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Heating & Cooling HVAC Services - Palatine

We’ve been the trusted choice for Palatine, Illinois HVAC services for nearly 30 years.

Palatine HVAC Services

For nearly 30 years, TDH Mechanical has been a trusted provider of Palatine HVAC services. Not only are we Chicagoland’s largest HVAC contractor, but we’re also proud to be known as Chicagoland’s Most Trusted Trane dealer! We’re committed to ensuring that your home stays comfortable and safe, year-round. 

  • Palatine Air Conditioning Install & Repair
  • Palatine Heating/Furnace Install & Repair
  • Palatine Indoor Air Quality

Palatine Air Conditioning

As your Palatine Illinois air conditioning company, you can count on us for fast, affordable air conditioning installation and repair services.  No matter what make and model you own, we have the techs, tools, and training to repair your AC unit.  Need a new air conditioning unit?  We offer the industries top Trane air conditioners to keep your home protected from the heat.

Palatine Heating

Looking to prepare your home for the cold months ahead? At TDH Mechanical, we deliver reliable Palatine HVAC services that include industry-leading Palatine heating systems. Our installations are quick, ensuring that your home never goes long without heating. We also offer same-day service for repairs on furnaces and heaters to help you stay comfortable year-round.

Palatine Indoor Air Quality

Your Palatine indoor air quality is an important maintenance aspect of your home that is often overlooked. From minor allergens to serious hazards, your air ducts can collect years’ worth of dust, mold, and debris. That’s why we offer several solutions to keep your Palatine’s home air quality as clean as possible—at a price you can afford.

Schedule HVAC Services in Palatine

When your Palatine home needs heating, cooling, or ventilation service, go to the one-stop source you can rely on for top-quality service every time. Choose TDH Mechanical and get the AC and furnace maintenance and installation solutions you need at a price you can afford. Give our friendly team a call to learn more, or fill out our online form to schedule your free quote today!

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Our Services

How are we different?

What sets us apart from other HVAC companies?

  • We have been around since 1985, and have over 30 years of experience.
  • We serve over 200 towns throughout the Chicago area including, Palatine.
  • Our team is NATE and EPA certified, and comply with industry codes and standards.
  • We do not subcontract our work to third parties. Your technician is a full-time professional at TDH Mechanical, handpicked by Tim himself.
  • We have a team of loyal professionals, some of whom have been with us for several years. This results in dedicated experts who are interested in building long term relationships with our customers.
  • We are authorized Trane dealers and offer the Trane Satisfaction Guarantee.
  • Top notch, truly personalized service from start to finish. No matter the extent of the job.

There is no problem too small or overwhelming for our team to tackle. We treat each and every service call with the same level of urgency, whether it’s a new furnace installation or air duct cleaning. All of our technicians carry a customer-first mindset, allowing you to benefit from unparalleled workmanship and a close attention to detail. Our goal is the same as yours: to help you experience a truly comfortable home environment without unexpected interruptions from your heating and cooling system.

Palatine, Illinois

The first European-American to settle in Palatine is generally thought to be George Ela, who built a log cabin in the area now called Deer Grove. Ela was one of the first of a wave of pioneers to migrate to northern Illinois following the Black Hawk War. A road which passes through the western edge of Palatine is called Ela Road in his honor.

The Village of Palatine was founded in 1866. It was built around a station on the new Chicago and North Western Railway. Joel Wood surveyed and laid out the village, earning him the title of Palatine’s founder. One of Palatine’s original downtown streets is named after Wood.

A shortline railroad, the Palatine, Lake Zurich and Wauconda Railroad, was built in 1911, and began full passenger service to Wauconda, Illinois, in 1912. The line was closed in 1924 after a series of financial misfortunes and the improvement of roads in the area. The PLZ&W provided transportation to Dr. Wilson’s Deer Grove Park, just north of Dundee Road in Palatine.

Palatine’s first suburb-style subdivision was called Palanois Park, built shortly after World War II. The town has experienced rapid growth since the 1970s, part of Chicago’s growing suburban sprawl. Palatine was home to the Cook County Fair from 1914 to 1931. The fairgrounds are now a subdivision, Fairgrounds Park, whose name pays tribute to Palatine’s former fairgrounds.

During the early 1990s, Palatine along with neighboring Rolling Meadows and far northern suburb Zion were sued by atheist activist Rob Sherman over its village seal and seal-defaced flag, which had a Christian cross, among other things, inside an outline of an eagle. A 1992 advisory referendum to keep the seal passed, but another referendum to use public funds to defend the seal failed, leading the village to drop the seal. While Rolling Meadows and Zion developed new seals with the crosses removed, Palatine has since been without an official seal or flag, and is Illinois’ largest city or village to be so.[citation needed] The French tricolor reflecting the village’s sister city relationship with Fontenay-le-Comte, France, has flown at times on the flagpole meant for the village flag outside the village hall.

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At TDH Mechanical we offer 100% free install estimates! Call us or complete our quote form.