Senior Commercial HVAC Technician

ColonialWebb Contractors; Chantilly (VA); On-site; USD 61,000 - 72,000; Full time

Benefits offered by this job

Take-home van

Overtime opportunities

OEM training provided

License renewal assistance

Job summary

Comfort Systems USA, Inc. in NOVA is seeking a Senior Commercial HVAC Service Technician to diagnose and repair a wide range of commercial systems, with a take-home van and overtime opportunities.

You will lead complex service calls, mentor junior technicians, and build lasting client relationships. You’ll work on RTUs, VRF, boilers, cooling towers, and building automation interfaces across schools, hospitals, data centers, and government facilities in the Northern Virginia market.

Qualifications

• 8+ years of commercial HVAC service experience.
• Virginia Master HVAC license or eligibility to obtain one.
• Experience troubleshooting advanced commercial HVAC systems.
• Experience commissioning equipment and startups.
• Mentor and develop junior technicians.
• EPA Universal Certification.
• Valid driver's license and driving record acceptable.
• Willingness to participate in an on-call rotation every 6-8 weeks.
• Professional communication skills in field and documentation.

Responsibilities

• Diagnose and repair commercial HVAC equipment (RTUs, split systems, boilers, pumps, cooling towers, VFDs, controls).
• Lead troubleshooting on challenging service calls and serve as a technical resource for colleagues.
• Manage preventative maintenance and service activities across assigned accounts.
• Mentor and support junior technicians in the field.
• Create clear service reports and communicate findings and recommendations to customers.
• Identify repair, retrofit, and replacement opportunities and provide solutions.

Skills

HVAC service

Troubleshooting

Mentoring

Communication

Education

Virginia Master HVAC license (or eligible)

Tools

Building automation interfaces

VFDs

Boilers

Job description

Senior Commercial HVAC Service Technician $44 to $52/hr plus overtime | Take-Home Van | Virginia Master License Support

We’re looking for experienced Senior Commercial HVAC Service Technicians to support customers throughout the Northern Virginia (NOVA) market. If you're the type of technician who enjoys solving problems, takes ownership of your accounts, and would rather diagnose the issue than swap parts and move on, you'll fit right in. Our team serves a diverse portfolio of commercial facilities including schools, healthcare facilities, laboratories, data centers, government buildings, refrigeration warehouses and Class A office properties. You'll work on a wide range of commercial HVAC and mechanical systems, build long-term customer relationships, mentor developing technicians, and join a team that values technical expertise, safety, and professional growth.

What You'll Do

• Diagnose and repair commercial HVAC equipment, including RTUs and split systems (50 ton and above), VRF, heat pumps, hydronic and low-pressure steam boilers, pumps and pump packages, cooling towers and chillers, VFDs, and associated controls.
• Lead troubleshooting efforts on challenging service calls and serve as a technical resource for fellow technicians.
• Manage preventative maintenance and service activities across an assigned portfolio of customer accounts.
• Mentor and support junior technicians in the field, helping develop their technical and troubleshooting skills.
• Create clear, professional service reports and communicate findings and recommendations to customers.
• Identify repair, retrofit, and replacement opportunities and provide solution recommendations that deliver value to customers.

What We’re Looking For

• 8+ years of commercial HVAC service experience.
• Virginia Master HVAC license, or eligibility to obtain one (has held a Virginia Journeyman license for at least 1 year). We'll help you get there through exam preparation and fee reimbursement.
• Proven experience troubleshooting advanced commercial HVAC systems, including boilers, pumps, cooling towers, VFDs, and building automation interfaces.
• Experience commissioning equipment, performing startups, and supporting replacement projects in the field.
• Demonstrated ability to mentor and develop less experienced technicians.
• EPA Universal Certification.
• Valid driver's license and acceptable driving record.
• Willingness to participate in an on-call rotation (only once every 6-8 weeks!).
• Professional communication skills, both in the field and in written service documentation.

Bonus Points For Experience

• For Experience with building automation systems such as Niagara, Metasys, Tracer, or Desigo.
• Critical-environment experience supporting healthcare facilities, data centers, laboratories, or other mission-critical operations.
• OEM training from Trane, Carrier, York/JCI, Daikin, or similar manufacturers.
• Experience scoping and estimating repair, retrofit, and replacement projects.
• NATE, A2L, or other industry certifications.
• Bilingual in English and Spanish.
• Interest in future leadership opportunities such as Service Supervisor, Service Manager, or Operations Manager.

What You Get

• Earn $44-$52/hour, with pay based on your experience, technical expertise, and license level.
• Take home a company vehicle, fuel card, phone, and everything you need to do your job successfully.
• Access consistent overtime opportunities and additional compensation through our on-call rotation.
• Continue growing your skills through company-paid OEM training, building automation exposure, and A2L refrigerant certification.
• Advance your career with company-paid Journeyman and Master HVAC licensing support.
• Enjoy a comprehensive benefits package, including medical, dental, vision, 401(k) with company match, paid time off, and paid holidays.
• Build a long-term career with a team that values technical expertise, rewards initiative, and promotes from within.
• The stability and resources of a publicly traded parent company with the culture and relationships of a locally operated service team that has served this market for nearly 55 years.

EOE M/W/Disability/Vets Veterans and those with previous military experience are encouraged to apply.

ColonialWebb stands as a prominent leader in the commercial and industrial mechanical and electrical contracting industry, boasting an unparalleled reputation in the region. Our dynamic business groups encompass Construction, Building Service, Industrial Refrigeration, and Manufacturing. Catering to a diverse clientele, ranging from small enterprises to esteemed Fortune 500 companies, we have consistently delivered exceptional service. Our commitment to excellence is evident through our unmatched expertise and the comprehensive scope of services we offer. With a steadfast dedication to continuous improvement and innovation, we continue to set new industry standards.

ColonialWebb se destaca como un líder prominente en la industria de la contratación mecánica y eléctrica comercial e industrial, con una reputación inigualable en la región. Nuestros dinámicos grupos de negocio abarcan Construcción, Servicios para Edificios, Refrigeración Industrial y Manufactura. Atendiendo a una clientela diversa, que va desde pequeñas empresas hasta prestigiosas compañías Fortune 500, hemos ofrecido consistentemente un servicio excepcional. Nuestro compromiso con la excelencia se refleja en nuestra experiencia incomparable y en el amplio alcance de los servicios que ofrecemos. Con una firme dedicación a la mejora continua y la innovación, seguimos estableciendo nuevos estándares en la industria.