Licensed Plumbers in Connecticut
654 plumbing companies across 100 Connecticut cities hold a current credential in the official register. Every listing shows the number we checked and the date we checked it. How we verify.
Grouped by planning region. All Connecticut trades by city
Capitol Planning Region
Andover (5)Berlin (3)Bloomfield (4)Broad Brook (4)Coventry (3)East Granby (3)East Hartford (3)Ellington (4)Enfield (8)Farmington (8)Glastonbury (4)Hartford (5)Manchester (3)Marlborough (4)Plainville (4)Rocky Hill (6)Somers (5)South Windsor (7)Southington (12)Tolland (7)Vernon (3)West Hartford (6)Wethersfield (4)Willington (3)Windsor Locks (3)
Greater Bridgeport Planning Region
Bridgeport (4)Easton (7)Fairfield (12)Monroe (6)Stratford (14)Trumbull (10)
Lower Connecticut River Valley Planning Region
Clinton (6)Durham (7)East Hampton (4)Killingworth (3)Middletown (7)Old Lyme (4)Old Saybrook (4)Portland (5)Westbrook (3)
Naugatuck Valley Planning Region
Bethlehem (4)Bristol (11)Cheshire (7)Derby (3)Middlebury (3)Naugatuck (9)Oakville (3)Oxford (7)Prospect (7)Seymour (9)Shelton (18)Southbury (9)Waterbury (9)Watertown (6)Wolcott (11)Woodbury (9)
Northeastern Connecticut Planning Region
Northwest Hills Planning Region
Burlington (6)Canaan (3)Harwinton (3)Litchfield (9)New Hartford (4)Sharon (3)Torrington (11)Winsted (5)
South Central Connecticut Planning Region
Branford (6)Guilford (5)Hamden (6)Meriden (9)Milford (12)New Haven (7)North Haven (7)Orange (8)Wallingford (13)West Haven (6)
Southeastern Connecticut Planning Region
Colchester (6)Griswold (4)Groton (6)Lebanon (9)Mystic (4)Norwich (3)Pawcatuck (4)Preston (3)Waterford (4)
Western Connecticut Planning Region
Bethel (8)Brookfield (5)Danbury (15)Darien (5)Greenwich (4)New Fairfield (7)New Milford (12)Newtown (11)Norwalk (23)Old Greenwich (3)Redding (5)Ridgefield (7)Sherman (4)Stamford (25)Wilton (6)