Verified record
New England Dynamics, LLC is a full-service electrical contractor based in Cambridge, Massachusetts, run by Brad Sonia. Its Better Business Bureau profile gives it an A+ rating, and the company handles a mix of commercial and residential electrical work — build-outs, fire alarm installation and repair, CCTV installation, generator work, and new construction wiring, alongside home addition and remodel wiring and panel upgrades. On Angi, the company offers free estimates, though not emergency service or warranties. A bark.com mention recommends the company for its electrical work. One thing worth asking about directly: its BBB profile lists 10 years in business, while its Angi profile cites 26 years of experience for the same company — the two accounts don't match.
“The best contractor! Polite, took care of all the broken outlets in house, did rewiring in 2 rooms. Recommend highly.”
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1 change recorded — last scanned Sep 8, 2026.
Typical Greater Boston range for this kind of work, from regional averages — not a quote from New England Dynamics. 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
