Your electric panel in Mercer Island, WA is the heart of your home’s increasingly complex electrical features. What was once designed for lighting and perhaps a stove has expanded to power HVAC equipment, kitchen appliances, water heaters, even EV charging. Whether it’s time to upgrade electrical panel size or capacity or replace electrical panel for safety, the key to success is information on how you’ll be using it in the future. Perhaps you’ll have a home office, incorporate a new generator for storm outages, or build and wire an addition. Make sure your panel is ready to connect you to the future.
Electric Panel Experts in Mercer Island
Did you know that today’s electric panel can also be a focus for electrical safety features beyond circuit breakers? When planning to upgrade electrical panel capacity and circuits, let’s talk about whole-house lighting and surge protection, plus breakers with GFCI and AFCI built in. These take the place of components scattered throughout your Mercer Island home, for centralized reliable protection.
You may also want to consider upgrading 15 amp circuits to 20 for modern use, and add specialized circuits for appliances, EV charging, and workshop equipment. Our licensed electricians will make sure that wiring and outlets match your circuit breaker ratings for your safety. If you replace electrical panel equipment along with upgrading your service power rating, it’s especially important that you plan for the future and just do it once.
Reasons to replace or upgrade electrical panels include:
- Old, unsafe, or rusting electric panel
- Outdated or recalled circuit breaker gear
- Preparing to add more outlets, circuits, and electrical features
- Increased incoming power service
- Adding more electrical appliance circuits
Skilled Electricians to Upgrade Electrical Panel Equipment
For over 30 years, Brennan Electric has been serving Mercer Island and the Puget Sound area, so we’re the perfect choice for future electrical planning. We pride ourselves on our electrical services for homeowners, with the same high quality and excellent services as our colocated heating and air company. From generators to electric panels, home wiring to electrical vehicle charger installation, we provide up-to-date services from licensed electricians.

Since 1987, we’ve been Seattle’s best electrical company with licensed and bonded staff, whether we’re changing a light switch or troubleshooting complex electrical problems. We’re BBB accredited and A+ rated, excellent communicators you can trust and rely on, and an Angie’s List Super Service Award winner 13 years in a row. We give back to our community, partnering with Northwest Harvest.
Time to replace or upgrade electrical panel equipment for the future in Mercer Island? Call Seattle’s best electrical team at Brennan Electric today!