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The Main Connection of Connecticut is an electrical contractor in South Windsor whose own website lists residential and commercial electrical work, from electrical repairs and panel upgrades to EV charger installation, ceiling fans and hot tub and sauna wiring. The company says it serves Hartford, South Windsor, Tolland and Middlesex, and it advertises free estimates and 24/7 emergency service. A recent Google customer said the company did extensive work at their business during a warehouse conversion, was on time and on budget, and lent another vendor a scissor lift to save them money. Its BBB grade is A+.
Did extensive work at my business as we did a warehouse conversion. Team was on time, on budget, lent another vendor a scissor lift to save me money, and was easy and pleasant to work with. Great company.
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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 The Main Connection of Connecticut 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
Came out on a Sunday for downed wires4.7
Sub panel, generator plug and RV plug in one day5.0
Crew rerouted to finish urgent pre-wiring4.5