JOB DETAILS

Service Tech Hourly - HVAC

CompanyL&S Mechanical
LocationMidlothian
Work ModeOn Site
PostedApril 24, 2026
About The Company
L&S Mechanical began as a Dallas-based contractor in 1985 and has grown over the years to have six locations out of Dallas, Fort Worth, Houston, San Antonio, and Austin. Over the past thirty years, we have become known as the premier provider of new home construction in the plumbing industry. In the last 10 years, we have added HVAC and electrical services to now offer the Tri-Trade Solution℠. We pride ourselves on having some of the most highly trained technicians in the industry. After delivering over 140,000 homes across the US, we know what builders and contractors are looking for; and we take that knowledge to all the homeowners we serve as well. From start to closing, we deliver excellence every stage of the way.
About the Role

Description

 

Job Summary:

The A/C & Heating Service Technician will perform and apply technical skills and knowledge associated with: maintaining and servicing heating/ventilation/air conditioning, and troubleshooting HVAC systems for residential customers.


Duties & Responsibilities:

  • Performing on-site HVAC performance evaluations, routine repairs and calibrations.
  • Troubleshooting common problems and providing appropriate level repairs.
  • Using experience and technical skills with preventive maintenance and system operations to determine service requirements.
  • Advising manager of preventive maintenance inspections performed and identifying the necessary corrective actions to be taken.
  • Working in a team-based environment to share information and workload while ensuring customer satisfaction.
  • Working in a safe manner, ensuring all safety measures are taken, at all times.
  • Performing other duties, as assigned.
  • Flexibility to work overtime, on-call and weekends, as required.

Qualifications:

  • 2 to 6 years hands-on HVAC Experience
  • EPA Certification, required
  • Valid Texas driver’s license AND acceptable driving record
  • Ability to maneuver and climb ladders
  • Moderate lifting (up to 75 pounds)
  • Complete pre-employment drug test and background check processes
  • Technical aptitude to perform maintenance, service, and troubleshoot equipment
  • Excellent customer service skills
  • Professional communication skills
  • Solid electrical and mechanical diagnostic skills
  • Ability to complete repairs and required paperwork
  • Ability to work independent and self-schedule
  • Self-motivated to complete assigned tasks within time constraints
  • Valid TDLR card
  • NATE certification a plus

Benefits:

  • Medical, dental and vision insurance
  • FSA with debit card
  • Employer-paid Short-Term Disability (STD)
  • $20K in life insurance and $20K AD&D insurance
  • 401(k) employer match
  • Paid Vacation
  • PTO
  • Paid Holidays
  • Annualized reviews for merit increases
  • Potential for advancement

About Our Company:

Texas Ace Heating & Air is the premier heating, and air-conditioning company located in Midlothian, Texas, serving all of the Dallas / Fort Worth area and surrounding cities. Our purpose is to provide our internal peers and external customers with unparalleled service, quality products and outstanding care. Our belief is that if you take care of the best, you will keep the best – which is why we provide the most competitive compensation packages and provide full-time positions YEAR ROUND! We are eager to provide you with a great opportunity – one where you can make a difference!


The company is backed by The Sterling Group, a private equity firm established in 1982. The Sterling Group specializes in acquiring controlling interests in companies across the manufacturing, distribution, and industrial services sectors, focusing on enterprises with valuations typically between $100 million and $1 billion. To date, the firm has sponsored 67 platform buyouts, along with numerous add-on acquisitions, contributing to a total transaction value exceeding $22 billion. Currently, The Sterling Group manages over $9.4 billion in assets.

Key Skills
HVAC System ServicingTroubleshootingPerformance EvaluationsRoutine RepairsCalibrationsPreventive MaintenanceSystem OperationsCustomer SatisfactionSafety ProceduresElectrical DiagnosticsMechanical DiagnosticsPaperwork CompletionIndependent WorkSelf-SchedulingTime Management
Categories
TradesEngineeringCustomer Service & Support
Benefits
Medical insuranceDental insuranceVision insuranceFSA with debit cardEmployer-paid Short-Term Disability (STD)Life insuranceAD&D insurance401(k) employer matchPaid VacationPTOPaid HolidaysAnnualized reviews for merit increasesPotential for advancement
Job Information
📋Core Responsibilities
The A/C & Heating Service Technician is responsible for maintaining and servicing heating, ventilation, and air conditioning systems for residential customers, including performing on-site evaluations, routine repairs, and calibrations. Technicians must also share information within a team, adhere to safety measures, and complete required documentation.
📋Job Type
full time
📊Experience Level
2-5
💼Company Size
227
📊Visa Sponsorship
No
💼Language
English
🏢Working Hours
40 hours
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