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Electricians · Randolph, MA

Electricians in Randolph, Massachusetts

Compare contractors serving Randolph, Norfolk County — call them directly, or send one request and let the ones who want the job come to you.

30 contractors serving Randolph — including 1 based in town.

Contractors serving Randolph

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Electricians in Randolph — what to know

Rebates & incentives

Randolph is National Grid territory, so homeowners are Mass Save eligible. The electrical work isn't directly rebated, but a 200A panel upgrade is generally the prerequisite for a Mass Save-rebated cold-climate heat pump, heat-pump water heater, or a Level 2 EV circuit. Handle the panel first, then claim the equipment rebate.

In Randolph's 1960s–70s homes, aluminum branch wiring can be present. Remediation isn't a Mass Save item, but it's a real safety and insurance concern worth addressing alongside a panel upgrade rather than leaving for later.

Permits in Randolph

Electrical work in Randolph requires a permit under 527 CMR 12.00 and a licensed Journeyman or Master electrician. The Town of Randolph's wiring inspector reviews the work; a service upgrade gets a rough and a final, with National Grid coordinating the reconnect. Only a like-for-like device swap escapes the permit. A reputable Randolph electrician files the permit and schedules the inspections as part of the job.

An electrical permit in Randolph is filed with the town’s wiring inspector; see the Randolph Building Department’s contact, portal and who pulls the permit on permits.llc.

Typical project cost

Randolph runs at South Shore / Boston-metro rates. A 100A-to-200A panel upgrade typically runs $2,700–$4,800, more if the meter socket or service mast is replaced. A Level 2 EV circuit is usually $800–$2,100. Aluminum branch-circuit remediation ranges from roughly $1,500 for pigtailing to $10,000+ for broader rewiring. A standby generator with a transfer switch generally runs $9,000–$16,000 installed.

About Randolph homes

Randolph is a Norfolk County town of about 34,691 residents and roughly 12,817 housing units, with a median home age near 61 years. The stock is largely post-war South Shore suburban — 1950s–70s capes, ranches, and split-levels — with newer multi-families and condos added over time. Those mid-century homes generally came with 100A or 150A panels, and the 1960s–70s builds can include aluminum branch wiring.

In Randolph the steady electrical work is panel heavy-ups to 200A, dedicated EV-charger and heat-pump circuits, aluminum-wiring remediation, and the AFCI/GFCI code updates that come with remodels and additions.

Common questions — Electricians in Randolph

Am I Mass Save eligible in Randolph?
Yes. Randolph is National Grid territory, so you qualify for Mass Save. The electrical work isn't rebated, but a 200A panel upgrade is typically what unlocks rebated heat pumps, heat-pump water heaters, and EV circuits.
Could my older Randolph home have aluminum wiring?
If it was built in the late 1960s or 1970s, possibly. Aluminum branch wiring is a fire risk at connections. A licensed electrician can remediate it with approved connectors or rewire affected circuits, which also helps with insurance.
Do I need a permit to add an EV charger in Randolph?
Yes. A Level 2 charger needs a dedicated 240V circuit, which is permitted work under 527 CMR 12.00 and a licensed electrician. If your panel is near capacity, a 200A upgrade may be needed first; the electrician will size the load.
Who inspects electrical work in Randolph?
The Town of Randolph wiring inspector. Your licensed electrician pulls the permit under 527 CMR 12.00 and schedules a rough and a final inspection before the work is energized.
Why upgrade to a 200A panel in Randolph?
Many Randolph homes have 100A or 150A service that can't absorb a heat pump plus EV charging and existing loads. A 200A upgrade adds capacity and modern AFCI/GFCI protection, and it's the usual first step before Mass Save electrification work.

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