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Plumbers in Walnut, CA​

courtesy plumbers

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Your Local Plumbing Company

Courtesy Plumbing is a Walnut plumbing company that is family owned and operated, with over 25 years providing professional and courteous service. Courtesy Plumbing prides themselves on providing the highest level of service with the most professional and well trained staff.

Offering Comprehensive Plumbing to Walnut

At Courtesy Plumbing every team member is licensed and bonded and held to the highest level of integrity to provide the greatest customer service experience! Our plumbers in Walnut, CA can handle both large and small plumbing jobs for both residential and commercial.

Our Wide-Range of Walnut Plumbing Services Include:

  • Drain cleaning
  • Sewer inspections & repairs
  • Leak detection
  • Gas line repair & gas leak detection
  • Copper & PEX repiping
  • Slab leak detection & repair
  • Water heater repair & replacement
  • Tankless water heater installation
  • Asbestos testing
  • Water filtration installation
  • Plumbing installation & repairs
  • Plumbing inspections
  • Appliance repair, draining, & hookup
  • Backflow prevention
  • Water pressure regulators
Courtesy Plumbing has Walnut plumbing techs that are punctual, professional, and will provide you with excellent timely service at a price that meets your budget.

Contact our Walnut plumbers today for an estimate.

Simple Things You Can Do to Improve Your Plumbing

Regular maintenance and proactive practices can make your plumbing work better and prevent plumbing disasters that can cause damage and costs thousands to repair. Plumbing maintenance and good practices don’t have to take a lot of time or cost a lot of money. Here are some simple things you can do to make your plumbing work better.

#1 Watch What Goes Down the Drains

One of the simplest things you can do to make your plumbing work better is to watch what goes down the drains.

How to Prevent Clogged Drains:

  • Avoid putting trash, grease, large food particles, fibrous food particles, and harsh chemicals down the garbage disposal and kitchen drains.
  • In bathroom keep hair, trash, plastic products, diapers, wipes, and feminine products from being flushed.
  • Install screens over drains in kitchen sinks, bathroom sinks, and over shower and tubs drain. This is an affordable way to keep things that don’t belong down the drain from going down and causing all kinds of trouble with your plumbing.

#2 Step Away from the Liquid Drain Cleaner

Liquid drain cleaner can do more harm than good, especially if you find yourself reaching for it more often. Unfortunately, the liquid drain cleaner isn’t that effective. It can decrease the amount of buildup, but won’t take care of all of it. This might give you temporary relief, but when using liquid drain cleaner you risk damaging your plumbing pipes. These chemicals are harmful to the environment and are dangerous to handle.

#3 Regular Drain Cleaning

Regular drain cleaning is a great way to prevent buildup and future plumbing problems. While there will be a cost associated, it’s less than the cost of a burst pipe. Over time all kinds of debris can build up inside your plumbing – professional drain cleaning by a trusted plumber in Walnut is the only way to eliminate it and keep things moving.

Regular Drain Cleaning Is a Good Idea If:

  • You live in an older home
  • You have regular drain issues
  • You own a business such as a restaurant or a salon.

#4 Install Low Flow Aerators

Plumbing fixtures that are more efficient are plumbing systems that work better. Installing low flow aerators is a great way to lower the amount of water you use, without sacrificing effectiveness. Many newer faucets already have low flow aerators installed, if you don’t want to splurge on a new faucet to save water, you can invest in a low flow aerator and accomplish the same thing.

#5 Check Appliance Hoses

One of the most common plumbing disasters is an appliance hose going out and springing a leak. Appliance hoses should be switched out every 5 years or anytime a new appliance is installed. Over time water supply hoses can get brittle and eventually leak causing damage and water waste. You can alleviate this by regularly inspecting water supply hoses and changing them out at regular intervals.


These simple practices can help your plumbing system work better and last longer.

For more information about how to make your plumbing work better, contact our reliable Walnut plumbers today!

Thoughtful Reviews From Courteous Customers


“Gave a reasonable quote, then did the job quickly and thoroughly”

- Michael M.

Why Choose The Courteous Plumbers?

courtesy plumbers
Our aim is in our name! We are committed to courteous, honest, efficient service designed to solve your plumbing problems quickly. Call our team today to get started and we’ll be sure to find the right solution and keep you totally satisfied!
We work to provide honest service from start to finish. We won’t sell you anything you don’t need, we’ll give competitive prices, and our team will provide honest communication through the whole process.
Our carefully hand-selected crew is perfect for any of your plumbing needs. We hold a high standard on work, ethics, and customer service because you and your home deserve the best.
Our experts are equipped with state of the art, top of the line tools and materials. Quality is always at the top of our list of things we care about so your home only receives the best work.
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