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Beta Contracting LLC
Bathroom renovations5.0
Donahue Electric
From EV chargers to industrial wiring4.3
Verified record
One customer who called Dave Costa Electric said he came within 30 minutes of the call and had the issue resolved even faster. Another customer praised the work, called the people accommodating and "very reasonable," and said they explained everything.
Great people and very accommodating and very reasonable. I would not hesitate to use them again. Great work and they explained everything too.
He came within 30 minutes of me calling and had my issue resolved even faster!! Will def call anytime I have a problem!(:
Typical Greater Boston range for this kind of work, from regional averages — not a quote from Dave Costa Electric. 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
Languages
2 changes recorded — last scanned Sep 30, 2026.
Bathroom renovations5.0
From EV chargers to industrial wiring4.3
