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Naperville HVAC Services

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

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

Naperville Air Conditioning

As your Naperville 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.

Naperville Heating

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

Naperville Indoor Air Quality

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

Schedule HVAC Services in Naperville

When your Naperville 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!

Our Services

air conditioner service
Air Conditioners

We can handle all your AC needs, from repair and maintenance, to installation, and more.

furnace services
Furnaces

Keep your furnace running smootly, or get a new one installed. Either way, we've got you covered.

boiler and water heater services
Boilers & Water Heaters

Whatever boiler system is used in your home or business, it is important to keep it running efficiently.

air duct cleaning services
Air Duct Cleaning

Reputable and professional duct cleaning does make a difference in your indoor air quality!

air quality services
Air Quality

If people inside your home have allergies or respiratory issues, cleaning up the air will help.

commercial services
Commercial

If you are a property manager, you know how important it is to keep the heating & cooling systems running smoothly.

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, Saint Charles and Batavia.
  • 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 HVAC 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 HVAC 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.

Naperville, Illinois

In July 1831, Joseph Naper arrived at the west bank of the DuPage River with his family and friends to found what would be known as Naper’s Settlement. Among those original settlers were Naper’s wife Almeda Landon, his brother John with wife Betsy Goff, his sister Amy with husband John Murray, and his mother Sarah. Their arrival followed a nearly two-month voyage across three Great Lakes from New York in the Naper brothers’ schooner, the Telegraph. The area was still frontier and Native Americans such as the Sauk contested the European-American encroachment of their longheld territory. They first landed in the settlement that developed as Chicago, and several families stayed there.

By 1832, over one hundred settlers had arrived at Naper’s Settlement. Following the news of the Indian Creek massacre during the Black Hawk War, these settlers were temporarily displaced to Fort Dearborn for protection from an anticipated attack by the Sauk tribe. After Fort Payne was built at Naper’s Settlement, the settlers returned. No attack ever came.

The Pre-Emption House was constructed in 1834, as the Settlement became a stage-coach stop on the road from Chicago to Galena. Reconstructions of Fort Payne and the Pre-Emption House stand as part of Naper Settlement outdoor museum village, which was established by the Naperville Heritage Society and the Naperville Park District in 1969 to preserve some of the community’s oldest buildings.

In 1855 Sybil Dunbar was recorded in Naperville as its first black female resident; she died in 1868 and was buried in Naperville Cemetery on Washington Street. A commemorative marker honoring her was placed in the cemetery in 2015.

After DuPage County was split from Cook County in 1839, Naper’s Settlement became the DuPage county seat, a distinction it held until 1868. Naper’s Settlement was incorporated as the Village of Naperville in 1857, at which time it had a population of 2,000. Reincorporation as a city occurred in 1890.

Recent Jobs and Reviews in Naperville, IL

Rated 4.9 out of 5 stars based on 12 customer reviews

Reviews

Excellent Service!
Our experience with TDH Mechanical, Inc. has been outstanding. Tim was very informative and comprehensive in his explanation of what furnace and air conditioner would be best for our home. Wojtek and Jesus did an awesome job with the installation of the new equipment. Most importantly, all old equipment was removed and the areas cleaned. Wojtek also provided an excellent explanation of how to use the ecobee thermostat and Aprilaire humidifier.
Debbie - Naperville, IL 60565
Excellent Service
Fantastic ! Fast, knowledgeable and courteous.....What more could you ask for
Paul - Naperville, IL 60565
Service Experience
Very punctual, reliable and great quality of work
Nar - Naperville, IL 60564
Very good
Ravir - Naperville, IL 60565
Great service
Ken was excellent
Alex - Naperville, IL 60540
Excellent service by an excellent technician
Friendly, knowledgeable, personable and helpful. Every employer needs an employee like him.
Tim - Naperville, IL 60540
Excellent service.
Rolando has been great to work with. He calls ahead and arrives in 20 minutes as communicated. He completes the work requested in a professional, timely, efficient and effective manner. Thanks for the great job.
Mike - Naperville, IL 60540
Service furnace
Robert - Naperville, IL 60565
Tdh Mechanical
Rolando was very efficient
John - Naperville, IL 60565
Great Service of A/C and Furnance
Mark was efficient answered all my questions and was pleasant.
Tim - Naperville, IL 60563
Reliable service
Erin - Naperville, IL 60564
Great consultation without sales hype
Rolando was very knowledgeable and professional. He listened to my needs and questions, and responded in a practical and reasonable fashion. I’m still considering my options, but would request Rolando to install my furnace and AC. Jack R.
John - Naperville, IL 60540

Job Locations

Mark K.
Mark K.
Naperville, IL 60565
Mark K.
Mark K.
Naperville, IL 60563
Wally W.
Wally W.
Tdh install new furnace ac coil humidifier media filter ecobee thermostat
Naperville, IL 60565
Naperville, IL - Tdh install new furnace ac coil humidifier media filter ecobee thermostat
Ken H.
Ken H.
Clean Trane furnace
Naperville, IL 60565
Wally W.
Wally W.
Tdh install new ac furnace coil media filter humidifier and water heater
Naperville, IL 60565
Naperville, IL - Tdh install new ac furnace coil media filter humidifier and water heater
Wally W.
Wally W.
Estimate for new furnace ac and coil.
Naperville, IL 60565
Naperville, IL - Estimate for new furnace ac and coil.
Wally W.
Wally W.
Furnace ac and coil estimate
Naperville, IL 60540
Naperville, IL - Furnace ac and coil estimate
Mark K.
Mark K.
Naperville, IL 60540
Ken H.
Ken H.
Repair Trane air conditioner
Naperville, IL 60564
Kris S.
Kris S.
No Cool
Naperville, IL 60565
Kris S.
Kris S.
No cool
Naperville, IL 60563
Wally W.
Wally W.
Estimate for new ac and coil
Naperville, IL 60564
Naperville, IL - Estimate for new ac and coil
Rolando C.
Rolando C.
Maintenance
Naperville, IL 60565
Kris S.
Kris S.
Ac
Naperville, IL 60540
Kris S.
Kris S.
Ac tune up
Naperville, IL 60563
Rolando C.
Rolando C.
Maintenance
Naperville, IL 60564
Kris S.
Kris S.
Ac maintenance
Naperville, IL 60565
Ken H.
Ken H.
Repair train air condition
Naperville, IL 60564
Ken H.
Ken H.
Clean Trane, furnace, and air conditioner
Naperville, IL 60565
Rolando C.
Rolando C.
Maintenance
Naperville, IL 60565
Wally W.
Wally W.
Estimate for new heat pump system
Naperville, IL 60565
Naperville, IL - Estimate for new heat pump system
Rolando C.
Rolando C.
Maintenance
Naperville, IL 60540
Rolando C.
Rolando C.
No cool
Naperville, IL 60540
Wally W.
Wally W.
Estimate for new water heaters
Naperville, IL 60564
Naperville, IL - Estimate for new water heaters
Rolando C.
Rolando C.
Maintenance
Naperville, IL 60563
Rolando C.
Rolando C.
Maintenance
Naperville, IL 60540
Ken H.
Ken H.
Repair carrier condition
Naperville, IL 60540
Jose A.
Jose A.
AC installed
Naperville, IL 60540
Rolando C.
Rolando C.
Water leak
Naperville, IL 60564
Wally W.
Wally W.
Estimate for new furnace ac coil
Naperville, IL 60563
Naperville, IL - Estimate for new furnace ac coil
Wally W.
Wally W.
Estimate for new furnace ac coil thermostat humidifier
Naperville, IL 60564
Naperville, IL - Estimate for new furnace ac coil thermostat humidifier
Ken H.
Ken H.
Repair Spacepak/Trane air condition
Naperville, IL 60563
Ken H.
Ken H.
Clean trane ac
Naperville, IL 60565
Rolando C.
Rolando C.
Maintenance
Naperville, IL 60540
Wally W.
Wally W.
Estimate for new water heater
Naperville, IL 60564
Naperville, IL - Estimate for new water heater
Wally W.
Wally W.
Estimate for new furnace ac coil
Naperville, IL 60540
Naperville, IL - Estimate for new furnace ac coil
Wally W.
Wally W.
Estimate for new ac unit
Naperville, IL 60564
Naperville, IL - Estimate for new ac unit
Gelacio L.
Gelacio L.
3704 highknob cir.
Naperville, IL 60564
Rolando C.
Rolando C.
Startup
Naperville, IL 60540
Rolando C.
Rolando C.
No cool
Naperville, IL 60565
Rolando C.
Rolando C.
Ac maintenance
Naperville, IL 60540
Gelacio L.
Gelacio L.
3704 high knob
Naperville, IL 60564
Rolando C.
Rolando C.
Start up
Naperville, IL 60565
Rolando C.
Rolando C.
Replanced a coil
Naperville, IL 60565
Ken H.
Ken H.
Clean Trane air conditioner
Naperville, IL 60540