HVAC Technician - Commercial

We are looking for a knowledgeable Commercial HVAC Service Technician to join our team. For over 25 years, we have been providing reliable and efficient HVAC and Refrigeration services to our vital government and business clients in the greater DC area. We’ve built long-lasting trusting relationships with our clients through our quality of service, reliability, and expertise.

Our HVAC Technicians are responsible for diagnosing, repairing & maintaining commercial HVAC systems.

What We Do for You:

• Thriving Community: Immerse yourself in our supportive and family-friendly culture.
• Comprehensive Coverage: Receive high-end CareFirst health, vision, and dental insurance plans. Individual and family plans available.
• Time Off Benefits: Enjoy paid holidays and PTO for those well-deserved breaks, including during the summer.
• Educational Empowerment: Pursue your career advancement dreams with training & our tuition reimbursement.
• Financial Future Planning: Secure your future with our 401K and life insurance options.
• Protection Plus: Benefit from long and short-term insurance plans for added peace of mind.
• Tools for Success: Company-provided take-home truck, cell phone, tablet, EZPass, fuel card, high-end tools & more.
• Industry-Leading Compensation: Join a top-tier employer offering some of the highest pay scales in the industry.

Duties of the Commercial HVAC Technician:

• Equipment Diagnostics & Repairs: including troubleshooting electrical, mechanical, or refrigerant-related problems. You must have a strong understanding of the systems, the ability to determine solutions, and situational awareness to accurately determine urgency and communication needs.
• Preventative Maintenance: on RTUs, VRF Systems, Chillers, WSHP systems, Split systems, PTACs, and VTACs.
• Customer Service: clear verbal and written communication is essential to explain repairs, maintenance, and system recommendations to clients.
• Leadership: manage and mentor apprentice technicians to grow both their technical and customer service skills to best support you and our customers.
• Documentation: keep accurate records of maintenance, repairs, and installations to track the history of the systems, plan for future maintenance, and ensure compliance with regulations. (We use BuildOps as our Field Service Management System.)

Requirements for the Commercial HVAC Service Technician:

• Minimum 4 years of Commercial HVAC experience
• EPA certification is required.
• Journeyman or Master License preferred.
• Driver’s License required & insurable driving record.
• Ability to pass a background test.
• Must own hand and power tools.
• Excellent communication skills, both written and verbal.

Don’t miss this opportunity to join an industry-leading company serving mission-critical organizations. Apply now and let’s take your career to the next level together!

All qualified candidates will receive consideration for employment without regard to, and will not be discriminated against based on, race, gender, veteran status, disability, or other protected category. We are an equal opportunity employer. A pre-employment background check is required

RJH Air Conditioning & Refrigeration Service is a trusted leader in commercial HVAC, refrigeration, food service, and scientific equipment service across the DC Metro Area. For more than 25 years, businesses and government institutions have relied on our expertise to keep their operations running.

Founded in 1998, RJH has grown into a highly respected technical service provider with a reputation for solving the toughest equipment challenges—often the jobs that other companies can’t fix. Our team supports mission-critical environments including research labs, hospitals, embassies, military bases and large commercial facilities, offering 24/7 emergency repair service response, preventive maintenance, new equipment installation, and even equipment rentals to minimize downtime.

At the core of RJH is a commitment to reliability, integrity, and teamwork. Our technicians are supported by knowledgeable managers and office staff, creating a workplace where problem‐solving, craftsmanship, and customer care are valued every day. Employees at RJH become part of a highly capable, responsive, and respected service organization. Whether providing emergency repairs, diagnosing complex mechanical systems, supporting scientific compliance requirements, or installing large‐scale refrigeration and HVAC infrastructure, our team plays a critical role in keeping the region’s essential operations running smoothly. With a strong customer base of over 4,000 businesses and a reputation built on consistent, high‐quality work, RJH offers team members a stable career path with room to grow.

RJH operates from our headquarters in Beltsville, Maryland, serving a wide and diverse service area throughout the DMV. Our commitment to excellence makes RJH an ideal place for technicians and office staff who want to grow their skills, be part of a mission‐driven team, and contribute to the success of thousands of regional businesses and institutions.