Whole House Rewiring in Bellingham, WA
Rewiring a house is a big job, and you deserve a straight description of it before anyone quotes you a number. Bellingham Electrical plans and performs whole house rewiring for homes in Bellingham and across Whatcom County: old knob and tube, aluminum branch circuits, undersized or deteriorating wiring, and homes that have simply outgrown what is in the walls.
We start with an on-site assessment at our flat $129 service-call price, credited toward the work if you hire us. You get a written scope and price before a single wall is opened.
Call or text (360) 218-4499 or book online.
Licensed, bonded, and insured. WA L&I contractor registration CASCACH748MH.
Licensed electrical work, led by Eric Chan, WA electrical administrator AD CHAN*E*743C7.
$129 service call, credited toward the work if you hire us.
On time or it's on us. Miss the window we gave you and the $129 service call is free.
When a home actually needs rewiring
Not every old house needs a full rewire, and we will tell you if yours does not. These are the situations where rewiring is usually the right conversation to have:
Knob and tube wiring. Common in older homes. It was a legitimate method in its day, but it is ungrounded, its insulation degrades with age, and it was never designed for today's electrical loads or for burial under modern insulation. Replacing it reduces risk and brings the home up to current code.
Aluminum branch wiring. Some homes were wired with aluminum branch circuits. Aluminum expands and contracts more than copper, which can loosen connections at outlets and switches over time. Depending on the home, the fix ranges from approved connection remediation to full replacement, and we will lay out both honestly.
Ungrounded two-prong outlets. If most of your outlets are two-prong, the wiring behind them likely has no ground. That limits what you can safely plug in and what protection the system can offer. Adding grounded circuits is often part of a rewire, or a targeted project on its own.
Repeated breaker or fuse trouble. Breakers that trip constantly, fuses that blow on ordinary loads, or circuits that cannot handle a space heater and a vacuum at the same time can point to wiring that is undersized, deteriorated, or spread too thin.
Insurance or purchase inspection findings. Insurers and home inspectors regularly flag knob and tube and aluminum branch wiring. If a finding like that has landed on your desk, we can assess the actual condition of the system and give you a written scope and price to address it.
None of this means your house is about to fail. Plenty of older homes run for years on original wiring. It means the wiring is past its design life, and replacing it reduces risk, adds capacity, and removes a recurring flag on inspections. That is a decision worth making with real information, which is what the assessment is for. If your problem is a single dead outlet or one troublesome breaker, start with electrical repair instead; not every symptom needs a rewire.
What a whole house rewire looks like
Here is the honest version of the process.
- 1
Assessment. A licensed electrician walks the house: panel, attic, crawlspace, accessible junctions, and a sampling of outlets and fixtures. We map what is actually in the walls, not what the listing said.
- 2
Written scope and price. You get the plan in writing: which circuits are replaced, where the new runs go, what the panel needs, the permit, the inspection, and the price. No open-ended hourly guesswork on a job this size.
- 3
Phased work. We rewire in stages, circuit by circuit or area by area, so the house keeps working while we go. Most rewires are sequenced so you have power in the rooms you live in at the end of each day.
- 4
Living in the home. Most families stay in the house during a rewire. Expect some rooms to be off-limits during the workday, short planned outages, and dust control at the work areas. We will tell you before we start which days will be the disruptive ones.
- 5
Drywall, honestly. A rewire means openings. We fish wire wherever the structure allows to keep cutting to a minimum, but some access holes in walls and ceilings are unavoidable. We cut clean, label what we open, and are upfront about what patching and paint will be needed afterward. You will know the drywall picture before work begins, not after.
- 6
Inspection and closeout. The work is inspected, corrections are handled if the inspector wants anything adjusted, and you get the final documentation.
Permits and L&I inspection
Whole house rewiring in Washington requires an electrical permit, and the finished work is inspected by the Washington State Department of Labor & Industries. That is not red tape to route around; it is your independent confirmation that the work was done to code.
We pull the permit, schedule the L&I inspection, and meet the inspector. The permit and inspection are part of the quoted price, and the paperwork stays with the house, which matters at sale time and for insurance documentation.
If a contractor offers to rewire your house without a permit, that discount follows the house around forever. We do not do unpermitted rewires.
Remodel and addition wiring
Rewiring is not always a whole-house event. If you are remodeling a kitchen, finishing a basement, or building an addition, the new space needs wiring designed and permitted the same way: new circuits sized for the actual loads, code-required outlet and lighting placement, and L&I inspection before the walls close.
Remodels are also the cheapest moment to replace old wiring, because the walls are already open. If your remodel exposes knob and tube or aluminum branch circuits, we can price replacing what is exposed while access is free, so you are not paying to open the same walls twice.
We work alongside your general contractor and keep the electrical scope on their schedule: rough-in wired and inspected before insulation and drywall, trim and final inspection at the end. Tell us what you are planning and we will quote the wiring portion in writing.
The panel is part of the plan
A rewire almost always runs through the electrical panel, literally. New circuits need breaker spaces, and older panels often lack the capacity or the space for what a modern home draws.
During the assessment we evaluate the panel alongside the wiring. If it needs replacing, you will see that as its own line item with its own price, and doing both at once is usually cheaper than doing them in separate projects. If your panel is fine, we say so and tie the new circuits into it.
For what a panel replacement or service change involves, see our electrical panel upgrades page.
FAQ
Old wiring, or a remodel that needs new circuits? Start with an assessment.
Flat $129 service call, credited toward the work if you hire us. A written scope and price from a licensed Bellingham electrician, before any wall is opened.
- Call or text (360) 218-4499
- Book Online
Cascade Crest Home Services LLC dba Bellingham Electrical. WA L&I license CASCACH748MH. Bellingham Electrical, 8125 Birch Bay Square St, Unit 205, Blaine, WA 98230, (360) 218-4499