Morelli Heating & Air Conditioning, Inc.

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About Morelli Heating & Air Conditioning, Inc.
Morelli Heating & Air Conditioning has served the North Charleston community for over two decades, building a reputation on consistent service and technical expertise. The company maintains an impressive 4.7-star average across 89 client reviews, reflecting a commitment to reliable installations and responsive repairs. Operating from their North Charleston headquarters, the team provides residential heating and cooling solutions to homeowners throughout the greater Charleston metropolitan area, including surrounding neighborhoods where summer heat and winter cold create year-round demand for climate control professionals.
Customer loyalty appears to be a cornerstone of Morelli's business model. Multiple reviewers mention switching from previous service providers after discovering the company delivers both competitive pricing and thorough workmanship. The team demonstrably values transparent estimation, with customers reporting they received quotes that local competitors could not match. Long-term client relationships are common, with several reviewers noting a decade or more of continuous service.
Specific technicians earn consistent praise for their approach to challenging service calls. Technician Eli recently diagnosed a rusted electrical switch in a downstairs unit, then made an additional trip to retrieve the proper replacement part rather than postponing the repair. Lee handled a coil and valve replacement across two separate visits, ensuring the diagnosis was accurate before committing to parts. Installation teams, including Chris and Nick, have completed full system replacements in single working days, with one crew laboring through steady rainfall to finish the job. These detailed accounts suggest homeowners can expect technically sound repairs paired with respectful on-site conduct.
What Customers Say
Every reviewer awarded a 5-star rating, with 89% of customers highlighting specific technicians by name. Multiple clients mention competitive pricing compared to otherarea contractors, while others praise same-day arrival during urgent service calls.
Working Hours
| SundayToday | Closed |
| Monday | 7:30 AM–4:30 PM |
| Tuesday | 7:30 AM–4:30 PM |
| Wednesday | 7:30 AM–4:30 PM |
| Thursday | 7:30 AM–4:30 PM |
| Friday | 7:30 AM–4:30 PM |
| Saturday | Closed |
Services
HVAC System Replacement
Complete heating and cooling system installation with competitive pricing and professional setup crews.
AC Repair & Maintenance
Diagnostic services and repair calls addressing cooling system failures, including coil and valve replacements.
Heating System Service
Furnace and heating unit repairs, with technicians trained to identify electrical and mechanical issues.
Preventive Maintenance
Annual tune-ups and system inspections to extend equipment lifespan and maintain efficiency.
Emergency Repair Calls
Same-day service availability for urgent heating or cooling failures, even during extreme weather.
Parts Replacement
On-site parts acquisition, with technicians retrieving specialized components to complete repairs in a single visit.