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Heating & Cooling HVAC Services - Lake Forest

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

Lake Forest HVAC Services

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

  • Lake Forest Air Conditioning Install & Repair
  • Lake Forest Heating/Furnace Install & Repair
  • Lake Forest Indoor Air Quality

Lake Forest Air Conditioning

As your Lake Forest 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.

Lake Forest Heating

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

Lake Forest Indoor Air Quality

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

Schedule HVAC Services in Lake Forest

When your Lake Forest 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, Lake Forest.
  • 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.

Lake Forest, Illinois

The Potawatomi inhabited Lake County before the United States Federal Government forced them out in 1836 as part of Indian Removal of tribes to areas west of the Mississippi River.

As Lake Forest was first developed in 1857, the planners laid roads that would provide limited access to the city in an effort to prevent outside traffic and isolate the tranquil settlement from neighboring areas. Though the town is considerably more accessible today, due in part to the extensive new construction taking place further west, the much smaller neighborhood of eastern Lake Forest, near the coast of Lake Michigan, remains relatively secluded. It is one of the most scenic, historical, and architecturally significant suburbs of Chicago. These neighborhoods include estates and homes designed by distinguished architects such as Howard Van Doren Shaw, David Adler, Frank Lloyd Wright, Arthur Heun, Jerome Cerny, Henry Ives Cobb, and modernist George Fred Keck, among others. Landscape architects Frederick Law Olmsted and Jens Jensen also designed projects in Lake Forest. Market Square, designed by Howard Van Doren Shaw, was completed in 1916 as a commercial center for Lake Forest.

The secluded style of Lake Forest was intended as a form of protection. According to the president of the Lake Forest-Lake Bluff Historical Society, the captains of industry and upper-class elite who first settled in Lake Forest sought a refuge from late 19th and early 20th-century Chicago. In their view, the city was overrun with immigrants from southern and eastern Europe who had dangerous socialist ideas and indulged in excessive alcoholic consumption.

Country clubs became important centers of social activity in Lake Forest’s early decades. The Onwentsia Club was, in the words of one writer, “the premiere social and sporting club in the Midwest”. In 1898, members held a plantation-themed party, dining on fried chicken, corn on the cob, and watermelon served by—in keeping with the party’s theme—”little colored girls”. After-dinner entertainment included a minstrel show. This was a period in United States history in which there was considerable interest in Southern culture and the mythical plantation society. Both the North and South were active in memorializing their contributions to the Civil War, as well as achieving a kind of reconciliation that, according to historian David W. Blight, pushed issues of race to the side.

One of Lake Forest’s most notable features is its virgin prairies and other nature preserves. In 1967, a group of 12 long-time residents of Lake Forest formed a land conservation organization, Lake Forest Open Lands Association. Its express purpose was to purchase or otherwise set aside the rapidly disappearing open spaces in the city, in the interests of preserving animal habitat, restoring ecosystems, and providing environmental education for the city’s children. In the next 38 years, the group managed to acquire more than 700 acres (2.8 km2) within the city limits, which now form six nature preserves with 12 miles (19 km) of walking trails open to the public.

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