Frigid temperatures are expected over the weekend, but homeowners can keep warm without absorbing higher utility costs.

Local HVAC company Edison Heating and Cooling shared some best practices with News 12.

"I think the last time I can remember extreme temperatures like this was maybe like 2016," HVAC technician Marco Silva said. "I think we have a lot of new homeowners on the market now. Educate yourselves. Ask us questions."

Silva said blockages on the outside of homes can cause heating systems to work overtime unnecessarily. He advised homeowners to clear snow or similar buildup near equipment.

"Think of your HVAC equipment as your respiratory. It is the lungs of the home. If those lungs can't breathe, your utilities will go up," he said.

Technicians also advise homeowners with older windows and doors to seal any gaps.

"With a thermal camera, you can actually physically see the heat going right out. It happens a lot," Silva said.

Experts told News 12 that cranking up the thermostat won't necessarily generate more heat, but it will cost extra.

"On a day like tomorrow, you're going to see it operate around 68-70 degrees even if you set it to 80. They're going to run as best as they can," Silva said.