hirly

Comfort Systems USA

Refrigeration-Med Gas Mech C

Mt. Crawford, VA (RBI HQ)

See how you match this job — and similar ones. Free.

Upload your resume and hirly scores it against this role at Comfort Systems USA first, then against similar open jobs, and shows where you fit and why.

PDF or DOCX, up to 12MB. No sign-up to see your matches.

Get past the screening software and onto a recruiter's desk

hirly rewrites your resume for this job — matching the keywords and skills in the posting, moving your most relevant experience to the top, and writing a cover letter to fit. About 30 seconds.

  • Keywords matched to this posting
  • Fit score before you apply
  • Cover letter included
Tailor my resume for this job →

Apply from your AI assistant

Connect hirly to Claude and ask it to apply to this job. hirly tailors your resume, fills the employer’s form and asks before sending. ChatGPT: manual setup today.

Some employer sites stop an application at a CAPTCHA or sign-in and hand it back with a link. Applying needs a paid plan. Works with any assistant that supports MCP.

hirly's read of this role

Seniority
Mid level
Stated salary
$39,520 – $47,840 per year
Country
US
Work mode
On-site / unstated
First seen by hirly
2 Sept 2026

Derived automatically from the posting. Upload your resume above to see how the role scores against it.

the posting

Riddleberger Brothers, Inc. is seeking to hire a talented and growth-minded individual to join our team as a Refrigeration & Med Gas Mechanic C.

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

We offer you:

Competitive pay: $19.00 - $23.00 an hour or $39,520 - $47,840 a year

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.

Main office is located at 6127 South Valley Pike, Mount Crawford, VA 22841

Parent Company - Comfort Systems USA ( https://comfortsystemsusa.com/ )

Position Summary

Assembles, installs, and repairs piping, fittings, fixtures, equipment and accessories in order to construct plumbing and HVAC systems, including refrigeration and medical gas systems.

Core Values

  • Makes the prevention of injuries and vehicle incidents his/her number one priority
  • Is truthful, honest, and dependable in words and actions
  • Treats others with respect and professionalism
  • Is adaptable and supportive of new and useful ideas and processes
  • Interacts cooperatively with others to achieve quality solutions

Principal Duties and Responsibilities

  • Cut and bore holes in structures such as bulkheads, decks, floors and walls and set sleeves as needed for such structural penetrations prior to piping installation.
  • Measure, cut, thread, bend and otherwise prepare pipe using hand and power tools or machines such as pipe cutters, pipe threading machines, pipe bending machines, groove machines, grinders, etc.
  • Lift pipe and attach it to structure, fixtures and equipment utilizing brackets, inserts, threaded rod, screws, bolts, clamps, welding equipment and other tools and methods.
  • Hang, mount, set or otherwise install plumbing and HVAC equipment.
  • Disassemble and remove piping systems and equipment when required.
  • Assist with installation of ductwork, other systems, or other tasks as needed.
  • Learning, developing skills and assisting more highly skilled mechanics with the following tasks.
  • Excavate ditches, grade and install pipe and backfill as required for installation of underground piping systems.
  • Assemble pipe, fittings, valves, etc. using appropriate fittings including but not limited to copper sweat, braze, press, PEX, cast iron, PVC glue, thread, flare, compression, mechanical joint, weld, groove, fuse-seal, polypropylene weld, and other specialty types as required.
  • Fill piping systems with proper medium such as water, compressed air, nitrogen, argon, etc. for testing purposes.
  • Detect and locate piping system leaks by observing pressure gauges and/or applying soap and water solutions to joints as needed and repair defective portions of system.
  • Modify, clean and maintain piping systems, support and related equipment as required by project contract documents.
  • Install, repair or replace fixtures such as showers, sinks, toilets, etc.
  • Assemble and mount, hang or otherwise install tanks, pumps, water heaters, boilers, air handling units, HVAC units, terminal units, chillers and other equipment and fixtures, and make final connections utilizing proper tools.
  • Operate equipment such as forklift, skid steer, boom lift, etc.
  • Develop basic understanding of the refrigerant cycle and refrigerant equipment and piping systems, and ability to install, test, evacuate and commission commercial and industrial Freon based refrigerant systems for HVAC applications (for refrigerant focused positions)
  • Develop basic understanding of medical gas equipment and systems and ability to work in medical environments to install, test and commission medical gas systems for hospitals, outpatient facilities, educational facilities, etc. (for medical gas focused positions)

Physical Requirements

  • Ability to work outside in all weather conditions.
  • Must be able to lift 50 lbs. and frequently carry 40 lbs. unassisted.
  • Ability to lift tools, pipe and fixtures overhead.
  • Ability to work at heights including climbing on and working from ladders, scaffolding, stairs and manlifts.
  • Ability to stand for long periods of time as well as bend, crouch, kneel and work in small spaces.
  • Must be able to use hands to reach for, grasp and manipulate objects.

Education, Training, Licenses and/or Certifications

OSHA 10-Hour Certification required as a minimum, additional training may be required.

Additional Requirements

  • Comply with all safety standards, policies, and procedures.
  • Maintain a clean work area and comply with housekeeping requirements.
  • Punctual and regular attendance
  • Ability to work as a team and interact with people.
  • Ability to accurately read a ruler or tape measure.
  • Ability to travel to job sites and occasionally have overnight stays.
  • Follow and adhere to all company policies and procedures.
  • Participate in training and educational opportunities as offered or required by the company.
  • A valid driver’s license required and ability to meet company driver qualification policy preferred.
  • Ability to work 8- or 10-hour days, flexible schedule and overtime when necessary.
Original posting on Comfort Systems USA's site ↗

Listed on hirly, a job board. hirly is not the employer: Comfort Systems USA is hiring for this role.

Browse similar roles

Want this one?

Upload your resume and hirly rewrites it for this job and writes the cover letter — in about thirty seconds, before you sign up.

Tailor my resume for this job