Your HVAC questions

Expo Heating and Cooling Inc provides a wide range of HVAC services tailored to meet your needs. Our offerings include heating installation, repair, and maintenance, as well as air conditioning installation, repair, and upkeep. We focus on customer satisfa...

At Expo Heating and Cooling Inc, we prioritize affordability without compromising on quality. We offer competitive pricing on all our HVAC services, ensuring that you receive the best value for your investment. Additionally, we provide seasonal discounts t...

Expo Heating and Cooling Inc stands out due to our unwavering commitment to customer satisfaction and quality service. With over 20 years in the industry, we are recognized for our excellence through numerous awards. Our team consists of licensed professio...

The most common causes are low refrigerant, a dirty coil, or a safety switch shutting cooling down. We can diagnose it quickly with a full system check.AC repair in Spring, TX

Once per year minimum — ideally every spring before summer heat arrives. Our tune-ups improve performance and efficiency all season long.HVAC maintenance in Spring, TX

Usually a clogged drain line or rusted drain pan. Quick fix if caught early — don’t wait for ceiling damage.emergency AC repair

It means the outdoor unit isn’t getting the communication signal to turn on. This could be due to a blown fuse, a float switch trip, or a wiring issue.

Dust burning off is normal the first cycle of the year — but if it smells like burnt wiring or gas, shut it down and call immediately.

This issue is likely caused by a dirty flame sensor or an unsafe combustion signal. To ensure your heating system operates safely and efficiently, our heating safety inspection can identify the exact problem.

Yes — our mild winters are perfect for heat pumps. We repair and install all major brands.

If repairs cost over 40% of a new unit — and the system is 10–15+ years old — replacement delivers better long-term value.AC replacement in Spring, TX

We offer same-day AC and heating repair for Spring and nearby areas — fully stocked vans for fast fixes.

Yes — including 0% financing options on approved credit.

Most U.S. manufacturers are switching to R-454B for better long-term service and safety. We can explain the options in person.new AC installation with R-454B

Yes — but long-term repair costs will rise. If you have a major failure, replacement might be smarter.

To effectively manage humidity levels in Texas homes, ensure your HVAC system is well-maintained. This includes clean coils for efficient heat exchange, proper airflow throughout the home to prevent moisture buildup, and a correct refrigerant charge to ens...

Yes — they kill airborne mold and bacteria inside the system. We install zero-ozone certified solutions like REME Halo LED.indoor air quality solutions

Yes — state-licensed HVAC contractor. 📌 License: TACLB43277C.

We proudly serve Spring, The Woodlands, Tomball, Conroe, Cypress, Humble, Kingwood, and nearby North Houston. Our commitment is to provide reliable heating and cooling services to these communities and ensure your comfort year-round.📞 Call or Text Now: 34...

Yes! Expo Heating & Cooling Inc. offers fast, reliable, same-day AC repair service in Spring, TX and surrounding areas. Our certified technicians are ready to diagnose and fix your system quickly — with free estimates and 0% financing options available. Ca...

At Expo Heating and Cooling Inc, we proudly serve a wide range of areas including Spring, The Woodlands, Tomball, Cypress, Conroe, Humble, Kingwood, and Houston. Our expert team is ready to provide reliable HVAC services to meet your needs in these communi...