Commercial HVAC Company in Lexington & Richland Counties
Available 24/7
Emergency HVAC Service
Top-Tier Certification
HVAC Pro Certified Experts
1,500+ 5-Star Ratings
Trusted Across Lexington & Columbia
Commercial HVAC Services for Businesses & Industrial Facilities
Kay Plumbing, Heating & Cooling provides dependable commercial HVAC services to businesses, commercial properties, and industrial facilities throughout Lexington and Richland Counties, Columbia, Irmo, Lexington, Cayce, West Columbia, and surrounding South Carolina communities.
Our licensed commercial heating, cooling, and ventilation technicians handle everything from system design and installation to repairs, rooftop units, commercial boilers, heat pumps, and ductwork. Whether you manage an office building, retail space, warehouse, restaurant, healthcare facility, or industrial property, we deliver HVAC solutions designed for performance, energy efficiency, and long-term reliability.
Our Commercial HVAC Services
Commercial Cooling Services for Midlands Businesses
South Carolina’s long cooling season puts heavy demand on commercial air conditioning systems. We service and install high-efficiency cooling equipment designed for reliable operation in commercial and industrial environments.
Our commercial cooling services include:
We help businesses reduce downtime, improve comfort, and control operating costs.
Commercial Heating Services
Even with mild winters in Lexington and Richland Counties, reliable heating is essential for employee comfort, productivity, and equipment protection.
Kay Plumbing, Heating & Cooling services a wide range of commercial heating systems, including:
We provide:
Our technicians provide commercial heating repair, replacement, installation, and preventative maintenance for businesses across the Columbia area.
Rooftop Unit (RTU) Installation & Service
Packaged rooftop HVAC systems are common for commercial buildings throughout the Columbia area because they provide efficient heating and cooling while maximizing indoor space.
We provide:
We work on a wide range of commercial rooftop HVAC systems for retail centers, office buildings, warehouses, and industrial facilities.
Preventive Commercial Heating and Cooling Maintenance
Routine maintenance helps businesses avoid unexpected breakdowns, reduce repair costs, and extend equipment life.
Our commercial HVAC maintenance plans may include:
reventive maintenance also helps improve energy efficiency and maintain more consistent indoor comfort.
Emergency Commercial HVAC Repair
HVAC failures can disrupt operations, affect customers, and create unsafe conditions for employees and equipment. Kay Plumbing, Heating & Cooling offers responsive cHVAC repair services for urgent heating and cooling issues.
We quickly diagnose and repair problems involving:
Our HVAC technicians arrive in fully stocked service trucks equipped for diagnostics, repairs, and installations, and our Lexington warehouse carries many commonly needed parts to help reduce delays.
Energy-Efficient Commercial HVAC Solutions
Energy efficiency plays a major role in commercial operating costs. We help businesses improve HVAC performance with properly sized equipment, preventative maintenance, ductwork improvements, and high-efficiency system upgrades.
Our team can recommend solutions that help improve:
As a reliable commercial heating and cooling company, we help businesses maintain safe, efficient, and code-compliant boiler operation throughout Lexington and Richland Counties.
A Trusted Commercial HVAC Contractor in the Columbia Area
Why Local Businesses Choose Our Team
Kay Plumbing, Heating & Cooling is committed to helping local businesses maintain safe, efficient, and dependable HVAC systems throughout Lexington and Richland Counties.
Supporting the Local Business Community
We are proud members of several local business organizations and chambers of commerce, including:
Our involvement in the local business community reflects our commitment to supporting businesses across the Columbia area with dependable, energy-efficient commercial heating and cooling solutions.
Schedule Commercial Heating and Cooling Service in Lexington & Richland Counties
Whether you need commercial AC or furnac repair, rooftop unit replacement, preventative maintenance, or a complete system installation, Kay Plumbing, Heating & Cooling is ready to help.
Call today to schedule services in Columbia, Lexington, Irmo, Cayce, West Columbia, and surrounding South Carolina communities.
Frequently Asked Questions
Service Areas
Kay Plumbing proudly offers full-range Commercial HVAC Services throughout: