Low Voltage contractors in Upland, CA

15 licensed contractors listed in Upland, CA, from public license records.

By trade

• General contractors (164)
• Electrical (63)
• HVAC (50)
• Plumbing (27)
• Landscaping (27)
• Roofing (23)
• Concrete (19)
• Low Voltage (15)
• Tile (12)
• Flooring (12)
• Painting (10)
• Demolition (9)
• Cabinets & Finish Carpentry (8)
• Pools (7)
• Masonry (7)
• Earthwork & Paving (6)
• Drywall (5)
• Glazing (5)
• Sheet Metal (5)

Low Voltage contractors

• 138 Communications Inc — Low Voltage · Licensed
• A Sound Vision & Automation — Low Voltage · Licensed
• Artistic Sound & Cinema Inc — Low Voltage · Licensed
• Baker Systems Inc — Electrical, Low Voltage · Licensed
• Core Fiber Communications Inc — Low Voltage · Licensed
• Ireland Pro Systems — General contractor, Electrical, Low Voltage · Licensed
• Just Doors — Low Voltage · Licensed
• Marks Audio Video — Electrical, Low Voltage · Licensed
• Quality Teleservices — Low Voltage · Licensed
• Socal Cable Communications Inc — Low Voltage · Licensed
• Southwest Alarm Service — Electrical, Low Voltage · Licensed
• V C I Construction LLC — General contractor, Electrical, Low Voltage · Licensed
• Vci Construction LLC — General contractor, Electrical, Low Voltage · Licensed
• VCI Construction LLC — General contractor, Low Voltage · Licensed
• W M J Communications — Low Voltage · Licensed