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Neumann Electric LLC
Power run to a detached garage4.8
VE
License verifiedVision Electric Inc
State-verified electrician license since 19912.6
Harwinton, CT167 Wildcat Hill Rd, Harwinton, CT 06791
Verified record
Berkshire Electric & Construction is an electrical outfit with an A+ grade from the Better Business Bureau and 3.7 stars from 3 Google ratings. A 2021 customer, a small business owner, said they had used Berkshire Electric for years for electrical needs and described the company as prompt, clean and knowledgeable. BuildZoom lists Connecticut licence numbers NHC.0013833 and HIC.0604504 for the company and shows 68 projects.
I am a small business owner who has used Berkshire Electric for years now and have not one time been disappointed. They are prompt, clean, knowledgeable and offer terrific solutions to problems along the way. I will always use Berkshire Electric for all of my electrical needs!
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1 change recorded — last scanned Oct 30, 2026.
Typical Connecticut range for this kind of work, from regional averages — not a quote from Berkshire Electric & Construction. 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
$490 – $1,050
Typical electrical project around $770
Power run to a detached garage4.8
State-verified electrician license since 19912.6