About 2019-12-04T18:02:11+05:30

About Chicagoland’s Premier Heating, Ventilation, and Air Conditioning Experts

Master Tech offers 24 hour HVAC Emergency Service, 7 days a week, 365 days a year. We clean, install and provide support for your furnace, air conditioner, or boiler. Call us today or visit our Contact Us or Get a Quote page for a Free Estimate. We always have a qualified HVAC technician available to help.

Our technicians are qualified to identify heating and cooling issues in your home that may result in lowering your monthly energy bills! In addition we stock a full inventory of award-winning ENERGY STAR rated furnaces and air conditioners that will add value to your home while keeping energy costs low. We pride ourselves in offering Excellent service at very affordable rates.

Our services include:

  • Any and All Heating and Cooling Need. Both Residential and Commercial / Industrial
  • Furnace Cleaning, Repairs, Tune Up, Sales & Installation.
  • Boiler Sales, Service & Repair.
  • Air Conditioning Sales, Service, Repairs & Installation.
  • Water Heater Service & Repair.
  • Humidifier installation and service.
  • Sheet Metal Fabrication / Duct Cleaning.

We Accept all forms of payment, and offer an initial consultation to assist in diagnosing the problem.

We take pride in getting your job done right the first time. Check out our reviews! Contact us today for a Free Estimate.

Cook / Lake: 847.275.9585 – McHenry / Dupage: 815-572-5004

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