Duncan Heating & Air Conditioning: Mooresville NC's Trusted HVAC Partner Since 1931
When you need heating or cooling help in the Lake Norman area, Duncan Heating & Air Conditioning is a name you can count on. For over 90 years, they've been the go-to choice for families and businesses in Mooresville NC and surrounding towns. Whether it's a sweltering summer day or a chilly winter night, their team is ready to keep your indoor air comfortable and safe.
Business Overview
Duncan Heating & Air Conditioning provides reliable HVAC services for both homes and commercial buildings. They understand that a broken furnace or AC unit is more than an inconvenience—it's an emergency. That's why they offer prompt service to get your system running again quickly. Their team of fully certified technicians has the training to handle any job, from a small repair to a full system installation.
Key Services
The company focuses on the services that matter most to local property owners. Their main offerings include:
- Installation: Putting in new air conditioners, heat pumps, and furnaces that fit your home and budget.
- Maintenance: Regular check-ups to help your system run smoothly and use less energy.
- Repairs: Fixing any problem, big or small, to restore your comfort fast.
They work with all common system types, making sure you get the right solution for your Mooresville NC home or business.
Areas Served
Duncan Heating & Air Conditioning proudly serves Mooresville NC, Lake Norman of Catawba NC, and Troutman NC. Having two locations in Statesville and Mooresville means they're never far away. Their technicians know the local area well—from older homes in downtown Mooresville to newer constructions near the lake. This local knowledge helps them diagnose issues faster and recommend systems that work best with our climate and building styles.
Company History
The story began in 1931, when the company first opened its doors. Over nine decades, they've grown from a small shop to a trusted regional service provider. They've seen HVAC technology change from simple furnaces to today's smart thermostats and high-efficiency heat pumps. Through all those years, one thing has stayed the same: their commitment to honest service and quality workmanship.
Leadership
While specific owner details aren't provided, the business has maintained strong local roots through generations. Being part of the community for so long means they understand what neighbors expect—fair prices, clear explanations, and work that lasts. Their involvement in the area goes beyond just service calls; they're invested in keeping Lake Norman homes and businesses comfortable year-round.
Specialties & Highlights
- Energy Efficiency Focus: They help you choose and maintain systems that can lower your utility bills.
- Fully Certified Technicians: Every team member has proper training and certification for safe, reliable service.
- Residential & Commercial Expertise: Whether it's a single-family home or a retail space, they have the right tools and knowledge.
- Long-Standing Reliability: A 90-year reputation in the area speaks for itself.
- Local Climate Knowledge: They know how to handle humid summers and occasional cold snaps in the Mooresville NC region.
Why Locals Choose Duncan Heating & Air Conditioning
People around Lake Norman keep calling Duncan Heating & Air Conditioning because they deliver what they promise. When your AC quits on a hot afternoon, you want someone who will show up, fix it right, and charge a fair price. That's exactly what this company has been doing since 1931. Their deep roots in Mooresville NC mean they're not just another service provider—they're neighbors helping neighbors. For heating and air conditioning you can trust, Duncan remains a solid choice.
Contact Information
Duncan Heating & Air Conditioning
: 140 W Statesville Ave, Mooresville, NC 28115
: https://www.duncanheatingandair.com
Business Services
Business Location & Hours
| Mon: | 8:00 AM - 5:00 PM |
| Tue: | 8:00 AM - 5:00 PM |
| Wed: | 8:00 AM - 5:00 PM |
| Thu: | 8:00 AM - 5:00 PM |
| Fri: | 8:00 AM - 5:00 PM |
| Sat: | Closed |
| Sun: | Closed |



















