Sub Panel Installation in Greater Seattle, WA
More breaker space for a garage, ADU, addition or workshop without replacing the main panel.

Benefits of our sub panel installation service
Garage and shop sub panels
Fast quoteADU and addition panels
Fast quoteFeeder sizing and routing
Fast quoteClear breaker labelling
Fast quote
Our sub panel installation goes above and beyond.
A sub panel adds circuits where you need them. We size it, feed it from the main panel and label every breaker.
- Licensed & insured electrical contractor
- Work done safely and to current electrical code
- Permits & inspections handled
- Clean, tidy work area when we leave

What your neighbours say about our work.
- David GrantGoogle review · Outdoor outlet
All Region Electric PLLC is an exceptional company. I needed an outdoor outlet installed, and contacted several companies. All Regional Electric responded immediately, and scheduled the job for that day. Mustafa is professional, knowledgeable, thorough, personable, and efficient. The quality of the work he did not only exceeded my expectations but was very reasonably priced. In addition, his skillful repair of the drywall (which needed to be removed for the outlet installation) was above and beyond. I highly recommend Mustafa, and will definitely use him for any future electrical work.
- Natalie EverettGoogle review · Repairs & inspection
Polite, honest, prompt, and professional. Mustafa gave us a competitive estimate. He, Issac and Joe arrived on time, handled all repairs rapidly, took responsibility for inspections, and handled all interactions with the PUD. An added bonus: they left our garage cleaner than it was when they arrived! We deeply appreciated their attention to detail and wraparound service. Trustworthy. We will hire again.
- Deepthi MohanGoogle review · EV charger & outlet
Mustafa has been fabulous to work with. He installed an EV charger for us and helped install a new outlet. He also charges a fair price, is efficient with his work, and leaves the place spotless.
A fair price, agreed first
A clear, competitive price before we start. No surprises on the invoice.
Explained in plain language
Mustafa walks you through what's wrong and what your options are, so you decide with confidence.
Spotless when we leave
Drywall patched and the area cleaned up. Customers say we left it cleaner than we found it.
More electrical solutions.
Good to know before you book.
How much does an electrician cost?
Every home is different, so we price each job individually. We look at the work — in person when needed — and give you a clear price before anything starts. Customers regularly describe our pricing as fair and competitive.
Do you handle emergencies?
Yes. For no power, sparking, a burning smell or a hot panel, call (206) 637-1988 any time. If you smell burning or see smoke, leave the building and call 911 first.
Can you install a Tesla or other EV charger at home?
Yes. We install Level 2 chargers for Tesla and every other EV brand. We check that your panel can take the extra load first, then run a dedicated circuit to where you park.
Do you pull permits and deal with inspections?
Yes. When a job needs a permit, we handle the permit, the inspection and any coordination with your utility.
My house still has knob and tube wiring. Is that a problem?
Knob and tube wiring has no ground and was not designed for modern loads, and many insurers will not cover it. We can assess it and replace it with modern grounded circuits.
Have an electrical problem? We can help.
Tell us what is going on and when suits you. Mustafa will call back to confirm the visit and give you a clear price before any work starts.
No pressure. A straight answer either way. · Call (206) 637-1988