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Strong fit if you already wrench light commercial HVAC/R, work cleanly on customer sites, and want field service with a national cooling contractor in Houston—not a remote or pure install-only role.
As a CoolSys HVAC/R Service Technician focused on light commercial, your day is field-first: drive to restaurants, retail, and small commercial accounts; diagnose refrigeration and HVAC faults; recover/charge refrigerant; replace components; verify temps and safety; document work orders; and hand off status to dispatch or the customer contact.
Prioritize: electrical troubleshooting, superheat/subcooling checks, leak detection, brazing, controls basics, and safe refrigerant handling. No certification cost data is provided in source materials for this listing.
No—listing is on-site in Houston, Harris County (not remote).
Light commercial HVAC/R service for CoolSys cooling/refrigeration customers, not residential-only.
No verified pay data is included in the source package for this posting.
Website: coolsys.com
Public cache only — not an employee review.
Join CoolSys as a full-time HVAC/R Service Technician serving light commercial clients throughout Houston and Harris County. We're looking for a skilled technician to diagnose, repair, and maintain commercial cooling and refrigeration systems while delivering exceptional customer service. About the Role This position offers hands-on technical work with commercial HVAC/R equipment across the Houston area. You'll be the backbone of our service operations, solving complex system problems and keeping our customers' businesses running smoothly. What You'll Do Diagnose and repair HVAC/R systems for commercial clients in Harris County Perform preventive maintenance to maximize equipment uptime and reliability Install new cooling and refrigeration components following manufacturer specifications Read technical schematics and service manuals to troubleshoot equipment problems Use specialized diagnostic tools to identify and resolve system faults Communicate with customers about repairs, maintenance needs, and system performance Document service visits and maintain accurate records Follow safety protocols and industry compliance standards What We're Looking For Technical knowledge of HVAC/R systems, components, and operations EPA refrigeration certification or equivalent qualification Demonstrated experience servicing light commercial HVAC/R equipment Strong diagnostic and problem-solving abilities Valid driver's license with reliable transportation Ability to work independently and juggle multiple service calls Professional demeanor and commitment to customer satisfaction Compensation and Benefits CoolSys offers hourly compensation of $35.00–$45.00 depending on experience, plus a sign-on bonus up to $5,000. You'll also receive industry-leading benefits that reflect our commitment to employee stability and long-term growth. About CoolSys CoolSys is a major cooling and refrigeration services company trusted by commercial customers nationwide. We invest in our technicians through competitive pay, benefits, and career development. Newsweek recognized CoolSys as one of America's Greatest Workplaces. How to Apply Apply through this listing to submit your resume and qualifications for this HVAC/R Service Technician opportunity in Houston.
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