TDH Mechanical, Heating and Cooling Contractors

TDH is a dependable and reasonable service. They have installed two HVAC systems for my house, done repairs of the old system to get a few more years of service, moved the bath exhaust vent from the soffit to the roof. They do quality work.

We recently moved into an older home that had a 16 year old furnace and water heater. We took the opportunity to shop around and found that Louis and TDH gave us the best price. In addition, Louis listened to our goals and provided suggestions without insisting. He also patiently provided quotes for various options and updated our quote when plans changed. Louis and the TDH crew did their work quickly and cleaned up well after themselves. I would definitely recommend TDH and Louis for anyone looking to upgrade their HVAC and water heater equipment.

I had two furnaces from the year 2001. One stopped working in December. Ken came to my home quickly and gave me a quote. I then communicated with Tim, the owner for options and questions. Just a few days later, Mark and Alfredo came and installed two furnaces. I am back to warm. Yes, I like them very much so I decided not only to replace the malfunction one but also the other functional yet old furnace. I can then have the peace of mind for years. On their paper, it says "the owner is easily accessible". That's very true. Tim was easy to contact and on top of everything. I trust and strongly recommend them.

After dealing with an inept contractor who came to our home five times we decided to call TDH. They were amazing! They installed a new furnace in less than 24 hours and were exceptionally professional. We were happy with the price and quality of work. Tim answered all of our questions and followed up to make sure we were happy. TDH has earned a customer for life!

Last week, my old furnace gave out. After doing a lot of research, I went with TDH to put in a new furnace, A/C, humidifier and to clean the ductwork. My experience was great - they were very responsive from the beginning, offered a better warranty than others, and everyone involved was a pleasure to deal with. The installation went without a hitch. When I had a follow-up question the next day, they were just as quick then as during the initial consultation period. This gave me a lot of confidence that their support will be excellent in the future. I'm thrilled with their service and definitely recommend them.

Have been using TDH since we bought the house in 2012, and when the Furnace broke in the middle of winter. This time it was the AC that broke, in peak summer. In 24 hrs, we had a new AC installed. Tim the owner was prompt in calling back to schedule an appointment and give a quote, and the team of Jose, Andreas and Jesus were awesome. They came in 15 minutes before time (7 AM appt), and were done in 5 hrs. Clean and neat job, thoroughly done, and kept informing us right thru the process. After the job was done, Jackie called to check and provided finance help. An A1 experience, and would highly recommend TDH for HVAC/AC work

I had my furnace replaced this past week by TDH Mechanical. Tim the owner was very straightforward, honest and didn't try to oversell as well as being responsive to all my questions. The guys did a great job on the work and making sure the job was done right and cleaned up afterwards. They took the time to explain the system and ran checks to make sure the furnace was working as they wanted it to work even checking to make sure that it was warming the house correctly. I will not hesitate to use TDH again with any issues I might have be it heating or A/C.

Very pleased with the recent install of our new HVAC system (furnace and AC). TDH was one of four quotes I got. They were not only the best price but had the best warranty and equipment. They also fixed the venting issue we had with the chimney which made for a quality install. Highly recommend you consider TDH when looking at a new system.

TDH Mechanical did a great job start to finish replacing my AC unit and coil. Tim was very responsive and timely in addressing questions I had on the phone and via email. The installation was in a mid-rise building in Chicago which has certain limitations because of condo association rules and TDH was very accommodating in this regard. The installation was done in a neat and tidy manner which was fantastic. After this experience I can't see any reason to call anyone else when I have the next issue.

Had a very quick response and excellent service. Bought an A/C and furnace combination one year ago and was very pleased so I used TDH for a service call on my other A/C and a tune-up on both. Tech was very helpful and solved issue in 5 minutes (new capacitor for old A/C). Tech also instructed me in how to clean A/C properly for better cooling. Price was reasonable, tech excellent. Good to go!