Electrical Panel Upgrade

Electrical Panel Upgrade in Auburn

Auburn’s Licensed Panel Upgrade Team, Trusted Since 2009

When your home’s electrical demand outpaces what your current panel can deliver, a panel upgrade replaces the existing breaker box with a higher-capacity unit built for modern loads. That means room for EV chargers, heat pumps, induction ranges, home additions, and backup power systems that older 100-amp panels simply weren’t designed to handle. Custom Electrical Services has been doing this work in Auburn since 2009, serving residential and commercial clients throughout King, Pierce, and Snohomish counties.

Our team is fully licensed, insured, and bonded. We offer free estimates on every electrical panel upgrade in Auburn, and emergency services are available when a panel situation can’t wait.

Ready to find out what your home needs? Call us at (206) 558-0440 for a free, no-obligation estimate from our Auburn electricians.

Areas We Serve

Custom Electrical Services is proud to serve Seattle, Washington and other surrounding areas

Auburn
Bellevue
Bonney Lake
Everett
Federal Way
Kent
King County
Kirkland
Puyallup
Redmond
Renton
Seattle
Tacoma

Why Auburn Homeowners Trust Custom Electrical Services

Hiring an electrical contractor for a panel upgrade is a decision that affects your home’s safety for decades. Our A+ rating from the Better Business Bureau and hundreds of five-star reviews reflect what Auburn homeowners consistently find: licensed electricians who show up on time, communicate clearly, and price the job honestly before work begins.

Every estimate we provide is detailed and written, so you know the full cost of labor, materials, and permitting before we touch a single breaker. No surprise change orders. Our electricians stay current with Washington State electrical code through continued education, and every member of our team is licensed, insured, and bonded. We also offer discounts for seniors and individuals with disabilities as part of our commitment to the Auburn community.

Our team structure matters too. We promote apprentices to journeymen from within, which means the electricians on your project are invested, well-trained, and part of a stable crew. That consistency shows in the work.

QMerit Certified for Electrification Upgrades

Custom Electrical Services is a QMerit Certified Partner. QMerit is North America’s leading electrification network, and this certification is held by only select electrical contractors. It means our team is rigorously vetted, background-checked, and trained directly by QMerit on the latest EV and electrification technologies. We’re also a trusted installation partner for premier automotive and EV charger brands.

This matters for panel upgrades because a 200-amp service upgrade is often a prerequisite for safe Level 2 EV charger installation. When a homeowner calls us to assess their charging setup, we can handle the panel evaluation, upgrade, and charger installation in one coordinated engagement rather than splitting the work across two contractors. Auburn homeowners preparing for home electrification get a single, qualified team for the entire scope.

Signs Your Auburn Home May Need a Panel Upgrade

Not every panel problem announces itself. Some show up as nuisances; others are safety concerns that deserve prompt attention.

Signs worth evaluating:

Frequent breaker trips when running multiple appliances at once, suggesting the panel is at or beyond its rated capacity
Flickering or dimming lights when large appliances start, which can indicate voltage fluctuations from an undersized panel
A warm panel enclosure, burning smell, or visible scorch marks near the breaker box, which require immediate professional evaluation
100-amp service or a fuse-based panel that predates the loads a modern home places on it
Heavy reliance on power strips and extension cords throughout the home, often a sign of insufficient circuits
Upcoming projects like a home addition, basement finish, EV charger, or solar installation that require a panel assessment before work can begin

What to Expect From the Panel Upgrade Process

From the first call to the final inspection, here’s what Auburn homeowners can expect when they work with Custom Electrical Services.

Assessment, Permitting & Utility Coordination

We start with an on-site assessment and provide a written estimate outlining the recommended panel size, any service entrance work the upgrade requires, and the full permitting scope. Panel upgrades in Auburn require a permit and a final inspection by the local authority having jurisdiction, and we handle that coordination as part of the project. We also work directly with the utility to minimize the duration of any required power shutdown during installation.

Installation & Inspection

On installation day, power to the home is temporarily disconnected while the old panel is removed, circuits are transferred, and the new panel is installed and tested. Our electricians label every circuit clearly, verify that grounding and bonding systems meet current code, and complete all required testing before power is restored. We then work through the required inspection with the local authority. Most residential panel upgrades are completed within a single workday. Inspection scheduling may add a few days, depending on local availability.

Get a Free Panel Upgrade Estimate in Auburn

Whether you’re adding an EV charger, replacing aging equipment, or preparing for a larger electrification project, our licensed team can assess your current panel and walk you through your options at no cost. Emergency services are available for urgent panel situations that can’t be scheduled.

Call Custom Electrical Services at (206) 558-0440 to schedule your free electrical panel upgrade estimate in Auburn, or reach us through our online contact form.

Benefits of Upgrading Your Electrical Panel

A modern panel does more than add capacity. Upgrading from 100 amps to 200 amps provides the headroom to run heat pumps, induction ranges, EV chargers, and tankless water heaters simultaneously without overloading the system. New panels can also incorporate arc fault circuit interrupter (AFCI) protection, which detects dangerous arcing conditions that older breakers miss, and ground fault circuit interrupter (GFCI) protection for wet and moisture-prone areas per current NEC requirements. Both reduce the risk of electrical fires and shocks compared to older breaker designs.

An updated panel brings the home into alignment with current Washington State electrical code, which matters for insurance coverage and real estate transactions. Auburn buyers increasingly look for homes with updated electrical infrastructure as a sign the property is ready for modern appliances and electrification technology. Installing a higher-capacity panel now also reduces the likelihood of needing another upgrade when the next addition arrives, whether that’s a solar array, battery storage system, or a second EV charger.

What a Panel Upgrade Typically Includes

A standard residential upgrade replaces the existing breaker panel with a new unit rated for greater amperage. The electrician transfers existing circuits to the new panel, installs new circuit breakers, and verifies that grounding and bonding systems meet current code. In some homes, the service entrance cable and meter base also require replacement to support the increased amperage the new panel is rated for.

Dedicated circuits running directly from the panel to a single outlet or appliance are often added during an upgrade. High-draw equipment like EV chargers, dryers, air conditioners, and workshop tools typically require their own dedicated circuit for safe operation. Choosing a panel with open breaker slots at installation leaves room for future additions, which is particularly relevant for Auburn homeowners planning solar panels, battery backup, or additional EV charging points.

AFCI and GFCI breakers can also be incorporated into the new panel at the time of upgrade. Under the National Electrical Code, AFCI protection is required for living spaces including bedrooms, kitchens, living rooms, hallways, and laundry areas, while GFCI protection covers bathrooms, outdoor locations, garages, and other moisture-prone areas.

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View All Reviews

“I am very pleased with Custom Electrical Services”
“I am very pleased with Custom Electrical Services. They arrived fast and took care of the problem right away. Jake was efficient and respectful. And the price was reasonable. I will use them again in the future”

- Maria Porteous
“Thank you!”
“They were genuine and wanted to help us. You have saved this family from a heat wave!”

- J. S.
“5 stars easy”
“I am glad I called these guys. Needed a transfer switch installed so we can use a generator to power the house in an outage. Daniel came out and did an absolutely fantastic job, I couldn't be happier.”

- L. K.
“Fantastic service from Custom Electrical.”
“They were quick to respond to my original request, were able to quote the work from photos that I took, and were clear with their costs. Communication leading up to installation were great, including morning-of phone call to let me know they were on the wa”

- John W.
“Great all around”
“The crew arrived on time and did an excellent job with the install. Definitely will use them again. I especially appreciate their excellent front office staff after having some frustrating experiences with another electric company's office staff.”

- Danny C.
“Thanks!”
“I scheduled an appointment to help me install Tesla wall connector, their two engineers came, they are professional and very fast, it is Great Service!”

- Bo X.
“Great guys!”
“They did great and I can't recommend them enough. They even fixed a small issue that the HVAC electrician ( separate company ) messed up on.”

- Drew R.
“5 Stars”
“I have worked with Custom Electrical Services for installing a Tesla wall connector in a tight and difficult location. Was very much impressed with their quick and clear responses. More importantly they did an exceptional work installing the charger.”

- Aslan M.

Why We're the Community's Go-To For Electrical Service Needs

Effective & Informative Communication
Fully Trained & Equipped
Innovative Methods & Techniques
Customized Individual Approach
Licensed & Insured
Outstanding Customer Service

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