Repiping in Delaware
Repiping across Delaware: the 96 ZIP codes and 57 cities we route calls in, and who licenses plumbers in the state.
Free to homeowners in Delaware — the contractor pays us for the introduction, you never do.
Whole house or one run
Our repiping coverage in Delaware runs to 96 ZIP codes in 57 cities. Across many small covered places a house is usually detached and the whole supply run is reachable from a crawl space or a basement, which is what makes a full repipe a two-day job rather than a fortnight of plasterwork.
Source: coverage area as published by our call partner; place and county names from the US Census Bureau.
We route repiping calls in 96 ZIP codes across 57 Delaware cities, in 3 counties.
What this site is
PipeRenew 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 replacing a water distribution system is a permitted alteration nearly everywhere — ask to see the permit. We carry out no work, we sell no materials, we do not set prices, and we never charge homeowners anything — the contractors in our network pay us when we route them a call. Nothing here is legal advice about any claim.Checking a credential in Delaware
Delaware licenses are issued by the Delaware Board of Plumbing, Heating, Ventilation, Air Conditioning and Refrigeration Examiners, which publishes a public search you can use before work begins.
Every Delaware county we cover
- Kent County 20 ZIP codes
Dover, Camden Wyoming, Cheswold, Clayton, Dover AFB, Felton, Frederica, Harrington, Hartly, Houston, Kenton and 5 more - New Castle County 51 ZIP codes
Wilmington, Newark, New Castle, Bear, Claymont, Delaware City, Hockessin, Middletown, Montchanin, Odessa, Port Penn and 5 more - Sussex County 22 ZIP codes
Bethany Beach, Bethel, Bridgeville, Dagsboro, Delmar, Ellendale, Fenwick Island, Frankford, Georgetown, Greenwood, Harbeson and 11 more
What that coverage looks like
Delaware coverage runs to 96 ZIP codes across 3 counties, New Castle County contributing 51. A repipe is a multi-day job and the scheduling is not like a leak call; across a footprint this size it is worth getting the quote and the scope settled well before the pipe forces the issue.
How a repiping job goes
Repiping is decided by material and failure mode, not by age. Galvanized steel closes up from the inside and shows as falling pressure; polybutylene fails at the fittings; copper pinholes where the water is aggressive. Each points at a different scope of work, and a house with one bad run does not necessarily need the whole supply replaced.
What the call asks about repiping
- What the existing pipe is made of — galvanized steel, copper, polybutylene or plastic.
- Whether the trouble is pressure, color, pinhole leaks, or all three.
- Whether the house has a basement or crawl space the run can be reached from.
Every Delaware city we route in
27 cities, ordered by the share of homes built between 1970 and 1999. Whole-house repiping is a question of when the house was built, not of how big the town is. Each page carries that city’s own numbers and the ZIP codes we route there.
- Hockessin 65%
- Bear 59%
- Newark 55%
- Felton 49%
- Laurel 48%
- Dagsboro 46%
- Greenwood 45%
- Clayton 41%
- Rehoboth Beach 40%
- Seaford 40%
- New Castle 40%
- Dover 39%
- Georgetown 37%
- Camden Wyoming 37%
- Harrington 36%
- Milford 36%
- Millsboro 35%
- Selbyville 34%
- Lewes 34%
- Frankford 33%
- Bridgeville 33%
- Claymont 30%
- Ocean View 28%
- Magnolia 28%
- Townsend 27%
- Middletown 26%
- Smyrna 25%
Before you call
Repiping is decided by what the existing pipe is made of and how it is failing, not by its age alone. The pages above set out the difference.
