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New England Dynamics is a Cambridge, Massachusetts electrical contractor that takes on everything from panel upgrades to fire alarm installs, generators and CCTV work for build-outs and new construction. Brad Sonia owns the company, and its BBB page puts it at 10 years in business, though Angi's own listing cites 26 years of experience โ worth asking about directly since the two don't agree. The clearest word of mouth on file comes from a Bark.com review calling the crew polite and describing outlet repairs and rewiring in two rooms โ a specific, work-related account, even if a thin one. Neither BBB nor Angi shows any posted customer reviews yet, so that Bark mention is effectively the only outside account of the actual work so far. On paper the company looks established: an A+ BBB grade, though it hasn't sought accreditation, and a services list spanning residential wiring and panel work up through commercial electrical, fire alarms, CCTV and generator installs. Angi's listing also states the company offers free estimates but not emergency service or warranties. Given how little third-party feedback exists so far, this is a business worth a direct conversation before booking โ ask about the actual years in business, request references from a couple of recent jobs, and confirm scope and pricing up front.
Typical Greater Boston range for this kind of work, from regional averages โ not a quote from New England Dynamics. Use it to sanity-check bids, then get the real number in writing.
Standard receptacle swaps โ a new dedicated circuit is a bigger job ($350โ$750).
Flush mounts, pendants, chandeliers โ hung on existing boxes.
Estimated range
$530 โ $1,100
Typical electrical project around $820
โThe best contractor! Polite, took care of all the broken outlets in house, did rewiring in 2 rooms. Recommend highly.โ
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1 change recorded โ last scanned Sep 8, 2026.
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