Heating & Cooling HVAC Services - Plano

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

Plano HVAC Services

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

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

Plano Air Conditioning

As your Plano 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.

Plano Heating

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

Plano Indoor Air Quality

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

Schedule HVAC Services in Plano

When your Plano 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!

Here To Help You

Our Services

How are we different?

What sets us apart from other HVAC companies?

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.

Plano, Illinois

In the early 1860s, the Marsh brothers began producing their Marsh Harvester in Plano. From 1863 to the beginning of the twentieth century the Plano Manufacturing Company, as it became known, provided the foundation for Plano’s development. Because of this, Plano High School has adopted the reaper as its mascot.

Plano was the one-time headquarters for the Reorganized Church of Jesus Christ of Latter Day Saints. Joseph Smith III, son of slain LDS movement founder Joseph Smith, Jr., moved to Plano in 1866 and ran the church’s printing operation from there. As the schism with the Utah branch of the Latter Day Saints deepened, he moved with the church headquarters to Lamoni, Iowa in 1880 to be closer to what the Community of Christ believed to be the true church headquarters at Temple Lot in Missouri rather than in Utah.

Community development has been centered around a strong agricultural setting, with the only inhabitants of the area before its incorporation being the owners of grist mills. This development was supported by the city’s location along US Route 34 and the Illinois Zephyr Amtrak passenger rail service.

The Plano Molding Company, manufacturer of fishing tackle equipment as well as other plastic domestic containment units, has its headquarters in Plano. Both of its original factories within Plano are still in operation, but the main bulk of production is now in nearby cities Sandwich and Mendota.

Plano and Sandwich have developed a sibling-like relationship. Both deeply agricultural cities are situated along a major trading route and rail artery. The two cities’ high schools have developed a rivalry that has become known to the local press as the “War on 34”, due to their location along US Route 34.

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