Best prices

Our HVAC Service in Lenexa , KS

Lenexa homes—from original ranches near Old Town to modern builds in Falcon Valley—have a wide range of heating and cooling needs. We specialize in solutions that match your home, budget, and lifestyle.

Our local Services include :
Hahas Always near you

Sign Up for Preventative Maintenance

Want to avoid emergency breakdowns and save money year-round? Join our Peak Performance HVAC Plan and enjoy:

Current Specials

Preventive Maintenance

$220 $199.99
  • Full system Check
  • Priority Customer
  • VIP scheduling perks
  • 15% off all future repairs
  • No overtime or weekend fees
HVAC Maintenance

What Makes Us Different ?

We’ve earned trust from homes near Sar-Ko-Par Trails Park, City Center, and 87th Street—and we’d love to earn yours too.

Best prices

Lenexa Air Quality & Comfort Upgrades

Kansas homes often struggle with dust, humidity, and seasonal allergies. We solve that with advanced indoor air quality service

free quote

Book HVAC Service in Lenexa Today

Whether your AC stopped working or your furnace needs replacing before winter, Haha’s Heating and Cooling is here to help—with fast scheduling, affordable pricing, and honest service.

We serve all of Lenexa, including:

Financing options available

Same-day appointments available!

Get A Quote

Frequently Asked Questions

Do You Have Any Questions?

Need Help for system replacement consultation? No worries its Free
Ductless mini-splits are perfect for finished basements, garages, or room additions where installing new ductwork would be costly or invasive.
In most cases, yes. aLenexa experiences both humid summers and icy winters, meaning systems need to be properly sized, sealed, and maintained to handle wide temperature swings without breaking down.We’ll evaluate your existing system and install a smart thermostat that works with your wiring and setup. Smart thermostats like Nest, Ecobee, and Honeywell can help Olathe homeowners save money and control comfort from anywhere.
Our tune-ups include filter inspection, system cleaning, thermostat calibration, refrigerant checks, and safety testing—all customized for your home’s specific equipment.
Absolutely. Modern dual-fuel or all-electric heat pumps can handle Lenexa winters and provide excellent year-round efficiency—plus there may be rebates available.
Absolutely. Modern dual-fuel or all-electric heat pumps can handle Lenexa winters and provide excellent year-round efficiency—plus there may be rebates available.