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One name keeps turning up in R&D Life Safety Systems' reviews: Keith. Four of its nine written reviews mention him by name, describing someone responsive, easy to communicate with and thorough with the details of the work. The Braintree company describes itself on its own site as a commercial fire alarm, life-safety and security systems contractor serving institutional and commercial buildings across Massachusetts and New Hampshire, founded in 2025 by people who, it says, spent their careers in that field. Its Massachusetts electrician licence, 9174-EL-A1, is active, with R&D Life Safety Systems LLC as holder of record. The reviews themselves are about electrical work for individual customers. A May 2026 Angi reviewer had an EV charger installed in their garage and credits the communication along the way. An April 2026 Google reviewer says the crew was on time, meticulous and transparent throughout, and another that the project turned out exactly as described, with no surprises. In a February 2026 review, a customer says they used Robert for a major project and a few emergency situations, with fast response and quick diagnosis each time; a March 2026 reviewer says the job was done right the first time. It holds 5 stars from 8 Google ratings and 5.0 from 6 ratings each on Angi and HomeAdvisor. Angi and HomeAdvisor also list Trade License #9174.
R&D have been great to deal with for EV charger installation in our garage. I appreciate all the communication and work that has been done. Very professional service that I would definitely recommend them to anyone.
I had a great experience working with Keith and the team. They were incredibly responsive, professional, and easy to communicate with throughout the entire process. Our project turned out exactly as they said it would, with no surprises. I couldn’t recommend them more!
R&D Life Safety is fantastic, and Keith is incredible to work with. He’s knowledgeable, responsive, and truly goes above and beyond to make everything smooth and stress‑free. Couldn’t recommend Keith and the team more!!!
Keith was extremely professional and easy going while doing work for us. He was great from start to finish and made the whole process very easy for us. I would highly recommended this company. They are good guys that do awesome work.
I recently hired R&D Life Safety Systems for some electrical work, and I couldn't be happier with the experience! They were on time, meticulous, and got the job done promptly. The team was very nice to work with and completely transparent throughout the process. I highly recommend them for any electrical needs, and I'll definitely call them again in the future.
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1 change recorded — last scanned Sep 18, 2026.
Typical Greater Boston range for this kind of work, from regional averages — not a quote from R&D Life Safety Systems LLC. 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
Storm outage resolved by lunch5.0
Panel upgrades and whole-house rewires4.8
