Grayslake, IL Air Conditioner & Heater Repair

Since 1981, Herchenbach Mechanical Inc. has been a vital part of the Grayslake, IL community. We live here, and we work here — just like you. For more than 35 years, our family owned and operated heating and air conditioning company has been here to guarantee the year-round indoor comfort of our Grayslake friends and neighbors.

Herchenbach Mechanical will go to any length to please our customers, and that includes keeping our prices affordable and reasonable. Our heartfelt commitment to 5-star customer service has earned us a place on Angie’s List, an impeccable reputation as a Lake County Factory Authorized Carrier® Dealer, and a thriving HVAC business.

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Experienced NATE-Certified Technicians Servicing the Grayslake Area

The village of Grayslake is a beautiful area offering everything from swimming and picnics in the summer to ice skating and cross-country skiing in the winter. However, the wide variations in temperature, humidity and precipitation throughout the year require top-notch HVAC equipment that can hold its own in extreme weather conditions.

Fortunately, the NATE-certified technicians at Herchenbach Mechanical have been repairing, replacing, installing and maintaining local HVAC systems long enough to do the job fast and to do the job right:

  • Heating repairs and installations
  • Air conditioning repairs and installations
  • Heating and cooling system tuneups
  • HVAC Annual maintenance plans

Herchenbach Mechanical: Your Lake County HVAC Service Experts

Winter in Illinois is no time to be without heat. Below-zero temperatures can cool off a warm house in a hurry. But when you have the Herchenbach Mechanical team in your corner, a speedy solution is only a phone call away.

We’re licensed and insured in Illinois, and we offer free consultations for new and replacement systems. We fix all equipment makes and models, and we’re available to do emergency heating and cooling repairs and replacements. Because we know you have better things to spend your money on, we offer affordable up-front pricing and convenient financing options and money-saving printable online coupons. As a Carrier Factory Authorized Contractor, we stand behind a 100 percent satisfaction guarantee.

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