Fast Glass
About Fast Glass
Fast Glass provides professional window repair services in Denver, CO. Specializes in high-quality residential and commercial glass services built on craftsmanship, reliability, and clear communication. They handle everything from single-pane replacements to custom patio doors, helping homeowners and businesses restore function and style.
8 years in business
Services
Window Glass Replacement
FeaturedSingle or double-pane glass replacement for broken, cracked, or foggy windows.
Starting at $200 / per window
Window Installation
FeaturedNew window installation including frame prep, insulation, trim, and caulking. Energy-efficient options.
Starting at $500 / per window
Foggy Window Repair
Fix foggy double-pane windows with failed seals. Restore clarity without full window replacement.
Starting at $150 / per window
Screen Repair
Window and door screen repair or replacement. Custom sizes and pet-resistant mesh available.
Starting at $32 / per screen
Sliding Door Repair
Sliding glass door roller replacement, track repair, and lock adjustment.
Starting at $150 / per door
Location
Denver, CO
Denver, CO 80202
Hours of Operation
Services Offered
Window Glass Replacement
Single or double-pane glass replacement for broken, cracked, or foggy windows.
$200
starting at
Window Installation
New window installation including frame prep, insulation, trim, and caulking. Energy-efficient options.
$500
starting at
Foggy Window Repair
Fix foggy double-pane windows with failed seals. Restore clarity without full window replacement.
$150
starting at
Screen Repair
Window and door screen repair or replacement. Custom sizes and pet-resistant mesh available.
$32
starting at
Sliding Door Repair
Sliding glass door roller replacement, track repair, and lock adjustment.
$150
starting at
Reviews
4.4
11 reviews
11 reviews
Stephanie L.
Got several quotes for window-repair and theirs was the most competitive. Work quality matched the higher-priced competitors. Solid window-repair service near me. (Denver)
Response from Fast Glass
Thank you for the great review! We appreciate your business.
Pam N.
Excellent window repair service. Professional, punctual, and the work quality was outstanding. Highly recommend for window repair near me in Denver.
Response from Fast Glass
Thank you! We appreciate the kind words.
Andrew K.
Used them for window-repair work and was pleased with the results. Fair pricing, clean work, and good communication throughout. Would use this window-repair service again. (Denver)
Response from Fast Glass
Thanks for the great feedback! We are always working to earn that fifth star and appreciate you pointing us in the right direction.
Jessica M.
Really impressed with the quality of window-repair service we received. Professional team, showed up on time, and the work was exactly what we needed. Best window-repair near me. (Denver)
Response from Fast Glass
Wow, thank you! Our team will be so happy to read this. Reviews like yours make it all worthwhile.
Amanda H.
From the initial call to job completion, everything was smooth. The window-repair team was friendly, knowledgeable, and left everything clean. Excellent window-repair near you. (Denver)
Response from Fast Glass
Thank you for the great review! We appreciate your business.
Daniel B.
Hard to find an honest window-repair company these days but these folks are the real deal. Fair prices, quality work, and no upselling. Trusted window-repair service. (Denver)
Response from Fast Glass
We really appreciate you taking the time to leave this review. Your satisfaction is our top priority!
Donna Q.
Used Fast Glass and had a good experience overall. Professional, showed up when they said they would, and the work quality was solid. Would use them again.
4 people found this helpful
Response from Fast Glass
Thank you! We are glad to consistently meet your expectations and will keep striving to exceed them.
Jason T.
Third time using them and they are consistently great. window-repair work was done efficiently and professionally. My go-to for window-repair needs in the area. (Denver)
Response from Fast Glass
Thank you so much for the kind words! We take pride in our work and it means a lot when customers notice.
Mark P.
Showed up 45 minutes late on the scheduled day. The actual work was satisfactory and the crew was polite. I just wish the scheduling was more reliable. Time is valuable.
2 people found this helpful
Response from Fast Glass
Thank you for your honest feedback. We take every review seriously and are working to improve our communication and scheduling. We would love the opportunity to earn a better rating on your next visit.
Stephanie L.
Got several quotes for window-repair and theirs was the most competitive. Work quality matched the higher-priced competitors. Solid window-repair service near me. (Denver)
Response from Fast Glass
Thank you for the great review! We appreciate your business.
Amanda H.
From the initial call to job completion, everything was smooth. The window-repair team was friendly, knowledgeable, and left everything clean. Excellent window-repair near you. (Denver)
Response from Fast Glass
Thank you so much for the kind words! We take pride in our work and it means a lot when customers notice.
Location
Denver, CO 80202
Frequently Asked Questions
Last updated April 2026
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