1. Upscale Audio
2504 Spring Ter, Upland, CA 91784
Coordinate: 34.15599,-117.66534
Phone: (909) 931-9686
2. Basic Sound Production
1700 W Foothill Blvd, Upland, CA 91786
Coordinate: 34.10586,-117.68319
Phone: (909) 985-5218
3. Upland Loudspeaker Service
290 N Benson Ave Ste 4, Upland, CA 91786
Coordinate: 34.0973,-117.68085
Phone: (909) 946-5944
4. Ireland Sound Systems
1232 Monte Vista Ave Ste 7, Upland, CA 91786
Coordinate: 34.10948,-117.6983
Phone: (909) 982-2907
5. G Sound
1466 E Foothill Blvd Ste G, Upland, CA 91786
Coordinate: 34.10664,-117.6292
Phone: (909) 920-6098