HVAC Mechanic

Overland, MO 63133

Posted: 07/16/2026 Employment Type: Direct Hire Division: Government/DOD Job Number: JN -072026-21264 State: Missouri

Job Description

Lead HVAC Mechanic

Industry: Government Facilities
Location: St. Louis, MO
Salary: $31.32 per hour base + $5.09 hourly fringe benefits (added comp including $1500 signing bonus)
Schedule: Full-Time M-F 7AM-3PM

Overview: We are seeking a dependable and experienced Lead HVAC Mechanic to support the operation, maintenance, and repair of commercial HVAC systems within a mission-critical facilities environment. This role is ideal for an HVAC professional with strong troubleshooting abilities and hands-on experience maintaining large commercial mechanical systems.

Join a Mission-Driven Facilities Team Supporting Critical Commercial Operations

Responsibilities:

  • Perform preventive and corrective maintenance on commercial HVAC equipment and mechanical systems
  • Maintain and repair air handlers, VAV components, and large commercial heating and cooling systems
  • Troubleshoot HVAC system issues and determine effective repair solutions
  • Ensure HVAC systems operate safely, efficiently, and in compliance with facility standards
  • Support ongoing facility operations and mechanical maintenance activities
  • Complete maintenance tasks, inspections, and repairs in a timely manner
  • Utilize workplace safety procedures and follow established maintenance protocols
  • Assist with additional facility maintenance duties as needed
Requirements:
  • High School Diploma or GED required
  • Minimum 1 year of experience in commercial HVAC maintenance, repair, or building operations
  • EPA Universal Certification required
  • Ability to obtain NATE Certification within 6 months of hire required
  • Valid driver s license required
  • Trade school training preferred but not required
  • Strong understanding of HVAC preventive and corrective maintenance procedures
  • Knowledge of workplace and facility safety practices
  • Strong troubleshooting, communication, and organizational skills
  • Ability to work independently and prioritize multiple assignments
  • Work will be performed within commercial facility and mechanical environments
  • Exposure to machinery, mechanical systems, varying temperatures, dust, and noise may occur
Why Join Our Mission:
  • Support critical commercial and federal facility operations
  • Competitive hourly pay plus additional fringe compensation
  • $1,500 signing bonus
  • Stable, long-term facilities maintenance environment
  • Full benefits package included
  • Opportunity to work alongside experienced operations and maintenance professionals
  • Mission-focused work supporting essential infrastructure systems


SRG4 Government Services is a leading provider of information technology, training, engineering, accounting, and intelligence analytical services for agencies in the intelligence, defense, homeland security, cybersecurity, and federal civilian markets. SRG4 utilizes an innovative approach to identify and qualify talent that is unique to the federal contracting industry, featuring a cutting-edge platform that allows us to rapidly and precisely match professionals to client requirements. We have a proprietary database of over one million candidates and maintain continuous contact with our qualified talent.

EOE/ADA
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About Overland, MO

Ready to take the next step in your career? Explore job opportunities in and around Overland, Missouri, where possibilities abound. Located in the vibrant St. Louis metropolitan area, Overland offers a unique blend of small-town charm and big-city amenities. From iconic landmarks like the Gateway Arch to the mouthwatering flavors of St. Louis-style barbecue, this region is rich in culture and opportunities for professional growth. With renowned art galleries, theaters like The Fabulous Fox, and cheering on the St. Louis Cardinals at Busch Stadium, immerse yourself in a thriving community. Discover a work-life balance surrounded by picturesque parks, such as Forest Park, perfect for outdoor activities. Start your journey today and unlock the endless possibilities that Overland, MO has to offer.