RESIDENTIAL HVAC REPAIR & INSTALLATION SERVICES

Since 2011, we have provided Lake Norman and surrounding areas residential HVAC installation and repair services to families, providing quality air conditioning and heating products and services. At Temperature Design, our certified technicians receive the latest in industry training and continuing education to ensure the job is not only done right the first time, but to highest standard of service and quality. Our goal is to exceed your expectations by providing you with personalized service and focusing on your comfort needs. We are your experts for modern heating, cooling, ventilation equipment, and servicing.

Two outdoor air conditioning units beside a house, partly covered by green shrubs.

Why should you choose Temperature Design?

Temperature Design LLC has provided residential HVAC services to Lake Norman and surrounding areas for 25+ years. Our service technicians, installation crew, and sales staff are highly trained and pride themselves on maintaining a solid reputation as home comfort experts who meet and surpass the expectations of homeowners and businesses. We will not be comfortable until you are!
Trane Comfort Specialist shield logo in gray, orange, and black with house icon
  • Trane Comfort Specialist
  • Available 24/7 for Emergency Calls
  • Honest assessments from reliable technicians
  • All technicians are background checked and undergo regular drug testing
  • Fair up-front pricing
  • Comfort Club maintenance plan options
  • Financing options available
Five-star Google review praising quick installation, fair pricing, and future maintenance
Google 5-star review praising Temperature Design’s professional, flawless HVAC installation by Lee
Five-star Google review praising professional, courteous sales team and detailed installation
Circular seal for the State Board of Examiners of Plumbing, Heating & Fire Sprinkler Contractors.
BBB Accredited Business A+ rating badge in blue and white with torch logo
NATE logo with yellow letters inside a blue circle, surrounded by “North American Technician Excellence” text
2022 Nextdoor Neighborhood Favorite award badge on a green circle with a trophy icon
Certified by EPA Mainstream Engineering circular badge in black, white, and green with central EPA letters
2023 Nextdoor Neighborhood Fave award badge, green circle with trophy icon and white text
Mooresville-South Iredell North Carolina Chamber of Commerce logo with a blue “M” in a black-and-white circular seal
Google Guaranteed badge with green shield and checkmark, plus text “Professionals that are licensed, pre-screened, and insured.”