Verified record
Nicholas Theriault is a solo licensed electrician based in Pepperell, Massachusetts, working under the name Nicholas Theriault Licensed Electrician on residential jobs across a wide range of scope — from small repairs to substantial rewiring and panel work. The review record is unusually deep for an individual electrician: 65 reviews since 2024, virtually all five-star, describing dozens of distinct jobs. Panel and service work shows up repeatedly — replacing a 200-amp service riser and adding a dedicated 30-amp circuit for an electric dryer, providing a detailed estimate for a multitude of panel upgrades, hooking up a portable generator to a home's panel, and troubleshooting a breaker that kept tripping until the root cause was found. Lighting and outlet work is just as common — recessed lighting installed in kitchens, hallways, and multiple bedrooms, a bathroom fan and light, outdoor floodlights, new outlets cut into an office floor and for a sauna, vanity and overhead light installs, and bringing power out to a shed. One reviewer credits Nick with figuring out complex, undocumented wiring during an old house's kitchen renovation. Reviewers consistently describe him as responsive — several mention same-day or next-day emergency response, including a same-day A/C-related electrical fix within 30 minutes of being contacted — and note he keeps a clean job site, provides upfront pricing, and explains the work as he goes. A number of reviewers describe using him repeatedly over months or years for different projects, and several say they've made him their go-to electrician after being disappointed by others. There is no negative review anywhere in the available record, and the sheer volume and specificity of the reviews — spanning panel upgrades, troubleshooting, lighting, outlets, and emergency calls — point to an established, reliable individual electrician for homeowners with anything from a quick repair to a larger electrical project.
Typical Greater Boston range for this kind of work, from regional averages — not a quote from Nicholas Theriault Licensed Electrician. 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
Nick has been doing electrical work for us over the past year; both on a renovating project and for some general repairs. NIck is dependable, reliable, knowledgeable, efficient, communicates well and gets right back to when we have a question. He has done excellent work. We would definitely recommend him. And our dogs love him too!
Nick is reliable, professional, and fairly priced. He’s completed a couple of different projects for us, and every time the work has been done right the first time. He takes pride in his craftsmanship, leaves the work area clean, and treats your home with respect. I’d gladly hire him again and would confidently recommend him to anyone looking for a dependable electrician.
Nick was quick to respond, and gave me a fair price for the work requested. He was friendly, professional and left the space cleaner than I had it! Will definitely be working with him again!
Nick is knowledgeable, efficient, communicative, and professional. He has installed vanity and overhead lights, installed new and relocated existing outlets, and provides education and tips when asked. Will absolutely hire again
Nick did a great job troubleshooting and resolving an issue that was tripping the breaker. He conducted a thorough inspection to isolate the cause and provided clear communication before and after completion. Highly recommend Nick for any electrical work.
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2 changes recorded — last scanned Aug 31, 2026.
EV charger installs5.0
In-house electrical crew5.0
200A service upgrades, remodel and pool wiring5.0
Roof coordination5.0