Local Mechanical Heating & Air

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About Local Mechanical Heating & Air
Local Mechanical Heating & Air has served Summerville, South Carolina as a family-owned HVAC contractor for over two decades, building a reputation on 412 consecutive five-star reviews. The company maintains 24/7 availability including weekends and holidays, responding to emergency calls throughout the Charleston metro area. Mike, Justin, and their team hold proper licensing and certifications, handling everything from routine maintenance to complex system replacements for both residential and light commercial clients.
What distinguishes this contractor from others is their commitment to jobs other companies decline. Multiple reviewers mention complex repairs that required creative solutions, including a crane-assisted installation that no other contractor would attempt. Their diagnostic approach emphasizes honest assessments, explaining repair versus replacement options transparently so homeowners can make informed decisions about aging systems without feeling pressured into unnecessary purchases.
The review history reads like a catalog of challenging scenarios resolved successfully. Bill Nisbet describes a difficult crane job that other companies refused, while Mike M details how the team sourced a circuit board for his 20-year-old system after the model sticker had worn off, completing the repair the next day. Chris Kozub needed heat restoration within 24 hours during an extremely busy period, and the technician accommodated his emergency. Lance Malone, a construction industry veteran, specifically praises their 'OCD level' attention to installation detail, calling them his go-to company for five years running.
What Customers Say
412 reviewers awarded perfect 5-star ratings, with multiple customers specifically naming technicians Mike and Justin. Common themes across feedback include honest diagnostic explanations, same-day or next-day emergency response, and work quality described as meticulous enough to satisfy a construction professional.
Working Hours
| SundayToday | Open 24 hours |
| Monday | Open 24 hours |
| Tuesday | Open 24 hours |
| Wednesday | Open 24 hours |
| Thursday | Open 24 hours |
| Friday | Open 24 hours |
| Saturday | Open 24 hours |
Services
Emergency HVAC Repair
24/7 rapid response for heating and cooling failures, including holidays and weekends.
System Diagnostics & Troubleshooting
Thorough assessments explaining repair versus replacement options honestly.
Heat Pump Service
Installation, maintenance, and repair for residential heat pump systems.
AC Repair & Maintenance
Air conditioning tune-ups, refrigerant service, and component repairs.
Furnace Service
Heating system repairs, ignitor replacements, and annual furnace maintenance.
Ductwork Evaluation
Assessment of duct condition and airflow efficiency for system optimization.
New System Installation
Professional HVAC installation with meticulous attention to detail and manufacturer specifications.