Ohm Electrical Contracting - Seattle's Top-Rated Electrical Contractor

Seattle, WA 98144

(206) 678-6744

https://www.ohmelectricalcontracting.com

What the Company Handles

  • Electric installation or replacement
  • Circuit breaker repair
  • Electric panel repair
  • Electric repair
  • Electric panel installation
  • Electric vehicle charging station installation

Meet the Team

OHM Electrical Contracting, LLC is a Seattle-based, state-certified Minority-Owned Business founded and personally overseen by Master Electrician Alfred Paul Sim. With a combined team experience exceeding 80 years, Alfred brings over three decades of field expertise, having managed complex commercial builds and residential upgrades. The company's approach is guided by Native heritage values of respect and honesty, focusing on clean work, clear communication, and building lasting solutions. OHM specializes in modern electrical needs like EV charging stations and panel upgrades while offering comprehensive services for residential, commercial, and light industrial clients across the greater Seattle area. They handle all permitting, provide free estimates, and emphasize energy-efficient solutions that comply with local codes.

Question Answers

I'm considering an EV charger installation at my Seattle home. What should I know about the process with OHM?

We handle the entire EV charging station installation from start to finish, including managing all necessary City of Seattle permits. Our process begins with a free estimate to assess your home's electrical capacity, as many installations require a panel upgrade for safe operation. As a licensed 01-Master Electrician with over 30 years of experience, Alfred Sim personally ensures the installation meets all local codes and is optimized for your vehicle and daily use.

My circuit breaker keeps tripping. Is this a sign I need a panel upgrade or repair?

Frequent tripping can indicate an overloaded panel, which is common in older Seattle homes with added modern appliances. We offer comprehensive evaluations to diagnose the issue, whether it requires panel repair or a full upgrade to a higher-capacity system. Our team specializes in panel work, ensuring any upgrade is performed cleanly, complies with current Seattle electrical codes, and provides a safe, reliable foundation for your home's electrical needs.

I've heard rodent-damaged wiring is a problem in Seattle. Can you inspect and repair this?

Yes, we frequently address rodent-damaged and loose wiring connections in Seattle-area homes. These issues pose a significant fire hazard. Our electricians perform thorough inspections to locate compromised wiring, often within walls or attics. We then safely remove the damaged sections, replace them with new, code-compliant wiring, and implement measures to help prevent future infestations, ensuring your home's electrical system is safe and reliable.

Business Location & Hours



Mon:7:00 AM - 5:00 PM
Tue:7:00 AM - 5:00 PM
Wed:7:00 AM - 5:00 PM
Thu:7:00 AM - 5:00 PM
Fri:7:00 AM - 5:00 PM
Sat:Closed
Sun:Closed


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