Don't Get Shocked: A Homeowner's Guide to Electrical Inspections in Snohomish

Why Electrical Safety Starts with an Electrical Inspection Snohomish WA
If you're looking for an electrical inspection snohomish wa, here's what you need to know:
Quick Answer:
- Who inspects: Washington State Department of Labor & Industries (L&I) handles electrical inspections in unincorporated Snohomish County
- When required: New construction, major renovations, panel upgrades, home sales, or safety concerns
- How to schedule: Online through L&I's EPIS system or by calling their inspection line
- Cost: Permit fees vary based on project scope
- Timeline: Inspections typically completed within 48 hours of request
Your home's electrical system is one of its most critical safety components, though it's mostly hidden from view. According to the National Fire Protection Association (NFPA), electrical failures are a leading cause of home structural fires in the United States. This is why electrical inspections exist—they are a proven way to keep your family safe, not just bureaucratic red tape.
In Snohomish County, the electrical inspection process can be confusing. Rules vary between the state, the county, and incorporated cities like Everett and Snohomish. This guide clarifies how electrical inspections work in Snohomish, WA, covering who is responsible, when an inspection is needed, how to schedule one, and what inspectors look for.
At Good Guys Heating Air and Electrical, we've helped hundreds of homeowners in Lake Stevens, Everett, Marysville, Snohomish, and Monroe steer this process. Our licensed electricians understand local codes and work directly with inspectors to ensure your project passes the first time.

Understanding the "Who" and "Why" of Electrical Inspections
Figuring out who handles electrical permits in Snohomish County can be confusing, but the system is straightforward once you know the key players. Always verify which jurisdiction covers your property before starting any project.
Who Conducts Electrical Inspections in Snohomish County?
For properties in unincorporated Snohomish County, the Washington State Department of Labor & Industries (L&I) is the primary authority for all electrical work. Their trained specialists conduct inspections to ensure wiring is safe and up to code. You can find more information on the county's website about how to get an electrical inspection in unincorporated areas.
While Snohomish County Planning and Development Services (PDS) handles building and plumbing permits, they do not handle electrical permits. However, L&I electrical approval is often required before PDS can approve other project phases, like framing.
Within incorporated cities like Everett or Snohomish, the local building department may coordinate with L&I or have its own process. For example, the City of Snohomish handles general building inspections but relies on L&I for electrical approval.
When is an Electrical Inspection Required?
An electrical inspection snohomish wa is required at several key moments to protect your home and family. You will need an inspection for:
- New construction: Inspections are required at multiple phases to ensure all work meets the latest 2023 National Electrical Code (NEC) standards.
- Major renovations: Any project that involves adding circuits, moving outlets, or altering your existing system needs an inspection.
- Panel upgrades: Replacing an old fuse box or upgrading a breaker panel to handle modern loads requires a permit and inspection. Good Guys Heating Air and Electrical specializes in code-compliant Electric Panel Replacement in Lake Stevens, WA.
- Full house rewires: This extensive project involves replacing most of your home's wiring and requires multiple inspections. A professional House Rewire in Seattle, WA is a major safety change for your home.
- Real estate transactions: Inspections are often needed when buying or selling a home, especially an older one, to uncover hidden hazards.
- Post-damage repairs: After a fire, flood, or storm, an inspection is necessary to ensure the electrical system is safe before restoring power.
- Safety concerns: If you notice red flags like flickering lights, tripping breakers, or scorched outlets, a professional inspection is warranted even if you aren't planning a project.
The Electrical Permit and Inspection Process Step-by-Step
Understanding the permit and inspection process saves time and frustration while ensuring your home is safe. Permits and inspections are a safety net, ensuring work is code-compliant and professionally verified.

Step 1: Obtaining an Electrical Permit
Before most electrical work begins, a permit is legally required in Washington State. While simple tasks like replacing a switch cover are exempt per Chapter 296-46B-901 WAC, any work involving new circuits or significant wiring changes requires one.
A licensed electrical contractor is required to obtain the permit for you. If you do the work yourself, you must purchase the permit. However, we strongly recommend hiring a licensed professional due to the dangers and complexity of electrical code. For unincorporated Snohomish County, permits are handled through L&I's online permit portal. Permits are typically valid for one year.
Step 2: The Main Types of Electrical Inspections
Most projects require multiple inspections to verify safety at each phase:
- Rough-in or Cover Inspection: This occurs after new wiring is installed but before walls are covered. The inspector must see all wiring, connections, and grounding. Do not cover any work until this inspection is approved.
- Service and Feeder Inspection: This focuses on the main service entrance, including the meter base, main disconnect, and feeder cables, ensuring the primary power supply is safe.
- Final Inspection: This is the last check. All work must be complete, with fixtures and covers installed and the system energized. The inspector verifies proper installation, grounding, and panel labeling.
- Project-Specific Inspections: Specialized systems, like generators, may require their own unique inspections.
Step 3: Scheduling Your Inspection
Scheduling your electrical inspection snohomish wa is straightforward. For L&I permits, use their EPIS system. For projects tied to a county building permit, use MyBuildingPermit.com. You must request your inspection by 11:59 PM the day before you want the visit. When scheduling, have your permit number, site address, and the type of inspection ready. You can also schedule an inspection online or call the Snohomish County PDS customer service center at (425) 388-3311 if you have issues.
Step 4: Checking Your Inspection Results
You can get your results in several ways. The inspector typically leaves a signed card on-site, and you may receive an email. You can also check your inspection status online.
- "Approved" means you passed and can proceed.
- "Approved with Corrections" means the work mostly passed, but minor adjustments are needed.
- "Not Approved" or "Corrections Issued" means the work failed. You must fix the issues and schedule a re-inspection before proceeding.
- "Stop Work" is a serious order to halt all work until issues are resolved.
Your Guide to a Successful Electrical Inspection Snohomish WA
A successful inspection confirms your system is safe and compliant. Proper preparation is key to passing the first time.

Preparing for the Inspector's Visit
Inspectors have tight schedules, so being prepared respects their time and speeds up the process. Before they arrive:
- Have paperwork ready: Keep your permit, inspection card, and approved plans accessible near the work area.
- Ensure clear access: Remove tools, debris, or other obstructions from the electrical panel and all work areas.
- Secure pets: For everyone's safety, please secure pets before the inspector arrives.
- Confirm work is ready: For a rough-in, all wiring must be visible. For a final, all fixtures and covers must be installed and the system energized.
Reviewing L&I's Homeowner's Residential Electrical Inspection Guidelines is also a great way to prepare.
Common Reasons for a Failed electrical inspection snohomish wa
Understanding common issues can help you avoid them:
- Missing or incorrect GFCI/AFCI protection: GFCI outlets are mandatory near water sources (kitchens, baths, garages) to prevent shock. AFCI breakers are required in most living areas to prevent arc-fault fires.
- Improper grounding and bonding: A proper grounding path is essential to prevent shock or fire. Inspectors check that the grounding system and bonding of metal components (like gas pipes) are correct.
- Unsafe electrical panels: Older panels (like Zinsco or Federal Pacific) and fuse boxes are known fire hazards and will fail inspection. Frequent breaker trips are also a red flag. Check Is My Panel Safe for information and consider an upgrade if you see Circuit Breaker Repair Signs.
- Incorrect wire sizing: Using a wire gauge that is too small for the circuit's amperage can cause overheating and fire.
- Uncovered junction boxes: All wire connections must be enclosed in an approved, covered junction box. Exposed wires are an immediate code violation.
What to Do After a Failed electrical inspection snohomish wa
Failing an inspection means the safety system is working. Here's what to do next:
- Review the correction notice: The inspector will provide a detailed list of deficiencies. Understand what needs to be fixed.
- Hire a licensed professional: If your work failed, it's time for an expert. The electricians at Good Guys Heating Air and Electrical are experienced with electrical inspection snohomish wa projects and local codes. We can correct issues efficiently.
- Make all required corrections: Address every item on the notice completely. Do not take shortcuts.
- Schedule a re-inspection: Once fixed, schedule a re-inspection. Be aware that re-inspection fees may apply.
Always verify your contractor is licensed using Washington State's online verification system. A licensed professional ensures the work is done safely and correctly, giving you peace of mind.
Frequently Asked Questions about Electrical Inspections in Snohomish
Here are answers to common questions about electrical inspections in the Snohomish area:
Who is responsible for electrical inspections in unincorporated Snohomish County?
In unincorporated Snohomish County, the Washington State Department of Labor and Industries (L&I) is responsible for all electrical permits and inspections. Snohomish County PDS handles other permits (like building and plumbing) but not electrical. For incorporated cities like Everett or Snohomish, check with the local building department or the state's City Electrical Permits & Inspections page to confirm jurisdiction.
Do I need a permit for minor electrical work like changing a switch?
While most electrical work requires a permit, minor tasks like replacing an existing switch or fixture with an identical one generally do not. However, adding new circuits, outlets, or moving wiring requires a permit, as outlined in Chapter 296-46B-901 WAC. At Good Guys, we believe in safety first; when in doubt, get a permit to avoid issues with safety, home sales, or insurance claims.
What's the difference between a residential and commercial inspection?
Residential and commercial inspections differ in scope and complexity. Residential inspections cover standard household systems. Commercial inspections are more rigorous, covering larger systems for machinery and extensive lighting. A key difference is Fire Marshal involvement in commercial properties for annual life safety checks, which include fire alarms and emergency lighting, as detailed by the Snohomish County Fire Marshal's Office. Good Guys Heating Air and Electrical has licensed technicians who understand the codes for both residential and commercial electrical inspection snohomish wa projects.
Conclusion
Your home's electrical system is a critical safety component. Understanding electrical inspection snohomish wa requirements is about protecting your family and property, not just checking a box. By knowing your jurisdiction, preparing for the visit, and working with licensed professionals, you can ensure your project is safe and successful.
Key takeaways:
- Safety First: If you see warning signs like flickering lights or tripping breakers, don't wait to call a professional.
- Know Your Jurisdiction: Confirm whether L&I or your city has authority to avoid delays.
- Preparation is Key: Have your documents ready and ensure clear access for a smooth inspection.
- Trust a Licensed Pro: The electrical code is complex. A licensed electrician ensures the work is done right.
At Good Guys Heating Air and Electrical, we are the trusted partner for families in Snohomish, WA, and the surrounding communities of Lake Stevens, Everett, Marysville, and Monroe. Our local, licensed technicians understand the codes and work with inspectors to get your project approved the first time.
Whether you're renovating, upgrading a panel, or need a safety check, we're here to help. Our commitment to integrity and safety means we always do what's right for your family. Don't leave your electrical safety to chance. Reach out to us for all your Electrical Services needs. We're ready to guide you through the inspection process and ensure your home is safe and code-compliant.

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