John G. Maria
Regional · Haverhill, MA
Verified record
- Not rated by the BBB
Highlights
- Large-scale retrofits — six-figure LED conversions at supermarkets and stores
- Heavy service work — 1600-amp main service install on record
- Broad permit reach — jobs permitted across many Massachusetts towns
- Commercial focus — permitted work is stores, gyms, laundromats, not homes
- No reviews — nothing published about how jobs went
- Low recent volume — about one permitted project in three years
Read the permit trail for John G. Maria and a pattern jumps out fast: this is a commercial electrician. LED retrofits at a Market Basket in Attleboro and a Chelmsford store, each valued around $160,000-$172,000. Complete wiring of a fitness center and a laundromat in Fitchburg. A 1600-amp service install at a Littleton boxing club. Renovation work at 700 Boston Rd in Billerica, including a job valued at $2.73 million in 2023. Based in Haverhill, the business shows 11 permitted projects across Massachusetts on BuildZoom, though only about one in the past three years. The named work runs to stores, gyms and service buildings rather than houses. BuildZoom lists a Massachusetts electrician license, #22022, as active and says it verified that in April 2026. No customer has reviewed the business there, so there is no account of scheduling, communication or how a job went from anyone who hired him. If you're a homeowner looking for panel work or a rewire, the first question is simply whether he takes residential jobs at all — the permitted history points the other way. If you're fitting out a store or a gym, the retrofit and service-upgrade experience is directly on point. Either way, confirm the license yourself through the state's electrician licensing board and ask for references from recent work, since there's no public review history to lean on.
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Update history
No changes recorded yet — last scanned Jul 29, 2026.
What does electrical work cost in Greater Boston?
Typical Greater Boston range for this kind of work, from regional averages — not a quote from John G. Maria. Use it to sanity-check bids, then get the real number in writing.
Standard receptacle swaps — a new dedicated circuit is a bigger job ($350–$750).
Flush mounts, pendants, chandeliers — hung on existing boxes.
Estimated range
$530 – $1,100
Typical electrical project around $820