Local business · Winthrop, MALocal business · 74 Washington Ave, Winthrop, MA
Verified record
Theeda Yong's permit history reads like an electrician's day book: 200-amp service upgrades and sub-panels, circuits for mini-split heat pumps, kitchen and bathroom wiring, new bedroom and patio circuits, smoke and CO detector installs. Fifty-two permitted projects in all, run out of 74 Washington Ave in Winthrop. The jobs travel — Boston and East Boston, Waban, Newton Center and Newton Highlands, Arlington, Weston, Needham Heights, Brookline, Billerica, out to Sagamore Beach on the canal — and they vary in size, with permit values from $3,200 up to $50,000 and commercial tenant fit-outs at 180 and 60 Wells Ave in Newton Center alongside the house work. The dates cluster in 2018 through 2022. Two things to handle before you call. BuildZoom prints an ALERT on this profile where a score would normally go, so ask him for his Massachusetts electrical licence number up front. And the phone number printed on that BuildZoom page is BuildZoom's own Arizona lead-capture line, not his, so find his direct number rather than dialing the listing. For a service upgrade, a sub-panel, or wiring a kitchen or a mini-split, that is squarely the work his permits describe. Get the licence number and a direct line before anything else.
Typical Greater Boston range for this kind of work, from regional averages — not a quote from Theeda Yong. 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
Also offers
Languages
1 change recorded — last scanned Aug 3, 2026.
Complex troubleshooting4.7
100-to-200-amp service upgrades4.3
New-home wiring2.3