Commercial HVAC Field Specialist

Mach10 Solutions

Orange (CA)

On-site

USD 60,000 - 90,000

Full time

14 days+

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Job summary

Mach10 Solutions is seeking a Commercial HVAC Field Specialist to ensure peak performance of advanced climate control systems for commercial clients. You will execute complex startups, diagnose issues, and optimize VRF and other platforms using hands-on field expertise.

Responsibilities include on-site startup procedures, diagnosing control systems, calibrating interfaces, interpreting wiring diagrams, documenting activities, and collaborating with installation teams to ensure reliable

Qualifications

High school diploma or equivalent plus at least two years of specialized HVAC training.
Active EPA Universal Technician Certification.
Proven ability to read and interpret technical manuals, wiring schematics, and mechanical blueprints.
Valid driver’s license and a clean driving record.
Strong proficiency in electrical theory and modern HVAC trade practices.

Responsibilities

Execute on-site startup procedures for high-end commercial HVAC equipment to ensure optimal operational efficiency.
Diagnose and resolve complex issues within commercial control systems, including VRF, Daikin, AAON, and LG platforms.
Program and calibrate advanced control interfaces, utilizing touchscreens and computer-based software to meet specific environmental requirements.
Interpret intricate wiring diagrams and schematics to perform accurate troubleshooting and system repairs.
Document all service activities and startup data to maintain warranty compliance and provide clear reporting for stakeholders.
Collaborate with installation teams to ensure seamless system integration and long‑term reliability.

Skills

HVAC training

EPA Certification

Read wiring schematics

Driver's license

Electrical theory

Education

High school diploma

Job description

As a Commercial HVAC Field Specialist, you will play a critical role in ensuring the peak performance and reliability of advanced climate control systems. You will leverage your technical expertise to execute complex startups, perform precise diagnostics, and optimize sophisticated HVAC infrastructure for our diverse commercial clients.

About the Role

Responsibilities

Execute on-site startup procedures for high-end commercial HVAC equipment to ensure optimal operational efficiency.
Diagnose and resolve complex issues within commercial control systems, including VRF, Daikin, AAON, and LG platforms.
Program and calibrate advanced control interfaces, utilizing touchscreens and computer-based software to meet specific environmental requirements.
Interpret intricate wiring diagrams and schematics to perform accurate troubleshooting and system repairs.
Document all service activities and startup data to maintain warranty compliance and provide clear reporting for stakeholders.
Collaborate with installation teams to ensure seamless system integration and long‑term reliability.

Qualifications

Required Skills

High school diploma or equivalent, plus at least two years of specialized HVAC training.
Active EPA Universal Technician Certification.
Proven ability to read and interpret technical manuals, wiring schematics, and mechanical blueprints.
Valid driver’s license and a clean driving record.
Strong proficiency in electrical theory and modern HVAC trade practices.

Preferred Skills

Advanced knowledge of VRF systems and refrigerant properties.
Experience with Building Management Systems (BMS) and automated temperature control platforms.
Proficiency in brazing, soldering, and mechanical system maintenance.
Strong computer literacy, including experience with networking and basic office software.

Our Story

From Montana to Nationwide Excellence

Founded in Montana, Mach10 Solutions has rapidly expanded to provide premium fabrication and engineering services across the United States. Our journey began with a simple mission: deliver precision engineering solutions at unprecedented speeds.

Today, we leverage cutting‑edge technology and exceptional talent to provide manufacturing services that consistently exceed expectations. With a focus on quality, speed and innovation, we’ve become the trusted partner for companies seeking competitive advantages through superior fabrication and design.

At Mach10, we don’t just build components – we forge lasting partnerships through reliability, expertise, and our commitment to pushing the boundaries of what’s possible.

Our Services

Precision Fabrication

State‑of‑the‑art manufacturing delivering tight‑tolerance components with uncompromising accuracy.

Design & Drafting

Comprehensive CAD modeling, documentation and DFM optimization to ensure flawless execution.

Field Services

Nationwide on‑site technical support, installation and maintenance from highly trained experts.

Quality Assurance

Rigorous inspection protocols guarantee every component meets or exceeds industry standards.

Project Management

End‑to‑end project coordination with clear communication and on‑time delivery.

Rapid Prototyping