Retaining Walls Remodeled Kitchens and Bathrooms Stone and Brick BBQ's Waterfalls From unique designs to reality, Gregor Construction can make it happen. Our company takes pride in being committed to quality, trust and dependability. Gregor Construction is a registered Pennsylvania Licensed Contractor and is fully insured. Call today for a free estimate and make your dreams come true!

"Did excellent (meticulous) work, working long days and finishing job in 1 week straight. Was very personable and provided detailed advice regarding our choice of railing and the overall work he was to perform. This is the second time we used their services."

William M on September 2019

Avatar for McMahan construction

McMahan construction

4.50(
2
)

McMahan construction

4.50(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Any tow or recovery equipment available

"McMahan Construction LLC did an amazing job on my house. They are a father and son team, and the masonry on my house is the best around!"

Floral F on February 2021

Any tow or recovery equipment available

"McMahan Construction LLC did an amazing job on my house. They are a father and son team, and the masonry on my house is the best around!"

Floral F on February 2021

...
Showing 1-10 of 106
Glass Block questions, answered by experts

Glass block mortar is the best choice for glass block window units. It is specifically formulated for glass block window installation. Glass block mortar is usually a mixture of Portland cement, sand, and special chemicals. It is a white mortar that is applicable inside and outside your home. Do not use regular tile mortar because it may not have the binding strength and flexibility required for glass block windows.

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.

If an individual block breaks, you can remove and replace it. This is a job for which you should contact a professional because the project is usually complex, involving you having to break the block further.

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.

Glass block windows cost about $710 to install, ranging from $460 to $980. The cost factors of installing this type of specialty window include the opening size, design, layout, height, glass block type, installation type, and location. There are many block styles to choose from, including colored, clear, wavy, diamond, and frosted.

Consider the following price ranges of installing glass blocks based on size:

  • 25-by-25 inches: $60–$300

  • 31-by-31 inches: $65–$350

  • 36-by-36 inches: $85–$475

  • 48-by-48 inches: $155–$840

The Blawnox, PA homeowners’ guide to glass block services

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

See all articles