Great Bison Heating & Cooling started in 2016 when Andy Newman decided it was time to build something of his own. As a local business owner, husband, and dad, he wanted to create a company that treated people right, gave homeowners honest answers, and made residential heating and cooling services feel a little less stressful. Today, our crew includes Andy and four hardworking guys who bring reliable service, real experience, and a neighborly attitude to homes throughout Newfane, NY, and nearby communities.
Our team focuses on residential HVAC services that help homeowners stay comfortable through New York's cold winters, humid summers, and everything in between. As Environmental Protection Agency (EPA)-certified technicians and Mitsubishi Diamond Dealers, we bring extensive training, trusted equipment options, and practical recommendations to every job, whether we're installing a furnace, repairing an AC, replacing a boiler, setting up a mini-split, improving ductwork, or providing water heater service. Around here, we believe good work should last, and good service should feel like you called someone who actually cares.

When your old furnace finally calls it quits, our furnace installation service gets your home warm again without the headache. We handle everything from gas and high-efficiency units to proper sizing, hauling off the old equipment, and setting up your thermostat so it's ready to go. If the cold won't wait, we're around for emergency replacements too.
When the heat cuts out, or your house just won't warm up, furnace repair is all about finding the root cause before it gets worse. Our team checks ignition problems, pilot lights, blower motors, thermostats, airflow, strange noises, odd smells, and safety concerns so your home can feel comfortable again.
A boiler installation is a great fit for many homes that need steady, even heat through long New York winters. We install and replace residential boilers, help with high-efficiency systems, handle radiant heating integration, complete proper sizing, remove old equipment, and test everything before wrapping up.
Before we install a new cooling system, we consider your home's size, layout, and comfort needs so your AC installation makes sense for your daily life. Our team handles central air installation, AC replacement, energy-efficient options, thermostat setup, old unit removal, and system testing to help your home stay cooler when summer gets sticky.
That moment when your air conditioner starts blowing warm is never a good one, but our AC repair crew is ready to sort it out. We chase down everything from refrigerant leaks and frozen coils to bad capacitors, thermostat trouble, and weak airflow, then get your system back to keeping you cool.
A little upkeep goes a long way toward keeping your cooling bills down and your system out of trouble. Our AC maintenance service includes seasonal tune-ups, coil cleaning, fresh filters, refrigerant checks, and a thorough inspection of the electrical components and thermostat.
A ductless HVAC installation can be a smart way to add heating and cooling to rooms that never seem to feel quite right. We install single-zone and multi-zone systems, set up quiet, energy-efficient equipment, customize room-by-room comfort, and test the system to ensure your home gets the comfort boost it needs.
A mini-split installation gives homeowners a flexible way to heat and cool specific spaces, like additions, finished garages, bedrooms, and converted rooms. We install wall-mounted indoor units, plan multi-room configurations, set up zoned comfort control, recommend energy-efficient upgrades, and commission the system so it's ready for everyday use.
Funny how the ducts hiding in your walls can make or break how comfortable your home feels. Our ductwork services cover new installations, repairs, leak sealing, and airflow balancing so warm and cool air actually reach where they're supposed to go.
A new water heater installation should provide enough hot water for everyday life without constant guesswork. We install and replace hot water tanks, handle gas and electric systems, recommend proper tank sizing, remove old equipment, and help with emergency replacements when your current unit fails.
No hot water is one of those problems that gets everyone's attention fast. Our water heater repair and maintenance services include diagnostics, leak detection, heating element replacement, thermostat repairs, tank flushing, and emergency repairs when hot water can't wait.
Our heat pump services can help homeowners manage heating and cooling with a single efficient system designed for year-round comfort. We install, replace, repair, and maintain heat pumps, upgrade thermostats and controls, troubleshoot performance issues, and handle emergency repairs when your system needs help.
There are a handful of reasons folks in and around Newfane keep us on speed dial, and here's what they come down to.
Born and raised right here, our crew brings years of hands-on experience, honest recommendations, and EPA-certified know-how to every home we step into.
Spreading the cost is simple with the financing we offer through GoodLeap.
Estimates and consultations never cost you a dime.
As a thank-you for their service, veterans and first responders always get 10% off.
From our exclusive Mitsubishi Diamond Dealer status to trusted names like Amana and Laars, the equipment going into your home is built to hold up.
Every job comes backed by a two-year craftsmanship warranty, so you can kick back once we've packed up.
Give Great Bison Heating & Cooling a call, and we'll help you figure out what your home needs without making it more complicated than it has to be.