Electrical Remodeling & Rewiring in Kirkland
Electrical Remodeling & Rewiring in Kirkland, WA — Done Right, Built to Last
You’re in the middle of a kitchen remodel and your contractor just told you the existing wiring can’t support the new appliances. Or you’re finishing a basement addition and you need circuits, outlets, and lighting roughed in before the drywall goes up. Or you bought a 1960s colonial in Juanita that has original wiring and an insurance company that won’t renew your policy until you address it.
These are the calls McCarthy Electric & Technologies receives every week from Kirkland homeowners. We handle the full electrical scope of remodels, additions, and rewiring projects — from a single kitchen circuit to a complete whole-home rewire — permitted, inspected, and coordinated with your general contractor so the project doesn’t stall waiting on the electrician.
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- Permitted Work
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Free Electrical Remodeling Estimate in Kirkland — (425) 877-5572
Remodels · Additions · Partial & Full Rewires · Knob-and-Tube Replacement · Permitted Work
Kirkland's Older Homes Were Not Built for the Way You Live Today
A large portion of Kirkland’s residential housing was built between 1955 and 1985 — a period when the typical household ran a refrigerator, a television, and a few lamps. The electrical systems in those homes were sized accordingly. Today, that same home may be running a double oven, an induction cooktop, a dishwasher, a home office with dual monitors and networking equipment, a heat pump, an EV charger in the garage, and a smart home system throughout. The original 100-amp panel and the branch circuit wiring it feeds were never designed for any of that.
The consequences are predictable: circuits that trip under normal use, outlets that can’t hold a plug securely, lighting that flickers when a large appliance cycles on, and — in homes with knob-and-tube or early aluminum branch wiring — an insurance situation that ranges from premium surcharges to outright policy denial. According to the National Fire Protection Association, electrical failures or malfunctions are the second leading cause of U.S. home fires. Outdated wiring is not a cosmetic issue — it is a safety and liability issue that compounds over time.
A remodel or addition is the most cost-effective moment to address these conditions. When walls are already open for a kitchen renovation, running new circuits costs a fraction of what it costs to access the same locations later. McCarthy Electric works alongside Kirkland’s general contractors and homeowners to time the electrical scope correctly — so the upgrade happens once, during the project, instead of twice.
What McCarthy Electric Handles on Remodel and Rewiring Projects in Kirkland
Every project is different — a bathroom remodel needs a handful of specific circuits; a whole-home rewire of a 2,400 sq ft split-level in Finn Hill is a multi-day project. The table below summarizes what McCarthy Electric’s electrical scope covers for each common project type in Kirkland.
Project Type | Electrical Scope | Service Page |
Kitchen Remodel | Dedicated circuits for range, refrigerator, dishwasher, microwave, and under-cabinet lighting. GFCI outlets at counter height. Recessed lighting layout and dimmer wiring. | |
Bathroom Remodel | GFCI outlets at required code distances. Exhaust fan wiring and timer switches. Radiant floor heating circuits. Vanity lighting and dimmer controls. | |
Home Addition | New sub-panel or branch circuit extension to serve the addition. Wiring for outlets, lighting, HVAC equipment, and any specialty loads. Full permit and inspection. | |
Partial Home Rewire | Targeted replacement of specific circuits or rooms showing signs of failure, overload, or code non-compliance — without requiring a full-house rewire. | |
Full Home Rewire | Complete replacement of all branch circuit wiring from panel to device, new outlets and switches throughout, panel upgrade where required. Minimized drywall disruption. | |
Knob & Tube Replacement | Systematic removal of knob-and-tube wiring and replacement with modern grounded copper wire. Required for most homeowner’s insurance policies on pre-1950 homes. |
Common Situations We Handle for Kirkland Homeowners
My Kitchen Remodel Needs New Circuits but the Electrician Quoted Is Three Weeks Out
Remodeling projects have a sequencing problem: the electrician has to rough in before insulation and drywall, and if the electrician’s schedule doesn’t align with the general contractor’s timeline, the whole project stalls. McCarthy Electric works with Kirkland homeowners and GCs directly to schedule rough-in, trim-out, and inspection around the project’s critical path — not around our convenience. We show up when the walls are open, and we’re done before they close.
For kitchens specifically, code requires dedicated circuits for the refrigerator, dishwasher, microwave, and range — plus GFCI-protected counter receptacles on at least two separate circuits. In most Kirkland homes built before 1990, none of that exists as required. We assess the existing panel capacity, determine what new circuits are needed, and rough in everything in a single visit so the GC can keep moving.
I Just Bought an Older Kirkland Home and the Inspector Found Knob-and-Tube Wiring
Knob-and-tube wiring was standard construction in homes built before roughly 1950 and occasionally found in additions built through the 1970s. It has no ground conductor, uses cloth-wrapped insulation that degrades with age and heat, and is not rated for the electrical loads of a modern household. More practically: most homeowner’s insurance carriers in Washington State either refuse to insure homes with active knob-and-tube wiring or add a significant premium until it is replaced.
McCarthy Electric removes active knob-and-tube wiring systematically — circuit by circuit — and replaces it with modern copper wiring, grounded outlets, and AFCI/GFCI protection where required by current code. We minimize drywall disruption through careful planning of wire routes, and we coordinate the required city permit and inspection so the work is documented and insurable.
I Am Adding a Room or ADU and Need Electrical Roughed In
A room addition or accessory dwelling unit requires new circuits from the main panel — or a sub-panel if the addition is detached or the distance from the main panel makes individual circuit runs impractical. McCarthy Electric determines the right approach based on the addition’s load requirements, the main panel’s remaining capacity, and the physical layout of the build.
For ADUs in particular, Kirkland’s permitting requirements have evolved significantly as the city has moved to encourage accessory dwelling construction. McCarthy Electric is familiar with the current electrical code requirements for ADUs — separate metering in some configurations, required circuit types, smoke and CO detector placement — and ensures the electrical rough-in passes city inspection the first time.
My Home Has Aluminum Branch Circuit Wiring and I Am Not Sure What That Means for Me
Aluminum branch circuit wiring was widely installed in the late 1960s and 1970s as a lower-cost alternative to copper. It is still present in a large number of Kirkland homes from that era, particularly in Houghton, parts of Juanita, and Finn Hill. The issue is not the aluminum itself — aluminum wiring is still used today for large feeder circuits and service entrance conductors — but rather the connections. Aluminum expands and contracts more than copper with heat cycles, causing connections at outlets, switches, and fixtures to loosen over time and arc.
The correct fix is not necessarily a full rewire. For homes with aluminum branch circuit wiring in otherwise good condition, a licensed electrician can install approved CO/ALR-rated devices at every connection point — a less disruptive and less expensive remediation than full replacement. McCarthy Electric assesses the specific condition of your aluminum wiring and recommends the appropriate approach, whether that is device replacement, partial rewire of high-risk circuits, or full replacement.
My Older Home Has Two-Prong Outlets Throughout and I Cannot Use My Modern Appliances Safely
Two-prong ungrounded outlets are a reliable indicator that a home’s branch circuit wiring predates the grounding requirement that became standard in the 1960s. They are also a daily inconvenience: most modern electronics, appliances, and power strips require a three-prong grounded outlet, and using cheater adapters to force a three-prong plug into a two-prong outlet creates exactly the safety gap the grounding requirement was designed to prevent.
Upgrading from ungrounded to grounded outlets is not always a full rewire situation. McCarthy Electric evaluates each circuit individually — where a grounded conductor can be run to an existing circuit without major disruption, we do that. Where it cannot, we discuss the options honestly: GFCI protection with proper labeling is an NEC-accepted approach for ungrounded outlets that provides shock protection without requiring a ground conductor. We tell you exactly what is and isn’t possible given your home’s specific wiring.
Our Process
How Our Remodeling and Rewiring Process Works in Kirkland
01
On-Site Assessment & Load Review
We walk the project with you — or with your general contractor — assess the existing electrical system, identify what the remodel or rewire requires, and determine whether a panel upgrade is needed to support the new load. For rewires, we identify the wire type, condition, and configuration throughout the home.
02
Detailed Written Quote
You receive an itemized, written quote covering every circuit, every outlet, every permit fee, and the full labor scope. For projects coordinated with a GC, we provide the quote in a format that integrates cleanly with the overall project budget. Work begins only after your written approval.
03
Permit Application
McCarthy Electric submits the electrical permit to the City of Kirkland. For remodels and additions, the permit covers the electrical rough-in scope; for rewires, it covers the full replacement scope. All work is performed under open permit with the city inspection scheduled around the project timeline.
04
Rough-In (Remodels & Additions)
Before walls close, we install all conduit, wire runs, outlet and switch boxes, and panel connections. We coordinate with the GC on timing to ensure the rough-in inspection is complete before insulation or drywall begins — so the project doesn’t wait on the electrical.
05
Trim-Out & Device Installation
After drywall, tape, and prime, we return to install all outlets, switches, fixtures, covers, and any specialty devices — dimmers, GFCI outlets, AFCI breakers, smart switches. For rewires, trim-out is a single comprehensive visit that completes the circuit from panel to device.
06
Final Inspection & Homeowner Walkthrough
The city inspector signs off on the completed installation. We walk you through the work, explain every circuit in the panel, confirm all GFCI and AFCI protection is functioning, and leave you with documentation of the completed permit — the paperwork that makes the work insurable and transferable at resale.
Customer Reviews
What Kirkland-Area Homeowners Say About McCarthy Electric
Related Services We Offer Alongside Remodeling and Rewiring in Kirkland
A remodel or rewire is the natural anchor point for a broader set of electrical improvements. These are the services Kirkland homeowners most commonly add once the walls are open or the circuits are being replaced.
Service | Why It Pairs With Remodeling | Link |
Electrical Panel Upgrades | Most whole-home rewires and larger additions require a panel upgrade — McCarthy handles both in one project. | |
EV Charger Installation | A remodel is the lowest-cost moment to rough in a dedicated EV circuit — walls are already open. | |
Smart Panels & Home Automation | New construction and additions are the ideal time to install a SPAN smart panel for whole-home energy management. | |
Home Battery Backup | Pair a full rewire with battery backup for a home that is both modernized and resilient. |
- Licensed & Bonded
- 25+ Yrs Experience
- Permitted Work
- 100% Satisfaction
- Warranty-Backed
Why Kirkland Homeowners Choose McCarthy Electric & Technologies
- 25+ Years of Residential Electrical Experience — McCarthy Electric & Technologies has been in the electrical trade since 2001. Remodels, additions, and rewires are a core part of that history — including full home rewires, knob-and-tube replacements, ADU electrical, and kitchen and bathroom projects across Snohomish and North King County.
- Licensed, Bonded, and Insured in Washington State — All McCarthy Electric technicians hold current Washington State electrical contractor licenses (WA License # [INSERT LICENSE NUMBER]). Every remodel and rewire project is fully permitted and inspected — the documentation that makes your renovation insurable and protects your home’s resale value.
- GC-Ready Scheduling and Communication — We understand that remodel projects run on tight timelines with multiple trades coordinating. McCarthy Electric communicates directly with general contractors, schedules around the project’s critical path, and shows up when the walls are open — not a week after.
- Transparent, Itemized Pricing — You receive a written quote before any work begins. If scope changes during the project — a condition behind the wall that wasn’t visible during the estimate — we stop, explain it, and get your approval before proceeding. No change orders appear as surprises at project close.
- Minimized Disruption on Rewires — Full and partial rewires require accessing wall cavities, but not every access point requires drywall demolition. McCarthy Electric plans wire routes to minimize the number of access points required, uses fishing techniques where available, and leaves the home in the best possible condition for finish trades to complete.
For electrical permit information and building requirements in Kirkland, visit the City of Kirkland’s building and permits page. For current NEC code requirements applicable to residential remodels, the National Fire Protection Association publishes the National Electrical Code standards at nfpa.org.
Serving Kirkland's Remodeling Homeowners — Every Neighborhood, Every Era of Construction
Kirkland’s housing stock spans nearly a century of construction, and the electrical implications vary significantly by decade and neighborhood. Pre-1950 homes in older sections of Juanita and downtown Kirkland may still have knob-and-tube wiring, 60-amp fuse panels, and ungrounded outlets throughout. Homes from the 1960s and 70s in Houghton and Finn Hill often have 100-amp panels, early aluminum branch circuit wiring, and two-prong outlets in bedrooms and living areas. Homes from the 1980s and 90s are generally in better shape but frequently lack the dedicated circuits that modern kitchens, home offices, and EV charging require.
The newest construction in Bridle Trails, Kingsgate, and developments adjacent to the tech corridor near Totem Lake is typically wired to current code — but even these homes benefit from additions, ADU construction, and smart home integration as owners customize them over time.
McCarthy Electric serves all of Kirkland’s neighborhoods. If you are planning a remodel, finishing a basement, building an addition, or addressing an insurance or inspection issue with your home’s wiring, we can be at your property for a free consultation — typically same week.
Totem Lake | Juanita |
Finn Hill | Houghton |
Bridle Trails | Market Street District |
Carillon Point | Downtown Kirkland |
Norkirk | Kingsgate |
For permit applications and building inspection information in Kirkland, visit the City of Kirkland’s official website. For Washington State electrical code adoption information, the Washington State Department of Labor & Industries maintains current adopted code standards at lni.wa.gov.
FAQ
Frequently Asked Questions About Electrical Remodeling & Rewiring in Kirkland, WA
How Much Does Home Rewiring Cost in Kirkland?
Cost depends on the scope — a partial rewire of two or three circuits is very different from a full whole-home rewire. Partial rewires addressing specific rooms or problem circuits typically range from $1,500–$5,000. Full whole-home rewires of a typical Kirkland home range from $8,000–$20,000+ depending on square footage, number of circuits, access conditions, and whether a panel upgrade is required. McCarthy Electric provides free, written, itemized quotes — you know the full number before any work begins.
Do I Need a Permit to Rewire My Home in Kirkland?
Yes. Any new circuit installation, replacement of existing branch circuit wiring, or panel change requires an electrical permit from the City of Kirkland. Unpermitted electrical work creates insurance, resale, and safety liability. McCarthy Electric handles the permit application and city inspection as part of every rewiring project — you receive documented, code-compliant work with inspection records.
How Long Does a Full Home Rewire Take?
A full rewire of a typical 1,500–2,500 sq ft Kirkland home typically takes three to seven business days, depending on the number of circuits, access conditions, and whether a panel upgrade runs concurrently. Partial rewires addressing a specific room or set of circuits are generally completed in one to two days. McCarthy Electric provides a realistic timeline during the consultation — we don’t quote a timeline and then miss it.
Can I Stay in My Home During a Rewire?
In most cases, yes. McCarthy Electric plans rewire projects to maintain power to essential circuits — kitchen, bathrooms, and HVAC — while individual areas are being worked on. Some rooms will be without power during their specific phase of work, and there will be periods of complete outage during panel work, but we coordinate these with you in advance so you can plan accordingly. The goal is minimal disruption to your daily life.
Will My Walls Need to Be Opened Up?
Some drywall access is required for any full rewire — it’s unavoidable. McCarthy Electric minimizes the number and size of access points through careful planning of wire routes and use of fishing techniques where walls and ceilings allow. We work cleanly and leave access openings in locations that are straightforward for your drywall contractor to patch. We do not knock out entire walls when a targeted cut will do.
My Contractor Said I Need to Upgrade My Panel Before the Remodel — Is That True?
Often yes, but not always. Whether a panel upgrade is required depends on your current panel’s available capacity, the load that the remodel’s new circuits will add, and whether you’re also adding other high-draw loads like an EV charger or heat pump. McCarthy Electric performs a load calculation as part of the remodel estimate — if a panel upgrade is needed, you’ll know it upfront with a clear cost and rationale, not as a surprise after the project starts.
Can You Work With My General Contractor?
Yes — and we do it regularly. McCarthy Electric provides the electrical scope for remodels and additions in coordination with GCs across Kirkland and the Eastside. We provide written quotes in a format GCs can use for their project budgets, we communicate directly with the project manager on scheduling, and we treat the rough-in inspection timeline as a hard deadline rather than an aspiration. If your GC needs an electrician reference, we’re happy to provide them.
Is Knob-and-Tube Wiring Always Required to Be Replaced?
Not always by code, but practically — yes, in most situations. Active knob-and-tube wiring is not prohibited outright by the NEC, but it cannot legally be covered with insulation, extended with modern wiring, or used to serve new loads. More practically, most Washington State homeowner’s insurance carriers require its removal before issuing or renewing a policy. If your home has active knob-and-tube, McCarthy Electric will assess which circuits are active, which are already de-energized, and develop a replacement plan that addresses the insurance requirement efficiently.
Planning a Remodel or Rewire in Kirkland? Let's Talk.
Whether you’re opening a kitchen, adding a room, dealing with an insurance requirement, or addressing wiring that hasn’t been touched since the Ford administration, McCarthy Electric & Technologies is the licensed local electrician Kirkland homeowners call to get it done right. Free estimates, transparent pricing, permitted work, and 25 years of experience behind every circuit we install.
- (425) 522-7786
Free Estimates · Remodels · Additions · Full & Partial Rewires · Knob-and-Tube Replacement · Kirkland, WA
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