Use this Delaware guide to prepare scope, licensing, and quote questions for a plumbing project. Independent provider coverage is still being verified, so no ranked local company list is presented.
Service resources for Delaware
| Company | Phone |
|---|---|
| (213) 579-0969 |
Discuss your plumbing project
Call the featured nationwide service to discuss scope and request current availability for Delaware. Local independent-provider coverage is shown only after verification.
Independent local contractor coverage is being verified. Provider comparisons will appear after an approved business documents service in Delaware.
Delaware's Top Plumbing Companies, Reviewed
Short profiles of every provider on this page - what each one handles, how customers rate them, and how they fit the Delaware market.
US 911 Plumbing runs a nationwide plumbing line with round-the-clock coverage that includes Delaware. The company quotes work in writing up front, which makes it easy to compare against other bids. It competes in the country's #45 largest state market - about 990,000 residents - where plumbing demand stays steady. Request a written quote from US 911 Plumbing and at least two other Delaware providers before you commit.
(213) 579-0969Plumbing in Delaware: Key Numbers
Population
989,948
#45 largest state, 2020 Census
Median wage: Plumbers, Pipefitters, and Steamfitters
$64,720/yr
about even with the national median of $63,800
License verification
Delaware Division of Professional Regulation
Contractors are licensed at the state level - verify before hiring.
Largest metro areas
Dover · Wilmington · Newark
Where Delaware demand concentrates
Sources: U.S. Census Bureau, 2020 Census (April 1, 2020); U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics (OEWS), 2025.