Find an HVAC Company in Clayton & Smithfield, NC

Contact O'Neils Heating & Air Conditioning today

Thank you for choosing O'Neils Heating & Air Conditioning, LLC. We provide outstanding HVAC service to the Clayton & Smithfield, NC communities. Turn to us when you need HVAC repair or HVAC maintenance. You can count on our HVAC company to be there when you need us.

For more information about our services, or to make an appointment, call 919-300-1612 now. You can also use the form on this page to email us.

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  • O’Neils Heating & Air Conditioning, LLC

    Smithfield, NC 27577


    Call Us
    Phone: (919) 300-1612

    Mon: 7:00AM-6:00PM
    Tue: 7:00AM-6:00PM
    Wed: 7:00AM-6:00PM
    Thu: 7:00AM-6:00PM
    Fri: 7:00AM-6:00PM
    Sat: Closed
    Sun: Closed