Nationwide coverage. These pages are built for local search. Coverage is not limited to this list — call with any U.S. ZIP.
New York, NY
Pre-war galvanized, cast-iron stacks, and tight mechanical rooms in brownstones and high-rises.
Los Angeles, CA
1920s–1970s bungalows with galvanized and copper; many polybutylene remnants in 1980s tracts.
Chicago, IL
Brick two-flats with lead services being replaced, cast-iron mains, and boiler-adjacent piping.
Houston, TX
Slab-on-grade ranch homes, PEX retrofits, and clay laterals in older wards.
Phoenix, AZ
Slab-on-grade ranch and stucco tracts; copper under older pads, PEX in newer master-planned streets.
Dallas, TX
Post-war brick ranch and inner-city cottages on slab; galvanized leftovers in older East Dallas, copper and PEX in later North Dallas stock.
Miami, FL
CBS block and slab ranches plus condo stacks; aging copper and polybutylene inland, tight heater closets in high-rises.
Atlanta, GA
1920s–1960s bungalows with galvanized and cast iron; 1970s–1990s slab ranches south and west of the core.
San Antonio, TX
Limestone and caliche slab ranches, older bungalows with galvanized and copper, plus military and postwar tracts with PEX retrofits.
Denver, CO
Brick bungalows and Denver Squares with cast-iron stacks and galvanized; mid-century ranch slabs and newer infill with PEX.
Philadelphia, PA
Rowhomes and twins with galvanized and lead services, cast-iron stacks, and tight basements from Center City through South Philly.
San Diego, CA
Post-war slab bungalows in Pacific Beach and City Heights, older galvanized and copper near downtown, PEX in Mira Mesa tracts.
Austin, TX
East and South Austin bungalows with galvanized and copper; slab ranches and limestone pads with PEX retrofits.
Seattle, WA
Craftsman and box homes with galvanized and cast iron on hills; mid-century ranches and newer infill with PEX from Ballard through Rainier Valley.
Boston, MA
Triple-deckers and brownstones with lead services and cast-iron stacks; tight boiler rooms in Back Bay and Dorchester.
Las Vegas, NV
Slab-on-grade stucco tracts with copper under older pads and PEX in later valleys; tight heater closets in mid-rise condos.
Tampa, FL
CBS block and slab ranches in South Tampa and the north loop; bungalows with galvanized near the core; condo stacks downtown.
Minneapolis, MN
Pre-war bungalows and duplexes with cast-iron stacks and galvanized; mid-century ranches on the south side.
Charlotte, NC
1920s–1950s bungalows with galvanized and copper near the core; 1970s–2000s slab ranches and vinyl tracts north and west.
Columbus, OH
Brick two-flats and bungalows with galvanized and cast iron near downtown and German Village; later PEX in the north.
Jacksonville, FL
CBS block and wood-frame ranches on slab along the St. Johns; older bungalows near Springfield and San Marco.
Indianapolis, IN
Pre-war brick doubles and bungalows with galvanized and cast iron near downtown; mid-century ranches and later PEX north and south.
Nashville, TN
Craftsman and shotgun stock with galvanized and copper near East Nashville; slab ranches and vinyl tracts south and west.
Portland, OR
Craftsman and foursquare homes with galvanized and cast iron; mid-century ranches and newer infill with PEX from Alberta through Hillsdale.
Orlando, FL
CBS block and slab ranches from mid-century tracts; older bungalows near downtown; condo stacks with tight heater closets.
Sacramento, CA
Pre-war bungalows with galvanized and copper in midtown; post-war slab ranches in south and north tracts; PEX in later suburbs.
Kansas City, MO
Brick bungalows and two-flats with galvanized and cast iron near the core; mid-century ranches on slab; later PEX in south Kansas City.
Raleigh, NC
1920s–1950s bungalows with galvanized and copper near downtown; 1970s–2000s slab ranches and vinyl tracts north and west.
Fort Worth, TX
Near Southside bungalows and Fairmount cottages with galvanized and copper; slab ranches from Ridglea through Wedgwood.
Anaheim, CA
Post-war slab bungalows and tract ranches with copper and polybutylene leftovers. Nearby towns: Fullerton, Orange, Garden Grove, Placentia.
San Bernardino, CA
1950s–1970s slab ranches with galvanized and copper near downtown. Nearby towns: Highland, Rialto, Colton, Fontana edge.
Gilbert, AZ
1990s–2010s slab-on-grade stucco tracts with copper risers through the pad; garage heaters often lack a floor drain. Nearby towns: Queen Creek, San Tan Valley, Higley.
McAllen, TX
Slab-on-grade brick and stucco ranches with copper and PEX. Nearby towns: Edinburg, Pharr, Mission, San Juan.
Dayton, OH
Pre-war brick doubles and bungalows with galvanized and cast iron; tight basements and sump pits. Nearby towns: Kettering, Beavercreek, Huber Heights, Oakwood.
Albany, NY
Rowhouses and two-flats with lead services and cast-iron stacks. Nearby towns: Colonie, Troy, Schenectady, Delmar.
Worcester, MA
Triple-deckers and mill housing with galvanized, lead services, and cast-iron stacks. Nearby towns: Shrewsbury, Auburn, Holden, Leicester.
Columbia, SC
1920s–1950s bungalows with galvanized and copper in Shandon and Earlewood. Nearby towns: Lexington, Irmo, West Columbia, Cayce.
Mobile, AL
Raised cottages and bungalows with cast iron and galvanized in Midtown and Oakleigh. Nearby towns: Prichard, Daphne, Spanish Fort, Tillmans Corner.
St. Paul, MN
Pre-war brick and stucco bungalows with cast-iron stacks and galvanized. Nearby towns: Maplewood, Roseville, West St. Paul, South St. Paul.
Detroit, MI
Brick bungalows and frame doubles with galvanized and cast-iron stacks; lead service replacements still common. Nearby towns: Dearborn, Hamtramck, Highland Park, Ferndale.
Cleveland, OH
Frame doubles and brick bungalows with galvanized and cast iron from Ohio City through Glenville. Nearby towns: Lakewood, Cleveland Heights, Parma, Euclid.
Pittsburgh, PA
Brick row houses and hillside doubles with galvanized and cast-iron stacks. Nearby towns: Dormont, Wilkinsburg, Millvale, Carnegie.
St. Louis, MO
Brick bungalows and two-flats with galvanized and cast iron near the core; later slab ranches south. Nearby towns: University City, Maplewood, Clayton, Affton.
Baltimore, MD
Rowhouses with galvanized, lead services, and cast-iron stacks from Canton through Hampden. Nearby towns: Towson, Dundalk, Catonsville, Glen Burnie.
Milwaukee, WI
Polish flats and bungalows with cast-iron stacks and galvanized; tight basements near the lake. Nearby towns: Wauwatosa, West Allis, Shorewood, Greenfield.
Cincinnati, OH
Brick hillside doubles and bungalows with galvanized and cast iron over the basin. Nearby towns: Norwood, St. Bernard, Cheviot, Covington.
New Orleans, LA
Raised shotguns and Creole cottages with cast iron and galvanized; slab ranches in newer lake neighborhoods. Nearby towns: Metairie, Gretna, Kenner, Harvey.
Memphis, TN
Bungalows and brick ranches with galvanized and copper in Midtown; slab stock east of the core. Nearby towns: Germantown, Bartlett, Collierville, Millington.
Oklahoma City, OK
Brick bungalows near Heritage Hills and slab ranches north and south with copper and PEX. Nearby towns: Edmond, Moore, Midwest City, Norman.
Salt Lake City, UT
Avenues brick and bungalows with galvanized and copper; east-bench and valley slab ranches with PEX. Nearby towns: Murray, Millcreek, South Salt Lake, West Valley City.
Tucson, AZ
Slab-on-grade masonry ranches with copper under older pads and PEX in later tracts. Nearby towns: Oro Valley, Marana, South Tucson, Rita Ranch.
Colorado Springs, CO
Mid-century ranches and brick homes with copper and galvanized near the core; later PEX north and east. Nearby towns: Manitou Springs, Fountain, Security-Widefield, Cimarron Hills.
Omaha, NE
Brick bungalows and two-flats with cast-iron stacks near the core; slab ranches west with copper and PEX. Nearby towns: Bellevue, Council Bluffs, Papillion, La Vista.
Richmond, VA
Fan and Church Hill rowhouses with galvanized and cast iron; later slab ranches south and west. Nearby towns: Henrico, Glen Allen, Midlothian, Chesterfield.
Louisville, KY
Shotguns and brick bungalows with galvanized and cast iron in the Highlands; slab ranches south and east. Nearby towns: St. Matthews, Shively, Jeffersontown, New Albany.
Birmingham, AL
Southside bungalows and brick ranches with galvanized and cast iron; later slab stock over Red Mountain. Nearby towns: Homewood, Hoover, Vestavia Hills, Mountain Brook.
Boise, ID
North End bungalows with galvanized and copper; Bench slab ranches and newer PEX in the foothills. Nearby towns: Meridian, Eagle, Garden City, Nampa.
Buffalo, NY
Double houses and bungalows with lead services and cast-iron stacks from the West Side through South Buffalo. Nearby towns: Amherst, Cheektowaga, Tonawanda, Lackawanna.
Baton Rouge, LA
Raised cottages and slab ranches with cast iron and copper near Mid City; later PEX south of the core. Nearby towns: Baker, Zachary, Central, Denham Springs.
Albuquerque, NM
Adobe and brick ranch slabs in the Northeast Heights; older galvanized and copper near Nob Hill and Downtown. Nearby towns: Rio Rancho, Corrales, Los Ranchos, Bernalillo.
Fresno, CA
Post-war slab bungalows with copper and galvanized near the Tower District; later PEX in north tracts. Nearby towns: Clovis, Sanger, Selma, Madera edge.
Tulsa, OK
Brick bungalows in Maple Ridge and midtown with galvanized and copper; slab ranches south and east with PEX retrofits. Nearby towns: Broken Arrow, Owasso, Sand Springs, Bixby.
Wichita, KS
College Hill bungalows with galvanized and cast iron; slab ranches west and east with copper and PEX. Nearby towns: Derby, Andover, Haysville, Bel Aire.
Knoxville, TN
Fourth and Gill bungalows and frame houses with galvanized and copper; slab ranches west of the core. Nearby towns: Farragut, Maryville, Oak Ridge, Alcoa.
Lexington, KY
Brick bungalows near Chevy Chase with galvanized and copper; later slab ranches south and north with PEX. Nearby towns: Nicholasville, Georgetown, Versailles, Winchester.
Des Moines, IA
Brick bungalows and foursquares with galvanized and cast iron near the core; mid-century ranches west and south. Nearby towns: West Des Moines, Urbandale, Ankeny, Windsor Heights.
Spokane, WA
South Hill bungalows with galvanized and cast iron; mid-century ranches and later PEX in the valley. Nearby towns: Spokane Valley, Cheney, Liberty Lake, Airway Heights.
Grand Rapids, MI
Heritage Hill doubles and Eastown bungalows with galvanized and cast-iron stacks. Nearby towns: Wyoming, Kentwood, Walker, East Grand Rapids.
Bakersfield, CA
Slab-on-grade ranches with copper under older pads and PEX in later southwest tracts. Nearby towns: Rosedale, Oildale, Lamont, Arvin.
El Paso, TX
Slab-on-grade brick and stucco ranches with copper under older west-side pads and PEX in later northeast tracts. Nearby towns: Socorro, Horizon City, Canutillo, Anthony.
Mesa, AZ
Post-war slab ranches near downtown and 1990s–2010s stucco tracts with copper risers through the pad. Nearby towns: Gilbert, Apache Junction, Chandler edge, Tempe edge.
Virginia Beach, VA
Slab ranches and raised coastal cottages from the oceanfront through Kempsville; copper and PEX with tight heater closets. Nearby towns: Norfolk edge, Chesapeake, Portsmouth, Hampton.
Long Beach, CA
1920s–1950s bungalows and courtyard apartments with galvanized and cast iron; later slab tracts in east Long Beach. Nearby towns: Signal Hill, Lakewood, Carson, Seal Beach.
Oakland, CA
Craftsman and hillside houses with galvanized and cast-iron stacks from West Oakland through Fruitvale; tighter lots near the flats. Nearby towns: Alameda, Berkeley, San Leandro, Piedmont.
Reno, NV
Brick bungalows and mid-century ranches with galvanized and copper near the core; slab tracts with PEX in south valleys. Nearby towns: Sparks, Sun Valley, Spanish Springs, Verdi.
Tacoma, WA
Craftsman and hillside homes with galvanized and cast iron; mid-century ranches and later PEX from the north end through the south end. Nearby towns: Lakewood, University Place, Fircrest, Puyallup.
Greensboro, NC
1920s–1950s bungalows with galvanized and copper near downtown; later slab ranches and vinyl tracts west and north. Nearby towns: High Point, Burlington, Jamestown, Summerfield.
Madison, WI
Pre-war bungalows and duplexes with cast-iron stacks and galvanized near the isthmus; mid-century ranches west and south. Nearby towns: Middleton, Fitchburg, Monona, Sun Prairie.
Little Rock, AR
Bungalows and brick ranches with galvanized and copper in the Heights and Hillcrest; slab stock south and west. Nearby towns: North Little Rock, Sherwood, Maumelle, Bryant.
Washington, DC
Brick rowhouses and flats with galvanized, lead services, and cast-iron stacks from Capitol Hill through Petworth. Nearby towns: Arlington, Alexandria, Silver Spring, Bethesda.
Newark, NJ
Brick walk-ups and rowhouses with galvanized and cast-iron stacks in the Ironbound and North Ward. Nearby towns: East Orange, Irvington, Kearny, Belleville.
Providence, RI
Triple-deckers and Federal houses with lead services and cast-iron stacks on College Hill and Federal Hill. Nearby towns: Cranston, Pawtucket, East Providence, Warwick.
Rochester, NY
Pre-war doubles and bungalows with galvanized and cast iron from the South Wedge through the 19th Ward. Nearby towns: Greece, Irondequoit, Brighton, Gates.
Charleston, SC
Raised single houses and cottages with cast iron and galvanized on the peninsula; slab ranches in West Ashley. Nearby towns: Mount Pleasant, North Charleston, Summerville, James Island.
St. Petersburg, FL
CBS block and slab ranches from the Old Northeast through the west side; tight heater closets in downtown condos. Nearby towns: Gulfport, Pinellas Park, Seminole, Largo.
Norfolk, VA
Brick bungalows and frame doubles with galvanized and cast iron in Ghent and Park Place; slab stock near the naval base. Nearby towns: Portsmouth, Chesapeake, Virginia Beach, Hampton.
Huntsville, AL
Bungalows and brick ranches with galvanized and copper near Five Points; slab tracts south and west of the arsenal. Nearby towns: Madison, Decatur, Athens, Owens Cross Roads.
Corpus Christi, TX
Slab-on-grade brick ranches with copper and PEX; older bungalows near the bay. Nearby towns: Portland, Flour Bluff, Robstown, Ingleside.
Springfield, MO
Brick bungalows and frame doubles with galvanized and cast iron near downtown; slab ranches south toward Battlefield. Nearby towns: Nixa, Ozark, Republic, Battlefield.
Fort Lauderdale, FL
CBS block and slab ranches from Victoria Park through the west side; condo stacks with tight heater closets downtown. Nearby towns: Hollywood, Pompano Beach, Wilton Manors, Oakland Park.
Greenville, SC
Mill-era bungalows and brick cottages with galvanized and cast iron near the West End; slab ranches on the east side. Nearby towns: Greer, Mauldin, Simpsonville, Travelers Rest.
Chattanooga, TN
Hillside bungalows and brick ranches with galvanized and copper in Northshore and Brainerd; slab stock on the east ridge. Nearby towns: East Ridge, Red Bank, Signal Mountain, Collegedale.
Toledo, OH
Frame doubles and brick bungalows with galvanized and cast iron from the Old West End through South Toledo; later PEX on the west side. Nearby towns: Sylvania, Maumee, Perrysburg, Oregon.
Hartford, CT
Brick triples and frame doubles with lead services and cast-iron stacks; tight boiler rooms in the West End and South End. Nearby towns: West Hartford, East Hartford, Windsor, Bloomfield.
Allentown, PA
Rowhouses and twins with galvanized and cast iron near Center City; mid-century ranches on the west and south sides. Nearby towns: Bethlehem, Easton, Whitehall, Emmaus.
Savannah, GA
Raised historic cottages and frame houses with cast iron and galvanized south of the squares; slab ranches toward the southside. Nearby towns: Pooler, Garden City, Port Wentworth, Thunderbolt.
Provo, UT
Brick bungalows near downtown and slab ranches toward the west bench with copper and PEX. Nearby towns: Orem, Springville, Spanish Fork, Pleasant Grove.
Salem, OR
Craftsman and bungalows with galvanized and cast iron near downtown; mid-century ranches and later PEX south and west. Nearby towns: Keizer, Independence, Silverton, Dallas.
Lubbock, TX
Slab-on-grade brick ranches with copper under older pads and PEX in later tracts. Nearby towns: Wolfforth, Slaton, Shallowater, Idalou.
San Jose, CA
Post-war slab ranches and Eichlers with copper and galvanized in Willow Glen and Rose Garden; later PEX in north tracts. Nearby towns: Santa Clara, Campbell, Milpitas, Cupertino.
San Francisco, CA
Edwardian and Victorian flats with galvanized and cast-iron stacks; tight boiler rooms in multi-unit buildings. Nearby towns: Daly City, South San Francisco, San Mateo, Brisbane.
Plano, TX
Slab-on-grade brick tracts with copper under older pads and PEX in later Collin County streets. Nearby towns: Allen, Frisco, Richardson, Carrollton.
Arlington, TX
Mid-century slab ranches and later brick tracts with copper and PEX between the two downtowns. Nearby towns: Grand Prairie, Mansfield, Pantego, Kennedale.
Chandler, AZ
1980s–2010s slab stucco tracts with copper under the pad and garage water heaters. Nearby towns: Gilbert, Tempe, Sun Lakes, Queen Creek.
Henderson, NV
Slab-on-grade stucco tracts with copper under older pads and PEX in later Green Valley and Anthem streets. Nearby towns: Boulder City, Whitney, Paradise, Enterprise.
Fort Myers, FL
CBS block and slab ranches with copper and PEX; older bungalows near downtown. Nearby towns: Cape Coral, Lehigh Acres, Estero, North Fort Myers.
Riverside, CA
Post-war slab bungalows and tract ranches with galvanized, copper, and polybutylene leftovers. Nearby towns: Corona, Moreno Valley, Jurupa Valley, Norco.
Aurora, CO
Mid-century brick ranches and later slab tracts with copper and PEX east of Denver. Nearby towns: Centennial, Parker, Greenwood Village, Denver.
Irving, TX
Slab ranches and Las Colinas townhome stacks with copper and PEX; older galvanized south of the core. Nearby towns: Grand Prairie, Euless, Coppell, Farmers Branch.
Scottsdale, AZ
Old Town block and 1970s–2000s slab stucco north of Shea; copper under older pads, PEX in DC Ranch and McDowell Mountain tracts. Nearby towns: Paradise Valley, Fountain Hills, Carefree, Rio Verde.
Cape Coral, FL
Canal-lot CBS ranches on slab with copper and later PEX; tight heater closets and long laterals to the street. Nearby towns: Fort Myers, North Fort Myers, Pine Island, Matlacha.
Port St. Lucie, FL
1980s–2010s slab CBS and stucco tracts with copper and PEX; garage water heaters often lack a floor drain. Nearby towns: Fort Pierce, Stuart, Tradition, Jensen Beach.
Wilmington, NC
Historic bungalows and raised cottages with galvanized and cast iron near downtown; later slab ranches toward Monkey Junction. Nearby towns: Wrightsville Beach, Carolina Beach, Leland, Hampstead.
Durham, NC
Mill-era bungalows and brick doubles with galvanized and cast iron near downtown; later slab ranches north and south. Nearby towns: Chapel Hill, Carrboro, Hillsborough, Research Triangle Park edge.
Fort Wayne, IN
Pre-war brick doubles and bungalows with galvanized and cast iron near the core; mid-century ranches and later PEX southwest. Nearby towns: New Haven, Huntertown, Leo-Cedarville, Grabill.
Syracuse, NY
Double houses and brick bungalows with lead services and cast-iron stacks; tight basements on the north and west sides. Nearby towns: Liverpool, Solvay, East Syracuse, North Syracuse.
Augusta, GA
1920s–1950s bungalows with galvanized and copper in Summerville and Olde Town; slab ranches toward the west side. Nearby towns: Martinez, Evans, Grovetown, North Augusta.
Stockton, CA
Pre-war bungalows with galvanized and copper near downtown; post-war slab ranches and later PEX north and west. Nearby towns: Lodi, Manteca, Tracy, Lathrop.
Pensacola, FL
Raised cottages and bungalows with cast iron and galvanized near downtown; CBS slab ranches toward Cordova and Ferry Pass. Nearby towns: Gulf Breeze, Pace, Milton, Navarre.
Fort Collins, CO
Old Town bungalows and mid-century ranches with galvanized and copper; later PEX and polybutylene remnants in 1980s–90s tracts. Nearby towns: Loveland, Windsor, Timnath, Berthoud.
Ann Arbor, MI
Pre-war bungalows and brick doubles with galvanized and cast-iron stacks near campus; later slab ranches and student housing with copper or PEX. Nearby towns: Ypsilanti, Saline, Dexter, Pittsfield.
Asheville, NC
Craftsman and Victorian bungalows with galvanized and cast iron in Montford and West Asheville; later mountain cabins and slab stock. Nearby towns: Black Mountain, Weaverville, Woodfin, Arden.
Sarasota, FL
CBS slab ranches and coastal cottages with copper and later PEX; tight heater closets and long laterals. Nearby towns: Bradenton, Venice, Siesta Key, Osprey.
Tempe, AZ
Mid-century slab stucco and 1970s–90s tracts with copper under older pads, PEX in newer areas; ASU-area apartments. Nearby towns: Mesa, Chandler, Scottsdale, Guadalupe.
Overland Park, KS
1960s–90s brick ranches and later master-planned tracts with copper and PEX; older galvanized near the north end. Nearby towns: Leawood, Lenexa, Shawnee, Prairie Village.
Gainesville, FL
Pre-war bungalows and brick ranches with galvanized and copper near downtown; later slab CBS and student housing with PEX. Nearby towns: Alachua, Newberry, High Springs, Hawthorne.
Tallahassee, FL
1920s–50s bungalows with galvanized and cast iron near downtown; later slab ranches and Capitol-area stock with copper or PEX. Nearby towns: Crawfordville, Quincy, Havana, Midway.
Naples, FL
Coastal CBS and slab ranches with copper and PEX; older cottages near Old Naples with galvanized leftovers. Nearby towns: Marco Island, Bonita Springs, Estero, Golden Gate.
Boulder, CO
Pre-war bungalows and mid-century ranches with galvanized and copper near downtown; later foothill tracts with PEX. Nearby towns: Louisville, Lafayette, Superior, Gunbarrel.