Looking for an affordable plumber in Lake Forest, 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 Lake Forest?
  • 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 Lake Forest, CA

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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.

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Lake Forest, CA


Hours: 8:00am - 8:00pm (EST)
Area Served: Lake Forest, CA


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

What Are the Most Common Plumbing Issues in Lake Forest?

Lake Forest residents frequently have to deal with low water pressure issues. There are several possible causes for this; however, in many instances, the water is being sent from the treatment plant at an appropriate pressure but is restricted due to insufficient pipe diameter or corrosion within the home’s plumbing system. These issues are commonly caused by Lake Forest’s hard water, which leaves restrictive mineral deposits inside the pipes. A shared main water supply pipe is another possible cause for this issue. Multiple homes using water at the same time can decrease the pressure. 

Many residents of this area have swimming pools or spas on their property, and these ideally should be plumbed to dispose of water into the sanitary sewer. Connecting any pipe to the sanitary sewer needs to be approved in advance by the City Water District. If a connection isn’t possible, then residents must dechlorinate their pool water and adjust the pH to between 6.4 and 8.5 so that they will be able to release the water into the street or storm drains. We get many calls to plumb in swimming pools in the area.

Another issue relating to swimming pools is heating them. Pool water heater coils and pumps must be cleaned regularly to keep them functioning optimally. They also need to be replaced just like your regular water heater, and doing so can be costly. Dealing with plumbing issues like these is very common for Lake Forest residents. 

Lake Forest was only incorporated as a town in 1991. It experienced much expansion after that year; many of the homes in this area are newer. As a result, many residents don’t experience some of the more serious plumbing issues those living in historic and significantly older homes might. However, it’s important to note that plumbing fixtures typically need to be replaced every 15 to 20 years and water heaters every 10 years, on average. Such issues like these are common issues for Lake Forest residents. 

How Does the Water in Lake Forest Affect Your Plumbing?

The Environmental Working Group tested Lake Forest’s water in 2019 and found over 270 contaminants, many at levels exceeding the federal government’s guidelines for safety. While the public’s health is the primary concern here, dangerous chemicals found in drinking water, such as arsenic, negatively affect plumbing systems. Harmful chemicals, such as arsenic, can build up along pipes clogging systems with scale that can dislodge and end up in drinking water. 

The water in Lake Forest is considered hard, with a considerable amount of calcium, iron, magnesium, among other chemicals found in the water. While not harmful to consume, these minerals do build up along the inside of pipes and water heaters and leave a powdery white film inside bathtubs, showers, and tea kettles. Residents also might notice reddish stains surrounding their drains, which is due to rust in the water. It’s important to have your water heater and pipes regularly cleaned of mineral deposit build-up and to choose a type of water purifier to avoid stains and build-up in bathrooms. 

How Much Does Plumbing Usually Cost in Lake Forest?

In any location, the cost of plumbing depends primarily on what services you need to be done and what materials are required. Some people try to cut costs on plumbing issues by doing as much of the work themselves as they can or by hiring a non-licensed plumber; however, doing this can result in repairs that are not up to code or costly mistakes that homeowner’s insurance might not cover.

The best way to save money is by hiring a professional like Mr. Blue Plumbing to do the job right the first time. In Lake Forest, this will cost you between $110 and $796 on average. Let’s take a closer look at the issues that affect these prices. 

Cost Factor: Type of Problem

If you have a clogged drain or a toilet that won’t flush properly in most situations, it won’t take our professional plumbers long to fix these issues. Our plumbers don’t typically charge an hourly rate but rather a fixed fee based on the type of work that needs to be done. Common and small issues will be much less expensive than more severe problems, such as replacing a burst pipe or an overflowing septic system. Simple issues also are unlikely to require costly replacement parts.

Cost Factor: Timing

Emergencies can happen at any time, and while some issues, such as poor water pressure, can wait, others need to be dealt with immediately. Problems that involve leaking water need to be fixed as soon as possible to minimize further damage to your home. If something like this happens in the middle of the night, on a holiday or weekend, you’re paying a little extra. Some situations that need to be dealt with immediately include sewer back-ups, flooding risks, or times when you are without water. 

Cost Factor: Complexity

Keep in mind that you will also have to pay for any required materials or replacement parts in addition to our plumber’s standard rates. However, the complexity of the work is also a cost factor to consider. While it’s true that our plumbers charge a flat rate most of the time based on the type of job, there are some long-term or complex projects that can cost you more. If you are building an addition onto your house, for example, our plumber might charge an hourly rate to install the plumbing. Another scenario is if you need to replace your current plumbing system. Issues like these require hours of work and careful planning, which increases the cost. 

Can Better Plumbing Save You Money in Lake Forest?

Since Lake Forest is a relatively newer city, residents may overlook some key plumbing upgrades that can save them money. Water heaters should be replaced every 10 years, and while this can be a costly initial expense, it can provide you with significant savings in the long term. Newer water heaters work more effectively, and there are even several energy-saving types that can boost your savings even more. 

There are also cost-saving solutions for heating your swimming pool, including solar-powered pool heaters. Having our licensed plumbers come out and look at your current water heating systems will let you know how effectively they are working and give you ideas for improvements and cost-cutting measures you can make. 

Lake Forest residents are also aware of what an important issue water conservation is in our state. Drought-prone California encourages all residents to take whatever measures they can to help conserve water, and doing so will also save you money. Even minor issues can make a big difference in your water bill. For example, leaky faucets and running toilets waste thousands of gallons of water each year. It’s important to have even minor issues fixed by our professionals. 

Finally, while it’s easy to overlook your sewer lines, having them inspected and cleaned regularly can prevent a big, expensive problem in the future. If you hear gurgling sounds coming from your drain or notice that it’s getting slower for water to go down the drain, it can be a sign that your sewer line already needs cleaning. Avoid messy and expensive sewage backups in the future by calling us to perform regular maintenance every 18 to 22 months. Our plumbers can inspect your sewage lines with a camera and see exactly what state they’re in and what type of cleaning is needed. 

When Should You Call the Water Utility Company in Lake Forest vs Hire a Plumber?

Public agencies, and not the city itself, handle the water and sewer services in Lake Forest. Water utility companies are responsible for the public sewer systems, but not private systems. The maintenance of private sewer systems in Lake Forest is the responsibility of the property owner. If a broken line or a blockage in a private sewer system has occurred, it is the property owner’s responsibility to pay for repair costs. If the water utility company fixes one of these issues without the property owner’s request, the property owner is still responsible for the cost. 

In general, if you are experiencing a plumbing issue inside your home or on your property, it’s best to hire us to come and address these issues. If you notice a problem with the main water line leading to your home or with the public sewer system, then it’s best to notify your water utility company so that they can deal with the issue.

There are three water and sewer service providers in Lake Forest. The Irvine Ranch Water District serves the majority of the city. El Toro Water District and Trabuco Canyon Water District are the two other service providers for the city, depending on your neighborhood. 

When Do You Need Permits for Plumbing Service in Lake Forest?

Depending on the type of work you need done, Forest Lake residents may require a plumbing permit in advance. For example, the installation and replacement of water heaters require a permit, as per CPC Section 502.1. Additionally, the city of Lake Forest follows California Plumbing Code, which requires a permit for plumbing work that involves installing, altering, repairing, or replacing existing fixtures.

A few types of work are exempt from requiring a permit, such as stopping a leak in a drain, pipe, or valve, as long as the repair doesn’t require replacing a fixture or pipe. Additionally, clearing a blocked pipe doesn’t require a permit. A plumbing permit will have to be submitted in advance and approved before work can begin in all other instances.

Recent Requests We Received From Customers In Lake Forest, CA

Date of Request: February 27, 2024

Location: Lake Forest, CA


Estimate on tub

Date of Request: February 29, 2024

Location: Lake Forest, CA


Installation of thankless Waterdrop RO system

Date of Request: February 26, 2024

Location: Lake Forest, CA


Broken water line over garage.

Date of Request: February 26, 2024

Location: Lake Forest, CA


No water

Date of Request: February 26, 2024

Location: Lake Forest, CA


We had some pipes break during the freeze. Our landlord cleaned the water and debris in the attic and did what he could, but he said he can't do much else. We haven't had water since Monday, so we are hoping you can help! This is a rental and the homeowner asked that we assist him with finding a plumber. Thanks!

Date of Request: February 26, 2024

Location: Lake Forest, CA


Need to have an outside faucet replaced

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