Family-owned · Pierce & King Counties
Heating & cooling for custom and luxury homes
Southern Heat LLC designs, installs, and services furnace, AC, heat pump, and mini-split systems with honesty and craftsmanship — from Graham to Seattle.
What we do
Full-service residential HVAC — installation, repair, and maintenance — with careful attention to comfort, quiet operation, and finish quality.
Furnace
Install and repair gas furnaces sized for your home — reliable heat through Puget Sound winters.
Furnace services →Air Conditioning
Central AC install and repair for cool, even comfort on warm Western Washington days.
AC services →Heat Pumps
Efficient year-round heating and cooling with properly designed heat pump systems.
Heat pump services →Mini-Splits
Ductless comfort for additions, bonus rooms, and zoned luxury living spaces.
Mini-split services →Maintenance
Seasonal tune-ups that protect equipment life and keep systems running quietly.
Maintenance →New Construction
HVAC design and install for custom and luxury home builders across Pierce & King.
New construction →Our work
Real installs across Pierce & King.
Honesty over hype
Southern Heat is family-owned and based in Graham, WA. We recommend what your home actually needs — not the highest-ticket option. Clear communication, clean job sites, and workmanship that fits custom and luxury homes.
Talk with Southern Heat
Homeowners and builders welcome. Call or send a short quote request.