Master HVAC Mechanic

Company: HVAC RNTL
Location: Houston
Posted on: February 9, 2026

Job Description:

Job Description Job Description At HVAC RNTL, we move fast—delivering commercial HVAC rental solutions when and where they're needed most. From one-ton spot coolers to large-scale chillers and cooling towers, our team responds with speed and precision, whether it's a planned project or a 24/7 emergency. If you're wired for problem-solving and thrive in a fast-paced environment, you'll fit right in. Our people set us apart—and with locations across the U.S., there's room to grow, take on big challenges, and make an immediate impact. Master HVAC Mechanic Reports to: National Service Leader FLSA Status: Non-Exempt The Company From a single spot cooler, to a fully-customized chiller system, and everything in between – HVAC RNTL delivers the results our partners need when and where they need them. Whether it's a planned shutdown or 24/7 emergency services, our expert rental specialists work with customers every step of the way to get their HVAC system back up and running. Our team is growing – and we're looking for fast-thinking problem solvers who are unrelentingly responsive and thrive in an ever-changing environment. With locations across the US, our people are what set us apart from the competition and our team is constantly seeking to add talented individuals. Interested in joining us? The Opportunity We are seeking an experienced Master HVAC Technician. This position requires an advanced skill level with performing installation and start-up of equipment with the ability to troubleshoot and repair applied HVAC equipment on job sites. The Master HVAC Technician is responsible for depot maintenance and repair, along with customer education. An ideal candidate will be customer service oriented and work well with others. The position requires a high level of correspondence with Project Managers, Service Coordinators and customers. Responsibilities Performs installation and start-up of equipment with the ability to troubleshoot and repair applied HVAC equipment on job sites, including customer training. Performs depot maintenance, testing, repair and customer education on all applied equipment. Performs live circuit troubleshooting of applied equipment up to 1000 tons. Provides remote technical support for applied equipment. Performs job site walks to support equipment sales. Commission low temperature applications. Ability to install and commission water-cooled chiller projects. Ability to install and commission advanced air-cooled chiller projects using multiple pumps and heat exchangers. Ability to plan and install cold storage systems using air-cooled chillers and air-handlers. Ability to layout slip stream projects using multiple chillers to provide an out of design TD requirement. The Required Profile High School Diploma or equivalent Must have valid driver's license with good driving record Must have current HVAC certification and OSHA 10 Training plus 5-15 years' experience working as a Service Technician in a commercial environment Previous experience of 5 years in chiller/HVAC maintenance, mechanical engineering, or other related fields. Electrical knowledge required and EPA Certification Preferred (i.e. HVAC Journeyman, Boiler Operator, Gas Installer, etc.) Familiarity with manufacturing designs or schematics. Strong problem solving and critical thinking skills. Ability to prioritize and multitask. Good analytical skills, attention to detail, and ability to train junior technicians. Excellent customer service skills with desire to exceed customer expectations. Ability to work independently in a timely manner, making sure job is done correctly the first time. Operating knowledge of Microsoft office software and working proficiency with handheld computer (i.e. Smartphone, iPad) Ability to work in diverse conditions including but not limited to mechanical equipment rooms with exposure to noisy operating equipment, exposure to extreme weather conditions, risk of electrical shock (high voltage), climbing/working at elevated heights, etc. Must be able to climb, crawl, stoop, kneel and must regularly lift and/or move up to 50 pounds, frequently lift and/or move up to 75 pounds Ability to work independently with minimal supervision and balance requirements of multiple and varied duties Other Skills & Abilities Language Skills Ability to read and comprehend simple instructions, short correspondence, and memos. Ability to write correspondence. Ability to effectively present information in one-on-one and small group situations to customers, clients, and other employees of the organization. Mathematical Skills Ability to add, subtract, multiply, and divide in all units of measure, using whole numbers, common fractions, and decimals. Ability to compute rate, ratio, and percent and to draw and interpret graphs. Reasoning Ability Ability to apply common sense understanding to carry out instructions furnished in written, oral, or diagram form. Ability to deal with problems involving several concrete variables in standardized situations. Mental stamina for problem solving and prioritizing multiple tasks. Environmental Requirements Will be required to work in a field environment, multiple customer sites on a daily basis. Physical Demands While performing the duties of this job, the employee is regularly required to use hands to operate computer keyboard reach with hands and arms. The employee frequently is required to stand, walk, and sit. The employee is continually required to climb or balance and stoop, kneel, crouch, or crawl. The employee must regularly lift and/or move up to 50 pounds, frequently lift and/or move up to 75 pounds. Specific vision abilities required by this job include close vision, distance vision, peripheral vision, depth perception, and ability to adjust focus. NOTE: This job description is not intended to be all-inclusive. Employee may perform other related duties as negotiated to meet the ongoing needs of the organization. HVAC RNTL is an Equal Opportunity Employer Employment practices will not be influenced or affected by an applicant's or employee's race, color, religion, sex (including pregnancy), national origin, age, disability, genetic information, sexual orientation, gender identity or expression, veteran status or any other legally protected status. Reasonable accommodations will be made for qualified individuals with disabilities unless doing so would result in an undue hardship. Salary ranges listed are dependent upon a candidate's qualifications, experience, internal equity, and the budgeted amount for the specific role and location.

Keywords: HVAC RNTL, Port Arthur , Master HVAC Mechanic, Engineering , Houston, Texas