Serving Bethlehem, Whitehall Township and Northampton24/7 Emergency Dispatch: (610) 904-7596
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Lehigh County and nearby Northampton County

Allentown and Six Nearby Places We Cover

Calls from Allentown and six nearby places reach the same dispatch line. Each place has its own page with local utilities and landmarks. Check your ZIP code below, or phone and give your street address.

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White service van parked in the driveway of a two-story brick and siding home
Dispatch covers homes across the Lehigh Valley, from city blocks to the townships around them.

Where the dispatch line sends plumbers

Allentown sits in Lehigh County, and the service area reaches into Northampton County at Bethlehem and Northampton. Residential plumbing service is offered in these cities and locations, with distances measured from Allentown. The dispatcher confirms availability for each address on the call.

Allentown ZIP codes

  • 18101
  • 18102
  • 18103
  • 18104
  • 18106
  • 18109
  • 18195

Tier 1: the closest places

These four pages cover places roughly five to six miles from Allentown.

Tier 2: farther out

These two sit beyond Tier 1, and the dispatcher is the right person to ask about timing there.

ZIP codes by place

Whitehall Township, PA

  • 18052

Whitehall, PA

  • 18052

Bethlehem, PA

  • 18015
  • 18016
  • 18017
  • 18018
  • 18020
  • 18025

Northampton, PA

  • 18067

Zionsville, PA

  • 18092

Slatington, PA

  • 18080
Schematic coverage map around Allentown, PASeven labeled links on a schematic map: Allentown, Bethlehem, Northampton, Whitehall Township, Whitehall, Zionsville and Slatington. Positions are approximate, and each label links to that place.SlatingtonWhitehall TownshipWhitehallNorthamptonBethlehemAllentown (home)ZionsvilleSchematic map, not to scale; positions approximate.

Each label links to that place. Lines run from a label to its approximate position. Whitehall and Whitehall Township share one point because they share a ZIP code.

Open Allentown, PA in Google Maps

Not sure you are in range? Call (610) 904-7596 and give the street address. The dispatcher confirms what is available for that address while you are on the line.

Plumbing trouble outside Allentown?

The same line covers every place on this page. Call and say which town you are in.

Call (610) 904-7596

Who handles water, sewer and permits in each place

A plumbing problem sometimes ends at the property line, and the next call goes to the water or sewer provider. This table lists the offices found in public sources. Where a cell says not confirmed, no source was found, so ask the municipality directly.

PlaceWaterSewerPermit contact
AllentownLehigh County AuthorityNot confirmed in researchAllentown permit office, City Hall
BethlehemCity of Bethlehem water, from surface sourcesNot confirmed in researchBureau of Code Enforcement
Whitehall and Whitehall TownshipWhitehall Township Authority, groundwaterCoplay-Whitehall Sewer AuthorityTownship planning and zoning bureau
NorthamptonNorthampton Borough Municipal AuthorityThe borough owns and runs the sewerBorough code enforcement office
ZionsvilleLehigh County Authority where service is availableOn-lot systems go through the townshipUpper Milford Township
SlatingtonProvider not confirmed in researchProvider not confirmed in researchBorough Hall, 610-767-2131

Sources: Lehigh County Authority, City of Bethlehem 2025 water quality report, Whitehall Township, Coplay Borough, Northampton Borough authority coverage in Lehigh Valley Press, Upper Milford Township and Slatington Borough. Checked November 2026.

Close-up of a water meter dial with a red leak indicator triangle
Each place on this page sits behind a different water and sewer provider, and the meter is where that line is drawn.

What each place page adds

Every place has its own page. They differ because the water provider, the permit office and the housing differ from one town to the next. Here is what to expect on each.

  • Whitehall Township, PA Floodplain rules, the sewer authority and the MacArthur Road corridor.
  • Whitehall, PA Parks and playgrounds that help you describe where the house sits.
  • Bethlehem, PA City water, code enforcement and older housing near the Lehigh River.
  • Northampton, PA The borough water authority, its own sewer system and its permit office.
  • Zionsville, PA Upper Milford Township, on-lot sewage and Lehigh County Authority service.
  • Slatington, PA Borough Hall, the meter replacement program and the drive from Allentown.

Before any dig, call 811

State law requires a call to PA One Call, at 811, at least three business days before digging. A trench for a water line or sewer repair in any of these towns falls under that rule. Utilities then mark their buried lines. Ask the plumber who is making the call, so it is not skipped.

Cleanout cap set in white gravel beside a building wall while a hand holds a pair of pliers
A cleanout like this one is often the access point a plumber uses to reach the sewer line.
  • Call 811 yourself if you plan a fence, tree or garden project
  • Ask the plumber whether the repair crosses the street or a sidewalk
  • Keep the ticket number the call produces

Questions about coverage?

Call and give your street. Dispatch confirms the area and the next available opening.

Call (610) 904-7596
  • Licensed and insured plumbers
  • Same-day service when available
  • 24/7 emergency dispatch
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