Storefront Glazier — Marathon, FL

Storefront glazier in Marathon.

American Commercial Glass (ACG) is a Florida storefront glazing company serving Marathon, Monroe County, and the rest of Florida Keys. We do all things commercial storefront, commercial windows, and commercial doors — storefront systems, entrances, hurricane impact glass, glass railings, and the full Division 08 envelope — for general contractors, restaurant operators, hospitality groups, and developers. Every commercial opening in Marathon is in HVHZ and requires Miami-Dade NOA documentation. ACG carries the NOA inventory current. 350+ commercial projects, 1M+ SF installed. CGC #1531993. 48-hour bid turnaround.

Send Us Plans Call (772) 486-7711
5
Florida Keys
350+
FL Commercial Projects
CGC
#1531993
48 hr
Bid Turnaround
Marathon Context

Commercial glazing in Marathon, Monroe County.

Marathon storefront glazing context. Marathon is in Monroe County, in Florida's Florida Keys market. It is in Florida's High-Velocity Hurricane Zone (HVHZ), which means every commercial storefront, window, and door must carry Miami-Dade NOA documentation for the specific configuration installed. Exposure category for Marathon commercial work is typically D for direct ocean or Gulf-front sites.

What ACG does in Marathon. We do all things commercial storefront, commercial windows, and commercial doors. Storefront systems for ground-floor retail, restaurants, and commercial buildings. Commercial entrance doors — aluminum-framed, all-glass, automatic sliders, pivots. Hurricane impact windows and impact-rated commercial doors. Window walls and curtainwall. Glass railings for balconies and terraces. The full Division 08 scope, single-source from the storefront frame to the hardware to the submittal package.

Who we work with in Marathon. ACG bids directly to general contractors active in the Marathon market, restaurant operators, hospitality and hotel ownership groups, healthcare systems, private clubs, multifamily developers, and commercial property owners. We are active on Procore and BuildingConnected for Marathon project invites, and the 48-hour bid turnaround that ACG runs on commercial storefront and window work fits the operator and GC timeline at the front of the project.

Pricing and timeline for Marathon storefront and commercial window work. Commercial storefronts run $66-$142 per square foot installed in Marathon, depending on glass make-up and exposure category. Hurricane impact commercial windows run $78-$195/SF. All-glass commercial entrance doors run $4,500-$18,000 per opening. Glass railings run $145-$385/LF. Lead times are 8-16 weeks from approved shop drawings depending on system, plus 2-8 days of field installation. ACG locks rough opening dimensions in pre-construction so the field install runs on schedule.

Why GCs Choose ACG in Marathon

Marathon commercial glazing — built to specification.

Licensed

CGC #1531993

Florida Certified General Contractor. Connor Walsh qualifier. Full GL, Workers Comp, and Auto with Additional Insured language standard. $3M single / $6M aggregate bonding.

Authorized

6 Manufacturer Partnerships

Authorized installer for ESWindows (Tecnoglass), Euro-Wall, PGT Innovations, Allegion, TGP, and Slimpact. Direct factory engineering support for Marathon commercial scopes.

Bid Speed

48-Hour Turnaround

Marathon commercial scope bids return within 48 hours. Send plans, BuildingConnected invite, or scope description. Schedule and budget back in your inbox in two days.

HVHZ

Miami-Dade NOA Documentation

Marathon is in HVHZ. Every commercial opening requires current Miami-Dade NOA. ACG's submittal package includes NOA, install instructions tied to the approval, and engineer-stamped shop drawings where required.

GC-Direct

GC-Direct, Not Retail

ACG bids directly to general contractors and commercial owners. Active on Procore and BuildingConnected. Marathon GC relationships across the commercial market.

3 Offices

Florida Coverage

ACG operates from West Palm Beach (HQ), Naples, and Tampa. Nashville Q3 2026. Daily Marathon project management with crews staged for the Florida Keys market.

Marathon project?
Bid in 48 hours.

ACG is a Florida-licensed commercial glazing contractor (CGC #1531993) serving Marathon, Monroe County, and all of Florida. Send plans, a BuildingConnected invite, or a scope description and our team will have a commercial glazing bid back within 48 hours.

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