Whether you have a heat pump or a gas furnace there are some things you can so before calling for repair service.
• Check air filter and replace if dirty.
• Check breakers and red cover emergency switches are on.
• Check programmable thermostats for correct configuration.
• Check whether it is lit or not. It these tips don't solve your problem, then call us for advice or schedule a service call as we would be glad to diagnose and fix your heating problems.
Remember that under initial evaluation or diagnosis of heating and cooling system, a reputable contractor can know that just replacing parts may not be the solution. If units are a reputable brand and number of break downs have been few and whatever repairs have been made are with original manufactured parts with exact engineered specifications for replacement components for that model unit, then repairing could be a good solution.