Plumber cost in Southern California
Published sources do not agree on what a plumber costs. Homeyou says $35 to $160 an hour in San Diego (September 2026). Core Plumbing SD, a San Diego plumbing company, says $45 to $150 an hour (July 2026). Mike Diamond Services, a plumbing company, says $75 to $200 an hour across California (August 2025). For Orange County we found only job prices for the cities of Orange and Irvine, not an hourly rate of its own.
Researched October 2026. These are published estimates, not quotes. A price for your job comes from a local business.
What the published figures say
| What it covers | Published figure | Area | Source |
|---|---|---|---|
| Plumber, per hour | $35 to $160 | San Diego | HomeyouSeptember 2026 |
| Usual plumbing job, whole job | $111 to $810 | San Diego | HomeyouSeptember 2026 |
| Usual plumbing job, whole job | $120 to $876 | Orange (city), Orange County | HomeyouSeptember 2026 |
| Usual plumbing job, whole job | $109 to $792 | Irvine, Orange County | HomeyouAugust 2026 |
| Plumber, per hour | $45 to $150 | San Diego | Core Plumbing SD (a plumbing company)July 2026 |
| Service call fee, sometimes waived if you go ahead with the repair | $75 to $200 | San Diego | Core Plumbing SD (a plumbing company)July 2026 |
| Drain cleaning | $150 to $300 | San Diego | Core Plumbing SD (a plumbing company)July 2026 |
| Faucet repair | $120 to $260 | San Diego | Core Plumbing SD (a plumbing company)July 2026 |
| Plumber, per hour | $75 to $200 | California | Mike Diamond Services (a plumbing company)August 2025 |
| Emergency plumbing, per hour | $150 to $250 | California | Mike Diamond Services (a plumbing company)August 2025 |
| Plumber, per hour (national average is $90) | $75 to $150 | United States (national) | FixrJanuary 2025 |
| Service call fee, charged at the start of a visit | $50 to $300 | United States (national) | FixrJanuary 2025 |
| Plumber, per hour | $45 to $200 | United States (national) | HomeAdvisorJune 2026 |
What the sources say for San Diego
Homeyou says plumbers in San Diego average $35 to $160 an hour, and a usual job runs $111 to $810. Core Plumbing SD, a San Diego plumbing company, says $45 to $150 an hour.
These two ranges are close, but they are not the same. We did not blend them. Remember that a company's own page also helps it win work.
What the sources say for Orange County
We did not find a published hourly rate made just for Orange County. Homeyou has pages for single cities. It says a usual job costs $120 to $876 in the city of Orange and $109 to $792 in Irvine.
Homeyou prints the same hourly line on its city pages, so it is not a separate check on each city. For hourly rates, the California figures below are the closest we found.
California and national figures
Mike Diamond Services, a plumbing company, says the rate per hour in California is between $75 and $200. For emergency work it says $150 to $250 an hour.
For the whole country, Fixr says $75 to $150 an hour, with a national average of $90. HomeAdvisor says $45 to $200 an hour. These two are national figures, not California ones.
Service call fees and common repairs
Core Plumbing SD says a service call in San Diego costs $75 to $200, and is sometimes waived if you go ahead with the repair. It gives $150 to $300 for drain cleaning and $120 to $260 for a faucet repair.
Fixr says a national service call fee can run from $50 to $300. Ask each plumber about the call fee before the visit.
Licences and how to check one
In California, plumbing work is covered by the C-36 plumbing contractor licence from the Contractors State License Board (CSLB). It describes a plumbing contractor as one who provides a supply of safe water and the proper disposal of fluid waste.
To check a licence, use the CSLB's online Check a License page. You can search by licence number or business name. You can also call (800) 321-CSLB (2752). Contractors must put their licence number on business cards, bids and contracts.
Local Business America does not check licences, verify businesses or rank them. Please check the CSLB yourself before you hire anyone.
Common questions
- How much does a plumber cost per hour in San Diego?
- Homeyou says $35 to $160 an hour (September 2026). Core Plumbing SD, a plumbing company, says $45 to $150 (July 2026).
- How much does a plumber cost in Orange County?
- We found no hourly rate made for Orange County. Homeyou says a usual job costs $120 to $876 in the city of Orange and $109 to $792 in Irvine.
- How much does a plumber cost per hour in California?
- Mike Diamond Services, a plumbing company, says $75 to $200 an hour (August 2025). Its emergency figure is $150 to $250.
- Do plumbers charge a service call fee?
- Core Plumbing SD says $75 to $200 in San Diego, sometimes waived if you go ahead with the repair. Fixr gives $50 to $300 nationally. Ask before the visit.
- What does drain cleaning cost in San Diego?
- Core Plumbing SD says $150 to $300. This is one company's page, so treat it as a guide only.
- Why do the sources give different prices?
- They cover different places and dates, and they work out their numbers in ways they do not fully explain. Use the ranges to spot a quote that looks far off, not to guess an exact price.
- How do I check a plumber's licence in California?
- Use the CSLB's Check a License page and search by licence number or business name, or call (800) 321-CSLB (2752). Plumbers hold the C-36 class.