Septic services in Connecticut

AssistAnt lists septic companies for 61 Connecticut towns as of October 28, 2026. The most within 25 miles: Oxford (44), Southbury (43), Newtown (42), North Haven (42), Danbury (41). Each town page lists verified businesses first, then by distance. No business can pay for a higher spot.

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• Bloomfield 30
• Bridgeport 37
• Bristol 33
• Broad Brook 24
• Brookfield 40
• Canton 25
• Clinton 26
• Colchester 34
• Columbia 22
• Danbury 41
• Dayville 29
• Durham 39
• East Hampton 35
• East Hartford 28
• Ellington 27
• Essex 24
• Fairfield 40
• Granby 22
• Greenwich 24
• Groton 22
• Guilford 27
• Ledyard 28
• Manchester 22
• Meriden 38
• Monroe 41
• New Britain 30
• New Fairfield 40
• New Haven 33
• New Milford 39
• Newington 30
• Newtown 42
• North Branford 35
• North Haven 42
• Oakville 40
• Old Lyme 24
• Old Saybrook 23
• Oxford 44
• Plymouth 34
• Pomfret Center 29
• Preston 28
• Prospect 40
• Riverside 27
• Salem 26
• Southbury 43
• Southington 32
• Stamford 30
• Taftville 28
• Terryville 34
• Trumbull 37
• Washington 33
• Waterford 23
• Watertown 39
• Westbrook 24
• Westport 37
• Willimantic 21
• Willington 23
• Wilton 41
• Wolcott 39
• Woodbridge 39
• Woodbury 40
• Woodstock 30