Trade licensing overview · glazier
How glazier licensing works — Colorado
How this trade is regulated in Colorado. none-in-pilot-states The framework below describes the national pathway most glaziers in Colorado follow.
Glazing is not a state-licensed trade as a person-level credential in any Trades Navigator pilot state; California requires a C-17 Glazing Contractor license for the contracting business, not the worker. Most glaziers qualify through the IUPAT / Finishing Trades Institute four-year apprenticeship or through non-union DOL-registered programs, layered with OSHA fall-protection training and manufacturer or industry installation certifications.
Glazier wages in Colorado · BLS OES A01 2024
Wages are state-level annual figures from the U.S. Bureau of Labor Statistics Occupational Employment and Wage Statistics program (A01 2024). Specific glazier earnings in Colorado vary by metro area, employer type, union membership, and years of experience. Verify the current state and metro figures on the BLS OES site (bls.gov/oes).
What this trade actually looks like in Colorado
Glazier work in Colorado concentrates in Denver, Boulder, Colorado Springs, and Fort Collins, with the Front Range build pipeline driving steady storefront, mid-rise, and curtain-wall scope. Energy-code and altitude-driven thermal performance specs shape system selection. Mountain-resort commercial and high-end residential add a separate scope tier in Vail, Aspen, Steamboat, and Telluride. Wildfire-prone foothills add a tempered and impact-rated retrofit demand. IUPAT density is moderate, with Denver-area locals.
Where they work
Denver metro (downtown, RiNo, Cherry Creek, DIA-adjacent commercial), Boulder (university and tech), Colorado Springs (military and downtown), Fort Collins (CSU and Old Town), the I-25 corridor through Loveland and Greeley, and the resort towns of Eagle, Pitkin, Routt, and San Miguel counties carry most scope.
Pay context
BLS OES national median for glaziers (47-2121) was $50,360 in May 2024. Colorado statewide medians have tracked above the national figure in recent OES cycles, with Denver and Boulder metros higher than statewide and rural counties lower. Front Range housing costs have risen faster than wages since 2020. Pull the current Colorado median from BLS OES 47-2121 by state and the Denver-Aurora MSA table for metro-specific medians. See https://www.bls.gov/oes/current/oes_co.htm.
Training pathway
Colorado has registered IUPAT Glaziers apprenticeships through District Council 81, with Local 930 in Denver as the primary intake. Open-shop commercial glazing contractors along the Front Range run helper-to-journey programs. Front Range Community College, Pikes Peak State College, and the Colorado Community College System run construction tech programs that feed adjacent trades. Resort-town glazing typically trains in-house with the small high-end-residential firms.
Considerations
If you care about Front Range growth, mountain-resort scope, and a registered union path through Local 930, Colorado offers a strong mid-tier market. If you care about top-of-scale wages and the biggest curtain-wall jobs, California and the Northeast still lead. Altitude and thermal-spec experience in Colorado travels well to Wyoming, Utah, and northern New Mexico.
Colorado glazier snapshot
| MSA | Employed | Median wage |
|---|---|---|
| Denver-Aurora-Centennial, CO | 1,160 | $63,340 |
| Colorado Springs, CO | 180 | $59,680 |
| Grand Junction, CO | 60 | $56,710 |
| Pueblo, CO | 60 | $55,870 |
| Fort Collins-Loveland, CO | 50 | $58,270 |
STATE LICENSE STATUS
No pilot state (TX, CA, FL, NY, IL) issues a person-level glazier license. California requires a C-17 Glazing Contractor classification through the Contractors State License Board for any business contracting glazing work (https://www.cslb.ca.gov/About_Us/Library/Licensing_Classifications/C-17_-_Glazing.aspx), but employees of a licensed contractor are not individually licensed. Florida has no separate glazing specialty license under the Construction Industry Licensing Board (http://www.myfloridalicense.com/DBPR/construction-industry/); glazing falls under general or specialty contractor registration where dollar thresholds trigger it. Texas, New York, and Illinois have no statewide glazier credential, though local jurisdictions may require business registration or scaffold / hoisting permits. Architectural glazing authority typically travels with the contractor's license, OSHA credentials, and manufacturer certifications rather than a personal state card.
IUPAT / FTI APPRENTICESHIP
The International Union of Painters and Allied Trades (IUPAT) represents glaziers as one of its core crafts alongside painters, drywall finishers, and sign and display workers (https://iupatglaziers.com/). Training runs through the Finishing Trades Institute (FTI) and its network of local FTI Training Centers (https://www.finishingtradesinstitute.org/), typically a four-year registered apprenticeship combining on-the-job hours with related classroom instruction. Curriculum covers architectural glazing, storefront systems, curtain wall, auto glass, and related subtracks depending on the local market. Registered IUPAT glazier apprenticeships appear in the DOL RAPIDS database and are searchable through the federal apprenticeship finder (https://www.apprenticeship.gov/apprenticeship-job-finder). The U.S. Bureau of Labor Statistics lists glaziers under SOC 47-2121 and documents apprenticeship as a primary entry route (https://www.bls.gov/ooh/construction-and-extraction/glaziers.htm).
SAFETY
OSHA 10-hour and 30-hour Construction Outreach courses are the baseline safety credentials for glazing work (https://www.osha.gov/training/outreach/construction). Curtain-wall and high-rise glazing trigger OSHA fall-protection requirements under 29 CFR 1926 Subpart M, which mandates protection for work at heights of six feet or more in construction (https://www.osha.gov/laws-regs/regulations/standardnumber/1926/1926SubpartM). Scaffold work is governed by 29 CFR 1926 Subpart L (https://www.osha.gov/laws-regs/regulations/standardnumber/1926/1926SubpartL). PPE for glass handling includes cut-resistant gloves and sleeves, eye protection, and, for large lites, vacuum lifts or suction-cup rigs rated to the panel weight. Silica exposure rules under 29 CFR 1926.1153 apply when cutting or grinding glazing substrates (https://www.osha.gov/laws-regs/regulations/standardnumber/1926/1926.1153).
SPECIALTY CERTIFICATIONS
The Fenestration and Glazing Industry Alliance (FGIA) publishes installation standards and training for fenestration products including windows, curtain walls, and storefront systems (https://safety.fgia.com/). AAMA (the Architectural Aluminum Manufacturers Association, now part of FGIA) certifications cover curtain-wall and architectural-aluminum systems (https://fgiaonline.org/). Auto glass replacement work is governed by the Auto Glass Safety Council's AGRSS standard (ANSI/AGRSS 002-2015) for retention-system integrity in crash scenarios, with Registered Member Company credentials issued by the Auto Glass Safety Council (https://www.agsc.org/). Manufacturer-specific certifications from firms such as Kawneer, YKK AP, and Oldcastle BuildingEnvelope are commonly required on commercial curtain-wall projects and are documented at the project-submittal level rather than through a government registry.
NON-UNION PATHWAY
Non-union glazing contractors employ a substantial share of residential and small-commercial glaziers, particularly in right-to-work states. Entry in this track is typically through direct hire as a helper with on-the-job training, supplemented by DOL-registered non-union apprenticeship programs listed in the RAPIDS apprenticeship finder (https://www.apprenticeship.gov/apprenticeship-job-finder). Some employers rely on in-house certification tied to specific curtain-wall or storefront systems, plus OSHA 10/30 cards and manufacturer training. BLS OOH notes that glaziers enter the field through apprenticeship, technical school, or on-the-job training, with median wage and employment figures reported at the national level (https://www.bls.gov/ooh/construction-and-extraction/glaziers.htm). Regardless of union status, federal OSHA fall-protection and silica rules apply equally on the jobsite.