Quality HVAC Services Since 2004

Schedule Your Service

972.996.6511

Well-Rounded HVAC Professionals

Northside Air Conditioning Does it All

About Our Lewisville HVAC Service

Northside Air Conditioning Provides Exceptional Service & Repair

Since 2004, we’ve been keeping Lewisville comfortable. Our experience goes well beyond that, though, because our technicians boast a collective 100+ years working in the industry. As a full-service HVAC company, we offer routine maintenance, new construction installation, commercial and residential consultation and design, load calculations, diagnostics, repairs, and replacements. We also make sure to provide you with the best customer service around. We’re not interested trying to trick you with pushy sales tactics—we want to earn a customer for life.

Our skilled technicians are ready to help! Emergency services are available 24/7—call (972) 996-6511 when you need us.

Certifications & Awards

We are proud to employ some of the most highly trained technicians in the area. Our repair and installation technicians have gained certification from organizations including North American Technician Excellence (NATE) and Air Conditioning Contractors of America (ACCA), as well as in specialties such as variable speed systems, geothermal systems, and ductless systems.

As a company, we hold certificates from the top HVAC manufacturers, including:
  • American Standard
  • Trane
  • Carrier
  • Lennox
  • Rheem
  • York

We have been honored with several awards, including the Pinnacle Award from American Standard, and have been voted best HVAC services in Lewisville and Denton County. We also maintain an A+ Accredited rating with the BBB, and we are highly rated on Yelp.

Going Above & Beyond the Requirements for Your Satisfaction

We know it’s important to trust any service company you invite into your home or business. All of our employees must pass drug testing and thorough background checks, and we take care to create a pleasant work environment for them so that they pass along a pleasant experience to you. Northside Air Conditioning holds two contractor licenses from the Texas Department of Licensing and Regulations, and we make sure all of our technicians are registered with the department, as well. We are bonded and insured well above the state minimums to give you extra peace of mind.

Trust Northside Air Conditioning for HVAC services in Lewisville. Contact us at (972) 996-6511 today!

We're the Team for the Job

  • Lifetime Warranty on All Installations

  • Fully Insured & Licensed

  • Financing Options Available

  • 24-Hour Emergency Repairs

  • Over 100 Years in Combined Experience

  • We Have Been In Business for Nearly 15 Years

  • Our Staff Are Uniformed & Background Checked

  • We Offer Specials for Veterans, Senior Citizens & Teachers

  • 5- to 10-Year Parts and Labor Warranty on New Equipment

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