Building Multi-Service Technician Course

Lesson 1 • Overview of Building Systems

Introduces mechanical, electrical, plumbing, and structural systems found in commercial and residential buildings. Provides context for multi-service technician responsibilities.

Lesson 2 • Trade Roles and Responsibilities

Defines the roles of electricians, plumbers, HVAC techs, and general maintenance workers. Clarifies boundaries and collaboration points between trades.

Lesson 3 • Tools, Equipment, and Measurement

Introduces hand tools, power tools, and measuring instruments used across trades. Proper tool selection reduces errors and improves work quality.

Lesson 4 • Reading Blueprints and Work Orders

Teaches interpretation of floor plans, schematics, and written work orders. Accurate document reading is essential for executing multi-trade tasks correctly.

Lesson 1 • Electrical Testing and Troubleshooting

Introduces multimeters, non-contact testers, and circuit tracers for diagnosing faults. Systematic troubleshooting reduces diagnostic time and prevents repeat failures.

Lesson 2 • Panels, Circuits, and Wiring

Explains service panels, breakers, and branch circuit wiring methods. Students identify circuit types and wire gauges appropriate for each application.

Lesson 3 • Outlets, Switches, and Fixtures

Covers installation and replacement of receptacles, switches, and lighting fixtures. Connects device-level work to broader circuit integrity.

Lesson 1 • Pipe Materials and Joining Methods

Covers copper, PVC, CPVC, PEX, and cast iron pipe properties and joining techniques. Material selection affects durability, cost, and code compliance.

Lesson 2 • Plumbing System Overview

Explains potable water supply, drain-waste-vent, and fixture connections as an integrated system. Provides the conceptual map needed for all subsequent plumbing tasks.

Lesson 3 • Drain Cleaning and Vent Maintenance

Addresses clog removal, drain snaking, hydro-jetting basics, and vent stack inspection. Drain and vent maintenance restores proper system flow and prevents odors.

Lesson 4 • Leak Detection and Repair

Covers visual inspection, pressure testing, and acoustic detection for locating leaks. Timely repair prevents structural damage and water waste.

Lesson 1 • Cooling Systems and Equipment

Addresses split-system air conditioners, package units, and mini-split systems. Component identification prepares students for maintenance and basic repairs.

Lesson 2 • Refrigeration and Heat Transfer Principles

Explains the refrigeration cycle, heat transfer modes, and psychrometrics at an introductory level. These principles underpin all HVAC equipment operation and diagnosis.

Lesson 3 • HVAC Maintenance and Basic Diagnostics

Covers filter replacement, coil cleaning, belt inspection, and thermostat calibration. Routine maintenance prevents costly failures and extends equipment life.

Lesson 4 • Heating Systems and Equipment

Covers forced-air furnaces, boilers, heat pumps, and electric resistance heating. Students identify components and understand operational sequences.

Lesson 1 • Structural Components and Load Paths

Introduces framing members, load-bearing walls, and how loads transfer to the foundation. Technicians must recognize structural elements before making any modifications.

Lesson 2 • Insulation and Moisture Control

Addresses insulation types, R-values, vapor barriers, and moisture management strategies. Proper insulation reduces energy costs and prevents mold growth.

Lesson 3 • Roofing Systems and Maintenance

Covers shingle, flat, and metal roofing systems, including flashing and drainage. Roof integrity directly affects all interior building systems.

Lesson 1 • Carpentry and Millwork Repairs

Teaches baseboard, door casing, cabinet, and stair tread repair and replacement. Millwork repairs restore aesthetics and structural function simultaneously.

Lesson 2 • Accessibility and Code-Compliant Repairs

Introduces grab bar installation, ramp construction, and clearance requirements for accessible spaces. Compliance with accessibility standards protects occupants and building owners.

Lesson 3 • Painting and Surface Preparation

Addresses surface prep, primer selection, brush and roller techniques, and spray application basics. Proper preparation determines the durability of any paint finish.

Lesson 4 • Drywall Repair and Installation

Covers patching holes, replacing damaged panels, taping, mudding, and texturing. Drywall skills are among the most frequently requested maintenance tasks.

Lesson 1 • Inventory and Parts Management

Addresses spare parts stocking, vendor sourcing, and inventory control for maintenance operations. Proper inventory management reduces repair delays and emergency purchasing costs.

Lesson 2 • Computerized Maintenance Management Systems

Introduces CMMS platforms for work order creation, asset tracking, and maintenance history logging. Digital records improve accountability and support data-driven decisions.

Lesson 3 • Maintenance Scheduling and Planning

Covers task frequency determination, seasonal scheduling, and resource planning for multi-system buildings. Effective scheduling prevents conflicts and ensures regulatory compliance.

Lesson 4 • Maintenance Reporting and KPIs

Teaches key performance indicators, maintenance cost tracking, and report preparation for management. Data-driven reporting demonstrates technician value and guides budget decisions.

Lesson 1 • Advanced Electrical Diagnostics

Addresses power quality issues, motor circuit testing, and three-phase system basics. Advanced electrical skills support commercial and industrial maintenance assignments.

Lesson 2 • Energy Auditing and Efficiency Upgrades

Covers energy audit procedures, utility bill analysis, and identifying efficiency upgrade opportunities. Technicians who reduce energy costs add measurable value to building operations.

Lesson 3 • Cross-System Fault Analysis

Teaches how failures in one system cascade into others and how to trace root causes across trades. Integrated thinking distinguishes advanced technicians from single-trade specialists.

Lesson 4 • Commissioning and Handover Procedures

Teaches system commissioning, functional testing, and documentation for new or renovated buildings. Proper handover ensures systems operate as designed from day one.