Construction Service Technician

B&M Mechanical (a division of B&M Builders) · Sacramento / Rancho Cordova, CA · Field-Based · $25–$45/hour

POSITION SUMMARY

The HVAC Service Technician is responsible for performing maintenance, diagnostics, and repairs on a variety of HVAC systems, ensuring that all work is completed safely, efficiently, and to the highest standard of quality. This master job description covers all service technician levels (1–3) and serves as the foundation for the Service Technician Level Matrix, which defines scope, independence, and capabilities for each level.

ABOUT B&M MECHANICAL

B&M Mechanical is the commercial HVAC division of B&M Builders, the Sacramento-area asphalt, concrete, and civil construction firm built on safety, quality, and performing “on time, every time.” From maintenance checks to emergency repairs on heating and cooling units, our team handles all of our customers’ air-quality needs — heating, cooling, and ventilation — across the Sacramento and Northern California market.

COMPENSATION & BENEFITS

Hourly Pay Range

$25.00 – $45.00 / hour (by level and experience)

Health insurance

Required Certification

EPA Section 608 Certification (Type II or Universal preferred for Levels 2–3)

Software

Service Fusion (work orders, time, materials)

KEY RESPONSIBILITIES

• Perform maintenance, diagnostics, and repair of HVAC systems, including RTUs, split systems, VRF, boilers, and chillers.
• Conduct system start-ups, commissioning, and basic to advanced troubleshooting.
• Follow company and industry safety protocols at all times.
• Accurately log work performed in Service Fusion software.
• Participate in daily safety meetings and huddles.
• Maintain assigned tools, equipment, and service vehicle.
• Provide professional customer interaction, explaining findings and recommended solutions.
• Support the team through peer-to-peer learning.
• Maintain a clean and organized work environment.
• Complete all required documentation, including timecards, work orders, and material usage.

POSITION LEVELS

The position is structured into three levels based on technical proficiency, independence, and leadership capability. All levels perform mechanical service work as outlined above; level distinctions define complexity, supervision required, and leadership responsibilities. Progression is governed by the Service Technician Level Matrix, not tenure alone.

Service Technician 1 (ST1) — entry-level technician learning HVAC fundamentals, safety, basic maintenance, and documentation. Works under close supervision and supports senior technicians.

Service Technician 2 (ST2) — fully competent technician who performs standard maintenance, diagnostics, and repairs independently, with reliable troubleshooting and strong documentation habits.

Service Technician 3 (ST3) — advanced technician with strong diagnostics and minimal supervision. Handles complex calls, mentors junior techs, and assists the Senior Service Technician.

REQUIRED QUALIFICATIONS

• High school diploma or GED.
• Valid driver’s license and clean driving record.
• Ability to lift 50–75 lbs and work in various environmental conditions.
• Willingness to work at heights, in confined spaces, and in varied weather.
• EPA Section 608 Certification (Type II or Universal preferred for Levels 2–3).
• Ability to follow safety procedures and company protocols.
• Strong work ethic, punctuality, and communication skills.

PHYSICAL REQUIREMENTS

• Ability to lift 50–75 lbs and work in various environmental conditions.
• Willingness to work at heights, on rooftops, in confined spaces, and in varied weather.
• Daily driving to job sites in an assigned service area using a company vehicle.

LICENSE / CERTIFICATION

• EPA Section 608 Certification (Required).
• Valid driver’s license (Required).

LOCATION & WORK ARRANGEMENT

Work Arrangement

Field-based — daily service calls across the assigned area

B&M Mechanical is an equal opportunity employer committed to a safe, inclusive environment for all employees.