HVAC​/R Service Technician

Crawford Mechanical Services, a Quantum Industrial company, is a leading mechanical and plumbing contractor, with operations across multiple states, specializing in large-scale commercial and industrial projects. Our team delivers innovative solutions for critical sectors, such as data centers, semiconductor manufacturing, biopharma, aviation, oil & gas, and more. We are known for our focus on cutting-edge fabrication technologies, our commitment to quality craftsmanship, our strong client relationships, and above all, our culture.

“We build people” is not just a catchphrase. We are a group of innovators, creatives, and craftsmen, who push boundaries and challenge the status quo. Our culture is centered around empowering our employees to reach their full potential by providing them with opportunities for growth, development, and personal and professional advancement. “We build people” who build amazing things.

$3,000 Retention Bonus for Senior-Level Technicians
Relocation Assistance Available for the Right Candidate

We’re not looking for average technicians.

Crawford Mechanical Services is building a team of high-level HVAC/R professionals who take pride in their work, solve problems without being babysat, and want to be part of something bigger than just running service calls.

If you’re solid, we’ll invest in you .
If you’re top-tier, we’ll make sure you’re paid and treated like it .

You know your way around commercial HVAC/R systems and don’t need someone standing over your shoulder to figure things out.

• You can diagnose issues—not just swap parts
• You understand how systems actually work (not just what the manual says)
• You take ownership of your jobs and your customers
• You don’t cut corners, and you don’t make excuses

Whether you’re a developing tech or a senior-level technician, we’re hiring based on capability—not just years.

• Diagnosing, troubleshooting, and repairing commercial HVAC/R systems
• Working on a range of equipment (RTUs, split systems, chillers, boilers, refrigeration, etc.)
• Performing preventative maintenance and system inspections
• Handling installs, startups, and system commissioning
• Communicating clearly with customers on issues, repairs, and recommendations
• Documenting work accurately (notes, photos, parts, quotes)
• Participating in an on-call rotation
• Representing the company professionally on every job

Senior-level techs will also:

• Handle complex diagnostics independently
• Work on large/critical systems in industrial environments
• Mentor and support less experienced technicians

• EPA 608 Certification (required)
• Valid driver’s license with clean record
• Ability to read schematics, wiring diagrams, and technical manuals
• Comfort working independently in the field
• Willingness to be part of an on-call rotation
• Ability to pass background check and drug screening

Senior-Level Candidates:

• 5+ years commercial/industrial HVAC/R experience
• Strong experience with complex systems (chillers, boilers, low temp refrigeration, etc.)
• Proven ability to diagnose and solve problems without trial-and-error

• Relocation assistance available
• Competitive pay based on skill—not just tenure
• 401(k) with company match
• Steady, high-level work (data centers, industrial, mission-critical environments)
• Ongoing training and development—we actually invest in our people
• A team that respects good technicians and doesn’t micromanage