Capitol Hill Electrician – Business and Home Electrical Repair and Installation

If you’re looking for an electrician in Capitol Hill, Seattle, you’re in the right spot! OHM Electrical Contracting is here to help. We stand ready to help with all of your electrical needs, including:

  • Electrical repairs
  • Lighting installation
  • Panel upgrades and installation
  • Replacing old wiring
  • Electric vehicle charging stations
  • Solar panel installation
  • Tankless hot water heater installation
  • And more!

The Right Electrician for Your Capitol Hill Home

We understand that your Capitol Hill home may be older, or it may be brand new! Whether you need help replacing old knob and tube wiring, or you need an experienced and reliable electrical contractor to wire your new-construction home or remodel from the ground up, you can count on OHM to do the job right.

The Best Electrical Contractor for Your Capitol Hill Business

We know that many businesses in the Capitol Hill neighborhood are located in older buildings that have been through multiple remodels over the years. With changing technology and increased electrical loads, it’s important to keep your wiring up to date. Be sure your place of business is safe and that all of the wiring is up to code and ultra-reliable.

When you hire OHM, you get The OHM Commitment:

  1. Safety First. The safety of your home, your family, and your place of business are our highest priority.
  2. Thoroughness. We do the job right, the first time. We do not cut corners. We work with you to implement the best solution. This means that even if something unexpected comes up in the middle of project (this is very common on almost any home renovation project!), we will consult with you every step of the way to make sure that we take the best course of action to meet your needs. We believe in honesty, transparency and putting our customer’s interests first.
  3. Fair Price. We always give you a fair price and top-quality work. That’s just how we operate.

Contact OHM today to get started.


OHM Electrical Contracting is a team of skilled electricians founded by Alfred Paul Sim, a licensed 01 Master Electrician in Seattle. Alfred has experience in all areas of electrical construction, electrical business management, and electrical engineering. We are dedicated to providing timely service and quality workmanship to residential and commercial owners in Capitol Hill Seattle.

Our goal is to deliver a one-stop-shop for all electrical needs in the region of Capitol Hill Seattle. OHM Electrical Contracting’s professional electricians have years of experience to ensure the job is done right the first time.

Hiring a professional electrician is important especially when dealing with your electrical problems in your property. They must be trustworthy and experienced in getting the job done, reliable, and be someone who will always put your safety as their top priority. A well-trained electrician can detect early warning signs of any electrical issues and can troubleshoot more trivial problems. At OHM Electrical Contracting, you can be assured that all electricians are professional and skilled in their expertise. The company is located in Seattle and it owned by Alfred Paul Sim who has passed the licensure as 01 Master Electrician. OHM Electrical Contracting has placed a heavy emphasis on renewable energy and strives to provide the more eco-friendly alternative whenever possible.

OHM Electrical Contracting is the company you can depend on when dealing with problems involving your electrical systems in your property such as fire alarms, garage sensors, and other electrical setups. No job is too big or too small for our licensed and insured contracting company.

Our service entails troubleshooting the problem and offer small fixes such as broken light switches and plugs. For costly repairs and upgrades, no need to worry because we’ll provide you with an estimate first so we can order the proper parts and schedule a time to do the work. We also provide electrical inspection services and investigate for any “red flags” you should be aware of.

If you’re looking for an electrical contracting company in Capitol Hill, Seattle, that you can trust, we’re your crew. Give us a call for a free estimate or ideas to consider when you’re not quite sure what you need or want.

OHM Electrical Contracting

Address: 620 S Orcas St Suite 80127, Seattle, WA 98108

(206) 973-9184