Local, trusted, and reliable help when you need it.
A heating or cooling issue can throw off your whole day, especially when the weather outside is at its worst. Great Bison Heating & Cooling provides residential HVAC support when your home needs attention. As your local HVAC contractor in Lockport NY, we handle system concerns with care, clear communication, and a focus on helping your home feel comfortable through every season.
Our customers have a lot to say, and we're thankful for it. As of June 2026, we have a 5-out-of-5-star rating on Google with over 460 reviews from people in the area. Read their feedback to see what makes our team different.
A proper furnace installation starts with matching your home to the right heating equipment. Our team installs new furnaces, replaces worn-out systems, handles gas furnace installation, suggests high-efficiency options, removes old equipment, connects thermostats, and assists with emergency replacements when your existing unit reaches the end of its use.
A cold home can make a furnace problem feel urgent fast. Our furnace repair team inspects the system to find what is causing the issue, whether it is a pilot light concern, a blower motor problem, a thermostat malfunction, or a strange noise. Once we locate the source, we address the repair and check safety before leaving.
A quality boiler installation starts with proper sizing, not guesswork. We install new units, replace older boilers, and recommend high-efficiency systems after load calculations are completed for your home. Our service can include radiant heating integration, old equipment removal, startup testing, and emergency boiler swaps when a fast replacement is needed.
Before the summer heat settles in, our AC installation service helps make sure your home is ready for the season. We install central air systems, replace outdated units, and recommend energy-efficient equipment sized for your space, while also handling thermostat setup and removing the old system from your home.
A struggling AC system can turn warm weather into a frustrating experience inside your home. Our AC repair services cover cooling problems, refrigerant leaks, frozen coils, compressor and capacitor concerns, thermostat issues, weak airflow, and emergency breakdowns to help get your cooling system back on track.
Before summer temperatures climb, AC maintenance can help your system stay ready for the season. We inspect and clean coils, replace filters, check refrigerant levels, test electrical parts, calibrate thermostats, and look over overall performance to help identify small concerns before they disrupt your comfort.
Homes without ductwork still have options for comfortable heating and cooling. Our ductless HVAC installation service helps homeowners add quiet, efficient comfort to the spaces they use every day. We install single-zone and multi-zone systems with room-by-room control and lower energy use than many older setups.
Our mini-split installation service helps bring targeted comfort to rooms that traditional systems may not reach well. We place wall-mounted units in additions, converted spaces, and uneven rooms, then size, install, and commission the full setup for efficient operation from day one.
A home can feel uneven even when the HVAC equipment itself is working well, especially if the ducts are not moving air properly. We install new ductwork, repair and replace damaged sections, seal air leaks, balance airflow, modify ducts during remodels, and help address hot and cold spots throughout the house.
A reliable hot water setup starts with choosing the right equipment for your home. Our water heater installation service includes gas and electric units, proper sizing support, energy-efficient options designed to help manage utility use, and removal of the old tank so the replacement process is easier from start to finish.
A water heater that cannot keep up with daily use often has a problem that can be corrected. Our repair and maintenance service helps identify the source, whether it involves leaks, heating elements, thermostat issues, or sediment buildup, with tank flushing and service for both gas and electric units.
One system for heating and cooling can make home comfort easier to manage throughout the year. Our heat pump services include installation, replacement, repair, and routine maintenance, along with upgraded thermostats and controls that help support efficient operation in both warm and cold seasons.
In Lockport, NY, Great Bison Heating & Cooling recommends prompt service for gas odors, repeated ignition problems, loud banging, yellow burner flames, or frequent system shutdowns.
In Lockport, NY, signs of AC trouble include weak airflow, warm supply air, water around the unit, unusual noises, high humidity, or a thermostat that does not respond.
In Lockport, NY, leaky, undersized, or poorly balanced ductwork can reduce comfort, increase noise, and make your heating and cooling equipment work harder.
In Lockport, NY, Great Bison Heating & Cooling recommends AC maintenance before peak cooling season so coils, drains, controls, and airflow can be checked early.
In Lockport, NY, Great Bison Heating & Cooling can evaluate your current equipment and recommend a properly sized replacement for dependable heating and cooling.
Most homeowners do not think much about their heating system until it stops keeping up. Our furnace service helps with new installations, system replacements, and upgrades, including gas furnaces and high-efficiency models selected for your home. We remove old units, adjust thermostats, and assist with emergency replacements when cold weather moves in fast.
Not every furnace issue calls for replacement, and a detailed repair visit can often uncover what is really going on. Our team handles no-heat situations, ignition and pilot light concerns, blower motor problems, unusual system noises, and odors that make homeowners uneasy. We trace the issue, explain what needs attention, and test for safety and performance before wrapping up, with emergency repairs available when heat is needed quickly. For hot-water heating systems, a well-sized boiler helps your home stay comfortable without overworking the equipment. We install and replace residential boilers, including high-efficiency options, and run load calculations before recommending a system.
In Lockport, NY, Rapids is a well-regarded residential area with established homes and convenient access to community amenities. Great Bison Heating & Cooling is an HVAC contractor offering furnace installation that helps homeowners improve comfort, replace outdated equipment, and keep heating dependable in winter.
In Lockport, NY, Highland Park offers mature residential streets, homeowner appeal, and a comfortable suburban feel. Great Bison Heating & Cooling provides furnace installation for properties that need more efficient heat, better airflow, and dependable performance through freezing Western New York temperatures.
In Lockport, NY, Carlisle Gardens is an attractive residential area with neighborhood charm and well-kept homes. Great Bison Heating & Cooling offers furnace installation that helps homeowners protect comfort, improve system efficiency, and enjoy more consistent heat throughout the cold season.
Your home deserves steady comfort through changing weather, and our team is here to support that.
Business Name: Great Bison Heating & Cooling
Address: Newfane, NY 14108
Phone: 716-534-8484
Business Hours:
Mon - Fri: 7:00 AM to 7:00 PM
Saturday: 7:00 AM to 2:00 PM
Emergency Services Available
Financing Through GoodLeap
2-year craftsmanship warranty
Veteran and first responders discount- 10%