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Heating & Cooling HVAC Services - Westmont

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

Westmont HVAC Services

For nearly 30 years, TDH Mechanical has been a trusted provider of Westmont 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. 

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

Westmont Air Conditioning

As your Westmont 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.

Westmont Heating

Looking to prepare your home for the cold months ahead? At TDH Mechanical, we deliver reliable Westmont HVAC services that include industry-leading Westmont 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.

Westmont Indoor Air Quality

Your Westmont 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 Westmont’s home air quality as clean as possible—at a price you can afford.

Schedule HVAC Services in Westmont

When your Westmont 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, Westmont.
  • 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.

Westmont, Illinois

The area known as Westmont was inhabited by the Potawatami until the year 1833. After several failed attempts by the U.S. government to persuade the Native Americans to move from the area, in 1833, the Native Americans agreed under coercion to vacate their land for nominal payment.

The development of the Illinois-Michigan Canal, authorized by the State of Illinois in the 1820s but delayed in construction until the 1830s, contributed to Westmont’s early growth. When the economic Panic of 1837 halted canal construction, many of the workers turned to farming, and agriculture became the major occupation, with produce sold in nearby Chicago. The area around Westmont became one of the most prosperous sections of the state.

In order to transport agricultural products into the city of Chicago, construction of a plank road originating in Chicago began in 1840. The plank road was placed over the nine-mile (14 km) swamp separating Chicago and the area that became Westmont, and reached Naperville, Illinois by 1851. Today, this roadway is known as Ogden Avenue (U.S. Route 34).

The plank road soon became inadequate; in 1858, local incorporated towns and villages petitioned the Chicago, Burlington and Quincy Railroad to build a branch line from Chicago to Aurora, Illinois that would pass through their towns. The railroad line was approved, with the first train in 1864. “Greg’s Station,” from which Westmont developed, was a stop to load agricultural and dairy products. The town transitioned gradually from an agricultural community to a commuter community, with the early growth and development centered around the railroad station.

In the early 1900s, plats for the Village of Westmont were laid out and roads were dedicated; incorporation, decided by a vote of 41-28 , followed in 1921. Westmont was officially incorporated on November 4, 1921; Vince Pastor served as the first president of the Village Board.

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