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J&J Clap Electrical Contractors names Danbury as its service area on its website, and The Danbury Review, a local business blog, has profiled the company and named Jim as its owner. On Google it holds 5 stars from 7 ratings. A 2021 customer said Jim installed their generator at a fair price, answered emails and calls promptly and explained everything thoroughly.
“<!DOCTYPE html> Showcasing the Best Local Businesses in Danbury, CT - The Danbury Review The Danbury Review Home About us Local Coupons Best of Danbury Contact us Blog J & J Clap Electrical Contractors 9/1/2016 0 Comments Need a Electrician in Danbury? I met with Jim, the owner of J&J Clap Electrical Contractors to talk about his company. Jim had been running wires and putting in plugs & switches with his father since an early age. He went to Abbot Tech, and wanted to focus on being an electrical engineer so he went into the Army for the college fund. Jim was in the army for 8 years and ser”
Jim is extremely helpful, kind, patient and professional. He answered my emails and calls promptly and explained everything thoroughly. He provided expert installation of my generator at a very fair price. I couldn't ask for better.
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1 change recorded — last scanned Oct 13, 2026.
Typical Connecticut range for this kind of work, from regional averages — not a quote from J&J Clap Electrical Contractors LLC. 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
Sub panel, generator plug and RV plug in one day5.0
Pair of backup batteries set up on a house4.7
Tripping breaker traced to a driveway light post4.7
State-verified electrician license since 19913.7
