24 Hour Service 302-629-9400

Join Our Team

Career Advancement Opportunities

Paid Training

Competitive Salary

Excellent benefit packages including, Free Employee only premium medical, dental and vision.

Employee Assistance Program

401k match 50% for the first 6% contribution

$50,000 basic life insurance

Long term disability

$50,000 Accidental Death & Dismemberment Insurance

Paid time off and 9 paid holidays per year

Become a member of the nation’s largest privately held HVAC, plumbing, and mechanical service team.  National HVAC Service, a Service Logic Company – www.servicelogic.com, offering attractive top-level wages, advanced technical training, continuing education, and career management opportunities to experienced candidates.  Excellent benefit package includes health care, life & disability insurance, 401(K) retirement plan, paid vacation & holidays, uniform service.
National HVAC Service provides exceptional HVAC, building automation, and energy services in residential, commercial, industrial, and mission-critical buildings. We have locations in Seaford and Wilmington, Delaware, and have approximately 70 employees in the area. Career opportunities are abundant as we are also part of the nationwide Service Logic organization comprised of similar companies working together across the United States.

Positions do become available from time to time, and we are always looking for quaility individuals for these positions.

Experienced Commercial and Residential Service Technicians

At National HVAC Service we strive to provide quality solutions to our customers. We know that this requires a dynamic team of professionals who enjoy and take pride in their trade and are respected as professionals. The culture of a company makes such a difference in work life. We listen to and respect our team members. We invest in you with continual training and growth opportunities. Contact us at National HVAC Service and learn why our professional team members enjoy being part of a company with integrity. National HVAC Service, a Service Logic Company, is offering attractive top-level wages, great benefits, and a fantastic work environment, please provide us with your information so that we can build a positive company together.

Job Duties:

  • Maintaining, troubleshooting, and repairing HVAC systems.

  • Maintaining a high standard of mechanical maintenance practices

  • Following all safety requirements and using appropriate PPE

  • Keeping appropriate records and documentation utilizing company provided iPad


  • 5+ years’ experience as a commercial or residential HVAC Technician

  • Valid drivers’ license

  • Computer literacy

  • EPA certification

  • Excellent customer service skills

  • Must be able to work independently and as a team member

  • Strong communication and documentation skills

  • Satisfactory completion of company background check, drug screening, and motor vehicle report

Benefits Include:

  • Paid Time Off (PTO) and 9 paid Holidays

  • Options for Medical, dental and vision insurance for employees with premium 100% paid for by company. Medical, dental and vision insurance available for purchase for family, substantially subsidized by company.

  • Opportunity to participate in National’s 401(k) and profit-sharing programs through Fidelity Investments

  • Company vehicle

  • Company cell phone

  • Available reimbursement for continuing education and training to invest in the careers of our employees.

  • Dynamic work environment focused on customer satisfaction through employee team empowerment.