Capital HVAC One

About

Welcome to Capital HVAC One, where comfort meets expertise. Established in 2008, we have grown to become one of Chicago's most trusted HVAC service providers. Our team handles air conditioning, furnace repair, heat pump installation, ductless systems, and more across the Illinois area.

Services

• AC Installation
  USD 136–478 · ESTIMATE
• AC Repair
  USD 141–269 · ESTIMATE
• Geothermal Systems
  USD 154–399 · ESTIMATE
• Heating Installation
  USD 273–535 · ESTIMATE
• Heating Repair
  USD 159–386 · ESTIMATE
• Ductless Mini-Split
  USD 232–310 · ESTIMATE

Brands We Work With

Credentials

• License: LIC-84644-US Verified(Illinois IDFPR)
• Insurance: Verified
• Background check: —
• Employees: 1-5
• Service radius: 54 km

Reviews (5)

• ★★★★★
  Reliable and fair

  After getting quotes from several companies, we went with Capital HVAC One and glad we did. Best price and best service.

• ★★★★★
  Five stars

  Called Capital HVAC One for an emergency repair and they were here within an hour. Professional, courteous, and got everything working again.

• ★★★★★
  Friendly and efficient

  The team from Capital HVAC One was friendly and efficient. They completed the AC installation ahead of schedule. Very satisfied.

• ★★★☆☆
  Good experience

  Had Capital HVAC One come out for our annual maintenance. The tech was thorough and explained everything. Good value for the price.

• ★★★★☆
  Very professional

  Capital HVAC One diagnosed and fixed our heating issue when two other companies couldn't figure it out. True experts.