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ADU & Granny Flat Electrical Metering in Colton, CA - Just Electric Services

Posted on September 03, 2026 by Just Electric Services

ADUs, Granny Flats, and Electrical Metering: A Guide for Colton Homeowners

Colton, California – nestled in the heart of the San Gabriel Valley – is experiencing a surge in popularity as homeowners seek to create Accessory Dwelling Units (ADUs) and granny flats. Often, these additions require separate electrical service, leading to complex metering considerations. At Just Electric Services, with over 25 years of experience serving Glendora, Pasadena, and the surrounding area, we understand these challenges intimately.

Metering Options for ADUs in Colton

  • Single-Phase Service: For smaller ADUs (typically under 100 amps), a single-phase electrical service from your main panel is often the most cost-effective solution.
  • Three-Phase Service: Larger ADUs with higher power demands may require three-phase service, which offers increased efficiency and capacity.
  • Submetering: Often necessary for accurately tracking energy consumption of the ADU. Just Electric Services can install submeters to provide granular data and allow for fair billing between residents.

Code Compliance & Colton Specifics

California’s building codes, including those enforced by the City of Colton, are strict regarding electrical installations in ADUs. We ensure all our work meets or exceeds these requirements. Given Colton's Mediterranean climate with hot summers and mild winters, proper wiring for air conditioning units – a common need in new ADU builds – is particularly critical to prevent overloading circuits and potential fire hazards. Furthermore, understanding the various architectural styles prevalent in neighborhoods like West Colton and East Colton ensures our installations blend seamlessly into existing homes.

When You Need an Emergency Electrician in Colton

Electrical issues can arise unexpectedly, especially with a growing number of homes and ADUs. That’s where Just Electric Services comes in. We offer 24/7 emergency electrician services to respond quickly to outages or critical electrical problems. Don't wait – call us immediately if you experience flickering lights, burning smells, tripped breakers, or any other unusual electrical behavior. We are your trusted electrician near me in Colton for quick and reliable service.

Just Electric Services: Your Local Experts

At Just Electric Services, we pride ourselves on our thoroughness and commitment to safety. We specialize in electrical repair Colton, new installations, and ongoing maintenance for all types of electrical systems. Our team is fully licensed, insured, and dedicated to providing exceptional service to homeowners and business owners throughout the San Gabriel Valley.

Call us today at (626) 625-9021 for a free consultation! Let Just Electric Services handle your ADU electrical needs with expertise and care.

Need an Electrician in Colton?

Just Electric Services has over 25 years of experience serving Colton and the San Gabriel Valley. Call us 24/7.

Call Us (626) 625-9021

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