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CERTIFICATIONS & LICENSES

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A1 Electrical HVAC LLC has been in the business since 1977 and has 34 years of experience in the HVAC Electrical, Plumbing, & refrigeration industry. If you need HVAC service in Durham, Raleigh, Chapel Hill, and surrounding areas do not put off making the necessary repairs. Schedule an HVAC appointment with our contractors today!

Requirements for HVAC contractors vary from state to state, but our Durham based HVAC company has the following NC State licenses, and certifications.

HVAC LICENSE

Beyond our years of experience with HVACR maintenance, service and installations the HVAC NC State Masters licenses we earned is proof of our knowledge and qualification.

    • Heating:13371 H1, H2, H3, Class I
    • Refrigeration: 3245

    • In addition to the following unlimited licenses and certificates:

    • Electrical: 13664
    • Plumbing Class I 13371
    • EPA Certified
    • Certified Infrared Thermographer Level 1

NATE Certified: 5877071
Specialty:
  • Air Conditioning- Installation & Service
  • Air Distribution - Installation & Service
  • Air-to-Air Heat Pump - Installation & Service
  • Gas Furnaces - Installation & Service

HVAC CERTIFICATIONS or ASSOCIATIONS

In order to gain the trust and confidence from the Durham, Raleigh, Chapel Hill, Cary, Apex , Morrisville communities, A1 Electrical HVAC LLC's trained staff has demonstrated commitment to the HVAC industry.

Associations

  • BBB
  • NATE
  • NC Board of Heating Plumbing Contractors
  • NC Board of Electrical Contractors
  • Infraspection Institute