HVAC Services in Lexington & Richland Counties
Your Local HVAC Company Proudly Serving the Midlands, SC Community
Available 24/7
Emergency HVAC Services
Top-Tier Certification
HVAC Pro Certified Experts
1,500+ 5-Star Ratings
Trusted Across Lexington & Columbia
Trusted HVAC Services for Homes Throughout the Midlands, SC
From scorching summer afternoons to chilly winter nights, homeowners need a dependable HVAC company they can count on to keep their homes comfortable, efficient, and running smoothly year-round. Kay Plumbing, Heating & Cooling delivers professional HVAC services throughout Lexington County, Richland County, and the surrounding Midlands SC communities.
Whether you need emergency HVAC repairs, a high-efficiency system installation, preventative maintenance, or a ductless mini-split upgrade, our team is committed to delivering reliable solutions, quality workmanship, and exceptional customer care.
Since 2008, our family-owned HVAC company has proudly served homeowners in Lexington, Irmo, Columbia, West Columbia, Cayce, Chapin, Blythewood, and nearby areas with trusted heating and cooling services designed for year-round comfort.
Our HVAC Services
AC Services
Unexpected AC failure? Loud noises? Hot air coming through your vents? Our responsive AC service team quickly identifies the issue and fixes it the first time, preventing additional damage to your cooling system.
Heating Services
Whether you need emergency furnace repairs, energy-efficient system installation, routine maintenance, or a new heat pump upgrade, count on our team for dependable service and lasting customer care.
Indoor Air Quality
Our expert HVAC technicians install and service air purifiers, filtration systems, humidity control equipment, and other upgrades designed for cleaner indoor air in South Carolina homes.
24/7 Emergency HVAC Repair: Comfort Restored When You Need It
Extreme South Carolina temperatures can put your comfort at risk fast, which is why our team is always ready to respond. When your HVAC system stops working during a summer heatwave or a freezing winter night, you need dependable service without the wait. Kay Plumbing, Heating & Cooling provides reliable 24/7 emergency HVAC repair throughout Lexington County, Richland County, and surrounding Midlands communities.
Complete AC or Furnace breakdown? Contact our 24/7 HVAC experts today to get your cool air restored fast.
Why Homeowners Trust Us for HVAC Services
Since 2008, homeowners across the Midlands have relied on Kay Plumbing, Heating & Cooling for dependable HVAC solutions and exceptional customer care. We take pride in delivering honest advice, skilled workmanship, and reliable service that keeps families comfortable year-round.
Family-Owned HVAC Company
A family-owned business serving the Midlands for more than 15 years, we’re dedicated to honest, dependable service, and long-term relationships with our customers.
Highly Rated by Local Homeowners
With more than 1,500 five-star reviews and an A+ BBB rating, Kay Plumbing & Heating is a trusted AC company for homeowners throughout Midlands communities.
Certified & Experienced HVAC Professionals
Our EPA-certified technicians are trained to repair, install, and maintain all kinds of home cooling systems.
Honest Pricing & Clear Communication
We provide transparent pricing and straightforward recommendations so homeowners always feel confident about their HVAC decisions.
Energy-Efficient & Environmentally Friendly HVAC Solutions
We prioritize high-efficiency heating and cooling systems along with modern eco-friendly HVAC technology to improve indoor comfort and reduce monthly costs.
Local Expertise You Can Trust
From intense summer heat to heavy humidity levels, we understand the cooling issues homeowners experience throughout Lexington and Richland Counties.
Reduce Your Utility Bills with High-Efficiency Cooling and Heating
If your current air conditioner is over a decade old, it may be struggling to keep your home comfortable while causing your energy bills to climb. Replacing it with a modern high-efficiency AC system or ductless mini-split can deliver better comfort, lower operating costs, and improved performance.
.
Flexible Financing Options
Upgrade your home comfort without the financial stress. With our flexible financing options, you can install a new or improved cooling system right away and pay over time with confidence.
Explore our financing options.
Annual Maintenance Subscriptions
Maintain your comfort, avoid surprise repair costs, and help extend the lifespan of your equipment with routine AC maintenance. Ask about our Kay Comfort Club Protection membership for reliable performance year after year.
Schedule Service with a Trusted HVAC Company in Lexington & Richland Counties
Whether your air conditioner or furnace stopped working late at night, or you’re ready to lower your summer energy costs with a high-efficiency system upgrade, the team at Kay Plumbing, Heating & Cooling is ready to help.
Don’t suffer through another uncomfortable day. Discover the honest pricing and 5-star service homeowners across the Midlands rely on.
Service Areas
Our AC Company proudly provides HVAC services throughout:
Lexington County, SC
Richland County, SC
Our technicians regularly travel major Midlands corridors, including I-20, I-26, Highway 378, US-1, Sunset Boulevard, Forest Drive, and Lake Murray Boulevard.