Excellent service!

Stephen from Naperville, IL

Mark was excellent. He was able to diagnose and fix the problem quickly and efficiently. He was even a little early to the appointment and communicated effectively.

Great service

Meredith from Naperville, IL

Wally was honest and knowledgeable. He didn’t try to sell us something we didn’t need. He communicated well and gave a thorough estimate.

Excellent Service!

Debbie from Naperville, IL

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.

Excellent Service

Paul from Naperville, IL

Fantastic ! Fast, knowledgeable and courteous.....What more could you ask for

Service Experience

Nar from Naperville, IL

Very punctual, reliable and great quality of work

Very good

Ravir from Naperville, IL

Great service

Alex from Naperville, IL

Ken was excellent

Excellent service by an excellent technician

Tim from Naperville, IL

Friendly, knowledgeable, personable and helpful. Every employer needs an employee like him.

Excellent service.

Mike from Naperville, IL

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.

Service furnace

Robert from Naperville, IL

Tdh Mechanical

John from Naperville, IL

Rolando was very efficient

Great Service of A/C and Furnance

Tim from Naperville, IL

Mark was efficient answered all my questions and was pleasant.

Reliable service

Erin from Naperville, IL

Great consultation without sales hype

John from Naperville, IL

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.