Looking for an affordable plumber in Simi Valley, CA? Great! Mr. Blue Plumbing is at your service 24/7.

In this guide, we cover common questions including:

  • How Much Does Plumbing Typically Cost In Simi Valley?
  • Can Better Plumbing Save You Money?
  • When To Call The Water Company?
  • When Do You Need Permits For Service?
  • What To Expect During Service Calls?
  • And Why Mr. Blue Plumbing Is The Best Plumbing Company For You!
Plumbing Service Simi Valley, CA

Tell us about your plumbing issue in the form and we'll get you connected with a Mr. Blue Plumbing expert in Simi Valley today!

Plumbing Testimonial

Finally a plumber that charges what they actually quote! My sink repair was done quickly and not a dollar more than my estimate. Thank you, Mr. Blue Plumbing!

– Ned J.

Plumbing Testimonial

We needed a kitchenette installed and got the runaround from three plumbers. Then we found Mr. Blue Plumbing and got the work done in a matter of days. THANK YOU!

– Harriet E.

Request A Free Quote

By submitting your info on this form, you are agreeing to be contacted regarding your service request by means of telephone, email, or text including using pre-recorded or auto dialed phone calls or text messages to the phone number you have provided, including your wireless number, if provided. Consent to contact doesn’t require you to purchase service. Please note you may be matched to one of our trusted partners such as Craft Jack or Angi. By using this service, you agree to our Terms Of Service as well as to Angi Terms of Service and Privacy Policy.

Simi Valley, CA


Hours: 8:00am - 8:00pm (EST)
Area Served: Simi Valley, CA


General Plumbing
Septic System Servicing
Drain Cleaning
Hot Water Heater Install & Service
Well Pump Service

What Are the Most Common Plumbing Issues in Simi Valley?

Anyone who lives in Simi Valley knows how hot things can get here during the summer. Likewise, the winters can be very wet, including bringing the potential for floods. Specific plumbing issues can develop here based on those extremes.

When it rains hard, one of the most typical plumbing problems in the city is drain clogging. This happens during flash floods, overwhelming nearby drainage systems.

In the summer, things can also happen to your plumbing. Garbage disposal obstructions are fairly common when families get together during summer vacation. Washing machine obstructions also occur because of more families doing laundry during Simi Valley’s summer activities.

Some other plumbing issues you might experience at any time of the year:

Pipe Leaks

Water pipe leaks are the most common plumbing issue of all. Once leaks begin, they only become worse. Many leaks start without noticeable signs, sometimes as small trickles behind or under fixtures.

Mold and mildew are going to develop in your home if your leak is ignored. And, of course, if it’s a major leak, an indoor flood could catch you by surprise. Any sign of a leak demands a call to a plumber for an inspection.

Simi Valley’s main water utility Waterworks will repair water leaks on pipes that are on their side of your property. Otherwise, you’re responsible for leaks when they occur within your own space.

Clogged Shower Drains or Toilets

Clogged toilets or shower drains happen at one time or another due to various circumstances. Some residents attempt fixes on their own by buying toilet snakes or drain clog products. Buying store-bought snakes should be avoided since these are sometimes poorly made and could cause damage. Drain clog fluids can also cause damage if directions aren’t properly followed.

Inspecting drains with small digital cameras is the new technological method we use to diagnose drainage issues.

Clogs in the Sewer Line

A clogged sewer line outside your home could make all your plumbing fixtures act up. You might notice some fixtures making strange noises after turning on a sink in the house.

This odd scenario points to a main sewer line clog, something inevitable when Simi Valley experiences flash floods. A situation like this takes time to repair. Regardless, it’s often seasonal and comes about with heavy winter rains.

Water Pipe Rust

Living in an older Simi Valley home without plumbing upgrades eventually ensures rusted pipes. You might notice brown or red water coming out of your tap when this occurs. Pipe rust is merely due to age and decades-long exposure to moisture.

Replacing aging water pipes is common in this region of Southern California due to so many systems being installed decades ago. Calleguas Municipal Water District even took on a massive project throughout Simi Valley and Ventura County to upgrade city pipes to withstand earthquakes.

Yet, age doesn’t always affect water pipes. While the city is responsible for replacing aging pipes, your water pipes might deteriorate from other things. Pressure from debris can ruin your pipes, as can tree roots. Poor soil is another cause.

Brass pipes installed years ago are the reason for many replacements. These pipes typically last only a decade. However, more modern copper piping can usually last you up to 50 years or more.

To officially test if water pipes are too old in your Simi Valley home, check to see if your water pressure is too low.

How Does the Water in Simi Valley Affect Your Plumbing?

Simi Valley continues to update its water pipes and outdated water systems to ensure safety. Due to earthquakes being one of the biggest threats here, upgrades are essential.

In addition to these upgrades, Simi Valley keeps tabs on its water quality. The water is generally of high quality, possibly containing small amounts of contaminants or lead. What’s most important is for the water to always stay soft.

Soft water is essential to prevent your water from causing potential plumbing problems. Hard water is the issue here where water accumulates specific minerals like calcium or magnesium. When this flows through your pipes, clogs are inevitable. It does this when hard water turns to soap scum after reacting with residual materials.

The buildup of mineral scale in pipes is a problem Simi Valley plumbers encounter all the time. To amend it, water softeners are usually put in place. Unfortunately, homeowners barely notice human-caused mineral deposits are in their water pipes, even when minor clogs begin.

Despite hard water being a common water issue, general flooding in Simi Valley is the biggest plumbing worry. Flash flooding is an ongoing threat here based on past heavy rain events. Always make sure your drains are working well to prevent potentially worse hard water clogs.

How Much Does Plumbing Usually Cost in Simi Valley?

What you pay for plumbing repair in Simi Valley depends on various things that are sometimes hard to control. Most plumbing rates stay at scale level for typical repair. It can still vary based on what your plumber charges and what their diagnosis is.

The average cost for plumbing repair in Simi Valley is about $159 for the most basic of jobs. Rates can go considerably higher based on the job’s complexity.

Let’s take a look at other cost factors and what those might mean for your wallet:

Pipe Replacement

Some plumbing jobs go beyond the basics of fixing leaks. Your pipes may have rusted so badly that they need immediate replacement. This could push your bill to the maximum, based on how many new pipes are needed.

Copper pipes usually cost the most based on their top-tier quality. PVC/PEX pipes cost a little less, which makes them the more popular choice.

Remember, this doesn’t include added permit fees, inspection fees, or the cost of materials.

Additional Labor During Natural Disasters

During a flash flood in Simi Valley, a plumbing job could take more than 24 hours to complete. Fixing clogged drains in a post-flash flood scenario is often a protracted and stressful job. It might even take several days to get everything repaired efficiently.

That work could take longer if other disasters occur and disrupt water lines. Don’t forget, Simi Valley is also in the heart of earthquake country. Imagine how long repair could take if an earthquake severs your water pipes.

Simi Hills and Simi Valley are generally considered a high-hazard area by FEMA. With wildfires and mudflows also being major threats, your plumbing could be affected dramatically by any of these events.

Most plumbing jobs are done fairly fast under normal circumstances. Still, labor costs are becoming more connected to the wrath of Mother Nature lately.

Unexpected Additional Fixtures

Other materials or plumbing fixtures may need replacement after your plumber does a more extensive inspection of your home. A water heater replacement alone could be imminent, adding to the bill. Even a septic system repair job or replacement could take you by surprise.

Recycling Pipes or Water Heaters

During major plumbing jobs, disposing of old piping and other outdated equipment becomes an important final step. Removing a water heater, for instance, means someone hauling it away to a metal dealer or a recycling center.

Cleaning up your old water pipes from your property requires extra work on the plumber’s part. We usually offer to take your old piping away for recycling, if you’re willing to pay an extra fee.

Can Better Plumbing Save You Money in Simi Valley?

Upgrading to better plumbing saves you money in the long run since it prevents future issues from happening when you’re least prepared. Investing in good plumbing service now prevents more complicated repairs in the future that would cost more.

If you catch most plumbing issues before they get worse, you may never need anything replaced again. Most plumbing issues can get fixed affordably if you pay close attention to anything out of the ordinary.

For true expert plumbing, consider hiring a master plumber who is a professional with a decade or more of experience in the field. A master plumber has previous experience working as a journeyman; he’s a plumber that’s seen it all. An apprentice plumber is also a good hire, albeit only able to fix basic plumbing issues while supervised by a journeyman or master plumber.

In addition, consider your home’s age and necessary plumbing upgrades. Old homes and buildings still exist in Simi Valley, with some going without new plumbing fixtures for years. While these homes sell for cheap, consider investing in better water pipes if you’ve avoided it. Copper water pipes are a smart investment since they hold up in numerous challenging conditions. PEX/PVC water pipes are also popular and easily expand if a rare Southern California freeze ever happens.

When Should You Call the Water Utility Company in Simi Valley Vs Hire a Plumber?

Plumbing problems sometimes come from nearby water pipes belonging to Waterworks District No. 8, your Simi Valley water utility company. Should you call them first if you suspect a leak is occurring somewhere in their pipeline?

It all depends on the leak location. If you call them now, only leaks discovered on their side of your water meter get repaired.

One way to scope out a leak is to check your outdoor water meter after turning off your water. Is the meter panel still turning? If it is, then you have a leak somewhere on your property. Doing this test saves money because the utility company might charge you for the inspection.

Only then should you call a professional plumber since, like most water utilities, Waterworks won’t repair your leaks. 

After you get your plumbing bill, present it to Waterworks officials. They might give you a bill credit for the leak discovery.

When Do You Need Permits for Plumbing Service in Simi Valley?

Obtaining permits to do plumbing work in individual cities can confuse many residents and business owners. In most places, it’s mandatory to obtain a permit if we do any work on the premises.

Simi Valley’s laws state that any kind of plumbing being installed or replaced needs a permit. You can get a permit through the city’s Building and Safety Division. Their online permit form is only one page and easy to fill out. Just be sure your contractor or architect/engineer identifies themselves on the form. They also need to identify what type of plumbing fixtures you’re having installed.

The permit needs to be in line with the California Plumbing Code, something worth reading carefully before your permit is turned in.

Recent Requests We Received From Customers In Simi Valley, CA

Date of Request: July 2, 2024

Location: Simi Valley, CA


We have a litigation case that requires the analysis of an expert in bath/shower installation and renovation business. Please call us to discuss.

Date of Request: July 4, 2024

Location: Simi Valley, CA


build a steam shower

Date of Request: July 1, 2024

Location: Simi Valley, CA


I need the RO system installed. I already have the hardware. Job - will involve drilling and fitting the RO system on center island and connecting the water line

Date of Request: July 1, 2024

Location: Simi Valley, CA


We want to replace our existing 15-year-old water softener. Need advice on whether to replace it with salt- or salt-free system. Also need it installed once purchased.

Date of Request: July 1, 2024

Location: Simi Valley, CA


We need to replace shower enclosure on 3 walls and refit the existing shower door. Would you do that kind of job?

Date of Request: July 1, 2024

Location: Simi Valley, CA


Drain cleanout, will need to pull out stackable washer/dryer

Other Nearby Areas We Service



We have a project manager on call 24/7/365, ready to dispatch our plumbing experts. That means we’ve always got you covered in case of emergency. Call us first, and you won’t need to make a second call!

Mr. Blue Plumbing brings you the best plumbing service, all at the click of button. Within seconds, you can book certified plumbers who have years of experience fixing common plumbing issues, servicing septic systems, installing hot water heaters and much more!

Contact Us | Terms and Conditions | Privacy Policy