Experienced Professional Knowledgeable Technicians

Professional HVAC repair services from D’s Air & Heating, Inc., serving Chicago and surrounding areas. We provide fast, reliable heating and cooling expert repairs for furnaces, air conditioners, heat pumps, mini‑splits, generators, and commercial HVAC systems. Certified technicians, honest pricing, and same‑day service available.

Generac Generator
2 AC Condensing Units

Service Categories

:

Heating Services

  • Furnace repair

  • Furnace installation

  • Boiler service

  • Heat pump service

  • Seasonal tune‑ups

Cooling Services

  • AC repair

  • AC installation

  • Mini‑split systems

  • Coil cleaning

  • Refrigerant diagnostics

Mini‑Split Systems

  • Wall‑mount

  • Ceiling cassette

  • Multi‑zone systems

  • Heat pump installs

  • Line‑set replacement

Indoor Air Quality

  • Air cleaners

  • Humidifiers

  • Dehumidifiers

  • UV lights

  • Filter upgrades

Maintenance Plans

  • Annual tune‑ups

  • Priority service

  • Discounted repairs

Commercial HVAC

  • Rooftop units

  • Split systems

  • Preventive maintenance

  • Leak diagnostics

  • Tenant comfort solutions

HVAC Repair for All Makes & Models

D’s Air & Heating, Inc. repairs all makes and models of HVAC equipment, including furnaces, air conditioners, heat pumps, boilers, and mini‑split systems. Serving Chicago with fast, reliable service from certified technicians.

 

Armstrong Air Condenser Installed By D's air & Heating, Inc
Radiator Replacement D's Air & Heating
Lennox furnace installed by D's Air & Heating, Inc.
Weil McLain Boiler Repair by D's Air
Lennox Unit Heater | D's Air & Heating, Inc.
A.O. Smith wtr | Thermoflo Boiler | D's Air & Heating Install