Heating Air Conditioning Technician

Coastal Temp Heating and Cooling; Wilmington (DE); On-site; USD 52,000 - 78,000; Full time

Job summary

Coastal Temp Heating and Cooling, serving the Greater Wilmington Area, seeks a Heating Air Conditioning Technician for full-time on-site work with residential and light commercial clients. Responsibilities include installing, maintaining and repairing HVAC systems, diagnosing issues, performing preventive maintenance, and ensuring safety and regulatory compliance.

You will communicate clearly with customers and document service activities, while collaborating with the team and keeping tools in

Qualifications

• HVAC system diagnosis and repair skills.
• Ability to locate and fix refrigerant-related issues following environmental rules.
• Capable of preventive maintenance to extend equipment life.
• Understanding of electrical controls, wiring and safety.
• Ability to read manuals, diagrams and work orders with care.
• Strong communication and customer service skills.
• Valid driver's license and clean driving record.
• Completion of HVAC training or apprenticeship; additional certifications are a plus.

Responsibilities

• Install, maintain and repair HVAC systems including furnaces, ACs, heat pumps and ventilation.
• Diagnose issues, perform routine inspections and preventive maintenance.
• Explain findings and recommended services to customers.
• Complete accurate service documentation and reports.
• Collaborate with team, maintain tools/vehicles, and respond to service calls.

Skills

Mechanical & diagnostic

Plumbing-related tasks

Preventive maintenance

Electrical knowledge

Read technical manuals/diagrams

Communication & customer service

Driver's license & clean record

HVAC training program/apprenticeship

Education

EPA certification (or eligibility)

HVAC training program or apprenticeship

Trade certifications (plus)

Job description

Company Description

Coastal Temp Heating and Cooling is a professional HVAC service provider serving residential and light commercial customers in the Greater Wilmington Area. The company focuses on reliable installation, maintenance, and repair of heating and cooling systems to ensure comfortable and safe indoor environments. Team members work with a variety of equipment and technologies, gaining hands‑on experience in modern HVAC practices. Coastal Temp values dependable service, clear communication, and a customer‑first mindset, creating a supportive environment for technicians to grow their skills.

Role Description

The Heating Air Conditioning Technician is a full-time, on‑site role based in the Greater Wilmington Area. The technician will install, maintain, and repair HVAC systems, including furnaces, air conditioners, heat pumps, and ventilation equipment. Daily tasks include diagnosing system issues, performing routine inspections, executing preventive maintenance, and ensuring compliance with safety and environmental standards. The role involves interacting with customers, explaining findings and recommended services, and completing accurate service documentation. The technician will also collaborate with team members, maintain tools and vehicles in good condition, and respond to service calls in a timely, professional manner.

Qualifications

• Strong mechanical and diagnostic abilities, including troubleshooting HVAC system issues and performing effective repairs.


• Experience with plumbing‑related tasks connected to HVAC systems, such as condensate drain lines and water‑based heating equipment.


• Skills in preventive maintenance, including inspections, cleaning, and scheduled service to extend equipment life and improve performance.


• Knowledge of electricity as it applies to HVAC systems, including wiring, controls, and safe work practices around live circuits.


• EPA certification (or eligibility to obtain) for handling refrigerants in accordance with environmental regulations.


• Ability to read and interpret technical manuals, diagrams, and work orders; strong attention to detail and safety.


• Effective communication and customer service skills, with the ability to explain technical issues in clear, accessible language.


• Valid driver's license and clean driving record; ability to work in varying weather conditions and lift moderate loads.


• Completion of an HVAC training program, apprenticeship, or equivalent on‑the‑job experience; additional trade certifications are a plus.