Arkansas
License number:	0077980800
Categories:	Heating Ventilating Air Conditioning Refrigeration insulation Pollution or Dust Controll Systems Process Piping Valve Repair Temperature Control
Classification:	Unlimited

Georgia
License numbers:	CN004015 (Ronald C. Watts) CN208911 (Charles W. Wilson, Jr.)
Categories:	Air Conditioning Contractor
Classification:	Class II (Unlimited)

North Carolina
License number:	06879
Categories:	Plumbing Contracting Heating Contracting (Group #1, Group #2, and Group #3)
Classification:	Class I (Unlimited)

Ohio
License number:	23602
Categories:	Heating Ventilation Air Conditioning
Classification:	0.C.I.E.B

South Carolina
License number:	M1438
Categories:	Air Conditioning (AC3) Heating (HT5) Plumbing (PB5)
Classification:	5 (Unlimited)

Tennessee
License number:	00045328
Categories:	Heating and Air Conditioning Contractor
Classification:	Contractors License

Texas
License number:	TACLA019075C
Categories:	Environmental Air Conditioning Commercial Refrigeration/ Process Cooling and Heating
Classification:	Class A (Unlimited)

Virginia
License number:	2701-017243A
Categories:	Air Conditioning Heating Ventilating
Classification:	A (Unlimited)