As families grow and lifestyles change, many Los Angeles homeowners choose to expand or renovate their homes to accommodate their evolving needs. While the exciting process of designing new spaces can be engaging and inspiring, it’s essential not to overlook the importance of factoring in your home’s plumbing system when planning an addition or renovation.

Proper plumbing design and installation play a critical role in the functionality and efficiency of your newly expanded space, ensuring that you and your family can enjoy a comfortable living environment.

As a leading provider of residential and commercial plumbing services in Los Angeles, CA, John’s Plumbing & Drain Services brings a wealth of experience to help you navigate the complexities of plumbing considerations for your home addition or renovation project.

In this informative blog post, we’ll delve into key factors to consider when planning your project, discuss how John’s Plumbing & Drain Services can assist you in designing and executing plumbing systems for your new space, and explain the importance of working with a knowledgeable plumbing professional to ensure a successful outcome.

Key Factors to Consider When Planning a Home Addition or Renovation

1. Determining the Scope of Plumbing Work

As you develop your renovation or addition plans, it’s crucial to assess the extent of plumbing work required in the project. Evaluate the existing plumbing system and fixtures, and consider the need to reroute, upgrade, or add new pipes, water lines, and other components to accommodate your expansion plans.

2. Compliance with Local Building Codes and Permits

Ensure your project meets all local building codes and permit requirements to avoid potential issues down the line. Working with a knowledgeable plumbing professional like John’s Plumbing & Drain Services can help you navigate the complexities of plumbing codes and keep your project on the right track.

3. Water Efficiency and Conservation

When designing the plumbing system for your expanded or renovated space, consider incorporating water-efficient fixtures and appliances. High-efficiency toilets, low-flow faucets, and on-demand water heaters can all contribute to water conservation and reduced utility costs.

4. Accessibility and Maintenance

As you plan the layout of your new space, make sure to consider the accessibility of your plumbing system for future maintenance and repairs. Properly designed plumbing systems facilitate easier access to pipes, fixtures, and appliances, making routine inspections and maintenance more manageable.

How John’s Plumbing & Drain Services Can Assist with Your Project

1. Expert Plumbing System Design

Our experienced team at John’s Plumbing & Drain Services can work closely with you to design a plumbing system tailored to your specific addition or renovation project. We’ll consider factors such as water supply and drainage, fixture placement, and code compliance to ensure a functional and efficient plumbing system for your new space.

2. Professionally Coordinated Installations

When executing the installation of your plumbing system, John’s Plumbing & Drain Services will coordinate with other building professionals, such as architects, builders, and electricians, to ensure seamless integration with other aspects of your project.

3. Quality Materials and Workmanship

We prioritize the use of high-quality materials and fixtures to ensure long-lasting, efficient plumbing systems for your home. Our skilled technicians are dedicated to delivering exceptional workmanship, providing you with a reliable plumbing system that stands the test of time.

4. Post-Project Support and Maintenance

After completing your home addition or renovation, we offer ongoing support and maintenance services, including system inspections and troubleshooting, to ensure the continued efficiency and functionality of your plumbing system.

The Importance of Working with a Knowledgable Plumbing Professional

While DIY projects can be tempting for motivated homeowners, working with an experienced plumbing professional for expansions and renovations is crucial for many reasons:

1. Proper System Design

A qualified plumber will ensure that your plumbing system is designed according to local building codes, and optimized for efficient water distribution and drainage.

2. Reduced Risk of Issues

Professional installation can eliminate the risk of improper pipe connections, leaks, or other potential issues that may arise from DIY plumbing work.

3. Expert Advice and Suggestions

An experienced plumbing professional can offer valuable suggestions for water-efficient fixtures, materials, and solutions that suit your specific renovation or addition needs.

Final Thoughts

Planning a home addition or renovation that incorporates the complexity of your plumbing system can be challenging. With the skilled team at John’s Plumbing & Drain Services, you can be confident in the design, installation, and long-term functionality of the plumbing components in your expanded or renovated space.

By enlisting the expertise of our plumbing professionals, you can ensure that your project is successfully completed to the highest standards, allowing you and your family to enjoy a comfortable and efficient living environment in your Los Angeles home.

If you’re planning a home addition or renovation in the Los Angeles area and need experienced assistance with plumbing design and installation, trust John’s Plumbing & Drain Services. Contact our Los Angeles plumbing team today to learn how we can help you bring your vision to life and create a functional, comfortable living space that meets your family’s needs.

Our Team


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Our water heater began spewing water this morning.  John was the first plumber in the area to answer my call, and was able to get to my house within 10 minutes of the call.  He fixed the problem promptly and for what seemed to be a reasonable price.  He was friendly and informative.  I will definitely call John again and will recommend him to neighbors.  Thanks, John!
-Caitlin R


John has done numerous plumbing projects around my house and has always done excellent work.  He's quick to respond to my inquiry's and even replaced my water heater on a Sunday.  Most recently, I had him install a water purification system and new faucet.  His prices are reasonable and he will continue to be my go-to plumber.
-Rachel R.

Very helpful guy, thank you for the quick service and low service fee 🙂 Job well done.
-Sandra F.


These guys are the best! If you're looking for a legit plumber, call John's Plumbing & Drain Services in Atwater Village. Fairest price, honest and very knowledgeable!
-Ashley C.

Project: Install a Tankless Water Heater System

Comments: john and company were very efficient. they took their time and got the job done right. they replaced my standard water heater with a rinnai tankless water heater. while they were here, I also had them install a earthquake shut-off valve. great job at a reasonable price. I am keeping john as our regular plumber for the future.
Sergio S. in La Crescenta, CA

Project: Install, Repair or Replace Plumbing or Fixtures

Comments: My tenant is happy so I am happy. John was very patient with me and explained everything before he did the job. Very nice over the phone and I will use him again for future plumbing needs.

 Marilyn L. in Pasadena, CA

Project: Install, Repair or Replace Plumbing or Fixtures

Comments: I am very pleased. I've had John do the top priority job of repairing a leaking drainpipe and his work looks to be top notch. I'm definitely thinking of using him for the larger job of repiping the whole house (replacing the failing M-type copper with L-type). And again, John's bid is within my budget considerations. Highly recommended.

Homeowner in Glendale, CA

Project: Install or Replace a Water Heater

Comments: John was great. He gave me options and worked with me to find a solution that worked within my budget. Very professional. I will definitely use him again for any plumbing issues.

Laura W. in South Pasadena, CA

Project: Install or Replace a Water Heater

Comments: John was very responsive to my initial call, showed upon time and did excellent work at a fair price to replace my water heater. I highly recommend him and I plan to use him for future plumbing needs

Gary P. in Sherman Oaks, CA

Camera Locate Breakage for a Plumbing System

Comments: We had them run a snake from our sewer line out to the street, as we have lots of trees with roots that sometimes get into the line. They came as scheduled, did a great job and the price was as quoted.

Colleen L. in Pasadena, CA


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John's Plumbing & Drain Services

3847 Brunswick Avenue, LA, Ca, 90039

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