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Plumbing and HVAC in Connecticut

10,086 providers listed in Connecticut for Plumbing and HVAC, across 290 ZIP codes: 999 companies and 9,087 independent tradespeople. 10,086 licensed.

Every business here holds a current licence, shown on the listing so you can check it yourself.

Some states license the person rather than the firm (master plumbers, gas technicians), which is why independent tradespeople have their own tab.

Plumbing and HVAC by city and ZIP code in Connecticut

ZIP codes with three or more listed providers. The number is how many are listed there.

Amston 06231 17
Andover 06232 24
Ansonia 06401 61
Ashford 06278 9
Avon 06001 20
Baltic 06330 23
Bantam 06750 6
Barkhamsted 06063 29
Beacon Falls 06403 28
Berlin 06037 123
Bethany 06524 33
Bethel 06801 64
Bethlehem 06751 16
Bloomfield 06002 34
Bolton 06043 29
Bozrah 06334 30
Branford 06405 88
Bridgeport 06604 19 06605 9 06606 55 06607 7 06608 6 06610 25
Bridgewater 06752 7
Bristol 06010 285
Broad Brook 06016 29
Brookfield 06804 50
Brooklyn 06234 14
Burlington 06013 71
Canaan 06018 20
Canterbury 06331 43
Canton 06019 22
Chaplin 06235 11
Cheshire 06410 79
Chester 06412 13
Clinton 06413 54
Colchester 06415 92
Colebrook 06021 12
Columbia 06237 31
Cos Cob 06807 10
Coventry 06238 83
Cromwell 06416 54
Danbury 06810 76 06811 96 06813 4
Danielson 06239 31
Darien 06820 10
Dayville 06241 15
Deep River 06417 17
Derby 06418 51
Durham 06422 60
East Berlin 06023 10
East Canaan 06024 8
East Granby 06026 20
East Haddam 06423 32
East Hampton 06424 88
East Hartford 06108 33 06118 60
East Hartland 06027 15
East Haven 06512 97
East Lyme 06333 15
East Windsor 06088 20
Eastford 06242 8
Easton 06612 20
Ellington 06029 88
Enfield 06082 132
Essex 06426 9
Fairfield 06824 28 06825 31
Falls Village 06031 4
Farmington 06032 48
Gales Ferry 06335 13
Glastonbury 06033 55
Goshen 06756 20
Granby 06035 28
Greenwich 06830 11 06831 14
Griswold 06351 97
Groton 06340 31
Guilford 06437 66
Haddam 06438 12
Hamden 06514 32 06517 13 06518 32
Hampton 06247 10
Hartford 06105 4 06106 16 06112 17 06114 19 06120 6
Harwinton 06791 57
Hebron 06248 31
Higganum 06441 36
Ivoryton 06442 12
Kent 06757 6
Killingworth 06419 35
Lebanon 06249 66
Ledyard 06339 26
Litchfield 06759 23
Madison 06443 28
Manchester 06040 71 06042 40
Mansfield Center 06250 13
Marion 06444 7
Marlborough 06447 33
Meriden 06450 116 06451 85
Middlebury 06762 31
Middlefield 06455 17
Middletown 06457 95
Milford 06460 151 06461 79
Monroe 06468 77
Moodus 06469 21
Moosup 06354 17
Morris 06763 14
Mystic 06355 29
Naugatuck 06770 107
New Britain 06051 30 06052 12 06053 55
New Canaan 06840 10
New Fairfield 06812 48
New Hartford 06057 45
New Haven 06511 13 06513 48 06515 12 06519 9
New London 06320 26
New Milford 06776 130
New Preston 06777 6
Newington 06111 97 06131 3
Newtown 06470 59
Niantic 06357 35
Norfolk 06058 3
North Branford 06471 52
North Franklin 06254 22
North Granby 06060 7
North Grosvenordale 06255 4
North Haven 06473 111
North Stonington 06359 28
North Windham 06256 8
Northfield 06778 14
Northford 06472 47
Norwalk 06850 46 06851 70 06854 39 06855 25
Norwich 06360 91
Oakdale 06370 48
Oakville 06779 36
Old Greenwich 06870 4
Old Lyme 06371 27
Old Saybrook 06475 26
Oneco 06373 4
Orange 06477 69
Oxford 06478 98
Pawcatuck 06379 28
Plainfield 06374 36
Plainville 06062 102
Plantsville 06479 56
Plymouth 06782 17
Pomfret Center 06259 16
Portland 06480 47
Preston 06365 44
Prospect 06712 60
Putnam 06260 9
Quaker Hill 06375 25
Redding 06896 21
Ridgefield 06877 26
Riverside 06878 8
Riverton 06065 5
Rockfall 06481 5
Rocky Hill 06067 61
Rowayton 06853 3
Roxbury 06783 5
Salem 06420 32
Salisbury 06068 3
Sandy Hook 06482 34
Seymour 06483 116
Sharon 06069 3
Shelton 06484 211
Sherman 06784 12
Simsbury 06070 28
Somers 06071 34
South Glastonbury 06073 13
South Kent 06785 3
South Windsor 06074 70
Southbury 06488 73
Southington 06489 179
Stafford Springs 06076 65
Stamford 06901 5 06902 68 06903 27 06905 43 06906 20 06907 22
Sterling 06377 5
Stonington 06378 14
Storrs Mansfield 06268 13
Stratford 06614 104 06615 48
Suffield 06078 33
Taftville 06380 6
Tariffville 06081 8
Terryville 06786 66
Thomaston 06787 58
Thompson 06277 6
Tolland 06084 79
Torrington 06790 159
Trumbull 06611 125
Uncasville 06382 34
Unionville 06085 27
Vernon 06066 106
Voluntown 06384 18
Wallingford 06492 189
Warren 06754 5
Waterbury 06704 26 06705 46 06706 31 06708 67 06710 8
Waterford 06385 45
Watertown 06795 80
Weatogue 06089 3
West Granby 06090 6
West Hartford 06107 14 06110 16 06117 10 06119 13
West Hartland 06091 5
West Haven 06516 110
West Simsbury 06092 5
West Suffield 06093 20
Westbrook 06498 28
Weston 06883 4
Westport 06880 7
Wethersfield 06109 79
Willimantic 06226 19
Willington 06279 36
Wilton 06897 16
Windham 06280 13
Windsor 06095 54
Windsor Locks 06096 50
Winsted 06098 68
Wolcott 06716 125
Woodbridge 06525 21
Woodbury 06798 53
Woodstock 06281 14
Woodstock Valley 06282 3

Other trades listed in Connecticut

General Contractors and Additions 23,814Swimming Pools, Spas and Hot Tubs 54Landscaping 7

Plumbing and HVAC, every area · How licensing works in Connecticut · What to know before hiring for plumbing and hvac