John A Callahan in Darien, CT 06820

Business Name : John A Callahan

Address : 119 West Avenue

Phone Number : (203) 656-2866

Website :

Category : {business-category}

Year founder : {business-year-founder}

Location type : {business-Location-type}

Annual Revenue (In Thousands) : {business-annual-revenue}

SIC : {business-sic}

NAICS : {business-naics}

Industry : {business-industry}

Residential water leak detection near me 06820 professional leak detection Darien, CT cost of water pipe leak detection 06820 plumbing leak detection cost Darien, CT hidden water leak detection 06820 emergency leak detection Darien, CT local slab leak detection 06820