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Service Technician III

MacLellan
Muscle Shoals, AL Full Time
POSTED ON 6/10/2026
AVAILABLE BEFORE 8/10/2026
MacLellan HVAC & Mechanical, Inc. @ Barton, AL.

Do you want to be part of a team where people intentionally show up for each other without hidden agendas or motives? Are you looking for an organization that is generous with praise and celebrates successes? If you answered yes to both questions, then keep reading!

Generous paid time off benefits, new hires start at 104 hours of PTO 2 floating holidays, prorated based on date of hire.

We have great benefits starting on your first day – check them out below!

Who is MacLellan HVAC & Mechanical?
MacLellan HVAC & Mechanical is hiring a Technician III for our Barton, Alabama location. In this role, you will maintain and repair building systems that include a wide range of HVAC equipment. We respond to both emergency and planned service needs. Our goal is to reduce operating costs and equipment downtime while improving productivity, service, and comfort.
MacLellan is Best People, Best Systems, Best Results. We bring people together who share our values of:
Trust | Integrity | Responsibility | Community | Excellence
and help them discover and achieve their potential. We do this by being accountable to each other, being open to new ideas, and taking action to improve conditions, situations, and surroundings. From our Team Members to our President, everyone has a voice at MacLellan. Our team leads us and shapes our future!
Who are You at MacLellan?
As the HVAC Technician III, you are part of Best People. You are an experienced HVAC professional who takes pride in troubleshooting complex issues and maintaining critical building systems. Working as part of a three-person team, you utilize our Best Systems to inspect, diagnose, repair, and maintain a wide range of commercial and industrial HVAC equipment. Through your technical expertise and commitment to excellence, you help reduce downtime, improve equipment reliability, and deliver Best Results for our customers.
What are the skills necessary for HVAC Technician III success?
  • Excellent troubleshooting and problem-solving skills.
  • Strong knowledge of commercial and industrial HVAC systems and equipment.
  • Ability to work independently and collaboratively within a team environment.
  • Strong attention to detail and commitment to safety.
  • Excellent communication and customer service skills.
  • Ability to prioritize tasks and respond effectively to emergency service needs.
  • What HVAC Technician III experience is needed for success?
  • At least five years of commercial or industrial HVAC experience is preferred.
  • Experience troubleshooting and repairing HVAC systems across multiple buildings.
  • Ability to perform both planned maintenance and emergency repairs.
  • Experience working with a variety of HVAC equipment and building systems.
What can you expect in return for your commitment to MacLellan?
You can expect a culture where we make each other look great by having each other’s back. You can expect a culture where we are transparent as an organization and open with each other, always working as a team to help one another. You can expect a culture where we take our work seriously, but not ourselves. In addition to a great culture, you can expect these great benefits too!
  • Medical, Dental, Vision, and Life Insurance Coverage begin on the first day of full-time employment.
  • Biannual performance evaluations.
  • Company supplied service vehicle.
  • Flexible Spending Accounts and Health Savings Accounts available.
  • 401(k) eligibility the first day of the month after your date of hire, 5% Company Match after 6 months of employment, Company match is immediately vested.
  • Generous Paid Time Off (PTO) program – new hires start with 120 hours (3 weeks) of PTO, prorated based on date of hire.
  • Paid company holidays.
  • Optional Life Insurance available.
  • Weekly Pay.
  • Employee Referral Bonuses – get paid to bring your friends!
  • Paid Volunteer Time Off (VTO) for Community Service.
  • In-House Training Program.
Come join our team and let's build something great together!

Equal Opportunity Employer
  • MacLellan is proud to be an equal opportunity employer and is committed to maintaining a diverse and inclusive work environment. All qualified applicants will receive considerations for employment without regard to race, color, religion, sex, age, disability, marital status, familial status, sexual orientation, pregnancy, genetic information, gender identity, gender expression, national origin, ancestry, citizenship status, veteran status, and any other legally protected status under federal, state, or local anti-discrimination laws.
  • View The EEO Know Your Rights poster and its supplement.
  • MacLellan participates in E-Verify. View the E-Verify posters here.
Disability Accommodation
  • For individuals with disabilities that need additional assistance at any point in the application and interview process, please email shaunescia.davis@maclellanlive.com.
Pre-Employment Drug Testing Notification and Policy:
  • After a conditional offer of employment, all job applicants at MacLellan Integrated Services will undergo testing for the presence of illegal drugs.
  • Applicants will be required to submit voluntarily to a urine specimen test at a laboratory chosen by the Company. Any applicant who refuses to submit to a drug test or is suspected by the lab to have tampered with the specimen will not be considered for employment.
  • Prior to testing, an applicant will be given the opportunity to list all prescription drugs used and their purpose. All legal drugs found in a drug test result will be verified by a Medical Review Officer (MRO), who will verify that prescriptions are valid and being used at the prescribed amounts and that said amounts are reflected appropriately in the urine.
  • Any applicant with a confirmed positive test will be denied employment.
Post-Employment Drug Testing:
  • All employees can be drug tested randomly, upon suspicion, post-accident or any other purpose allowed by law.
  • Note: This form is not used to obtain consent and is for informational purposes only. Drug testing consent will be obtained per FCRA requirements in a separate process.

Salary.com Estimation for Service Technician III in Muscle Shoals, AL
$58,246 to $74,798
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