Heating & air conditioning · Brookfield and nearby areas
Heating & cooling in Brookfield
Northgate Heating & Air (Demo) works on heating and air conditioning across Brookfield and nearby areas. Call to tell us what your system is doing, or what you'd like installed.
Heating & air conditioning04 services
Services
Heating & cooling services
What Northgate Heating & Air (Demo) can help with. If you don't see what you need, call and ask.
AC repair
Diagnosis and repair of central air conditioning.
Furnace and heat pump repair
Gas, electric and heat-pump systems.
System replacement
Right-sized equipment, installed cleanly.
Maintenance visits
Seasonal checks for your system.
Our work
Our work
01Line of rooftop condenser units along a service walkway 
02Crane lifting a packaged rooftop HVAC unit onto a building 
03Mechanical room with air-handling units and insulated ductwork
Service area
Where we work
We serve these areas:
- Brookfield
- Elm Grove
- Wauwatosa
- Menomonee Falls
About
About Northgate Heating & Air (Demo)
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