Verified record
Typical Greater Boston range for this kind of work, from regional averages — not a quote from Marshfield 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
Marshfield Electric is a Marshfield, MA electrical company run by Rob Thomas, whose Massachusetts electrician license is active on the state registry. It has built one of the deeper records in the area -- 121 reviews going back to 2020, a five-star average on Google across 134 ratings, and a near-identical 4.9 on Angi, with 17 more reviews in just the last six months and nothing negative among them. The reviews keep returning to how the crew handles jobs other electricians might pass on. In a February 2026 review, right after a blizzard, Rob's team replaced an entire outside electrical system quickly; another homeowner, in a January 2026 review, said Rob talked them through getting a portable generator running ahead of a storm. On the technical side, a late-2025 review described converting a gas oven to electric that required snaking new wiring through an already-finished basement, and another, from mid-2025, described installing a Tesla charger in "an unusual place" that took extra effort to pull off. A different customer, in an April 2026 review, needed an emergency panel and service upgrade -- four people worked nine hours the next day to get it done. Several reviewers describe being repeat customers: one, in a late-2025 review, said they'd relied on Rob's team "since we moved into Marshfield" for any electrical need, and another described it as their third time hiring the company in an August 2025 review. Small jobs aren't turned away either -- a November 2025 review specifically called out a minor repair "some electricians might pass on." There's nothing critical to flag in the record -- no negative reviews in the last six months and no cleanup, pricing, or licensing complaints anywhere in the packet. Between the active license, the depth of the review history, and a habit of showing up for both quick fixes and complicated rewiring, it's a safe call for most residential electrical work -- though it's still worth getting a written quote for anything larger.
Excellent service, they sent text to update arrival time, easy to work with, definitely recommend 👍🏻
Rob and his crew did a fantastic job correcting a number of issues for us. Rob is incredibly skilled and his ability to trace, diagnose and correct the cause of our problem was unparalleled. All in all a great experience from a good guy with great employees. Highly recommend.
Electrician was able to locate the issue!
Rob did a great job fixing a ceiling fan for us!
Very knowledgeable and pays attention to details. Professional from start to finish. Rob Thomas and crew rocks!
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Established 4.7 rating
Storm response4.4
Same-day emergencies5.0
Restored power same day during a storm5.0
BuildZoom score in the top 27% of MA contractors3.6