Quick Facts

• Location: St. Ann, Missouri
• Address: 3925 Industrial Dr, St. Ann, MO 63074
• School Type: Private Career / Trade School
• Programs Offered: Heating, Air Conditioning & Refrigeration (HVAC/R) and Electrical
• Training Style: Hybrid classroom/online instruction plus required hands-on campus labs
• Tuition Range: Current tuition is not clearly published on the accessible school pages; contact ATS for a current program-specific total
• Program Length: 8 months for the core HVAC/R or Electrical program; optional advanced electives can extend training
• Online Programs Available: Partially — theory/content is incorporated online
• Hybrid Learning: Yes
• Financial Aid: Federal Title IV aid is not available; private financing/payment plans and outside scholarships are available
• Class Options: Day and evening
• Approval: Certified to operate by the Missouri Coordinating Board for Higher Education
• Average Rating: ⭐ 4.6 (59 Reviews)
• Website: Official American Trade School website

Overview

American Trade School is a specialized St. Louis-area trade school focused entirely on HVAC/R and electrical training. Rather than offering dozens of unrelated programs, ATS concentrates on two high-demand building trades and combines technical theory with hands-on lab work. Its current curriculum uses a hybrid format, giving students some online instruction while maintaining required campus-based practical training.

The school is particularly relevant for adults seeking relatively fast entry-level career preparation. Both core programs are structured around two 16-week courses, totaling about eight months, with optional advanced courses available afterward. ATS also offers both daytime and evening schedules.

Programs Offered

HVAC/R — Heating, Air Conditioning & Refrigeration

The core HVAC/R Installer/Servicer program takes 8 months and is divided into two 16-week courses. Students study refrigeration, electricity, air conditioning and heating while completing practical lab projects.

Training includes:

• Refrigeration cycles and components
• Refrigerant recovery, evacuation and charging
• Brazing, flaring and swaging
• Single- and three-phase electricity
• Electrical troubleshooting
• Furnaces and heating systems
• Air-conditioning diagnosis and repair
• Heat pumps
• Installation and preventive maintenance

Students take EPA Section 608 and OSHA 10 certification tests during the first course. The program is also recognized by the U.S. Department of Labor Office of Apprenticeship, and graduates receive related-instruction hours applicable toward registered HVAC Installer/Servicer, Sheet Metal Worker and Pipefitter apprenticeship pathways.

Optional eight-week advanced courses include Residential Installation and Boilers & Piping.

Electrical

ATS’s Electrical program is also an 8-month hybrid program, consisting of Basic Electricity and Residential Electricity, each lasting 16 weeks.

Students learn:

• AC and DC electrical theory
• Ohm’s law
• Electrical safety
• National Electrical Code fundamentals
• Residential wiring
• Low-voltage systems
• Blueprint reading
• Service equipment
• Grounding and bonding
• EMT conduit bending
• Circuit troubleshooting
• Smart-home and communications wiring

OSHA 10 is administered during the fundamentals course. Optional eight-week advanced electives cover Commercial Wiring Methods and Commercial Motor Applications.

Graduates are prepared for entry-level electrical work; completing ATS does not by itself confer electrician licensure or replace required supervised work experience.

Tuition & Financial Aid

American Trade School currently states that federal Title IV financial aid is not available for its programs. Instead, the school offers financing through Lumion with advertised interest rates ranging from 0% to 8%, flexible payment terms and no prepayment penalties. ATS also points students toward outside scholarship opportunities such as the Mike Rowe Works Foundation and SkillPointe.

Because an up-to-date tuition total is not clearly displayed on the accessible program pages, I recommend listing:

Tuition Range: Contact American Trade School for current HVAC/R or Electrical tuition and a complete estimate of program costs.

Do not estimate or invent a dollar amount.

Why Students Choose This School

• Focuses specifically on HVAC/R and electrical careers
• Core programs can be completed in about eight months
• Hybrid instruction
• Extensive hands-on lab practice
• Day and evening class schedules
• EPA 608 and OSHA 10 opportunities in HVAC
• Optional advanced training after the core program
• Career-services assistance with resumes, interviews and employer connections

Career Opportunities

Graduates may pursue entry-level roles such as:

• HVAC Service Technician
• HVAC Installer
• Refrigeration Technician
• Maintenance Technician
• Sheet Metal Apprentice
• Pipefitter Apprentice
• Electrical Apprentice
• Residential Electrical Technician
• Low-Voltage Technician

Licensing and apprenticeship requirements depend on the occupation and jurisdiction.

Student Reviews

Based on your supplied Google listing:

⭐ Average Rating: 4.6 (59 Reviews)

Prospective students should read recent reviews specifically discussing HVAC or electrical instruction, scheduling and career support.

Enrollment Tips

Applicants must generally be at least 17½ years old and possess a high-school diploma or GED/HiSET.

Students should also compare the core eight-month program against the optional advanced electives before estimating total training time and cost. Anyone relying on federal Pell Grants or federal student loans should note that ATS currently says Title IV funding is unavailable.

Bottom Line

American Trade School is a strong specialized option for St. Louis-area students who specifically want HVAC/R or electrical training without committing to a two-year college program. Its eight-month hybrid format, practical labs, day/evening schedules and industry certification opportunities make it especially attractive to adult career changers. The key consideration is financing: students should obtain the school’s current full tuition quote because federal Title IV aid is not available.