TDH Mechanical, Heating and Cooling Contractors
 
Chicago
773-342-4338
West Suburbs
630-406-9082
North Suburbs
847-893-0488
South Suburbs
708-480-2177
Se Habla Español
Angie's List Super Service Award Winner
98 A Rated Reviews

Over 260 5 Star Reviews
T D H Mechanical, Inc, Heating & Air Conditioning, Chicago, IL

HVAC Services
We are an air conditioning and heating contractor serving the Chicagoland area. When your home or business needs air conditioning services or furnace services, think TDH Mechanical.

FREE HVAC Estimates
Get a free HVAC estimate for furnace installation or air conditioning installation, furnace repair or air conditioning repair, and more!
HVAC Testimonials
Read customer reviews and testimonials of TDH Mechanical's HVAC services from AC installation, furnace installation, AC repair services and furnace repair services.



 
Welcome to TDH Mechanical

Chicagoland's Premier HVAC Company

Whether your home or office is too hot or too cold, TDH Mechanical is ready to serve your HVAC service and installation needs. We offer you a service experience that is hassle free and our pricing is fair and up front.

TDH Mechanical Heating & Air Conditioning has been serving commercial and residential customers throughout the Chicagoland area for over 25 years with heating and air conditioning installations, repairs and replacements. Our expert technicians guarantee the perfect system for your home or office. We are A+ rated BBB, licensed and insured professionals who have installed over 15,000 heating and air conditioning systems to residents and business's in the Chicagoland area. If you are looking for a dependable and efficient Chicago HVAC company who offers reasonable rates, think TDH Mechanical.

We are a Factory Dealer for Trane. Our Technicians are also trained to service and repair all major manufactured systems.

Commercial Services

Call TDH Mechanical today to schedule and inspection of your hvac system and ask about our maintenance agreements. We are the Chicago HVAC company you can trust and we guarantee it.

$100 Referral Program

Tell a Friend... If you are pleased with our service/installation, and you know a friend or neighbor who needs a new ac unit or furnace please mention TDH Mechanical to them. Learn More


North American Technician Excellence Trane Comfort Specialist
 

Testimonials

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Jason B. in Chicago, IL
Excellent service, Quick and affordable. I would recommend this chicago hvac company to a friend or family member.

Carol G. in Northbrook, IL
Our new central air conditioner was installed several weeks ago. The response time was excellant and job was completed quickly and professionally. At this time we are very pleased with our choice.

Patricia B. in Chicago, IL
Dear Sir, I am very pleased with the prompt response and conscientious service received. Kris was the service representative. I found him to be competent, courteous, clean, & friendly. He answered all my questions & addressed my concerns in a very professional manner. I will recommend your company without reservations.

Review by Richard L. in Chicago, IL
This company was very professional when they came out to give their proposal and offered more that the others and for less money. They were to come out in the morning, but called to say that they would not be out until 3 pm which was disappointing, but they did come late on time as promised. They did not request any money until the job was completed to my satisfaction.

Jeff M. Highland, IL
TDH was extremely professional. They were prompt, removed our furnace and a/c and replaced them with much more efficient items. They took care to protect our floors and were very friendly. Their bid came in well below 3 other competitors for superior equipment. I would highly recommend them to others.

Kenneth S. Arlington Heights, IL
The where there on time. Instalation was in a timely manner.After work was done,they cleaned and removed all debri and old furnace and ac.

Dan J. Chicago, IL
The phone call came immediately, the service technician showed up when promised, the initial problem was corrected, so I am pleased. The most honest and reliable hvac company in Chicago

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Contact Information

TDH Mechanical, Inc
4803 North Milwaukee Ave.
Suite 143

Chicago, IL 60630
Phone: 773-747-5860
Email: tim@tdhmechanical.com

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Areas We Serve

Cook County
Chicago Neighborhoods
DuPage County
Lake County
McHenry County
Kane County

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