The best rated plumber near you is the one with a current California license, a long run of recent, specific reviews, a written quote and a clear answer on price before arriving. Stars alone do not show that. We have not rated any plumber, and we do not publish rankings, so this page is a checklist you can use yourself. The jobs we arrange throughout Los Angeles are listed on the plumber home page.
What makes a plumber "best rated" in Los Angeles?
A well-rated plumber has a strong rating across many reviews, recent ones, with details about the actual job. A 4.9 from twelve reviews is weaker evidence than a 4.6 from six hundred. Look at how many, how recent, and what customers describe: arrival, pricing, cleanup, and whether the quote matched the invoice.
Read the three-star and one-star reviews first. Look for patterns, such as surprise fees, a quote that tripled on site, or work that failed in a week. Then look at how the business replied. A calm, specific reply tells you more than a perfect score.
Be wary of:
- A burst of reviews posted in the same week.
- Reviews that praise the business in general terms and never mention the problem.
- Ratings only on the company's own website.
- A listing with a phone number but no business name or license number.
Ratings measure customer service. They do not measure whether the work meets code, and they do not replace a license check.
How do I check a plumber's license in California?
Look the license number up on the website of the state contractor licensing board, CSLB, at cslb.ca.gov. Plumbing work falls under the C-36 classification. The record shows whether the license is active, the business name, the bond, and any complaints or disciplinary action. It takes about two minutes.
California law is strict about this. The CSLB says a license is required for work that needs a building permit, work done with employees, and any job valued at $1,000 or above, labor and materials together. The $1,000 small-job exemption started in 2025, up from $500. It does not cover work that needs a permit, so a water heater replacement or a repipe always needs a license. a person without a state license who advertises small jobs must say so.
Ask for the license number in the quote, not just on the van. If the name on the license differs from the name on the quote, ask why. A plumber who hesitates to give a number is telling you what you need to know.
Is a family-owned plumber better than a large company?
Not automatically. Family-owned shops can offer personal service, and large companies can offer more crews and longer hours. Ownership says little about quality. The things that predict a good job are the license, the written quote, clear pricing, and how the plumber communicates, regardless of size.
When you call anyone, ask who will come to your house, whether a price is given before work starts, and whether the person arriving is an employee or a subcontractor. Those answers matter more than the label on the truck.
We arrange plumbing across Los Angeles, with a local plumber coming out to you. How a job runs explains what happens between your first message and the finished work.
Are plumbers open on Sunday near me?
Some are, and many Sunday calls are priced as emergencies. Availability depends on who is working that day, not on a rule. Published price guides report that after-hours and weekend calls often run 1.5 to 3 times the standard rate, with after-hours hourly rates reported at roughly $200 to $400.
Ask three things before you book: is there a surcharge, is the arrival time a window or a promise, and will you get the quote before the plumber starts. If the problem is a slow drain or a dripping faucet, waiting for Monday is often cheaper. If water is pouring out, shut off the main valve and treat it as an emergency, which the plumber emergency page covers.
You can see our contact hours on the contact page. No response time is promised unless it has been agreed, so ask when you call.
What should a written quote include before work starts?
A written quote should state the problem found, the work to be done, the parts, the labor, the permit if one applies, the total, and the payment terms. California requires a written contract for home improvement jobs over $500, with a payment schedule, and the payments cannot run ahead of the work done.
Watch the down payment. The state caps it at 10 percent of what the contract totals or $1,000, whichever is less. Anyone demanding half the price up front breaks that rule. Ask also for the right to cancel in writing, which the contract must explain.
Compare quotes on scope, not just the bottom line. A lower price might leave out the permit, the shutoff valve replacement, or wall repair. For a sense of what is normal, see plumber cost and how much a plumber costs per hour.
What red flags should I watch for?
The main red flags are no license number, pressure to decide on the spot, a price that appears only after the work starts, a demand for cash only, and a large deposit. A plumber who will not put a price in writing before starting is not one to hire.
Others:
- A quote that changes by hundreds of dollars once they are at the door, without a reason you can see.
- A claim that every pipe in the house must be replaced after a single look.
- An unwillingness to show the failed part. A cracked valve or a corroded fitting can be shown to you in thirty seconds.
- A plumber who suggests skipping the permit. For a water heater replacement or a gas line, the permit is not optional, and the inspection protects you.
If the visit does not feel right, you can pay the call-out fee and say no. A call-out fee is not a commitment to the work. See plumber service call cost for what it normally covers.
What should I ask before I hire a plumber?
Request the license number, and find out what the quote covers, whether the call-out fee is credited if you proceed, how long the work will take, who obtains the permit, and which promises are written down. Do not accept a verbal promise on anything that matters.
Add the questions that fit your job. For a leak, ask how they will find the cause. For a water heater, ask whether the old one is hauled away and the valve and strapping are included. For maintenance, ask what a failure looks like and how often it should be checked. A plumber who can explain what might go wrong with the work is someone who has done it.
When you are ready, use our quote page and a local plumber will visit and give a written quote.
Common questions
How long does hiring a best rated plumber take?
Checking a license and reading reviews takes about fifteen minutes. Getting a visit depends on availability, from the same day for urgent calls to several days for non-urgent work. Request a window when booking. If you need two quotes for comparison, allow a couple of days for both visits.
Which questions should I put to a highly rated company?
Get their CSLB license number and look it up. Ask whether the quote is written, whether the call-out fee is credited, which of you obtains the permit, and what the payment schedule is. A high rating does not replace those answers. Also ask who comes to your home, and whether they will explain the problem on site.
Should someone be home for the visit?
An adult should be home, to point out the problem, approve the quote and sign off at the end. For a quick job, you can be on the phone. For work that needs the water off or access to rooms, being there avoids surprises. Clear the area under sinks and around the water heater beforehand.
Are plumbers who work 24 hours more expensive?
Yes, usually. After-hours and weekend calls are priced higher, commonly 1.5 to 3 times the normal rate in published guides. If the problem can wait until business hours, you will often pay less. If it cannot, shut off the water at the main, then call and ask for the surcharge before agreeing.
Can I trust online reviews of plumbers?
Use them as a signal, not a verdict. Read recent reviews that describe the actual job, look for patterns in the bad ones, and check how the business replies. Then confirm the license on the CSLB site and get a written quote. If the story in the reviews and the quote disagree, trust the quote.