Commercial Commercial HVAC
Trane commercial installation
A Trane indoor unit installed in a commercial building, connected to new sheet metal and spiral ductwork.
Trane
Projects
Residential and commercial HVAC across Hamilton, Halton and Niagara
Since 1955, Lancaster Heating and Cooling has installed, serviced and repaired heating, cooling, water heating and ventilation systems for homes, businesses and institutions across the region. Here's a look at our recent work. Have a project in mind? Request a free quote or call 905-388-3333.
33 projects
Commercial Commercial HVAC
A Trane indoor unit installed in a commercial building, connected to new sheet metal and spiral ductwork.
Trane
Commercial Commercial HVAC, Rooftop Units
A Trane packaged rooftop unit on a flat roof, with its gas line run across the roof on supports.
Trane
Commercial Commercial HVAC
Two wall-mounted Navien boilers installed side by side, with new copper piping, valves and circulator pumps.
Navien
Residential Hamilton AC Replacement
A new central air conditioner on a stone bed beside a brick home in Hamilton, with new refrigerant lines and an outdoor disconnect.
Residential Furnace Replacement
A Carrier gas furnace installed with new PVC venting, gas piping and sheet metal connections.
Carrier
Commercial Commercial HVAC, Rooftop Units
A Trane packaged rooftop unit installed on a plaza roof, with a gas line run to the unit.
Trane
Residential Stoney Creek Furnace Maintenance
Furnace maintenance for a Stoney Creek home, where the furnace sits beside the hot water tank in a finished utility area.
Commercial Commercial HVAC, Ductwork & Gas Lines
Long runs of new rectangular sheet metal ductwork installed through a narrow commercial service space.
Residential Hamilton Furnace Replacement
A new high-efficiency gas furnace in a Hamilton basement, with white PVC venting and new sheet metal ductwork.
Residential Hamilton AC Repair
A Carrier central air conditioner repaired at a Hamilton home, set on a pad beside the brick wall.
Carrier
Residential Hamilton Furnace Repair
A Carrier furnace in a Hamilton basement after repair, with its sheet metal plenum and PVC venting.
Residential Hamilton Furnace Replacement
A new gas furnace in a Hamilton basement, with new sheet metal ductwork and PVC venting.
Residential Hamilton Furnace Replacement
A Hamilton furnace with its front panel off during service, beside the humidifier and venting.
Residential Water Heater Installation
A wall-mounted tankless water heater installed on a plywood backer, with new gas and water connections.
Residential AC Replacement
A new Trane central air conditioner installed on a pad beside a brick home.
Trane
Residential Furnace Replacement, Ductwork & Gas Lines
A new furnace installed in an unfinished basement, with new sheet metal supply and return ductwork.
Residential Water Heater Installation
A tankless water heater installed above the laundry area, with new gas, water and venting connections.
Commercial Commercial HVAC, Water Heater Installation
A BuffMax indirect water heater tank piped to a wall-mounted boiler in a commercial mechanical room.
BuffMax water heater
Residential Hamilton Furnace Maintenance
A furnace serviced in a Hamilton basement, with its PVC venting and gas connection.
Residential Furnace Replacement
A new furnace with a humidifier and new venting, installed in an unfinished basement.
Commercial Commercial HVAC
Our crew rigging a large packaged HVAC unit for a crane lift after dark.
Commercial Commercial HVAC
Motivair packaged units installed side by side on a commercial roof.
Motivair units
Commercial Commercial HVAC
A Trane indoor unit installed in a commercial mechanical room, alongside the building's electrical panels.
Trane
Commercial Commercial HVAC, Rooftop Units
A Reznor rooftop unit on a gravel roof, with its electrical disconnect and gas connection.
Reznor rooftop unit
Commercial Commercial HVAC
A row of new boilers installed in a commercial mechanical room, with new copper piping.
Commercial Commercial HVAC
A large commercial air handler installed with new galvanized supply and return ductwork in an open mechanical space.
Commercial Commercial HVAC, Rooftop Units
A crane lifting a packaged HVAC unit onto a commercial roof.
Residential Water Heater Installation
A Navien tankless water heater installed with a storage tank, new copper piping and an expansion tank.
Navien
Commercial Commercial HVAC, Rooftop Units
A packaged rooftop unit connected to large runs of custom sheet metal ductwork on a commercial roof, with its gas line.
Commercial Commercial HVAC, Rooftop Units
New packaged rooftop units staged beside a brick commercial building, ready for the crane lift, with our service vans on site.
Commercial Commercial HVAC, Gas Line Services
A new gas line run across a standing-seam metal roof on supports, feeding rooftop equipment.
Commercial Commercial HVAC, Rooftop Units
A Trane packaged rooftop unit on a gravel roof, with its gas line run across the roof.
Trane
Commercial Commercial HVAC, Shops, Warehouses & Industrial
A Reznor gas-fired unit heater hung from the ceiling of a commercial space.
Reznor unit heater
Our technicians are professionally trained and coached. Proper installation and maintenance lowers your energy bills, protects your equipment and saves you money in the long term. That's why we focus on excellence in:
Whether it's heating, cooling or indoor air quality, we back up the products we sell, install and service. Most furnace and AC units carry a 10-year manufacturer's warranty with timely registration, and financing makes larger projects more affordable. Read what our customers say.
Licensed, certified technicians serving Hamilton, Niagara and surrounding areas since 1955. Emergency service available 24/7.