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Verified Reviews for Glass Block Service pros in Zionsville, PA

*The Angi rating for Glass Block Service companies in Zionsville, 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 Zionsville, 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 October 30, 2025

Find Glass block pros in Zionsville

Avatar for Alderfer Glass Co.

Alderfer Glass Co.

144 TELFORD PIKE
4.85(
68
)
•Approved Pro

Alderfer Glass Co.

144 TELFORD PIKE
4.85(
68
)
•Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
64 years of experience

Alderfer Glass is the premier Glass, Mirror and Window provider in the Delaware and Lehigh Valley since 1961. Family owned and locally operated for three generations. Auto, Residential and Commercial Glass service all under one roof. 4 convenient locations to serve you better. All installers are company employees - we use no subcontractors. Members of National Glass Association, Independent Glass Association, Better Business Bureau, and more! Our goal is the best in product and service for our industry....let our experience work for you! Alderfer Glass is the "Clear Advantage in Glass Products". PA Contract License number PA003018.

"My handyman recommended Aldefer glass as I need to replace the glass in my shower since it was an unusual size. When they were here to measure they mentioned they also could replace my kitchen windows. I was excited, one stop shopping. Well it’s two different departments... They had to come back and remeasure the windows, Another 2 week wait. They would not order until I gave them a 50% deposit (which is OK). They told me it would be 2 wks to get the glass then approx 2 weeks to install. I had to call numerous times to see if windows had arrived and schedule install. Bottomline my 4 wk anticipated install was over 2 months, then the middle glass in the tempered shower shattered during install ( 2 phone calls and 4 Additional weeks later shower complete). Kitchen windows still not right. Flys keep getting stuck between window and screen so I can’t open 2 of 6 windows in my kitchen. Terrible customer service. I have several more windows that I need to replace, they will not get my business. Truly awful experience."

E P on September 2020

Alderfer Glass is the premier Glass, Mirror and Window provider in the Delaware and Lehigh Valley since 1961. Family owned and locally operated for three generations. Auto, Residential and Commercial Glass service all under one roof. 4 convenient locations to serve you better. All installers are company employees - we use no subcontractors. Members of National Glass Association, Independent Glass Association, Better Business Bureau, and more! Our goal is the best in product and service for our industry....let our experience work for you! Alderfer Glass is the "Clear Advantage in Glass Products". PA Contract License number PA003018.

"My handyman recommended Aldefer glass as I need to replace the glass in my shower since it was an unusual size. When they were here to measure they mentioned they also could replace my kitchen windows. I was excited, one stop shopping. Well it’s two different departments... They had to come back and remeasure the windows, Another 2 week wait. They would not order until I gave them a 50% deposit (which is OK). They told me it would be 2 wks to get the glass then approx 2 weeks to install. I had to call numerous times to see if windows had arrived and schedule install. Bottomline my 4 wk anticipated install was over 2 months, then the middle glass in the tempered shower shattered during install ( 2 phone calls and 4 Additional weeks later shower complete). Kitchen windows still not right. Flys keep getting stuck between window and screen so I can’t open 2 of 6 windows in my kitchen. Terrible customer service. I have several more windows that I need to replace, they will not get my business. Truly awful experience."

E P on September 2020

Avatar for Alderfer Glass Co.

Alderfer Glass Co.

144 Telford Pike
4.75(
36
)
•Approved Pro

Alderfer Glass Co.

144 Telford Pike
4.75(
36
)
•Approved Pro
Customers say: True professional
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
54 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

Walmsley Glass

No reviews yet

Walmsley Glass

No reviews yet

We are a stained glass restoration studio that specializes in historic preservation, replication, and custom creation of glass, blown glass, mosaic, windows, and frames of all kind. Our studio of master craftsman, including myself, can make and create any vision you have in mind for your new home project or business front! Give us a call and I hope to chat soon!

We are a stained glass restoration studio that specializes in historic preservation, replication, and custom creation of glass, blown glass, mosaic, windows, and frames of all kind. Our studio of master craftsman, including myself, can make and create any vision you have in mind for your new home project or business front! Give us a call and I hope to chat soon!

Appalachian Preservation Services, LLC

184 Bowers Rd
No reviews yet

Appalachian Preservation Services, LLC

184 Bowers Rd
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!!

Jentre Construction

112 Elsie Ln
No reviews yet

Jentre Construction

112 Elsie Ln
No reviews yet
48 years of experience

Jentre has 4 employees / 2 masons/ 1 carpenter & 1 laborer Subs: Truck drive & all trades necessary for completion of project. Deposit of 30% required with outline payments upon partial completion. Final payment: Most contracts 15 20%

Jentre has 4 employees / 2 masons/ 1 carpenter & 1 laborer Subs: Truck drive & all trades necessary for completion of project. Deposit of 30% required with outline payments upon partial completion. Final payment: Most contracts 15 20%

Finish Line Home Improvements

4201 W Grant St
5.00(
1
)

Finish Line Home Improvements

4201 W Grant St
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We are a local business that has over 25+ yrs in the residential construction field. We do product assembly/installation, framing, drywall, spackle, paint, trim work, doors, windows, siding, plumbing, and electrical. Additional email - [email protected].

We are a local business that has over 25+ yrs in the residential construction field. We do product assembly/installation, framing, drywall, spackle, paint, trim work, doors, windows, siding, plumbing, and electrical. Additional email - [email protected].

Prima Home Services

25 Halina Way
No reviews yet

Prima Home Services

25 Halina Way
No reviews yet
21 years of experience

Prima Home Services provides top notch home remodeling, home repair and recurring maintenance services exclusively for homeowners and residential property owners. Our unique project management executive support for every aspect of the project and services lifecycle. We accept all forms of payment including credit cards, checks, money orders, cash and insurance claims.ch provides executive support for every aspect of the project and services lifecycle.

Prima Home Services provides top notch home remodeling, home repair and recurring maintenance services exclusively for homeowners and residential property owners. Our unique project management executive support for every aspect of the project and services lifecycle. We accept all forms of payment including credit cards, checks, money orders, cash and insurance claims.ch provides executive support for every aspect of the project and services lifecycle.

S.M.D. MASONRY

53 E. Garrison St
No reviews yet

S.M.D. MASONRY

53 E. Garrison St
No reviews yet
23 years of experience

S.M.D. Masonry is a small family owned business that has been in business since 2002. Part owner having 25 years of experience in the masonry field. We work on both residential and commercial properties. We also sub-contract. We offer free chimney inspections. We offer Free Estimates and we are Fully Insured.

S.M.D. Masonry is a small family owned business that has been in business since 2002. Part owner having 25 years of experience in the masonry field. We work on both residential and commercial properties. We also sub-contract. We offer free chimney inspections. We offer Free Estimates and we are Fully Insured.

Avatar for S&R Tile and Marble

S&R Tile and Marble

186 Kemmerer Rd
No reviews yet

S&R Tile and Marble

186 Kemmerer Rd
No reviews yet
26 years of experience

Doing all types of bathroom and kitchen remodeling.Custom walk in showers,Backsplash,murals,fireplace hearths,floors,walls, whatever you need tiled.Work with porcelain,ceramic,stone,glass,granite,and marble.I do quality work and warranty it 100%.I give free estimates. I DO NOT use sub contractors.

Doing all types of bathroom and kitchen remodeling.Custom walk in showers,Backsplash,murals,fireplace hearths,floors,walls, whatever you need tiled.Work with porcelain,ceramic,stone,glass,granite,and marble.I do quality work and warranty it 100%.I give free estimates. I DO NOT use sub contractors.

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Glass Block questions, answered by experts

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.

Glass block windows come in various patterns and styles that offer privacy and unique aesthetics. Frosted or textured glass diffuses light and enhances privacy. Wave-pattern glass blocks imitate ocean waves with flowing lines. Ice-glass blocks resemble cracked ice. Fluted glass blocks feature parallel vertical grooves, adding texture and depth. Clear glass blocks, similar to glass Coke bottles, offer transparency with some distortion and may have smooth surfaces or subtle textures, adding visual interest.

Glass block installation can be relatively expensive due to the range of material costs and the labor time to assemble this type of specialty window. The process proceeds slowly as the glass does not absorb moisture from mortar and silicone caulk takes longer to harden, leaving spacers to hold up the structure until the caulk or mortar begins to cure. Plus, if your current windows have structural issues or damage, you’ll need to repair them before beginning the project, increasing your bottom line. 

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.

Most installations take 1-3 days, depending on the number of blocks and customization requirements.

The Zionsville, 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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