Plumbing · Local service

Best Plumbing Companies for Denver, Colorado Homeowners

Local provider coverage for Denver, Colorado is being verified.

Homeowners across Denver lean on experienced plumbing professionals to keep their properties in shape. What you will pay for plumbing work depends heavily on scope and materials, but the provider you choose matters just as much. Ask each provider about warranties on labor and materials before any work begins, not after. The Colorado provider list below is a solid place to start comparing Denver-area companies on plumbing work.

Know the Denver, CO Plumbing market

Denver, CO population for the Plumbing market

716,577

#1 among the listed Colorado cities

Denver, CO county context for Plumbing

Denver County

Some city boundaries can cross county lines.

Denver, CO area plumbing labor rates

$63,900/yr

That's the Denver-Aurora-Centennial, CO metro-area median for Plumbers, Pipefitters, and Steamfitters, about even with the national median. Because labor is the biggest line item in most plumbing jobs, it's a strong signal of what you'll pay to hire in Denver.

Plumbing licensing rules that cover Denver, CO

Before any work begins, check permit requirements with the Denver County or Denver building department; Denver projects are permitted locally. Colorado has no statewide general-contractor license, so check the Colorado DORA (trade licenses; general contracting is licensed locally) and local rules before hiring.

Verify with Colorado DORA (trade licenses; general contracting is licensed locally)

Sources: U.S. Census Bureau, Vintage 2023 Population Estimates (POPESTIMATE2023); U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics (OEWS), 2025. Population and wage figures are reference data, not project-price estimates.

Compare Plumbing Companies in Denver, CO

Use this list to compare plumbing companies active in Denver - ratings first, then quotes, then references before you commit.

CompanyPhone
US 911 Plumbing VerifiedFeatured

Owned service network · project-intake line for this city

 (213) 579-0969

Discuss your plumbing project

Call to ask about service scope, scheduling, and availability for Denver, Colorado.

Call (213) 579-0969

Search indexing is withheld until meaningful local evidence is available.

Best Plumbing Companies in Denver, CO: Your Questions Answered

Do Denver plumbing companies need a state license?
Requirements vary: without a statewide general-contractor license in Colorado, Denver projects rely on Colorado DORA (trade licenses; general contracting is licensed locally) rules and local ordinances. Insurance and trade-specific credentials are still essential to check.
Do Denver plumbing companies guarantee their work?
Reputable companies serving Denver stand behind their labor with a written workmanship warranty alongside the material coverage. If a provider will not put their guarantee on paper, keep comparing.
How do I verify a plumbing contractor's insurance in Denver?
Request a certificate of insurance directly and check the dates and coverage limits. Established plumbing companies serving Denver expect this question; hesitation to answer it is a red flag in itself.
How do I find the best plumbing company in Denver?
In a market of about 720,000 residents, Denver gives you real choice. Compare provider ratings, read what past customers liked and disliked, verify licensing, and request written quotes from several companies - the list on this page is built for exactly that.