Verified record
License Verified16455NH Electrician Master · verified Oct 18, 2026
- NH electrician master licenseVerified active
- A+ BBB rating
- 13 work photos
Highlights
- Registry electrician licence — Harry V Su's New Hampshire licence is active on the registry
- Community giving — a 2025 customer described gifts to children in foster care
Harry-O Electrical Corporation is an electrical contractor in Loudon that says it has been in electrical contracting since 1988. Its website lists a service area of Concord, Manchester, Loudon, Gilmanton, Belmont, Tilton, Franklin, Bow and other nearby towns. Its Better Business Bureau listing describes commercial, industrial and residential electrical wiring, installation and repair, and the BBB grades it A+. A New Hampshire electrician licence held by Harry V Su is active on the state registry. On Google it averages 4.8 stars from 8 ratings. A 2025 customer praised its electrical services and wrote that the company donated bikes, school supplies and Christmas gifts to children in foster care.
What does electrical work cost in Greater Nashua?
Typical your area range for this kind of work, from regional averages — not a quote from Harry-O Electrical Corporation. 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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