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Licensed Well & Septic Pros in Massachusetts

1,884 licensed well & septic pros in Massachusetts, sourced from official state licensing records. Browse by city or request free quotes.

Well & Septic Pros aggregates official state licensing rosters for water-well and septic (onsite wastewater) professionals into one searchable directory, refreshed regularly.

Browse Massachusetts by city

Plymouth 32 Middleboro 19 Boston 18 Westford 18 Leominster 17 Brewster 16 Nantucket 16 Taunton 16 Westport 16 Pembroke 15 Worcester 15 Acton 14 Attleboro 14 Franklin 14 Lakeville 14 Westfield 14 Haverhill 13 Holliston 13 Stoughton 13 Ayer 12 Framingham 12 Mashpee 12 Norwell 12 Pittsfield 12 East Falmouth 11 Gloucester 11 Hanover 11 Harwich 11 Mansfield 11 Marlborough 11 New Bedford 11 Oxford 11 Sterling 11 Auburn 10 Belchertown 10 Braintree 10 Carver 10 Danvers 10 Hingham 10 Hopkinton 10 Kingston 10 Littleton 10 Methuen 10 Tewksbury 10 Uxbridge 10 Berkley 9 Beverly 9 Chatham 9 Edgartown 9 Gardner 9 Ludlow 9 Marshfield 9 Marston Mills 9 North Reading 9 Norwood 9 Sandwich 9 South Dennis 9 Southampton 9 Southwick 9 Bridgewater 8 Charlton 8 Dartmouth 8 Fall River 8 Foxboro 8 Hudson 8 Lunenburg 8 Middleton 8 Natick 8 North Attleboro 8 Norton 8 Orange 8 Orleans 8 Rehoboth 8 Springfield 8 Sudbury 8 Sutton 8 Berlin 7 Billerica 7 Dedham 7 Dudley 7 Fitchburg 7 Holden 7 Lowell 7 Plympton 7 South Easton 7 Swansea 7 Walpole 7 Waltham 7 Wilmington 7 Woburn 7 Wrentham 7 Acushnet 6 Andover 6 Ashburnham 6 Assonet 6 Athol 6 Burlington 6 Buzzards Bay 6 Centerville 6 Chelmsford 6 Cohasset 6 Douglas 6 Essex 6 Forestdale 6 Georgetown 6 Hadley 6 Hanson 6 Mattapoisett 6 Medfield 6 Needham 6 Northborough 6 Pepperell 6 Reading 6 Rochester 6 Rockport 6 Scituate 6 Sharon 6 Somerville 6 South Yarmouth 6 Wareham 6 Watertown 6 West Bridgewater 6 West Yarmouth 6 Westborough 6 Westminster 6 Amesbury 5 Bellingham 5 Blackstone 5 Bradford 5 Cambridge 5 Chicopee 5 Clinton 5 Concord 5 Dighton 5 Duxbury 5 East Sandwich 5 East Wareham 5 Fairhaven 5 Granby 5 Great Barrington 5 Groveland 5 Hyannis 5 Lynn 5 Maynard 5 Medford 5 Milford 5 Millis 5 North Andover 5 Oakham 5 Plainville 5 Quincy 5 Rockland 5 Sagamore Beach 5 Seekonk 5 Sheffield 5 South Deerfield 5 Spencer 5 Templeton 5 Wakefield 5 Wayland 5 Webster 5 Weymouth 5 Wilbraham 5 Yarmouthport 5 Abington 4 Ashfield 4 Barnstable 4 Belmont 4 Bolton 4 Boylston 4 Canton 4 Chesterfield 4 Colrain 4 Cotuit 4 Dracut 4 East Bridgewater 4 East Longmeado 4 Eastham 4 Falmouth 4 Fiskdale 4 Greenfield 4 Groton 4 Halifax 4 Ipswich 4 Leicester 4 Lexington 4 Medway 4 Middleborough 4 North Billerica 4 North Dighton 4 North Falmouth 4 Northampton 4 Northboro 4 Otis 4 Paxton 4 Princeton 4 Raynham 4 Rutland 4 Salem 4 Shrewsbury 4

Permits & official Massachusetts resources

Do I need a permit for well or septic work in Massachusetts? ›

Where this Massachusetts data comes from

MassDEP - Approved Soil Evaluators · official source
MassDEP Title 5 - Approved System Inspectors · official source
MassDEP Title 5 - Approved System Inspectors · MassDEP - Approved Soil Evaluators · official source
MassDEP - Certified Well Drillers · official source