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Cornelius, NC Heating & Cooling Services HVAC Services

Need Urgent HVAC Help? (704) 961-9141

For reliable heating and cooling services in Cornelius, NC, homeowners trust Andersen Heating & Cooling. With over three decades of experience, we provide expert HVAC solutions tailored to the unique needs of Cornelius’s climate. Whether it’s a summer A/C emergency or a winter furnace upgrade, our certified team delivers fast, honest service you can depend on.

As a local, family-owned business, we take pride in doing the job right—with integrity, professionalism, and care. From Cornelius to Cornelius and the entire Cornelius area, we’re here to keep your home or business comfortable year-round.

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  • Fast, Reliable HVAC Repair Open daily until Midnight, we have provided HVAC repair service from Mooresville, Gastonia, Fort Mill, Charlotte, Mint Hill, and everything in between since 1984.
  • Emergency Services We know HVAC systems don't break just between the hours of 9-5, which is why we are open from 7:30 am until midnight every day. We are just a call away from returning your home to comfort.
  • Skilled, Trained, Friendly Team Our repair technicians have industry-standard certifications and perform continuous ongoing training each year. Our high standards for our team will reflect on the quality of work and the customer service we provide to our customers.
  • We Service All Makes & Models With 40+ years of experience installing and repairing HVAC systems of all kinds, we can handle the smallest or largest jobs to get your heating or air conditioning operating smoothly. Don't wait for the comfort you need!
HOW CAN WE HELP?

Open Every Day, Ready to Help

Our service hours are 7:30am to midnight, Monday through Sunday. Our customer service support team is available to answer questions and book a HVAC technician visit for your home. We do not charge extra for weekend appointments and offer free estimates for replacement systems and upfront pricing. We also offer a preferred maintenance plan to keep your HVAC system running longer and with higher efficiency. For immediate assistance, give us a call at (704) 961-9141.

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Contact us to schedule HVAC repair, replacement, or maintenance service.

Maintenance Plan

Extend the lifespan of your system by joining Andersen's Maintenance Plan.

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Need filters? Click to shop or get an online system replacement estimate.

Air Quality Solutions

Explore our indoor air quality solutions to improve the air in your home.

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View our flexible financing options for your new HVAC system.

Current Specials

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Maintenance Plan

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Air Quality Solutions

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Current Specials

Avoid AC System Problems and Breakdowns

Noticed your air conditioning system isn’t running as smoothly as before? Sometimes, what would normally be a minor repair can become a much larger issue if left unattended. The longer an AC unit is not running well, the higher the risk of permanent damage and the need for replacement.

The Carolina heat and humidity cause our units to work extremely hard. For this reason, scheduling your annual HVAC maintenance helps extend the life of your units and ensures your heating & cooling systems are operating efficiently.

An inefficient HVAC system may be able to keep your home comfortable, but it might need to work twice as hard to do so, which will result in higher utility bills and expensive repairs down the road.

Cornelius Air Conditioning Services

The Cornelius summers can be hot and humid—but Andersen Heating & Cooling has you covered. Our experienced technicians provide fast, efficient A/C services to help keep your home cool and energy-efficient all season long.

Our air conditioning services in Cornelius include:

  • A/C repair for all system brands

  • New air conditioner installation & replacement

  • Energy-saving tune-ups & maintenance

  • Ductless mini-split solutions

Cornelius Heating Services

When temperatures drop around Cornelius, a reliable heating system becomes essential. From emergency repairs to full replacements, Andersen Heating & Cooling is ready to keep your home warm and efficient.

Our heating services include:

  • Furnace repair and installation

  • Heat pump service and replacement

  • Seasonal heating system maintenance

  • Whole-home comfort & indoor air quality upgrades

Call us now at (704) 961-9141 for heating or cooling repair service in Cornelius

Does Your HVAC System Need a Tune Up?

Make sure your system is running properly with a tune-up—join our maintenance program and we will guarantee against breakdowns or your money back!

Take advantage of our special, limited-time pricing and not only save money, but ensure that your system is working as efficiently as possible!

  • Lowers Utility Bills
  • Improves Reliability
  • Helps Maintain Warranties
  • Prevents Untimely Repairs During Peak Season
  • Extends The Life of Your HVAC System
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Why Cornelius Residents Trust Andersen Heating & Cooling

When your HVAC system needs service, you want a company that’s responsive, reliable, and local. Andersen Heating & Cooling has earned a strong reputation in Cornelius and beyond for providing five-star service every time.

Here’s what sets us apart:

  • Family-owned and operated since 1984

  • Upfront, honest pricing with no pushy upsells

  • Emergency service availability

  • Highly trained technicians who live and work locally

We treat your home like it’s our own—because we’re part of this community too.

Schedule HVAC Service in Cornelius Today

Whether you’re looking for a quick repair, a new system installation, or annual maintenance, Andersen Heating & Cooling is your go-to HVAC company in Cornelius, NC. Call now to schedule your appointment or book online at your convenience.

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Contact Us for Expert Service

You can rest assured knowing that our team will stand by the quality of their work and are here to keep you comfortable.

  • 01 Call or Fill Out the Contact Form
  • 02 Request Preferred Date & Time
  • 03 Get Service Fast!

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HVAC Repair, Maintenance, & Installation Service around Charlotte, NC. No Extra Charge For Weekend Appointments!

(704) 961-9141
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Location

9800 Twin Lakes Parkway
Suite C
Charlotte, NC 28269

Service Hours

Monday–Sunday:
7:30am – 12am

Company

Services