- Algonquin
- Aurora
- Barrington
- Bartlett
- Batavia
- Big Rock
- Bloomingdale
- Bolingbrook
- Bristol
- Burlington
- Carol Stream
- Carpentersville
- Cary
- Cortland
- Crystal Lake
- Dekalb
- Downers Grove
- Dundee
- Elburn
- Elgin
- Eola
- Fox River Grove
- Fox Valley
- Geneva
- Genoa
- Gilberts
- Glen Ellyn
- Glendale Heights
- Hampshire
- Hanover Park
- Hinckley
- Hoffman Estates
- Huntley
- Island Lake
- Itasca
- Kaneville
- Lafox
- Lake In The Hills
- Lake Zurich
- Lisle
- Lombard
- Maple Park
- Medinah
- Millbrook
- Montgomery
- Mooseheart
- Naperville
- North Aurora
- Oswego
- Palatine
- Plainfield
- Plano
- Plato Center
- Rolling Meadows
- Romeoville
- Roselle
- St. Charles
- Schaumburg
- South Elgin
- Streamwood
- Sugar Grove
- Sycamore
- Union
- Warrenville
- Wasco
- Wayne
- West Chicago
- Wheaton
- Winfield
- Woodridge
- Yorkville
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Call a Local Heating and Air Conditioning Company That Cares
Your Reliable HVAC Contractor in
Finding the right heating and AC company in Saint Charles should not have to be a hassle. Maybe you are wary because of a negative experience with past contractors. TDH Mechanical was established to give residents and commercial property owners throughout DuPage and Kane County a trusted solution to their HVAC problems.
We saw a need for customer-oriented contractors in our neighborhood and set out to develop a business that guarantees your satisfaction. You deserve the best solutions, and we have the right team in place to provide them. From boiler repair to mini-split installation, our expert technicians do it all.
To schedule ac repair or replacement, reach out to us at (630) 406-9082. We look forward to adding you to our family of happy customers in Elgin, Batavia, and Saint Charles.
We saw a need for customer-oriented contractors in our neighborhood and set out to develop a business that guarantees your satisfaction. You deserve the best solutions, and we have the right team in place to provide them. From boiler repair to mini-split installation, our expert technicians do it all.
To schedule ac repair or replacement, reach out to us at (630) 406-9082. We look forward to adding you to our family of happy customers in Elgin, Batavia, and Saint Charles.
Guarantees
Let our qualified HVAC technicians handle your ac repair in DuPage and Kane County and rest easy. We aren't happy until you are.
Maintenance
Scheduling annual maintenance on your AC or furnace saves you money. Click here to learn about our HVAC maintenance programs in Saint Charles.
Home Zoning
Are the rooms in your home too cold or too hot? Learn how proper zoning can help level things out and make living in Saint Charles easier.
Air Quality
Don’t leave your indoor air quality in Saint Charles to chance. Contact TDH Mechanical to learn how our IAQ services can help you achieve a cleaner, happier home.
What Sets Us apart From Other HVAC Companies?
How Are We Different?
- We have over 37 years of experience serving the St. Charles area.
- We serve more than 25 towns in the Greater Chicago area.
- Our team is NATE and EPA certified, and comply with industry codes and standards.
- We do not subcontract our work. Your technician is a full-time employee of TDH Mechanical, handpicked by Tim himself.
- We have a team of loyal professionals, some of who have been with us for many years. This allows them to cultivate long-term customer relationships.
- We always provide top-notch, personalized service from start to finish. No matter the job's extent or complexity.
There is no problem too big or small for our team to tackle. We treat each and every service call with the same level of urgency, whether it’s a new furnace installation or an air duct cleaning. All of our technicians carry a customer-first mindset, allowing you to benefit from unparalleled workmanship and our attention to detail. Our goal is the same as yours: to maintain you a truly comfortable home without unexpected interruptions from your heating and cooling system.
Experienced HVAC Professionals in Saint Charles
MAKING A DIFFERENCE
Over
5,000
Served Per Year
Over
1,140
5 Star Reviews
Over
34
Years in Business
Providing
18
Expert Techs
Cities We Service
Click on a city below to see what your neighbors are saying about their recent experience with TDH Mechanical, Inc..
- Addison
- Arlington Heights
- Bellwood
- Bensenville
- Berkeley
- Broadview
- Brookfield
- Buffalo Grove
- Chicago
- Clarendon Hills
- Darien
- Des Plaines
- Elk Grove Village
- Elmhurst
- Franklin Park
- Hillside
- Hines
- Hinsdale
- La Grange
- La Grange Park
- Lemont
- Maywood
- Melrose Park
- Mount Prospect
- Oak Brook
- Park Ridge
- Prospect Heights
- River Grove
- Schiller Park
- Stone Park
- Villa Park
- Westchester
- Western Springs
- Westmont
- Wheeling
- Willowbrook
- Wood Dale
Do you like saving money? Would you like healthier, cleaner air? Then, you need to schedule an appointment for HVAC maintenance! Getting regular ac tune-ups in Saint Charles extends the life of your HVAC equipment and saves you money on your energy bills. For more information on our ac maintenance plans, contact us by form or phone!
Heat Pump Service in Saint Charles
Saint Charles and its temperamental climate means heat pumps need to be reliable and efficient.
When something falters, the heat can quickly get to you. This is where TDH Mechanical, Inc. comes to the rescue. Our team, boosting ample heat pump experience, ensures you're never left in the cold. We’re also skilled in using heat pumps to extend your preexisting HVAC footprint to garages, attics, and additions.
Rest assured, whether you need preventative maintenance or a brand-new system installed, we've got your heat pump needs covered. Warmth and comfort are just a call away. Dial to schedule heat pump services in Batavia and Elgin.
Schedule ServiceA Commercial HVAC Company You Can Trust
In the fast-paced world of business, there's no room for HVAC hiccups. Keeping your customers and tenants happy means keeping them comfortable. You need AC units to run well and RTUs to flick on when needed. But you also need to consider long-term efficiency and costs. That’s the cost of doing business (or renting one).
At TDH Mechanical, Inc., we're equipped with the skills and expertise to handle the unique demands of commercial HVAC systems. Whether you run an office space, a retail store, or a large facility, we ensure your HVAC runs seamlessly, contributing positively to your business operations.
Commercial HVAC Service