General contractors in Killingworth, CT 06419
8 general contractors, with local market data for this ZIP.
General contractors 8Concrete and masonry 4Roofing and exteriors 3Painting 2Electricians 2HVAC 2Excavation and demolition 1Other construction trades 1Carpentry, drywall and windows 1
Area profitability, construction64 / 100Strong market, crowded field
Typical home value$632,000+6.1% in the past year
New homes permitted, 2025358Lower Connecticut River Valley County
Homeowners96.7%2,425 households
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
A.R.D. BuildersConstruction company · 164 Roast Meat Hill Rd, Killingworth(203) 848-4007 · ardbuilders.com
Coady Construction LLCConstruction company · 28 Patrick Dr, Killingworth(203) 245-6749 · coadyconstructionllc.com
Connecticut Access RemodelingGeneral contractor · 627 CT-148, Killingworth(203) 631-1212 · ctaccessremodeling.com
Island PoolsGeneral contractor · 1 Fawn Hill Rd, Killingworth(860) 391-2537 · islandpoolsct.com
Nunzianto Construction LLCConstruction company · Killingworth(203) 676-2842 · 1 driver, 1 truck
Petrucelli Construction LLCConstruction company · Killingworth(203) 537-0721 · 1 driver, 1 truck
William Moran Builders, LLCConstruction company · 40 Stonehill Dr, Killingworth(860) 663-4331
Zane Construction LLCConstruction company · Killingworth(203) 980-1621 · 5 drivers, 5 trucks
Construction in ZIP 06419 at a glance
Local building angle: Lower Connecticut River Valley County permitted 358 new homes in 2025, including 177 apartment units. 21% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.