O'Neil's Heating & Air Conditioning LLC
O'Neil's Heating & Air Conditioning LLC is a HVAC provider serving Summerfield, NC. Rated 4.9★ with 225 Google reviews. See services, review signals, and request a quote.
HVACSummerfield, NC
On this page
Company overview
- TradeHVAC
- Service areaSummerfield, NC
- Google rating4.9★ (225 reviews)
- Phone(919) 300-1612
- Address72 Old English Ct, Smithfield, NC 27577, USA
Photos
Photos from O'Neil's Heating & Air Conditioning LLC
What customers say
“Absolutely exceptional service! This AC company goes above and beyond every single time. Their team is always on time, professional, and genuinely cares about doing the job right the first time. From …”
“Awesome customer service, Brandon was very informative about the HVAC system. I will recommend them to anyone that needs HVAC service.”
“With my AC being out could not have asked for a better response time and knowledge. Paul was very honest and left me with all options available to me. On install day his crew headed by Brandon were p…”
“The AC quit working and things were warming up. I called a couple of other company's but they couldn't schedule for a couple of days. Wanted to go local and O'Neil's HVAC was the first one listed fo…”
“Great folks. They are honest, reliable and do great work. Highly recommend.”
Key highlights
Strengths
- Highly rated (4.9★ average)
- Large review volume (225 reviews)
Things to ask
- Confirm availability for your area and timeline
- Ask about warranty terms on parts and labor
- Request a written estimate before work begins
- Ask about payment plans or financing
Explore nearby research
Frequently Asked Questions
What services does O'Neil's Heating & Air Conditioning LLC offer?
O'Neil's Heating & Air Conditioning LLC provides: HVAC diagnosis, repairs, and full system installs. They serve residential and commercial customers in Summerfield, NC.
What is O'Neil's Heating & Air Conditioning LLC's rating?
O'Neil's Heating & Air Conditioning LLC has a 4.9 out of 5 star rating based on 225 Google reviews.
Is this company licensed in North Carolina?
All listed providers have a verified North Carolina contractor license at time of publication. You can verify on the North Carolina State Board of Examiners of Plumbing, Heating and Fire Sprinkler Contractors lookup at https://portal.ncblpc.org/lookup.
Does O'Neil's Heating & Air Conditioning LLC offer emergency service?
Contact them directly to ask about emergency availability and after-hours service.
How do I request a quote?
Use the CTA below to submit your ZIP. You can message this company alongside two or three other local pros for easy comparison.
Licensing verified 2026-04-23. Reviews refreshed 2026-04-23.
Licensing data: North Carolina State Board of Examiners of Plumbing, Heating and Fire Sprinkler Contractors · Company data: verified business records + Google Business profile
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