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Typical Greater Boston range for this kind of work, from regional averages — not a quote from On Call 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
A customer who needed a light fixture replaced says Sergio called the same day, came within an hour and replaced the light, in a recent Google review of On Call Electric. The company's BuildZoom profile describes it as a Metrowest based electrical company; it is based in Marlborough. In a 2025 review, a customer whose heating had been knocked off by wires burned by moisture said AHS assigned OnCall Electric and Sergio came the very next day to diagnose the issue; for their very old electrical furnace, whose parts are very difficult to come by, he located and ordered everything, replaced the parts and explained how everything is connected. In a 2024 review, a customer said their home warranty company dispatched On Call Electric, Sergio called right away to schedule a time to diagnose a ceiling fan problem, and it was repaired in one visit. In a 2022 review, a customer said Sergio coordinated with their plumber to hard-wire a hybrid water heater installation, added an outlet for the leak sensor and condensation pump, and upgraded their electrical panel with a surge protector; he also advised them against additional work that would have earned him more money. In a 2018 BuildZoom review, a customer said Sergio and his crew installed a solar system at their house, and that Sergio suggested several changes to the panel layout that improved its appearance and reviewed them for approval before proceeding. In a 2015 review, a customer said he installed 10 recessed lights and 4 ceiling fans on their second floor in one day. The Better Business Bureau grades On Call Electric A+. BuildZoom lists licence number 21593-A for the company.
Needed a light fixture replaced. Sergio called the same day, came within an hour and replaced my light. Very pleased with their service. Fast, friendly, and willing to go the extra mile.
Sergio was very knowledgeable and professional. Moisture/some water drops had burned wires and knocked off my heating. AHS assigned OnCall Electric and Sergio was here to diagnose the issue very next day. I have a very old electrical furnace and parts are very difficult to come by. He was able to locate and order everything. He replaced parts carefully and test everything is working. He also explained how everything is connected and how it works. I would highly recommend him for any electric work.
I highly recommend Surgio with on call! He was prompt , thorough, knowledgeable, and took care of replacing my ceiling fan after I had mix messages from my warranty company. He straightened it out and did a great job. It’s nice to know if you need a great electrician On Call is it. I will definitely recommend them and use them in the future. Thank you Sergio, you were a pleasure!
Sergio was awesome! My home warranty company dispatched On Call Electric and he called me right away, scheduled a time quickly to come out and diagnose the problem with my ceiling fan. It was repaired in one visit. We need more awesome electrical contractors like On Call!
Sergio was great to work with. He coordinated well with our plumber to hard-wire our hybrid water heater installation, added an outlet for the leak sensor and condensation pump, and upgraded our electrical panel with a surge protector. He was open, personable, and honest about costs. He even advised us against additional work that would have earned him more money but not been a great benefit to us. Would happily work with him again.
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2 changes recorded — last scanned Sep 26, 2026.
Torn-off service line restored in hours4.4
Whole-house upgrade to 200 amp service4.3
Praised for thorough heat-pump work3.9
Tidy, reliable crews3.0
51-year history3.2