National Champion Air Systems

About

Locally owned and operated, National Champion Air Systems is your trusted source for professional HVAC installation, repair, and maintenance in Milwaukee and the greater Wisconsin region. With over 54 years of experience, our certified technicians handle everything from emergency AC repairs to complete system replacements.

Services

• AC Repair
  USD 167–633 · ESTIMATE
• AC Installation
  USD 345–428 · ESTIMATE
• Ductless Mini-Split
  USD 82–284 · ESTIMATE
• Preventive Maintenance
  USD 143–585 · ESTIMATE
• Emergency Services
  USD 320–420 · ESTIMATE
• Ventilation
  USD 335–798 · ESTIMATE

Brands We Work With

Credentials

• License: LIC-60223-US Verified(Wisconsin DSPS)
• Insurance: Verified
• Background check: —
• Employees: 26-50
• Service radius: 50 km

Reviews (2)

• ★★★★★
  Impressed

  National Champion Air Systems diagnosed and fixed our heating issue when two other companies couldn't figure it out. True experts.

• ★★★★★
  Good experience

  National Champion Air Systems did an amazing job. The technician arrived on time, was very knowledgeable, and fixed the issue quickly. Fair pricing too.