TDH Mechanical, Heating and Cooling Contractors

The work was done well, and pricing was reasonable. The only complaint I have, they didn't wear covers on their boots before walking through my house.

Professional service from initial contact to completion. I relayed the urgency of an inoperable furnace and was assured of prompt replacement. TDH met that assurance by advising then completing the installation successfully. I recommend their services to all with HVAC issues which require professional expertise.

Great company with whom to work. Guys showed up for a quote same day for our boiler replacement, were super thorough walking us through the process, and were great on price versus the 5 other quotes we had gotten. They showed up the next early morning ready to go and worked late into the evening to finish the install. For a job that required so much demo and cutting of pipe, etc they were unbelievably clean, like spotless. They even cleaned up the mess the hot water heater install company had left. Now, we had an old boiler so we weren’t expecting how nice of the unit they were going to put in. Their pipe work was fantastic, they put in a control panel, auto damper, and what we weren’t expecting is they upgraded our original thermostats in each room from 1981 manual to modern digitalis thermostats. We weren’t expecting such great work and attention to detail especially at this price-point, but these guys are great.

Arrived on-time, was friendly, efficient and clearly explained options.

Very smooth process. Called and emailed the owner Tim. He responded to my questions quickly. Talked me out of spending more money than needed. He did enough installation in the building (River North) that he just asked me to send the pictures. Mark and Jose came to installed it and got it done within a day. We found out we could not completely close the utility room door. They came back the next day and fixed it. Very professional. Good warranty too.

EXCELLENT!!! Wow- where do I start? If you’re calling around and doing your research— look no further! TDH outperformed any HVAC company out there. Tim, the owner, responded within minutes. They are a no shenanigans company. I read other reviews and I did not get any bait and switch- all honesty and no BS. The crew showed up to do the install on time. We hit a tiny snag because the pan was a little off, but when I texted Tim he responded immediately and his crew fixed it. The crew was fun- the guys played music during the installation but it was great- ya want to see your crew enjoying their work. Also- they were diligent about their cleanliness- making sure to ask me about shoe coverings and wall smudges. They all wore masks. I appreciate the 12 year parts and labor warranty- their competitors did not offer anything close to that. The last part I should add is that I have bought a couple of HVAC units in my life. Even though I mentioned that I have another home in Florida and did not want my HVAC on WiFi- no one pressured me to buy more than I wanted. Don’t hesitate to reach out to TDH- they beat Heatmasters, Shitvitz, Chicago Heating and Cooling. I will follow up with my review in 6 months.

Outstanding company to work with! They were very prompt and professional in every standard. Prices were very reasonable and they were very understanding and willing to work with my situation. I will never call another heating/cooling company again...you have a customer for life! Thank you so much again! Jim & Ken - I cannot thank you both enough for the excellent service you provided.

No nonsense company and got my air conditioner installed two days after speaking with them. Love the unit and they were very professional and I highly recommend them.

Was a few minutes late but called 40 minutes prior to that to make me aware. This worked out well. I trusted staff to be here while I worked. Rolando was always very polite.

Nice work and they recommend things that need to be taken care and provides best price and the quality service by trained installation done for the products and quality of work done is to our satisfaction and highly recommend them in HVAC.