A professional HVAC service or a do-it-yourself simple task, prior to winter, can contribute to saving costs during the cold season. To save energy consumption and costs during winter, a home owner should first assess, alone or with the help of a HVAC professional, potential problematic areas. The assessment should be accompanied by a course of action, to correct identified issues. Air seepage cracks/ slits/ holes on walls, windows and doors among others areas should be sealed, and additional insulation installed to ensure heat retention in homes, when the cold season commences. Professional HVAC services should be employed, once in a while, to ensure all heaters and furnaces are in good condition as well to repair, recommend and install more energy efficient equipment; especially heating equipment. Saving costs during winter may also mean making sure the risk of accidents, such as fires, carbon monoxide poisoning, mold, etc remains at a minimum; through keeping other areas clean, duct systems working, drainage systems cleared, etc. This is because such accidents will cause unexpected damage or illnesses which incur home owners unplanned costs. Guaranteeing heat preservation in homes Sealing areas that seep air through doors, windows and slits/ holes, on a house’s wall ensures heat retention; meaning the heater can run on lower energy and lesser duration while providing adequate heating. The sealing, especially under doors or windows, can be done through stuffing cloths, wood litter, sand etc into cloth then pushing that stuffing into the openings to prevent seepage of air. Larger slits or holes can be sealed with caulk or fillers, available at HVAC companies or local hardware shops. Insulation films on windows prevent heat loss, just as extra insulation, in the form of heavy drapes or card boards, on walls, floors and roofs. Stocking adequate fuel supplies Some people use coal, wood, pellet, etc, stoves for their heating. Collecting enough supplies, before winter, saves house owners the need to go out on cold winter days, driving on slippery snow, to restock these supplies. Pre-stocking ample fuel supplies save fuel money (driving to collect the supplies during winter) and extra prices of fuel at that time. Professional HVAC service Professionally trained and skilled HVAC staffs guarantee thorough works on inspections of possible energy loss areas and problems with HVAC equipment. They can recommend more durable and efficient heating service such as new heater installation, heater maintenance and repair. This ensures everything runs well during the winter. Some HVAC companies provide a free assessment of premises, but charge reasonable prices for whatever professional HVAC service (repair, maintenance, installation) they provide. Conclusion Excessive costs, during winter, can be prevented through preventive measures or installation of energy efficient HVAC equipment. Energy efficient equipment use less energy while sealing possible energy loss areas, or increasing insulation in homes, retain heat; saving on energy consumption and ultimately costs. Cleaning of a home’s surrounding, drainage, exterior and interior of the house prevents sudden costs that may be caused by damage from clogged systems or damaged places.