Our story
A family business that has kept the same record since 1991
TCS A/C and Heat offers heating, ventilation and air conditioning services for homes and businesses in Montgomery County, Texas, and nearby communities. As a family-owned and operated business, we run our company on integrity, transparent pricing, technological know-how and customer service, and every technician trains on the equipment they actually service.
“Your comfort is our business” has been the motto since the beginning. It shows up less in what we say and more in the parts of the job nobody would notice if we skipped them.
The record
Four things that have stayed true for thirty-five years
1991
Family-owned, and still is
TCS A/C and Heat has provided HVAC service since 1991, a testament to the fact that we are here to stay and dedicated to our customers. We focus on reliable, professional service at a fair price, from the initial call to project completion. We consider each job a custom job, attending to the details that make a difference in comfort and performance.
28 years
The technician who remembers your system
A customer wrote that owner Chad Jones installed their first system about 28 years ago and maintained it for two decades after. When you call TCS for repeat business, we get to know you, your indoor climate needs and your lifestyle, and we get to know the history and quirks of your HVAC equipment, which helps us understand the issues that develop and why.
NATE
Certified technicians, a Trane Comfort Specialist
Our technicians are certified in core competencies and specialties by NATE, the industry leader in technician certifications, and they train continually on leading-edge equipment. TCS is also a Trane Comfort Specialist, a designation awarded to just a few HVAC companies nationwide, and to keep it we adhere to Trane's own standards for service and customer satisfaction. We are also a factory authorized dealer.
Sign-off
A field supervisor checks the finished work
Successful installations require experience, training and attention to detail. We calculate load to industry standard and work with the homeowner or business owner to determine the best placement for the system, and a field supervisor inspects each installation to verify it meets specification before the job is called done. A poorly installed system uses more energy, breaks down more often, and never reaches the comfort its rating promises.

Best of 2021 Montgomery
Awarded by the Montgomery Award Program, engraved “TCS A/C & Heating, Inc., Air Conditioning & Heating.”
What TCS guarantees
In writing, on every job
These are our own published guarantees, the same on a $50 repair as on a full system replacement.
- Guarantee: late arrival means a free repair
On-time
Guarantee: late arrival means a free repair
- Estimates and second opinions, no obligation
Free
Estimates and second opinions, no obligation
- Overtime charges, any hour of the day
0
Overtime charges, any hour of the day
- Labor warranty on every new installation
2 yr
Labor warranty on every new installation
Brands and licensing
Trane is our specialty. Most other brands are fair game
TCS is a Trane Comfort Specialist and factory authorized dealer, which is the credential we hold ourselves to and the one we are proudest of. Our NATE-certified technicians also service American Standard, Bryant, Carrier, Goodman, Mitsubishi, York, Amana and Ruud equipment, so an existing system from any of those manufacturers is still in scope for repair and maintenance, not just Trane installs.
TCS holds Texas HVAC licence TACLB015580E. TCS states it holds an A+ rating with the Better Business Bureau; that rating is the company's own published claim, not something we independently verified.
TCS keeps trucks fully stocked so a repair rarely waits on a part order, and offers a 10% discount on service repairs for military, seniors and emergency personnel. Read the full service list or call the office directly.