Mason at Minnella Masonry

Time-BasedRegistered ApprenticeshipPaid Training

at Minnella Masonry in St. Charles, MO

About This Program

Minnella Masonry in St. Charles, MO sponsors a registered non-union Mason apprenticeship for those looking to enter the construction trades with a focus on masonry work. Apprentices are compensated while they train, making this a financially accessible route into a skilled trade career.

The program spans three years and includes 6,000 hours of on-the-job training paired with 432 hours of related technical instruction. Working alongside journeyman masons, apprentices develop hands-on proficiency in laying brick, block, and stone; applying mortar; using masonry tools and equipment; and completing accurate layout work. Classroom instruction covers safety practices, trade calculations, reading construction drawings, and an understanding of masonry systems used in modern construction.

Once completed, graduates hold journey-level mason credentials and are well-positioned to take on independent work in residential and commercial construction. The St. Charles area, part of the greater St. Louis metro, is an active construction market, offering strong employment prospects for those who complete this program.

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.

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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