Tankless water heaters are the most efficient units on the market today. According to the U.S. Department of Energy, tankless water heating systems can reduce fuel consumption by as much as 15%. And when it comes to tankless water heater installation, Chicago area residents can rely on TDH Mechanical-the company that’s been delivering quality water heater installations for almost 30 years.

Experience the TDH Mechanical Difference:

• Family Owned and Operated Since 1985
• Same Day Tankless Water Heater Installation
• Free Estimates at your Home or Business by Owner of TDH Mechanical
• Fully Trained, Licensed and Insured In-house Contractors
• Increased Home Energy Efficiency
• Clean, Up Front Pricing, No Hidden Costs
• We Stick To OUR PRICE QUOTES/ESTIMATES
• 100% Satisfaction Guaranteed
• Professional, Reliable and Exceptional Service 24 Hours, 7 Days a Week

High Efficiency Water Heating Technology

TDH Mechanical is proud to bring you the Rheem Prestige high efficiency condensing tankless water heating system. It features the latest in energy efficient and eco-friendly technology, including:

94% Efficiency Rating Compact Size Continuous and Unlimited Supply of Low Cost Hot Water No Hot Water Wasted Precise Digital Display Temperature Control Self-Diagnostic Feature for Less Expensive Troubleshooting Energy Star Approved Heating Bills Up to 15% Lower Trusted Rheem Quality

Your Satisfaction Guaranteed!

At TDH, your satisfaction is our number one concern. We only use hand-selected in-house technicians and we never outsource to 3rd party installers with questionable qualifications. Because our in-house contractors are always the ones to perform the tankless water heater installation, Chicago area residents can depend on us to install your new water heater correctly the first time.

In Case of an Emergency

If your present water heater is not working and you need immediate assistance, call our 24 hour emergency hotline at 312-765-7334 or 630-281-4339 right away! Most of the time, we will return your call within one hour and be there the same day to perform emergency service. If your unit needs to be replaced, we will be happy to go over your options and discuss the advantages and disadvantages of a tankless water heater.

Get in touch with us today for a FREE estimate and experience the TDH difference!