Commercial Electrical Service & Maintenance

Many electrical contractors treat service as a side line staffed by whoever is between projects. H&M runs a dedicated service division with people whose job is keeping facilities operating — a team that knows your building, your gear, and your history when something goes wrong.

That dedication is what lets us hold a real service standard: emergencies answered seven days a week and response within one day, backed by more than thirty years of experience across the Puget Sound region. When a facility calls, it reaches a contractor who is built to respond, not one who has to pull a crew off a job site.

Electrical failures do not keep business hours. H&M provides around-the-clock emergency service so a facilities director, property manager, or plant operator has one number that answers when the power does not. Our commitment is a response within one day, any day of the week.

Emergency work demands diagnostic skill under pressure — reading a fault, isolating a failed section of gear, and restoring power safely without creating the next problem. Our service electricians bring the same code discipline to a 2 a.m. callout that our construction crews bring to a new build, and they restore service with an eye to the permanent fix, not just the stopgap.

The cheapest outage is the one that never happens. H&M builds preventive maintenance programs around a facility's critical electrical assets — switchgear, panelboards, transformers, distribution, and backup power — on a schedule that catches problems before they become failures.

Infrared thermographic scanning is central to that work: a thermal survey of energized gear reveals loose connections, overloaded circuits, and failing components as heat, long before they arc or trip. Combined with routine inspection, torque verification, and cleaning, thermographic scanning turns unplanned downtime into planned, low-cost maintenance.

H&M maintains named service accounts for clients across technology, property management, and institutional sectors — organizations that need a known, trusted electrical partner on standing call. A named account means the same team, the same familiarity with your systems, and a predictable response every time.

That relationship model is why technology campuses, commercial property portfolios, and institutional facilities keep H&M on retainer for service. We have maintained mission-critical environments where uptime is the whole job, and we bring that discipline to every account we hold.