What to Look for in a Plumbing Company
Fig. 01 — Recent work

What to Look for in a Plumbing Company

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Overview

Inside This Article

When a pipe bursts or a drain backs up, you need a plumber you can actually trust — not just whoever shows up first. The problem is that plumbing companies aren't all created equal. Some cut corners on licensing, others disappear after the job if something goes wrong, and a few will quote you low and bill you high. Before you hand anyone the keys to your home, there are a few things worth checking. Here's what separates a reliable plumbing company from one you'll regret calling.

(714) 367-4996

Licensed and Insured — Non-Negotiable

Reputable plumbers are always licensed by the state of California and properly insured. Before you allow anyone into your home, confirm they hold a current CA contractor license and carry both liability insurance and workers' compensation. This isn't just a formality. If something goes wrong during the job — a flood, a cracked pipe, an injury on your property — an unlicensed contractor leaves you holding the bill. Graham Plumbing and Drain Cleaning operates under CA License #997050, so you know exactly who you're dealing with before work begins.

A branded service van for plumbing and drain cleaning parked on a residential street.
Fig. 02 — Licensed and Insured — Non-Negotiable
Drain cleaning equipment and snake tool being used during an active plumbing service in a residential outdoor setting.
Fig. 03 — Competitive Rates — Not the Cheapest, but Fair

Competitive Rates — Not the Cheapest, but Fair

A quality plumber won't always have the lowest number on the estimate — but they will be competitive, and the price you're quoted is the price you pay. It's worth getting estimates from at least three different companies before committing to any major job. That comparison gives you a realistic sense of market rates and helps you spot anyone pricing too low to be legitimate. What you're paying for with a licensed, insured company isn't just labor — it's accountability. If you're dealing with something like a slab leak or a full sewer repair, the difference between a cut-rate fix and a proper one can cost you far more down the road.

Online Reviews — Do Your Homework

In the past, homeowners relied on word-of-mouth from neighbors and family. That still matters, but today you can check a company's reputation in minutes. Look for consistent patterns in the reviews — not just the star rating. Are customers mentioning punctuality? Did the plumber explain the problem clearly? Was the job site left clean? Pay attention to how a company responds when a review is negative. A company that handles complaints professionally is one that takes its reputation seriously. You can read what customers say about working with Graham Plumbing on our testimonials page.

A person holding extracted roots and debris from a clogged drain or pipe during drain cleaning service in a residential exterior courtyard.
Fig. 04 — Online Reviews — Do Your Homework
Plumbing work — project example in CA
Fig. 05 — Emergency Availability — Know Before You Need It

Emergency Availability — Know Before You Need It

You can't schedule a burst pipe. Sewer backups don't wait for business hours. Before you commit to a plumbing company for any ongoing work, find out whether they offer emergency service and what that actually means in practice — some companies advertise 24-hour availability but route you to an answering service with no real response time. Graham Plumbing offers 24-hour emergency services and same-day availability in LA and Orange Counties. Whether it's a clogged drain at 10 PM or a water heater failure on a Sunday morning, you should know your plumber's actual availability before you're in crisis mode.

Good Customer Service — The Whole Experience Matters

The best plumbers show up on time, explain what they found, and treat your home like it's their own. That means shoe covers on the floors, a straight answer about what needs to be done, and no pressure to approve work you don't understand. Whether the job is a simple fixture swap or a trenchless sewer repair, the level of professionalism should be the same. It's also worth asking whether the company stands behind its work. A plumber who won't talk about their warranty on parts and labor is one worth questioning. You can also check for any available coupons before your service call — a company confident in its pricing will make that easy to find.

A branded service van for plumbing and drain cleaning parked on a residential street.
Fig. 06 — Good Customer Service — The Whole Experience Matters

Ready to Call a Plumber You Can Trust?

Graham Plumbing and Drain Cleaning serves Orange County and the greater LA area. CA License #997050. Same-day service available. 24-hour emergency line. Call (714) 367-4996 or reach us toll-free at 888-828-3872. Office: 272 Gemini Ave, Brea, CA 92821.

Common Questions About Hiring a Plumber

01 How do I verify a plumber's license in California?
You can look up any contractor's license on the California Contractors State License Board (CSLB) website at cslb.ca.gov. Enter the company name or license number to confirm it's active and in good standing. Graham Plumbing holds CA License #997050.
02 Should I get multiple estimates before hiring a plumber?
For any significant job — sewer repair, repiping, slab leak work — yes. Getting estimates from at least three licensed companies gives you a realistic sense of fair pricing and helps you avoid both lowball bids and inflated ones.
03 What should I ask a plumber before they start work?
Ask for their license number, confirm they carry liability insurance, get the scope of work in writing, and ask whether parts and labor carry a warranty. A straight answer on all four is a good sign. Hesitation on any of them is a red flag.
04 Does Graham Plumbing offer emergency plumbing service?
Yes. Graham Plumbing provides 24-hour emergency service and same-day availability across LA and Orange Counties. Call (714) 367-4996 any time.