We offer career opportunities that allow you to be part of a team and grow as an individual.  We strive to work safely and exceed customer expectations!  If you're interested in

  • Developing your skills
  • Teamwork
  • Providing outstanding Customer Service
  • Safety and Quality

then a career with Riddleberger Brothers, Inc. may be right for you!

We are a Virginia Apprenticeship Sponsor which provides a path to licensure.


  • Medical Insurance
  • Dental Insurance
  • Vision Insurance
  • Life Insurance
  • Short Term Disability Insurance
  • Long Term Disability Insurance
  • Accidental Death & Dismemberment Insurance
  • Health Care and Dependent Day Care FSA's
  • Employee Assistance Program (EAP)
  • 401(k) Plan
  • Vacation
  • Holidays
  • Sick Time

Company Information:

Riddleberger Brothers, Inc. has over seven decades of service to our customers; we are an established leader in heating, ventilation, air conditioning, plumbing and piping. Our extensive range of services combined with our experience ensures that we meet our customers’ every need and enables us to offer a broad range of career opportunities.

  • Main office is located in Mt. Crawford, VA
  • Parent Company - Comfort Systems USA
  • Full service plumbing, mechanical, HVAC service, controls and design-build company

Position Description:

Plumbing/HVAC Mechanic

Primary Purpose:

Assembles, installs and repairs pipes, fittings, and fixtures of heating, water, medical gas, refrigeration and drainage systems.

Specific Job Duties:

  • Comply with all safety standards, policies and procedures
  • Assemble pipe sections using appropriate fittings
  • Install pipe assemblies, fittings and valves
  • Rough-in installation of piping
  • Measure pipe sections prior to installation
  • Join pipe by soldering, banding, cementing, clamping and brazing
  • Attach pipes to walls, structures and fixtures
  • Cut pipe
  • Fit valves, couplings, or assemblies to tanks, pumps or systems using hand tools
  • Locate leaks, using soap and water solutions or pressure gauges, and repair broken pipes
  • Measure, cut, thread and bend pipe using hand and power tools
  • Cut and bore holes in structures such as bulkheads, decks, walls and mains prior to appliance or pipe installation
  • Fill pipes or fixtures with proper test medium such as water, air nitrogen, argon, etc.
  • Join pipes or tubing to equipment and to fuel, water or refrigerant source to form a complete circuit
  • Repair or replace fixtures
  • Disassemble and removed damaged or worn pipe


  • Universal Refrigerant Card and Gas Fitters Card (Type I and Universal) - Preferred
  • Medical Gas Installer certification or ability to obtain
  • Valid driver's license and ability to meet company driver qualification policy

Apply today and build your future with Riddleberger Brothers, Inc.!

Equal Opportunity Employer, including disabled and veterans.