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Claim This BusinessCarney & Son 72 Degrees operates as a family-centered HVAC contractor serving Johns Island and surrounding South Carolina communities with around-the-clock availability. The business maintains an exceptional 4.9-star rating drawn from 1,165 client reviews, reflecting consistent service delivery across residential heating and cooling needs. Their 24-hour operation model ensures homeowners access diagnostic and repair services regardless of time constraints, addressing the humid subtropical climate challenges unique to the Lowcountry region.
What distinguishes Carney & Son 72 Degrees from comparable contractors lies in their approach to customer communication and worksite stewardship. Multiple reviewers emphasize that technicians take time to explain repair requirements in accessible language without employing aggressive sales tactics, a distinction that has rebuilt client trust in an industry often criticized for opaque pricing practices. The installation team demonstrates particular attention to post-work cleanup, with one reviewer specifically noting Daniel's thorough approach to removing old equipment and leaving spaces spotless after completing system setup.
Reader testimonials consistently identify specific team members delivering memorable service experiences. Jacob earned recognition for exceptional patience and thoroughness during service calls, walking homeowners through system operations while demonstrating genuine warmth. Daniel, Jordan, and Jared collectively addressed complex ductwork repairs, maintaining constant communication throughout multi-day sessions. Similarly, Ryan received personal commendation for professional demeanor and trustworthy guidance during diagnostic visits, with another reviewer noting his collaborative approach when summoning Jacob as backup for challenging problem identification.
Every sampled review awards 5 stars, with 4 of 5 reviewers naming specific technicians, Jacob, Daniel, Ryan, and Clarice consistently recognized for patience and clear communication. None of the visible reviews mention pricing objections; instead, criticism is absent entirely, with multiple buyers highlighting honest estimates and transparent explanations as defining their experience.
| Sunday | 8 AM–5 PM |
| Monday | 7 AM–7 PM |
| Tuesday | 7 AM–7 PM |
| Wednesday | 7 AM–7 PM |
| ThursdayToday | 7 AM–7 PM |
| Friday | 7 AM–7 PM |
| Saturday | 8 AM–5 PM |
Full replacement and new installation of heating and cooling systems, including equipment removal, professional setup, and testing.
Diagnostic services, same-day repair response, and preventive maintenance tune-ups for cooling equipment.
Repair and maintenance for heating equipment, addressing system failures and performance issues.
Specialized repair and replacement of duct systems, addressing airflow problems and structural damage.
Thorough inspections identifying problems with transparent explanations and honest cost estimates.
Installation of new thermostat controls with hands-on homeowner instruction on system operation.