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42 Years
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Emergency
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Your Trusted HVAC Partner in Charlotte, NC
Andersen Services has been a trusted provider of HVAC services in Charlotte, NC, and surrounding areas for over 40 years. Founded in 1984, our company combines decades of technical expertise with a commitment to personalized service, ensuring homeowners maintain comfortable indoor environments year-round. As a woman-owned and veteran-owned business, we prioritize integrity, reliability, and community values in every interaction. Our team of certified technicians specializes in air conditioning and heating repairs, installations, and maintenance, utilizing advanced diagnostic tools and carrying essential parts for rapid service. We offer 24/7 emergency support, free system replacement estimates, and a comprehensive maintenance plan to extend HVAC system longevity.

Serving over 20 cities including Matthews, Huntersville, and Fort Mill, we tailor solutions to local climate challenges while maintaining transparent pricing and no hidden fees. Our 8,000+ satisfied customers attest to our focus on building long-term relationships through quality workmanship and exceptional customer care. With 750+ annual projects completed and a 24-hour response time, we remain dedicated to improving indoor air quality through innovative solutions like UV-C light installations and cold plasma technology. Recognized for our ethical practices and community involvement, we continue to uphold the standards that have made us a regional leader in HVAC services.
Services
AC Repair Heating Installation Maintenance Plans Air Quality Solutions HVAC Estimates
Details
  • Year established: 1984
Highlights and features
  • We have over 40 years of HVAC experience serving Charlotte since 1984
  • Our certified technicians carry essential parts for faster repairs
  • We offer 24/7 emergency service with no extra weekend charges
  • Our maintenance plan extends HVAC system lifespan by up to 25%
  • We provide free system replacement estimates with upfront pricing
What people say
24/7 emergency service Certified technicians Free estimates Quick response times Energy savings
Services
AC Repair
Our AC repair specialists diagnose and fix all cooling system issues, from refrigerant leaks to compressor failures. Using advanced diagnostic tools and carrying essential parts, we minimize downtime while ensuring lasting repairs. Technicians address thermostat problems and electrical issues to restore optimal cooling performance efficiently.
Heating Installation
We install high-efficiency heating systems tailored to your home's specific needs. Our process includes proper system sizing, ductwork optimization, and electrical calibration. Technicians ensure seamless integration with existing infrastructure while maximizing energy efficiency and long-term reliability for residential customers.
Maintenance Plans
Our comprehensive maintenance program includes bi-annual safety inspections and coil cleaning to maintain HVAC efficiency. Regular service extends system lifespan by 20-25% while reducing energy consumption. Customers receive priority scheduling and discounted repair rates as part of our preventive care approach.
Air Quality Solutions
We improve indoor air quality through advanced purification systems and humidity control. Our solutions include UV-C light installations and cold plasma technology to eliminate allergens, pathogens, and airborne contaminants. Technicians conduct air quality assessments to recommend customized filtration and circulation improvements.
HVAC Estimates
Our free online estimation tool provides instant replacement system pricing. Customers receive multiple equipment options based on home size, insulation levels, and climate requirements. The process includes energy efficiency analysis to help homeowners select cost-effective, long-term HVAC solutions.
Questions
What HVAC services do you offer in Charlotte?
We provide AC and heating repairs, installations, maintenance plans, and indoor air quality solutions for residential customers across Charlotte and surrounding areas.
Do you offer emergency HVAC service?
Yes, we provide 24/7 emergency service with no extra charges for weekend appointments. Our technicians respond promptly to urgent heating and cooling needs.
Are financing options available for new systems?
We offer flexible financing options for HVAC replacements, including special promotions like our $500 old system buyback program.
What areas do you service?
We serve Charlotte and surrounding communities including Matthews, Huntersville, Fort Mill, Gastonia, and Rock Hill, covering over 20 cities in North and South Carolina.
How can I schedule HVAC maintenance?
Schedule maintenance through our website or by phone. Our preferred maintenance plan members receive priority scheduling and discounted repair rates.
Do you provide free HVAC estimates?
Yes, we offer free online system replacement estimates and in-home assessments to help homeowners choose the most efficient HVAC solutions.
Videos
Reviews (3)
Doris Lynch Downing
Dec 29, 2017 Report
Brian Ivester is the Best. We have had him do our maintenance for years now. He helped us this morning when we were in a jam. He is honest and very trustworthy. Highly recommend him
Jerry Palladino
Jun 04, 2016 Report
I called them on a Friday night during a hot early summer heatwave. They promptly called back, scheduled a next day service call. Nelson Garcia was our tech and he was awesome! By 11:00 Saturday morning, the repair was complete and our house was on its way to being cool again! I also recommend the service contract - got quick service and %15 off the parts! You guys rock!
Deb Payne
Mar 24, 2015 Report
3/24/2015 -- Maintenance Visit -- Here's a shout-out to Julie Harwell, one of your technicians! She has done our semi-annual maintenance checks for years now and she is always on time, courteous and goes above and beyond to do an outstanding job every time she sets foot in our house! Thanks Julie!