Cornwell Heating & Cooling Services: Sumter SC's Trusted HVAC Experts

For more than 25 years, Cornwell Heating & Cooling Services has been the go-to name for heating and air conditioning work in Sumter, SC. The company provides reliable, expert service for both homes and businesses. Their team is available 24/7 for emergencies, understanding that a broken AC in a Sumter summer or a failed heater on a chilly winter night can't wait.

Business Overview

Cornwell Heating & Cooling Services, LLC is built on a foundation of skilled, certified technicians. Each team member is educated in HVAC best practices. They focus on residential and light commercial properties, offering solutions that fit the specific needs of local buildings and the South Carolina climate.

Key Services

The company handles all major HVAC needs. Their primary services include:

  • HVAC Installation or Replacement: They help homeowners and business owners choose and install new, efficient systems. This is vital for older homes in Sumter or for upgrading outdated units.
  • HVAC System Repair: From strange noises and weak airflow to complete system failures, their technicians diagnose and fix problems quickly and correctly.

They also provide regular maintenance to help systems last longer and run more efficiently, saving money on energy bills.

Areas Served

Cornwell Heating & Cooling Services proudly serves Sumter and the surrounding communities. Their service area includes:

  • Sumter, SC
  • Lakewood, SC
  • South Sumter, SC
  • Stateburg, SC
  • Cane Savannah, SC

Their long history in the region means they understand the common HVAC setups and challenges found in local homes and buildings.

Company History

The business was founded over a quarter-century ago with a simple goal: to provide honest, expert HVAC service to the Sumter community. It has grown from a small operation into a well-respected local company. A key part of its growth has been a commitment to formal training and certification for every technician on the team.

Leadership

The leadership at Cornwell Heating & Cooling Services is deeply rooted in the trade and the local area. The founders and managers have decades of combined experience. They are active in the community and believe in supporting the neighborhoods they serve. Their local presence means they are invested in the satisfaction and comfort of their customers.

Specialties & Highlights

What makes Cornwell Heating & Cooling Services stand out?

  • 25+ Years of Local Service: They have been a constant, reliable presence for Sumter, SC residents.
  • NAFTA-Certified Technicians: Their team holds NAFTA certification, which validates their expertise in authentic service trade practices.
  • 24/7 Emergency Availability: They are open every day, all day, for urgent heating and cooling problems.
  • Certified and Educated Staff: Every technician is certified and trained in current HVAC methods and safety standards.

Why Locals Choose Cornwell Heating & Cooling Services

People in Sumter, SC and nearby towns choose Cornwell Heating & Cooling Services for their deep local knowledge and proven reliability. The company's 25-year history shows a commitment to quality work and customer trust. They combine formal certification with practical experience, offering solutions that work for the specific climate and housing styles of central South Carolina. When you need HVAC installation, repair, or advice, Cornwell Heating & Cooling Services in Sumter, SC provides the expertise you can count on.

Contact Information

Cornwell Heating & Cooling Services

: 2555 Hwy 521 S, Sumter, SC 29153

: (803) 464-1937

: https://cornwellhvac.net

Business Services

  • HVAC installation or replacement
  • HVAC system repair

Business Location & Hours



Mon:Open 24 hours
Tue:Open 24 hours
Wed:Open 24 hours
Thu:Open 24 hours
Fri:Open 24 hours
Sat:Open 24 hours
Sun:Open 24 hours




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