1.909.986.3900 ○ 1.626.810.5516 ○ 1.562.944.3990

Ontario 
Rancho Cucamonga

Rolling Heights
Hacienda Heights

Whittier ○ La Habra

Pomona ○ Diamond Bar

Azusa ○ Glendora
La Puente ○ West Covina

La Verne ○ San Dimas
Walnut ○ Phillips Ranch

There is no job to big or too little for Southwest to resolve. Our corporation has the most modern equipment available on the market today to resolve all of your plumbing, heating, air, and water heater  issues quickly and efficiently.  Satisfied Customers have trusted us Since 1975. 

○  Repair
○  Replacements
○  Commercial
○  Residential
○  Servicing all Major Brands
○  Friendly Reliable Service
○  Family Owned
○  Earthquake Bracing
○  Tankless Water Heaters