Kay Plumbing, Heating & Cooling

Kay Plumbing, Heating & Cooling has built a strong reputation across Lexington and the broader Midlands region, serving communities from Gilbert and Chapin to Columbia and West Columbia. With a 4.7-star rating from over 1,500 customer reviews, this contractor has demonstrated consistent quality in both plumbing and HVAC disciplines. The business operates around the clock, seven days a week, ensuring that residents and businesses in Lexington, SC have access to emergency services whenever pipe bursts or AC failures strike. Their address at 199 Alta Vista Court positions them to respond quickly to service calls throughout the service area.

What distinguishes Kay Plumbing from mid-market competitors is their comprehensive approach to indoor air quality. Beyond standard heating and cooling repairs, they offer advanced solutions including REME HALO air scrubbers, whole-home humidifiers and dehumidifiers, smart thermostat integration, and dedicated radon testing and mitigation services. Their service menu also covers commercial HVAC building automation systems, a niche offering not common among residential-focused contractors. The business maintains a Comfort Club membership program for scheduled maintenance, suggesting a focus on long-term client relationships rather than one-time repairs.

Customer reviews reveal the real-world experience of working with Kay Plumbing. Technician Matt was praised for taking time to explain exactly what the problem was and showing consideration by not tracking dirt into the home. When a customer faced a water emergency at midnight, technician David arrived within an hour on the emergency line and provided reassurance despite the late hour. Another reviewer noted that when initial repairs did not go as expected, the company made it right by sending additional technicians to complete the fix, including inspecting under the house and ensuring everything worked properly after the repairs.