Breakers trip repeatedly or without an obvious cause
Electrical · Greater Seattle
Electrical Inspection Services in Greater Seattle
Most electrical inspections in the Seattle area run $250 to $500, depending on home size and panel age. SPS Pro Services sends a licensed electrician to check your panel, wiring, grounding, and outlets, then hands you a written report you can use for repairs, insurance, or a home sale.
Licensed, bonded & insured in WashingtonMon–Fri 8am–6pm · 24/7 emergencies
An electrical inspection covers your main panel, breakers, grounding, GFCI/AFCI protection, visible wiring, and outlets throughout the home. Homeowners in King and Snohomish counties typically schedule one before buying or selling a house, after noticing warning signs like tripped breakers, or when adding a hot tub, EV charger, or home addition that changes the load on an older system. You get a written summary of findings and recommended next steps.
Symptoms we see daily
Signs you need electrical inspection
Warm or discolored outlets and switch plates
Flickering or dimming lights when appliances kick on
A fuse box or panel that looks original to a pre-1980s home
Buzzing sounds from outlets, switches, or the panel
No surprises
How a electrical inspection visit works
1
Schedule the visit
Call (206) 427-8907 or book online. We ask about your home's age and any specific concerns so the electrician arrives prepared.
2
Panel and breaker check
The electrician inspects your main panel, breaker sizing, and grounding, noting panel age and amperage capacity common in older King and Snohomish county homes.
3
Circuit and outlet testing
Outlets, switches, and GFCI/AFCI protection are tested room by room, including kitchens, bathrooms, garages, and outdoor circuits.
4
Wiring and safety review
Visible wiring in the attic, crawlspace, and basement is checked for aluminum wiring, knob-and-tube, or damage, which are common in homes built before 1970.
5
Written report and recommendations
You receive a clear report listing what passed, what needs attention, and estimated costs for any repairs, so you can prioritize next steps.
Why quotes range from $250 to $500
These factors decide where your job lands in the range — and we walk you through each one on the written quote.
- Home size and total number of circuits and outlets to test
- Panel age and amperage, since older 60-100 amp panels in pre-1980s homes take longer to evaluate
- Access to crawlspaces and attics, which can be tighter or damper in older Western Washington construction
- Whether the inspection is for a real estate transaction and requires a more detailed written report
Flat-rate pricing
Electrical Inspection — what it costs
Conservative ranges for the Seattle metro. Your written quote is exact before work begins.
| Job | Typical price |
|---|---|
| Diagnostic / service callCredited toward the work we do | $250 |
| Minor electrical inspectionSingle small component or adjustment | $250–$330 |
| Typical electrical inspectionThe most common jobs we see | $330–$420 |
| Major electrical inspectionBig-ticket parts and labor | $420–$500 |
Prices reviewed by Sergei Petrov · July 2026. Parts availability can shift ranges — the quote you sign is final.
24/7 Emergency Line
Emergency dispatchNo power at 11pm? We pick up.
Office hours are Mon–Fri, but the emergency line never closes. Call any hour and we dispatch a licensed tech across Greater Seattle.
Straight answers
Electrical Inspection questions we hear most
How long does an electrical inspection take?
Most inspections take one to two hours depending on home size and panel accessibility. Larger homes or those with additions and outbuildings can take longer. Your electrician will give you a time estimate before starting.
Do I need a permit for an electrical inspection?
No permit is required just to have an inspection done. Permits come into play only if the inspection leads to repairs or upgrades, such as panel replacement, which both King and Snohomish counties require for most electrical work.
Is this the same as what my utility company checks?
No. Seattle City Light, PSE, and Snohomish County PUD are responsible for service lines up to your meter. Our inspection covers everything from the meter inward, including your panel, wiring, and outlets.
Will I get something in writing?
Yes. Every inspection includes a written report listing what was checked, what passed, and any issues found, along with recommended repairs and rough cost ranges so you can plan next steps.
Senior Electrician, SPS Pro Services
Washington 01 Journey Level Electrician12+ years in the trade
Reviews the pricing and service guidance on this page against SPS Pro Services's actual job records across King and Snohomish counties.
Prices reviewed July 2026
Electrical Inspection available in your city
King & Snohomish counties — local pages with city-specific pricing notes.
Need electrical inspection? Get a straight answer today.
Call (206) 427-8907 to schedule an electrical inspection with SPS Pro Services, serving King and Snohomish counties Monday through Friday, 8am to 6pm.