HVAC Service Supervisor

Description

Superior Electrical, Mechanical & Plumbing, Inc. (SEMP) is a commercial contractor with over 20 years of construction experience supporting projects throughout Southern California.

We are seeking an experienced HVAC Installation Supervisor to oversee installation crews on commercial and residential projects. This position coordinates daily work, prepares estimates, provides technical guidance, and conducts field visits to support the safe, accurate, and timely completion of installation projects.

Responsibilities

• Supervise HVAC installation crews, communicate work expectations, and monitor productivity and workmanship
• Train and coach employees on installation procedures, workmanship standards, and safe equipment operation
• Provide technical guidance on system replacements and commercial and residential HVAC installations
• Review plans, specifications, and jobsite conditions to determine installation requirements, staffing needs, materials, and equipment
• Prepare estimates for commercial and residential HVAC installations, including labor, materials, and equipment
• Obtain supplier pricing and product availability 
• Coordinate material and equipment deliveries to regional locations
• Conduct field visits to verify installation requirements, monitor progress, and inspect completed work
• Communicate job progress, scheduling changes, and additional work requirements to customers and internal teams
• Review work orders, time sheets, and installation documentation for accuracy and completeness
• Promote compliance with applicable codes, CAL/OSHA safety requirements, manufacturer specifications, and company policies
• Perform additional duties as needed to support department operations

Requirements

• Previous commercial HVAC installation experience with increasing responsibility within a supervisory or lead role
• Strong knowledge of commercial HVAC troubleshooting, repair, installation, and preventive maintenance
• Ability to read and interpret mechanical plans, specifications, wiring diagrams, and equipment documentation
• Experience preparing estimates and coordinating labor, materials, equipment, and schedules
• Ability to manage multiple installation projects while maintaining quality control standards
• Proficiency in Microsoft Office, Bluebeam and Fast Duct preferred
• EPA Section 608 certification 
• Valid driver’s license and ability to meet company driving requirements