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V. Isa General Construction Contracting describes itself on HomeAdvisor as in business since 2002, serving Cranston and the surrounding area. On Angi it holds 4.9 stars from 105 ratings. A recent Angi customer had an electric vehicle charging station installed for $350 with materials they provided, and said they had used Bill on two projects and found him meticulous on clean up. A recent customer needed an extra electrical outlet installed in a crawl space and said he showed up when he said. A recent customer said he flagged an issue he found, advised how to replace a glass shade themselves, and had a fixture that was not hanging straight adjusted in less than 5 minutes. A recent customer wrote that Bill came right out as soon as it was possible and that the price was very reasonable. A 2025 customer said Bill replaced an electrical panel and also installed exterior lights and a doorbell that were not part of the plan. A 2025 customer said they were in and out within an hour, fixing at least 5 outlets and replacing a light switch. A 2022 customer said Bill installed recessed lighting in the kitchen and hallway. A 2018 customer said Bill diagnosed and fixed a problem with a generator and gave a heads-up that the battery would need replacing the next year. A 2023 HomeAdvisor customer said they paid $20,000 for a remodel of one half bath and one full bath, that the plumbing, tile and paint were all shoddy, and that the job was not complete after a year. A 2024 customer said a $20k job on 2 bathrooms was never finished.
Fast response. Clear communication. Work done quickly, properly and at a great price.
CAme promptly, knew what to do right away and completed it in short time. Excellent job
Bill was a pleasure to work with. Always on time,and got the job done. Always returned my messages. I highly recommend Bill for all your electrical and contracting needs. Harvey R Cranston,RI
Bill Castellano completed our project in a very efficient manner. He was very professional and personable. He listened to our needs and accomodated them. I would hire him again.
Electric Vehicle Charging Station Installation - Materials Provided by Consumer$350Bill is great! I have used him on two projects and was very satisfied with both. Responsive, professional, fairly priced, and meticulous on clean up. Would definitely recommend.
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1 change recorded — last scanned Oct 6, 2026.
Typical Greater Boston range for this kind of work, from regional averages — not a quote from v. isa general construction contracting. 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