Michael K Johnson DBA Energy Wise Heating AND AIR Conditioning

Sioux City, Woodbury County

Capabilities

Offering (inferred, unconfirmed)
furnace repair[1]
Offering (inferred, unconfirmed)
air conditioner installation[1]
Offering (inferred, unconfirmed)
duct cleaning[1]
Offering (inferred, unconfirmed)
seasonal maintenance[1]
Offering (inferred, unconfirmed)
new system quotes[1]
Offering (inferred, unconfirmed)
emergency repair service[1]
Offering (inferred, unconfirmed)
indoor air quality assessments[1]

About

Michael K Johnson DBA Energy Wise Heating AND AIR Conditioning provides HVAC services for residential and commercial customers in Sioux City, Iowa. They specialize in furnace repair, air conditioner installation, and duct cleaning. Appointments are required for most services.[2]

Sources

  1. Automated inference, unconfirmed record updated 2026-07-10
  2. Every Iowan record updated 2026-07-10