(985) 338-1188


Repair. Maintenance. Service. Since 1990

ZMI HVAC Services

Are you looking for fast, friendly, honest HVAC service?
Here’s what we can do for you:

  • Emergency Repair Service
  • Heat Pump Repair
  • Air Conditioner Repair
  • Heat Pump Installation
  • Air Conditioner Installation
  • Humidifier Repair
  • Boiler Repair
  • Humidifier Installation
  • Boiler Installation
  • Residential HVAC Maintenance
  • Commercial HVAC Maintenance
  • Residential HVAC Service
  • Commercial HVAC Service
  • Tankless Water Heater Repair
  • Evaporative Cooler Installation
  • Tankless Water Heater Installation
  • Evaporative Cooler Repair
  • Water Heater Repair
  • Furnace Repair
  • Water Heater Installation
  • Furnace Installation
hvac repair

Slidell, Mandeville, Covington

HVAC Repair Service
HVAC Installation Company
hvac repair and installation

Full Service HVAC Company

Satisfaction Guaranteed


Mon: 9am – 5pm
Tue: 9am – 5pm
Wed: 9am – 5pm
Thu: 9am – 5pm
Fri: 9am – 5pm
Sat: Closed
Sun: Closed

Serving the Northshore area including Mandeville, Covington, Lacombe, and Slidell.