Hiring.Camp

Commercial HVAC Service Technician Level 3

Comfortsystemsusa

·

Mar 24, 2026

Location
Winchester, VA (RBI), United States of America
Workplace
Onsite
Type
Full-time
Department
Engineering
Education
High School
Source
Workday

Description

Riddleberger Brothers, Inc. is seeking to hire a talented and growth-minded individual to join our team as a Commercial HVAC Service Technician Level 3.

We offer career opportunities that allow you to be part of a team and grow as an individual.

We offer you:

  • Competitive pay

  • Comprehensive benefits package

  • Apprenticeship opportunities with a pathway to licensure

  • Growth and development opportunities

  • Scholarship program for our employees’ children

  • Discounts at major automotive, computer, and cell phone companies

  • Employee referral incentives

  • Available with certain positions, where necessary/required:

    • Company mobile phone and/or tablet

    • Company vehicle

    • Company uniforms

  • And much more!

Our benefits package offers you:

  • Medical, Dental, Vision, and Life Insurances

  • Short-Term and Long-Term Disability Insurances

  • Accidental Death & Dismemberment Insurance

  • Health Care and Dependent Day Care FSA's

  • Health Savings Account (HSA)

  • Employee Assistance Program (EAP)

  • 401(k) Plan with Roth IRA option

  • Pet Insurance

  • Annual Bonus

  • Generous Vacation, Holidays, and Sick Time

  • And much more!

About us:

We are a full-service plumbing, mechanical, HVAC service, controls, and design-build company.

Primary Purpose of this position:

Service, maintain and repair most commercial HVAC systems.

Specific Job Duties:

  • Follow and adhere to all company safety requirements and processes

  • With the necessary service literature, the Level 3 technician has the technical expertise to service, perform maintenance on, and repair most:

  • Air-cooled water chillers equipped with reciprocating, scroll, or screw compressors

  • Water-cooled DX water chillers equipped with reciprocating, scroll, or screw compressors

  • Electronic controls incorporated with most packaged water chillers

  • Chilled- and hot-water piping and pumping systems equipped with variable speed drives

  • Most gas-fired and electric hot-water heating systems typically found in commercial systems

  • Electronic and computer-controlled digital temperature-control systems typically found in commercial systems

  • Electronic variable-speed drives typically connected to VAV air handlers and pumps

  • Packaged, water-cooled AC units up to 100 tons

  • Water-source heat pumps and associated equipment

  • Computer-room-type units with self-contained humidifiers and controls

  • Gas-fired and electric-heating systems found in commercial equipment up to 100 tons

  • Pneumatic, electronic, and modular DDC control systems generally associated with commercial HVAC systems

  • Air-handling equipment including VAV systems typically found in larger commercial systems

  • Basic maintenance on atmospheric gas fired hot water boilers

  • Perform general maintenance on chilled- and hot-water piping and pumping systems and associated equipment.

  • Has the technical expertise to service, perform maintenance on, and repair most:

  • Direct expansion AC equipment up to 5 tons

  • Most gas-fired and electric heating systems typically found in systems up to 5 tons

  • Low-voltage (24-volt or 1- to 10-volt) temperature-control systems generally associated with HVAC equipment

  • Air-handling equipment and duct systems associated with commercial HVAC equipment

Other Requirements:

  • Broad knowledge of larger commercial HVAC equipment

  • Understanding of single and three phase electrical systems

  • Must have the ability to travel to job sites and occasionally have overnight stays

  • Valid driver’s license and ability to meet company driver qualification policy

Education and Experience Requirements:

  • Must be a high school or trade school graduate or have a GED

  • Must hold a Universal Refrigerant Card and Gas Fitters Card (Type I and Universal)

  • Must have at least five years of commercial experience

Skills

HVACPlumbing

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Commercial HVAC Service Technician Level 3 at Comfortsystemsusa | Hiring.Camp