How Much Does It Cost to Start a Plumbing Business?
Last updated: March 2026
National Average
Low
$15,000
Medium
$50,000
High
$150,000
A licensed trade business providing pipe installation, repair, drain cleaning, and water heater services. Requires a licensed master plumber in most states.
Time to Launch
1-4 months
Profit Margins
20-40%
Break-Even Timeline
3-9 months
Interactive Cost Calculator
Select a state below to see state-adjusted costs.
Startup Cost Calculator
Plumbing Business in Nationally
Budget:
$20,000
$10,000
$4,000
$2,000
$6,000
$1,500
$3,000
$400
Options
Employees:
One-Time Costs
$46,900
Monthly Costs
$0
First Year Total
$46,900
Startup Costs by State
| State | Low | Medium | High | LLC Fee | Sales Tax |
|---|---|---|---|---|---|
| Mississippi | $12,750 | $42,500 | $127,500 | $50 | 7.0% |
| West Virginia | $12,900 | $43,000 | $129,000 | $100 | 6.0% |
| Alabama | $13,200 | $44,000 | $132,000 | $200 | 4.0% |
| Arkansas | $13,350 | $44,500 | $133,500 | $45 | 6.5% |
| Oklahoma | $13,350 | $44,500 | $133,500 | $100 | 4.5% |
| Kansas | $13,500 | $45,000 | $135,000 | $160 | 6.5% |
| Indiana | $13,650 | $45,500 | $136,500 | $95 | 7.0% |
| Iowa | $13,650 | $45,500 | $136,500 | $50 | 6.0% |
| Michigan | $13,650 | $45,500 | $136,500 | $50 | 6.0% |
| Nebraska | $13,650 | $45,500 | $136,500 | $105 | 5.5% |
| Ohio | $13,650 | $45,500 | $136,500 | $99 | 5.8% |
| Kentucky | $13,800 | $46,000 | $138,000 | $40 | 6.0% |
| Louisiana | $13,800 | $46,000 | $138,000 | $100 | 4.5% |
| Missouri | $13,800 | $46,000 | $138,000 | $50 | 4.2% |
| Tennessee | $13,800 | $46,000 | $138,000 | $300 | 7.0% |
| Texas | $13,800 | $46,000 | $138,000 | $300 | 6.3% |
| Georgia | $14,100 | $47,000 | $141,000 | $100 | 4.0% |
| Illinois | $14,250 | $47,500 | $142,500 | $150 | 6.3% |
| New Mexico | $14,250 | $47,500 | $142,500 | $50 | 5.1% |
| Wisconsin | $14,250 | $47,500 | $142,500 | $130 | 5.0% |
| North Carolina | $14,400 | $48,000 | $144,000 | $125 | 4.8% |
| South Carolina | $14,400 | $48,000 | $144,000 | $110 | 6.0% |
| South Dakota | $14,550 | $48,500 | $145,500 | $150 | 4.5% |
| Minnesota | $14,700 | $49,000 | $147,000 | $155 | 6.9% |
| North Dakota | $14,850 | $49,500 | $148,500 | $135 | 5.0% |
| Wyoming | $15,000 | $50,000 | $150,000 | $100 | 4.0% |
| Nevada | $15,300 | $51,000 | $153,000 | $425 | 6.8% |
| Arizona | $15,450 | $51,500 | $154,500 | $50 | 5.6% |
| Florida | $15,450 | $51,500 | $154,500 | $125 | 6.0% |
| Idaho | $15,450 | $51,500 | $154,500 | $100 | 6.0% |
| Pennsylvania | $15,450 | $51,500 | $154,500 | $125 | 6.0% |
| Delaware | $15,600 | $52,000 | $156,000 | $110 | 0.0% |
| Virginia | $15,600 | $52,000 | $156,000 | $100 | 4.3% |
| Colorado | $15,900 | $53,000 | $159,000 | $50 | 2.9% |
| Montana | $15,900 | $53,000 | $159,000 | $70 | 0.0% |
| Utah | $15,900 | $53,000 | $159,000 | $54 | 4.8% |
| Oregon | $16,800 | $56,000 | $168,000 | $100 | 0.0% |
| Vermont | $16,800 | $56,000 | $168,000 | $125 | 6.0% |
| Maine | $17,100 | $57,000 | $171,000 | $175 | 5.5% |
| Rhode Island | $17,400 | $58,000 | $174,000 | $150 | 7.0% |
| New Hampshire | $17,550 | $58,500 | $175,500 | $102 | 0.0% |
| Washington | $17,700 | $59,000 | $177,000 | $200 | 6.5% |
| Connecticut | $17,850 | $59,500 | $178,500 | $120 | 6.3% |
| New Jersey | $18,750 | $62,500 | $187,500 | $125 | 6.6% |
| Alaska | $19,050 | $63,500 | $190,500 | $250 | 0.0% |
| Maryland | $19,350 | $64,500 | $193,500 | $100 | 6.0% |
| California | $20,250 | $67,500 | $202,500 | $70 | 7.3% |
| New York | $20,850 | $69,500 | $208,500 | $200 | 4.0% |
| Massachusetts | $22,500 | $75,000 | $225,000 | $500 | 6.3% |
| Hawaii | $28,950 | $96,500 | $289,500 | $50 | 4.0% |
Cheapest & Most Expensive States
5 Cheapest States
- Mississippi$42,500
- West Virginia$43,000
- Alabama$44,000
- Arkansas$44,500
- Oklahoma$44,500
5 Most Expensive States
- Hawaii$96,500
- Massachusetts$75,000
- New York$69,500
- California$67,500
- Maryland$64,500
Frequently Asked Questions
Starting a plumbing business costs $15,000 to $150,000. A solo licensed plumber with a used van and basic tools can launch for $15,000-$30,000. A plumbing company with 2-3 plumbers, well-equipped vans, and more comprehensive equipment typically costs $50,000-$100,000. Larger operations with sewer cameras and hydro-jetters can exceed $150,000.
Plumber labor rates range from $75-$200/hour depending on market and complexity. Emergency after-hours calls command 1.5-2x standard rates ($150-$300/hour). Service calls typically have minimum charges of $75-$150. Most plumbing jobs are priced flat-rate by the job (water heater replacement: $600-$1,500; drain cleaning: $100-$350) rather than strictly by the hour.
Most states require a master plumber license to own and operate a plumbing business. Requirements typically include: journeyman experience (4-5 years), passing a master plumber exam, and registering with the state contractors board. Licenses cost $100-$500. Some states allow journeyman plumbers to work independently for limited scope work.
Primary sources: (1) Google searches ('plumber near me', 'emergency plumber') — Google Ads and Google Business Profile with reviews are essential, (2) Angi Leads and HomeAdvisor for new business, (3) Nextdoor for neighborhood recommendations, (4) property management companies for ongoing service, and (5) builder relationships for new construction.
A solo licensed plumber can earn $100,000-$200,000/year running their own business. A company with 3-4 employed plumbers can gross $500,000-$800,000 annually. Net margins of 20-40% after labor, vehicle costs, and overhead generate strong owner income. Emergency plumbing service (nights, weekends) commands premium rates with similar overhead.
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