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Claim This BusinessSmoak's Comfort Control has anchored itself in Charleston, South Carolina for more than five decades, building a reputation that now reflects 867 verified reviews with a near-perfect 4.9-star average. The company fields both air conditioning and heating divisions alongside full plumbing services, positioning itself as a single resource for homeowners facing system failures. Technicians operate around the clock, every day of the week, answering calls from residents across the Charleston metro and surrounding Lowcountry communities. This continuous availability proves critical during summer heat waves when AC units strain under sustained temperatures.
What distinguishes Smoak's from regional competitors surfaces in their approach to stubborn problems. The company's website explicitly states they regularly receive referrals from homeowners whose systems frustrated previous dealers, suggesting diagnostic and repair capabilities that exceed standard contractor skill sets. They maintain upfront transparent pricing with no surprise line items, and every technician passes rigorous screening including background checks and drug testing before entering client homes. Their status as a Trane Comfort Specialist ties them to one of the industry's most recognized equipment manufacturers, providing access to replacement units and components that smaller operations cannot readily source.
Customer testimonials name specific technicians handling distinct scenarios. John McGarvie replaced a traditional water heater with a Rinnai outdoor tankless unit, completing the complex install in approximately five hours versus the eight hours the homeowner anticipated. Another reviewer, Nicole Grant, described a situation where a seemingly minor Navien water heater drip revealed an incorrectly installed unit from a prior contractor; the Smoak's technician diagnosed the issue immediately, preventing additional floor damage. Technician Zachary earned recognition from a new Charleston resident who specifically praised his knowledge and efficiency across multiple service calls.
All five sampled reviews carry 5-star ratings, with customers emphasizing technician professionalism, on-time arrival, and transparent pricing. Two reviewers mention specific names, John McGarvie and Zachary, suggesting consistent staffing enables word-of-mouth referrals.
| Sunday | Open 24 hours |
| Monday | Open 24 hours |
| Tuesday | Open 24 hours |
| Wednesday | Open 24 hours |
| ThursdayToday | Open 24 hours |
| Friday | Open 24 hours |
| Saturday | Open 24 hours |
Diagnoses and repairs cooling system failures including capacitor replacement, refrigerant recharge, and thermostat calibration.
Heat pump and furnace repair, replacement, and preventive maintenance for winter heating needs.
Bathroom and kitchen fixture repair, toilet installation, garbage disposal service, and water line work.
Traditional and tankless water heater repair, installation, and maintenance including Navien and Rinnai brands.
Whole-home air filtration systems, purification units, and humidity control equipment to improve respiratory health.
Inspection and repair of damaged ductwork to restore proper airflow throughout residential systems.