Mason at Rocky Mountain Masonry Institute

Time-BasedRegistered ApprenticeshipPaid Training

at Rocky Mountain Masonry Institute in Denver, CO

About This Program

The Rocky Mountain Masonry Institute in Denver, Colorado sponsors this registered Mason Apprenticeship, a non-union, employer-supported program that prepares individuals for skilled careers in masonry construction across the Rocky Mountain region. Apprentices earn wages throughout the program, gaining income and experience simultaneously.

The three-year program provides 6,000 hours of on-the-job training paired with 432 hours of related technical instruction. Apprentices work on real construction projects, developing skills in bricklaying, block work, stone installation, mortar mixing and application, and structural masonry layout. Technical coursework addresses masonry materials and methods, construction safety, blueprint reading, and Colorado building code requirements.

Graduates of the program earn journey-level mason credentials recognized across the construction industry. The Rocky Mountain Masonry Institute's industry connections in the Denver market help position completers for steady work on residential, commercial, and public construction projects in one of the country's faster-growing metro areas.

Wage & Training

Journeyman Wage

$24

BLS 2023

OJT Hours

6,000

Apprenticeship.gov 2025

RTI Hours

432

Apprenticeship.gov 2025

Duration

3 years

Apprenticeship.gov 2025

Wage data is the national median for this occupation (BLS, May 2023), not specific to this program.

How to Apply

Mason Career Outlook

National Median

$24.19/hr

~$50,315.2/yr

Apprentice Start

$15/hr

Earn while you learn

Job Outlook

Mason employment is projected to grow moderately, supported by commercial construction and infrastructure investment. Demand is strongest in regions with active building and renovation markets. Retirements in the existing workforce are creating additional openings. Masons with restoration skills or concrete finishing certifications have the best prospects.

What to Expect as a Mason Apprentice

Duration

3 years of combined on-the-job training and classroom instruction

On-the-Job Training

~40 hours/week of hands-on work under journeyman supervision (6,000 total hours)

Classroom Instruction

432 hours of related technical instruction (~144 hours/year)

Paid Training

You earn a wage from day one, starting at a percentage of the journeyman rate and increasing as you progress

Time-based program: You'll progress through the program based on completing a set number of hours in both on-the-job training and classroom instruction.

Trade School vs. Apprenticeship for Mason

Apprenticeship

Cost$0 (earn while you learn)
Duration3 years
Starting wage$15.00/hr
Journeyman wage$24.19/hr
CredentialJourneyman card

Trade School

Cost$5,000–$20,000+
Duration6–24 months
Starting wageEntry-level
ExperienceHands-on labs
CredentialCertificate / diploma

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