Heater Maintenance in San Antonio
Dedicated to Providing a Higher Level of Customer Service
Keeping the heat up and your energy bills down during the cold winter months can be a challenge if your heating system is not adequately maintained. Not to worry—Zimmermann Air Conditioning & Heating has more than 30 years of experience providing the best heater maintenance services in San Antonio. Let our heating maintenance experts inspect, clean, tune, and repair your heater or furnace before the cold sets in.
Call (210) 880-0885 today to learn more about the benefits of our heater maintenance service plans.
Professional Heating System Check
When it comes to protecting your family (and your home), nothing is more critical than getting your home heating system checked before winter hits. Zimmermann Air Conditioning & Heating will go above and beyond to ensure your family is safe and comfortable all winter long.
What we do:
- Perform gas appliance combustion analysis – This tests the efficiency of your gas furnace by measuring the amount of carbon monoxide in your systems’ flue gasses. High levels of CO indicate improper combustion, which damages your system, costs you money, and more importantly, puts you and your family at risk.
- Furnace safety systems test – Your heating system is outfitted with internal safety devices to shut off the system if it fails and becomes dangerous to operate. We test these devices to ensure they’re within standard limits, so you know you’re okay to run your heating system before the cold weather comes.
- Gas firing equipment cleaning – A clean system is an efficient system. Our San Antonio heater maintenance pros will clean all mechanical and electrical components to keep your system going even on the coldest days.
- Smoke/CO detectors test – No system is full proof, but your last line of defense against bodily harm or home damage is the quality and consistent operation of your smoke and fire alarms. We offer this service to balance our approach and make you feel safe and secure.
The Benefits of Heater Maintenance
Just as with air conditioning tune-ups, routine maintenance for heating systems is essential to keep your heater running smoothly and efficiently for many years to come. Regular inspections can also allow minor issues to be caught and addressed before turning into major problems that cost a lot to fix.
There are several benefits of heater maintenance, including:
- Reduced heating expenses
- Decreased repair costs
- Improved comfort
- Longer service life
- Safer operation
- Peace of mind
Contact Zimmermann Air Conditioning & Heating Now!
Our team of San Antonio heater maintenance technicians can handle all your heater needs. We offer several maintenance plans to meet your needs and fit your budget, and we make the process as convenient and straightforward as possible. When you turn to Zimmerman Air Conditioning & Heating, you can always count on high-quality, exceptional workmanship, and superior customer service. Also, you can have total peace of mind since we back our work with comprehensive warranties.
Contact our heater specialists at (210) 880-0885 to schedule a heating system maintenance appointment.

We Care About Our Customers
See What They Have to Say About Us-
“I requested a service and inspection from Zimmermann AC and Heating 3/23 and Omar arrived promptly and took care of it quickly and professionally. My husband stated that our AC hasn’t worked this well since we purchased the home.”
- Merry G. -
“The recommendations were sorted by what was really needed and what could wait for later. James was careful to explain why the recommendations were being made as well. I am so pleased with Zimmerman. I highly recommend this company without reservation.”
- Roberta H. -
“Luke and his team are professional and take time to explain everything and answer any questions. Zimmermann AC makes sure that the job is done right and professionally. I highly recommend them.”
- Jeffrey Flores