Honest electrical work, done right since 2004.
Residential, commercial and fire alarm electrical for homes and businesses north of Boston. We pull every permit, carry full insurance, and never cut corners.
Full-service electrical, from a single outlet to a 400-amp service.
Two founders, one standard: treat every home like our own and every job like it’s getting inspected — because it is.
Residential Electrical
Remodels, additions, lighting, outlets and full rewires — clean work that passes inspection the first time.
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Service Upgrades & Panels
100 to 200 or 400 amp upgrades, fuses-to-breakers, knob & tube replacement and utility coordination.
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EV Chargers
Level 2 home charging installed right — load calculation, dedicated circuit, permit and inspection.
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Fire Alarm & Life Safety
Residential fire alarm systems, interconnected smoke & CO detectors, emergency and exit lighting.
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Commercial Electrical
Tenant fit-outs, transformers, lighting controls, energy management, motors and specialty equipment.
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Lighting Design & Install
Recessed, pendant, sconce, landscape and parking-lot lighting that makes a space look finished.
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and a pickup truck
The electrician other contractors recommend.
Joe O’Brien and Dave Niemi started JPO out of Medford with one bathroom remodel. Twenty years later the formula hasn’t changed.
- Straight answers, fair pricesIf a $40 breaker fixes it, we won’t sell you a $4,000 panel.
- Permitted & inspectedWe pull the permit and meet the inspector — protecting your insurance and resale.
- Any hour, any weatherWhen the power’s out or a tree takes your service, we pick up the phone.
- Owners on the jobYou’ll work directly with Joe or Dave, not a call center.
From rough-in to the finishing touch.
Simple, start to finish.
Call or request online
Tell us what’s going on. We call back fast — usually same day.
On-site estimate
Joe or Dave walks the job, explains options, and gives a clear written price.
Permit & schedule
We file the permit and book a date that works around your life.
Work & inspection
Clean, code-compliant install, inspected and walked through with you.
Rated 5 stars by our neighbors.
“Upgraded us to 400A service, added an EV charger and replaced our panels. These guys are the real deal.”THTim H.via Yelp
“Easy to schedule, arrived promptly and worked efficiently — not my experience with other electricians!”SEStephanie E.via Yelp
“Another electrician said I needed a whole new panel. JPO showed me I only needed one 50-amp breaker.”AHAngi homeownervia Angi
“Replaced our service riser after a tree branch damaged it. Careful, conscientious work.”JRJoshua R.via Yelp
“Rewired our home and upgraded our service. Dave Niemi was excellent.”HWHenry W.via Birdeye
“Joe, Rob and Jose — one of the best contractor experiences I’ve ever had.”PDPeter D.via Angi
Proudly serving Middlesex & Essex Counties.
Based on Oakwood Road in Wilmington, we cover the towns north and west of Boston — and we’re happy to talk about projects a little farther out.