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Trinity Electrical Systems Inc.
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Verified record
Javier Santiago runs a one-person electrical business based in Haverhill, Massachusetts, handling wiring, lighting, and panel or breaker work for homeowners around the area. The five Thumbtack reviews on file, all from customers who hired him for real jobs, describe him as quick to respond and thorough. In a June 2026 review, one customer credited him with restoring power to a garage and hardwiring security cameras up to code; in an August 2025 review, another said he walked them through fixture-height decisions on a multi-fixture swap and left everything clean. On Thumbtack, he carries a 5.0 average across 130 ratings, with 99% five-star. One thing worth asking about directly: Thumbtack lists his electrician license under New Hampshire, even though the reviewed jobs are in Massachusetts — that's the directory's listing, not a verified state credential, so it's worth confirming his Massachusetts standing before booking. For a homeowner in the Haverhill area needing wiring, lighting, or panel work handled start to finish by one person, the reviews on file consistently describe someone responsive and tidy — just confirm his current licensing for the job's location first.
Typical Greater Boston range for this kind of work, from regional averages — not a quote from Javier Santiago. 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
Javier did an excellent job restoring power back to my garage. He also hard wired security cameras and ensured they were up to code. He is professional and communicates well.
Javier was quick to respond, his quote was reasonable and transparent, he showed up on time, diagnosed the issue correctly and fixed it quickly. Would definitely hire again!
Javier was super accommodating. He was willing to listen to my ideas and suggest changes. I did not pprovide the correct connectors, but he managed to make it work.
Javier was very timely, professional and able to identify and fix our issue quickly. Also offered insight to help understand our electrical system. A pleasure to work with, thanks Javier!
We had a great experience with our Javier. He arrived on time, was very knowledgeable, and charged a fair price. We had him switch numerous fixtures in our house. He helped guide me through decisions like the height of a fixture, which I really appreciated, and left everything clean and tidy. Highly recommend!
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1 change recorded — last scanned Sep 6, 2026.
Fast response5.0
