Avon, CT40 Waterville Rd, Avon, CT 06001
Verified record
Bridge construction, dam rehabilitation and piling are central to the work ROTHA describes on its website. The Connecticut company calls itself a heavy-highway general contractor and also names demolition, drainage, utility work, pump stations and field bridge painting. It reports 35 years in business. Google shows five stars from two ratings.
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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 Rotha Contracting Co. Use it to sanity-check bids, then get the real number in writing.
Estimated range
$21,600 – $32,900
Typical remodeling project around $27,300
Renovation guidance4.2
Bath remodel with Ian coordinating each trade4.1
Kitchen transformations3.9
600 sq ft bedroom suite addition3.8