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Shower Valve Replacement in Massachusetts
Shower Valve Replacement across Massachusetts: the 621 ZIP codes and 452 cities we route calls in, and who licenses plumbers in the state.

Free to homeowners in Massachusetts — the contractor pays us for the introduction, you never do.
Behind the wall
Our shower valve replacement coverage in Massachusetts runs to 621 ZIP codes in 452 cities. In a state of mixed housing the valve body behind the tiles is as likely to be a 1970s three-handle set as a modern pressure-balanced cartridge, and the two are not replaced the same way or for the same money.
Source: coverage area as published by our call partner; place and county names from the US Census Bureau.
We route shower valve replacement calls in 621 ZIP codes across 452 Massachusetts cities, in 12 counties.
What this site is
ShowerValve is a referral service, not a contractor. We connect homeowners with independent contractors. Contractors are required to hold whatever credential their state or municipality demands, and valve work opening a wall is often a permitted alteration — ask to see the permit. We carry out no work, we sell no valves, we do not set prices, and we never charge homeowners anything — the contractors in our network pay us when we route them a call. The maximum water temperature is set by your local code, not by this website.Checking a credential in Massachusetts
Massachusetts licenses are issued by the Massachusetts Board of State Examiners of Plumbers and Gas Fitters, which publishes a public search you can use before work begins.
Every Massachusetts county we cover
- Barnstable County 49 ZIP codes
Buzzards Bay, Centerville, Falmouth, North Falmouth, Barnstable, Brewster, Cataumet, Chatham, Cotuit, Cummaquid, Dennis, Dennis Port, East Dennis, East Falmouth, East Sandwich and 30 more - Berkshire County 2 ZIP codes
East Otis, Otis - Bristol County 41 ZIP codes
New Bedford, Fall River, North Attleboro, North Easton, Somerset, Taunton, Acushnet, Assonet, Attleboro, Attleboro Falls, Berkley, Dighton, East Freetown, East Taunton, Easton and 13 more - Essex County 55 ZIP codes
Lynn, Andover, Haverhill, Lawrence, Gloucester, Peabody, Salem, Amesbury, Beverly, Boxford, Byfield, Danvers, Essex, Georgetown, Groveland and 22 more - Franklin County 20 ZIP codes
Ashfield, Buckland, Conway, Deerfield, Erving, Gill, Greenfield, Lake Pleasant, Leverett, Millers Falls, Montague, New Salem, Shelburne Falls, Shutesbury, South Deerfield and 5 more - Hampden County 53 ZIP codes
Springfield, Chicopee, Holyoke, Longmeadow, West Springfield, Westfield, Agawam, Blandford, Bondsville, Brimfield, Chester, East Longmeadow, Feeding Hills, Granville, Hampden and 12 more - Hampshire County 28 ZIP codes
Amherst, Northampton, Belchertown, Chesterfield, Cummington, Easthampton, Florence, Goshen, Granby, Hadley, Hatfield, Haydenville, Huntington, Leeds, Middlefield and 9 more - Middlesex County 100 ZIP codes
Cambridge, Framingham, Lowell, Waltham, Woburn, Groton, Somerville, Watertown, Acton, Arlington, Billerica, Burlington, Lexington, Medford, North Reading and 53 more - Norfolk County 42 ZIP codes
Quincy, Braintree, Brookline, Dedham, Avon, Babson Park, Bellingham, Canton, Cohasset, Dover, East Walpole, East Weymouth, Foxboro, Franklin, Holbrook and 21 more - Plymouth County 47 ZIP codes
Brockton, Middleboro, Plymouth, Bridgewater, Duxbury, Hanover, Hingham, Lakeville, Abington, Brant Rock, Carver, East Bridgewater, East Wareham, Halifax, Hanson and 19 more - Suffolk County 54 ZIP codes
Boston, Dorchester, East Boston, Allston, Brighton, Charlestown, Chelsea, Dorchester Center, Hyde Park, Jamaica Plain, Mattapan, Revere, Roslindale, Roxbury, Roxbury Crossing and 3 more - Worcester County 89 ZIP codes
Worcester, Shrewsbury, Westminster, Ashburnham, Auburn, Barre, Berlin, Blackstone, Bolton, Boylston, Brookfield, Charlton, Charlton City, Cherry Valley, Clinton and 57 more
What that coverage looks like
Boston, at 34 ZIP codes, is the largest part of our Massachusetts footprint, and Middlesex County holds 100 of the 621 we cover. A valve job needs the right cartridge in the van, so the call asks what the trim looks like and how many handles it has before anyone is sent.
How a shower valve replacement job goes
A shower that will not hold temperature is a cartridge far more often than it is a valve. The cartridge sits inside the valve body behind the tiles and can usually be drawn out through the trim plate without opening the wall. The wall comes off when the body itself is cracked, seized into the pipework, or no longer made in a form that fits.
What the call asks about shower valve replacement
- How many handles the shower has, and whether the trim plate is round or square.
- Whether the fault is temperature, pressure, or a drip that will not stop.
- The maker if it is stamped on the trim, because that identifies the cartridge.
Every Massachusetts city we route in
229 cities, ordered by size. Valve stock follows the age of the bathroom, which follows the age of the house. Each page carries that city’s own numbers and the ZIP codes we route there.
- Holbrook 95%
- North Weymouth 94%
- Marblehead 93%
- Longmeadow 93%
- Holyoke 93%
- Arlington 92%
- West Newton 92%
- Brookline 92%
- South Yarmouth 92%
- Winthrop 91%
- Indian Orchard 91%
- East Weymouth 91%
- Feeding Hills 91%
- New Bedford 91%
- Springfield 91%
- Belmont 90%
- Newtonville 90%
- Greenfield 90%
- Fairhaven 90%
- West Roxbury 90%
- Hull 90%
- Brockton 90%
- Melrose 89%
- Lynn 89%
- Chicopee 89%
- West Yarmouth 89%
- Fall River 88%
- Roslindale 88%
- Everett 88%
- West Springfield 88%
- Rockport 88%
- Milton 88%
- Newton 87%
- Saugus 87%
- Newton Center 87%
- Worcester 87%
- Lawrence 87%
- Fitchburg 87%
- Swampscott 87%
- Southbridge 86%
- Agawam 86%
- Randolph 86%
- Salem 86%
- Watertown 85%
- Somerville 85%
- Gardner 85%
- Somerset 85%
- Wilbraham 85%
- Hyde Park 85%
- Framingham 85%
- Medford 85%
- Lowell 85%
- Clinton 85%
- Dorchester Center 85%
- Northampton 85%
- Centerville 84%
- Chelmsford 84%
- Jamaica Plain 84%
- Winchester 84%
- Brighton 84%
- Gloucester 84%
- Newburyport 83%
- South Dennis 83%
- Weymouth 83%
- Beverly 83%
- Auburn 83%
- Wareham 83%
- Palmer 83%
- Westfield 82%
- Chestnut Hill 82%
- Easthampton 82%
- Maynard 82%
- Dorchester 82%
- Stoughton 82%
- Mattapan 82%
- Rockland 82%
- Leominster 82%
- Stoneham 81%
- Malden 81%
- Hyannis 81%
- Braintree 81%
- Taunton 81%
- Florence 81%
- Spencer 80%
- Oxford 80%
- Wellesley Hills 80%
- Allston 80%
- Danvers 80%
- Falmouth 80%
- Millis 80%
- Haverhill 80%
- Norwood 80%
- Revere 80%
- Reading 80%
- Charlestown 80%
- Wakefield 79%
- East Boston 79%
- Dedham 79%
- Webster 79%
- Ludlow 79%
- Quincy 79%
- Lynnfield 79%
- Waltham 79%
- South Dartmouth 78%
- Acushnet 78%
- Marshfield 78%
- Scituate 78%
- North Attleboro 78%
- Holliston 78%
- Needham 78%
- Milford 78%
- Dudley 78%
- Methuen 78%
- Orleans 78%
- Whitman 78%
- Ware 77%
- Chelsea 77%
- East Falmouth 77%
- Swansea 77%
- Natick 77%
- Millbury 77%
- Amesbury 77%
- North Chelmsford 77%
- Cambridge 77%
- Blackstone 77%
- Yarmouth Port 77%
- Sharon 77%
- Norwell 76%
- South Hadley 76%
- Duxbury 76%
- Amherst 76%
- Ipswich 76%
- Marstons Mills 76%
- Seekonk 76%
- Cohasset 76%
- Wayland 76%
- Marlborough 75%
- Andover 75%
- Woburn 75%
- Attleboro 75%
- Whitinsville 75%
- Brewster 75%
- Peabody 75%
- South Easton 75%
- North Grafton 75%
- Dracut 74%
- Medfield 74%
- Weston 74%
- Hudson 74%
- Concord 74%
- Monson 74%
- East Longmeadow 74%
- Carver 74%
- Boston 73%
- Lexington 73%
- South Boston 73%
- North Reading 73%
- Burlington 73%
- Wellesley 73%
- Abington 73%
- Medway 73%
- Buzzards Bay 73%
- Billerica 73%
- Roxbury 72%
- Mansfield 72%
- Westwood 72%
- North Andover 72%
- Hanover 72%
- Bellingham 72%
- Sandwich 72%
- North Easton 71%
- Acton 71%
- Pepperell 71%
- South Weymouth 71%
- Westminster 71%
- Westport 70%
- Pembroke 70%
- Holden 70%
- Foxboro 69%
- Tewksbury 69%
- Walpole 68%
- Kingston 68%
- Northborough 67%
- Plainville 67%
- Lunenburg 67%
- Harwich 67%
- Hanson 67%
- Sterling 67%
- Westborough 67%
- Plymouth 66%
- Sudbury 66%
- North Dartmouth 66%
- Sutton 66%
- Hingham 66%
- Ayer 66%
- Norfolk 66%
- Georgetown 65%
- Shrewsbury 65%
- Roxbury Crossing 64%
- Belchertown 64%
- Wrentham 64%
- East Bridgewater 64%
- Salisbury 64%
- Charlton 63%
- Norton 63%
- Rehoboth 63%
- Canton 63%
- Ashland 63%
- Needham Heights 63%
- Middleboro 62%
- Southwick 62%
- North Billerica 62%
- Wilmington 61%
- Southborough 61%
- Uxbridge 61%
- Lakeville 61%
- Mashpee 61%
- Westford 60%
- Bridgewater 59%
- Bedford 59%
- Littleton 59%
- Groton 58%
- Franklin 58%
- Middleton 57%
- Raynham 57%
- Tyngsboro 57%
- Douglas 57%
- Hopkinton 50%
- Rutland 50%
Before you call
A valve that will not hold temperature is a cartridge far more often than it is a valve. The pages above say how to tell before the tiles are touched.

