Plumbing in Waterloo, Iowa
Best Plumbing Companies in Waterloo
Waterloo is one of Iowa's larger cities, home to about 67,000 residents — and with that many households comes steady demand for reliable plumbing work. Because quality and pricing vary from one company to the next, comparing several Waterloo providers side by side is the smartest way to hire with confidence.
Waterloo at a glance
- Population
- 66,606
- County
- Black Hawk County
- Size in Iowa
- #8 largest city
Source: U.S. Census Bureau, Vintage 2023 Population Estimates (POPESTIMATE2023)
What plumbing labor costs near Waterloo
That's the Waterloo-Cedar Falls, IA metro-area median for Plumbers, Pipefitters, and Steamfitters, 3% below 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 Waterloo.
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 Waterloo
Building permits in Waterloo are issued locally — confirm what your project needs with the Black Hawk County or Waterloo building department before work starts. Contractor licensing is handled at the state level by the Iowa Division of Labor — Contractor Registration, where you can verify a company's license.
Verify a license — Iowa Division of Labor — Contractor Registration
Top-Rated Plumbing Companies in Waterloo
Below are highly rated plumbing companies serving Waterloo and the surrounding area. Compare providers, request quotes, and find the right professional for your project.
| Company | Phone |
|---|---|
| (800) 911-4002 | |
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 | |
| (283) 555-0110 | |
| (304) 555-0113 |