Mark's Comfort Systems

About

Welcome to Mark's Comfort Systems, where comfort meets expertise. Established in 1978, we have grown to become one of Milwaukee's most trusted HVAC service providers. Our team handles air conditioning, furnace repair, heat pump installation, ductless systems, and more across the Wisconsin area.

Services

• AC Installation
  USD 202–430 · ESTIMATE
• Energy Audits
  USD 150–559 · ESTIMATE
• Indoor Air Quality
  USD 334–562 · ESTIMATE
• Ductless Mini-Split
  USD 200–287 · ESTIMATE
• Radiant Heating
  USD 154–528 · ESTIMATE

Brands We Work With

Credentials

• License: LIC-49023-US (Wisconsin DSPS)
• Insurance: Verified
• Background check: —
• Employees: 6-10
• Service radius: 40 km

Reviews (4)

• ★★★★★
  Five stars

  Called Mark's Comfort Systems for an emergency repair and they were here within an hour. Professional, courteous, and got everything working again.

• ★★★★★
  Quality workmanship

  Mark's Comfort Systems diagnosed and fixed our heating issue when two other companies couldn't figure it out. True experts.

• ★★★★★
  Five stars

  After getting quotes from several companies, we went with Mark's Comfort Systems and glad we did. Best price and best service.

• ★★★★★
  Impressed

  Outstanding customer service from start to finish. Mark's Comfort Systems went above and beyond to make sure we were comfortable.