HVAC Services
in Northern VA

An air conditioner may stop cooling properly because of low refrigerant levels, dirty filters, frozen coils, or other system issues. Sam and Sons Services provides professional AC repair and diagnostic services throughout Northern Virginia. If your AC is not cooling properly, call 703-256-8080 to schedule service.

Most HVAC manufacturers recommend maintenance twice per year, once before the cooling season and once before the heating season. Sam and Sons Services offers professional HVAC maintenance to help improve efficiency, prevent breakdowns, and extend equipment life.

Signs that you may need a new furnace include frequent repairs, uneven heating, unusual noises, and rising energy bills. Sam and Sons Services provides furnace installation and furnace replacement solutions throughout Northern Virginia.

Yes. Heat pumps provide both heating and cooling and can be an energy-efficient solution for many Northern Virginia homes. Sam and Sons Services offers heat pump installation, heat pump repair, and heat pump maintenance services. Call 703-256-8080 to learn more about your options.

A malfunctioning thermostat can cause temperature inconsistencies, short cycling, or system failures. Sam and Sons Services provides thermostat installation, thermostat repair, and thermostat troubleshooting services throughout Northern Virginia. Call 703-256-8080 to schedule an appointment.

Many homeowners can improve energy efficiency by scheduling routine maintenance, replacing air filters, sealing ductwork, and upgrading to a high efficiency HVAC system. Sam and Sons Services provides professional HVAC service, maintenance, and system upgrades throughout Northern Virginia.