Local business · Winthrop, MALocal business · 8 Canterbury St, Winthrop, MA
Verified record
What's documented about Michael S. Joltki is a permit trail, not a customer following. BuildZoom counts 12 permitted electrical projects between 2011 and 2020, spread across Boston, East Boston, Jamaica Plain, Charlestown and Dorchester, plus Danvers and Salem — a decade of city work on the books, run from an address on Canterbury St in Winthrop. The licensing picture is the part to sort out before calling. BuildZoom lists a journeyman electrician number and an electrical contractor number for him, says it could not verify either, and puts their last-checked expirations in 2016; its own summary describes the licences as inactive when it last looked, and it names a Michael R. Leblanc as owner alongside him. None of that is a state-registry check, and directories routinely attach licence numbers to the wrong person, so treat it as a question rather than a finding. His BuildZoom profile scores 0, which the site attributes to having no active licence on file. If he's on your list, ask for his current Massachusetts electrical licence number and check it against the state's licensee lookup yourself, and ask which of those permitted jobs most resemble what you need done. The work history is real and it is a decade long; the paperwork is what needs confirming.
Typical Greater Boston range for this kind of work, from regional averages — not a quote from Michael S. Joltki. 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
Specializes in
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No changes recorded yet — last scanned Aug 3, 2026.
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