I needed to replace a broken vent embedded in a glass block window. I found and ordered the correct replacement vent and was considering doing the job myself. After checking information and videos on the internet (YouTube, Google) I decided that I needed to find someone with the skill needed to do the job correctly. I called Aspen Glass Block and spoke with Cliff, the owner. What a great find! He quickly responded to the job site, gave me an estimate, and completed the job within the week!The actual job took several hours and he was able to work me into his schedule amongst larger jobs. His work was well done and his skill, knowledge and craftsmanship were truly amazing. I am soooooo glad that I didnt try this job myself. His pricing was very reasonable given the complexity of the job and skill needed to do it correctly. I usually dont write reviews, but Cliff and Aspen Glass Block really deserve to be recognized for the work they do. I strongly recommend Cliff and Aspen Glass Block for any project involving glass block repair or original installation. Thank you Cliff!

Cliff is wonderful to work with. He really knows his glass blocks. Went out of his way to send us layout designs. Answered my questions. Highly recommend !

Cliff did a great job replacing my old, broken garage windows with glass block. He is clearly a pro—we are very happy with the results!

5 windows installed. Excellent service and craftsmanship. Work was completed when promised.