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Verified record
License Verified9350NH Electrician Master · verified Oct 18, 2026
- NH electrician master licenseVerified active
- A+ BBB rating
- 1 work photo
Highlights
- Active state license — NH electrician license 9350 held by Mark R Langevin
Mark Langevin Electric is an electrical business whose New Hampshire electrician license, number 9350, held by Mark R Langevin, is active on the state registry. On the Better Business Bureau, it lists electrical work including lighting and generators and carries an A+ grade. A 2022 Google reviewer described the people who run the business as honest and hard working.
What does electrical work cost in Greater Nashua?
Typical your area range for this kind of work, from regional averages — not a quote from Mark Langevin 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
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