HVAC Services in Cheltenham, PA

Our Job Isn’t Done Until You’re Happy

Carl j Wendler heating and cooling has been serving the Cheltenham area since 1986, when founder Carl Wendler left a larger company to build something better for the community that shaped him. His founding mission influences everything we do today, from our honest pricing to our exceptional workmanship. 

Whether you need a furnace repaired before a cold snap, a new AC system for summer, or 24/7 emergency help, one call is all it takes to start with our family of NATE-certified pros. We cover the full range of residential and commercial HVAC work. So, why wait? Reach out today to trust your comfort with the top choice for HVAC services in Cheltenham: . 

Comprehensive HVAC Solutions

Our NATE-certified team possesses 40+ years of experience, enabling them to take on all kinds of HVAC projects. Call us for the following and more. 

AC Services

We’ll keep your air conditioning running efficiently through the hottest months of the year. From thorough inspections and long-lasting repairs to energy-efficient replacements and tailor-made installations, we have you covered. 

Furnace Services

Our furnace services help you get the most from your heating system and avoid sudden breakdowns when the temperature drops. Our NATE-certified technicians assess your unit for gas leaks, unusual noise, and airflow restrictions that can affect efficiency. 

When repairs, maintenance, or a full replacement is needed, we walk you through your options, including energy use and available rebates, without pressure. 

Boiler Services

We diagnose and repair boiler issues that can compromise your home’s comfort and safety. Our pricing is transparent and reasonable: customers consistently describe our rates as fair and our explanations as clear. You can count on our boiler repairs to restore performance and deliver peace of mind.

Heat Pump Services

If you notice irregular cycling, reduced airflow, or a drop in temperature control, call our NATE-certified technicians for heat pump repairs. Heat pumps handle both winter heating and summer cooling from a single system, and our licensed, bonded, and insured team keeps them running through both seasons. 

If you’re interested in installing a new heat pump as an energy-efficient alternative to separate heating and cooling equipment, we can help with that, too.

Mini-Split Services

We install, maintain, and repair ductless mini-split systems, including those from Mitsubishi Electric. Mini-splits are a practical solution for spaces without existing ductwork, room additions, or anyone who wants independent temperature control in different areas of the house. For mini-split maintenance or mini-split repairs, our team keeps your system running at its best.

Indoor Air Quality Services

We offer indoor air quality solutions that target the pollutants, allergens, and excess humidity affecting your family’s health. Our NATE-certified technicians inspect and replace air filters, calibrate thermostats, and recommend ventilation upgrades tailored to your home’s specific conditions.

Emergency HVAC Services

When your system fails without warning, we respond fast. Our team is available 24/7 and can quickly identify the issue, whether it’s a frozen coil, a failed furnace ignition, or a complete system shutdown, and get things running again as soon as possible.

Commercial HVAC Services

We help Cheltenham businesses maintain comfortable conditions for employees and customers year-round. Our NATE-certified technicians handle large-scale systems with the same transparent, honest approach we bring to residential work, tailoring services to your facility’s load requirements, noise levels, and ventilation needs. From routine maintenance contracts to urgent commercial repairs, we cover the full scope of commercial heating and cooling work.

Call Carl j Wendler heating and cooling Today

We’ve been helping neighbors throughout Cheltenham and the surrounding Montgomery County area with their heating and cooling needs since 1986. With our track record, you can feel great turning to us for all your HVAC needs.