Electrical · Mercer Island, WA
Whole-Home Rewiring in Mercer Island, WA
Replace knob-and-tube or aluminum wiring throughout the home.
Whole-Home Rewiring in Mercer Island, WA
When Mercer Island homeowners search for whole-home rewiring or a dependable electrical contractor near them, they want craftsmanship that lasts and a crew that communicates. That's exactly what we do. Replace knob-and-tube or aluminum wiring throughout the home.
Mercer Island projects often involve sloped lots, shoreline rules, and mid-century homes that benefit from thoughtful structural and design planning.
Electrical work is licensed and inspected — we scope panel upgrades, rewiring, EV chargers, and lighting so kitchens, baths, and exteriors meet current code.
What's included in your whole-home rewiring
A typical whole-home rewiring in Mercer Island can involve code corrections, outlets, circuits, lighting — and we put the full scope in writing so you know exactly what's covered before work starts.
Every change is documented: which circuits were added, what was upgraded, and what was brought up to code.
How much does a whole-home rewiring cost in Mercer Island?
Most whole-home rewiring projects in Mercer Island fall between $19,500 – $58,500, depending on the size of the space, the finishes you choose, and the condition of what's already there.
Because every home is different, we don't quote final numbers sight unseen. After a free in-home consultation you get a detailed, itemized estimate tied to your actual electrical project — so there are no surprises later.
Why Mercer Island homeowners choose Xion Build
Local crews who know Eastside permitting, inspections, and the way Pacific Northwest weather tests a home.
Honest guidance on where to invest and where to save, so your budget goes toward what adds real, lasting value.
One dedicated point of contact coordinates the entire job, so you're never chasing subcontractors or wondering who's responsible.
Our Mercer Island electrical process
Each phase is inspected and documented, and we keep you updated so you always know what's happening and what's next.
It starts with a free, no-obligation consultation: what you want, the constraints, and a realistic budget range before you commit to anything.
Design and material selections come next, so finishes, fixtures, and pricing are locked in before demolition — no surprises mid-project.
Frequently asked questions
What should we decide before starting a whole-home rewiring?
Your budget range, must-haves, timeline, and any finishes you already love. For electrical work we also review access, existing conditions, and whether permits are required in Mercer Island.
How much does a whole-home rewiring cost in Mercer Island?
Most whole-home rewiring projects in Mercer Island run $19,500 – $58,500, depending on scope, finishes, and existing conditions. After a free in-home consultation we provide a detailed written estimate so your Mercer Island price reflects the actual project — not a guess.
Do you offer free estimates for whole-home rewiring near Mercer Island?
Absolutely. We provide free, no-obligation in-home estimates throughout Mercer Island and the greater Eastside, with transparent, itemized pricing.
Do you offer a whole-home rewiring in Mercer Island, WA?
Yes. Replace knob-and-tube or aluminum wiring throughout the home. Xion Build is a licensed, bonded, and insured electrical contractor serving Mercer Island and the surrounding WA communities.
Do you handle permits and inspections?
Yes. We manage permit applications, schedule inspections, and coordinate any required engineering so the work passes cleanly in Mercer Island.
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Knob-and-tube replacement
Safely remove and replace legacy wiring during remodels.
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Standby generator hookups and automatic transfer switches.
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