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John A Penney & Co
Operating in Cambridge since 19733.6
TB Homes, Inc
Whole-room renovations3.8
Local business · Brookline, MALocal business · 1007 Beacon St, Brookline, MA 02446
Verified record
Liam's Electrical Services is a family-owned electrical contractor working out of Brookline, handling residential wiring, panel upgrades, circuit work, and renovation electrical jobs, with emergency service on offer. The company describes itself as owner-operated by Darryl Mcadoo. BBB lists the business as started in January 2020 with one employee. It isn't BBB Accredited, and BBB hasn't issued it a rating, citing insufficient information — more a sign of a newer BBB listing than a mark against the work itself. There's no third-party review record here yet, so what's known about the business rests on what it says about its own services and scope. Anyone considering hiring them should ask for references and confirm current licensing and insurance directly before booking.
Typical Greater Boston range for this kind of work, from regional averages — not a quote from Liam's Electrical Services. 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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Ownership
Certified attributes are verified against the public registry. Others are the business's own statement.
No changes recorded yet — last scanned Sep 5, 2026.
Operating in Cambridge since 19733.6
Whole-room renovations3.8