Plumbing in Wilmington, Delaware
Best Plumbing Companies in Wilmington
With a population of about 72,000, Wilmington keeps plumbing professionals busy year-round. The right Plumbing company means a job done once and done right, so it pays to review ratings, read real customer feedback, and gather written quotes before you commit.
Wilmington at a glance
- Population
- 71,675
- County
- New Castle County
- Size in Delaware
- #1 largest city
Source: U.S. Census Bureau, Vintage 2023 Population Estimates (POPESTIMATE2023)
What plumbing labor costs near Wilmington
That's the Philadelphia-Camden-Wilmington, PA-NJ-DE-MD metro-area median for Plumbers, Pipefitters, and Steamfitters, 17% above the national median. Because labor is the biggest line item in most plumbingjobs, it's a strong signal of what you'll pay to hire in Wilmington.
Source: U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics (OEWS), 2025 · metro-area estimate · Plumbers, Pipefitters, and Steamfitters (SOC 47-2152)
Permits & licensing in Wilmington
Building permits in Wilmington are issued locally — confirm what your project needs with the New Castle County or Wilmington building department before work starts. Contractor licensing is handled at the state level by the Delaware Division of Professional Regulation, where you can verify a company's license.
Verify a license — Delaware Division of Professional Regulation
Top-Rated Plumbing Companies in Wilmington
Below are highly rated plumbing companies serving Wilmington and the surrounding area. Compare providers, request quotes, and find the right professional for your project.
| Company | Phone |
|---|---|
| (800) 911-4002 | |
First Choice Plumbing Verified | (255) 555-0106 |
Precision Plumbing Verified | (276) 555-0109 |
Titan Plumbing Verified | (297) 555-0112 |
Patriot Plumbing Verified | (318) 555-0115 |
Trueline Plumbing Verified | (339) 555-0118 |
| (220) 555-0101 | |
| (241) 555-0104 | |
| (262) 555-0107 |