Heating & CoolingGuide
Before You Call for HVAC Service: Six Checks That Take Ten Minutes
Plenty of service calls end with a dead thermostat battery or a switch someone bumped. Run through these six checks first; they take about ten minutes.
Services · Heating & Cooling
Thermostats, filters, vents, drafts and seasonal tune-up checks.

A good share of “no heat” calls end with a dead thermostat battery, a tripped switch or a filter so clogged the furnace shut itself down. Those are worth checking before you pay for an HVAC visit.
We take care of thermostats, filters, registers, condensate lines and the drafts that make one room colder than the rest. Refrigerant, gas valves and burners belong to a licensed HVAC technician, and we will point you to one.
Guides & posts
Some of these you can handle yourself. Each one says where to stop.
Heating & CoolingGuide
Plenty of service calls end with a dead thermostat battery or a switch someone bumped. Run through these six checks first; they take about ten minutes.
Heating & CoolingGuide
The filter is the cheapest part of your heating system and the one most often ignored. Here is how to buy the right one and keep it changed.
Other services
Free, no-pressure estimates
Tell us what is going on. We will call you back within one business day and give you a written price before any work starts.