McMahon Electrical Solutions.

The state lists Patrick McMahon as a principal since 2009, the year the business was established. Its workers' comp classes cover electrical wiring and floodlight work along with HVAC-R installation and service, and that overlap shows in the permits: a rooftop AC unit with service receptacle circuits in Stevenson, heating relays replaced in Metaline Falls, a dedicated circuit for a mini-split in Spokane. Commercial jobs appear too, including added circuits in a Spokane Valley tenant space, a sign circuit, and new circuits for a dressing room and music venue area. This is a small operation with the owner doing the work and a crew the state puts at one to three people, and it gets jobs mostly through referrals and repeat customers. That suits a homeowner planning a panel upgrade or more service capacity, or a business owner adding circuits or retrofitting lights in a leased space. It is a less natural fit for large new commercial builds. The company lists weekday hours, Monday through Friday, so weekend or after-hours calls fall outside how it works. Electrical demand in Spokane tends to bunch up. Late summer and fall bring heat pump and mini-split installs and panel upgrades ahead of winter, and the first cold snap brings heating calls all at once. For a planned panel swap or service upgrade, contacting an electrician well before fall gives room to schedule the utility disconnect and the state inspection. Winter and early spring are often easier months to get an owner-operated shop like this onto a planned job.