
Serving Onalaska, TX and surrounding areas
Approved
In business since 2013
Free estimates
Warranties offered
"Quick and efficient. Kept the broken glass swept."





+1

*The Angi rating for Glass Block Service companies in Onalaska, TX 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 Onalaska, TX 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 May 12, 2026

Serving Onalaska, TX and surrounding areas
Approved
In business since 2013
Free estimates
Warranties offered
"Quick and efficient. Kept the broken glass swept."





+1

Serving Onalaska, TX and surrounding areas
Approved
In business since 1980
Free estimates
Customers say: Quality work
"He is an exceptionally fine artist and did all the stained glass in our church. He quickly repaired them when kids broke them. He is very responsive and does excellent work."





+234

Serving Onalaska, TX and surrounding areas
Approved
In business since 2018
Free estimates
Customers say: Quick response
"I very much enjoyed working with this company. They did what we agreed to and in a timely manner with no cost over runs. Would highly recommend and will be using them again. Easy to work with."
Serving Onalaska, TX and surrounding areas
In business since 2016
Free estimates
Emergency services offered
"Went great! Nice people, good prices, will tell all my friends!"
Serving Onalaska, TX and surrounding areas
In business since 2009
Free estimates
"Paul at Historical Preservation, did an excellent job. I appreciate that he also knew so much more than just windows as our home is needing a lot of repair. We will be calling Paul for more work to be done. I appreciate that Paul takes pride in his work, down to the clean up. I have found it is something that is missing in many professionals we have called on and have done work for us. We will definiately be using Historical Preservation again."
Serving Onalaska, TX and surrounding areas
In business since 2023
Free estimates
Credit card accepted
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's 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.\n
Serving Onalaska, TX and surrounding areas
In business since 2009
Warranties offered
Small jobs welcome
"Went above and beyond what was asked to do. Framed, sheetrock hung, painted, ceiling stomped"
Serving Onalaska, TX and surrounding areas
In business since 2018
Free estimates
We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of glass services that are customizable to each individual project. We specialize in glass installation. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction! \n
Serving Onalaska, TX and surrounding areas
In business since 2021
Free estimates
Credit card accepted
"Please hire this fine crew. They are very dedicated and great at what they do."

Serving Onalaska, TX and surrounding areas
In business since 1989
Free estimates
Emergency services offered
"They were good. They were pretty fast and came on time. My overall experience with them has been good."


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
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.
The average cost to install glass block windows is about $710, ranging from $460 to $1,000, depending on the size and design of the window, installation type, and location. Different styles of glass blocks also impact the cost:
Clear glass blocks: $10–$30 per block
Colored glass blocks: $25–$40 per block
Acrylic glass blocks: $15–$25 per block
Wavy glass blocks: $10–$30 per block
Alpha glass blocks: $15–$25 per block
Ice glass blocks: $20–$35 per block
Diamond glass blocks: $20–$75 per block
Frosted glass blocks: $30–$35 per block
Typically, glass block windows last about 15 to 30 years, slightly less than regular windows, which last 20 to 50 years. Resealing glass blocks can help extend the lifespan of this bathroom feature. The key to ensuring that glass block windows last as long as possible is to have a professional glass block installer place them. Glass block pros will have the skills, tools, and knowledge required to install these special features into any space, noting obstacles like damaged windows or too-cramped areas during the consultation.
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.
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