Top-rated plumbing installers for a remodel or addition.

Get matched with top plumbing installers for a remodel or addition in your area

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Plumbing installers for a remodel or addition in Rancho Santa Margarita

Avatar for Joe The Plumber
Joe The Plumber
34101 Via Californian Unit 13
New on HomeAdvisorNew on Angi
Approved Pro
Joe The Plumber
34101 Via Californian Unit 13
New on AngiNew on HomeAdvisor
Approved Pro
6 years of experience
Free onsite estimate

Joe The Plumber is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business in San Juan Capistrano, CA and serving all surrounding areas. No job too small. Call today and let me put my experience to work for you!

Joe The Plumber is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business in San Juan Capistrano, CA and serving all surrounding areas. No job too small. Call today and let me put my experience to work for you!


Avatar for Socal Express Restoration and Construction Inc.
Socal Express Restoration and Construction Inc.
6860 Canby Avenue, Suite 114
New on HomeAdvisorNew on Angi
Approved Pro
Socal Express Restoration and Construction Inc.
6860 Canby Avenue, Suite 114
New on AngiNew on HomeAdvisor
Approved Pro
5 years of experience
Free onsite estimate

We are an ethical, honest and professional company. We are easy to communicate with. Always working with you until the job is done right and to your specifications. When working with our company you can expect integrity, prompt service and superior customer service. Always leaving the job site clean . We take pride in our services and enjoy making clients repeat clients. You can count on us to get the job done right the first time. We will meet with you at your convenience and will not keep you waiting. Call us today for your free estimate. You’ll be pleased you did. Thank you

We are an ethical, honest and professional company. We are easy to communicate with. Always working with you until the job is done right and to your specifications. When working with our company you can expect integrity, prompt service and superior customer service. Always leaving the job site clean . We take pride in our services and enjoy making clients repeat clients. You can count on us to get the job done right the first time. We will meet with you at your convenience and will not keep you waiting. Call us today for your free estimate. You’ll be pleased you did. Thank you


Avatar for Flow Tech Plumbing
Flow Tech Plumbing
304 Terra Bella
5.00(
13
)
Approved Pro
Flow Tech Plumbing
304 Terra Bella
5.00(
13
)
Approved Pro
1 years of experience
Free onsite estimate

We take great pride in our experience, expertise, quality and customer service, that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship, and complete customer satisfaction, from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate, with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large, or small the job. Call us today!

"Flow Tech very profession, knowledgeable, good pricing, honest person"

marc c on June 2025

We take great pride in our experience, expertise, quality and customer service, that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship, and complete customer satisfaction, from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate, with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large, or small the job. Call us today!

"Flow Tech very profession, knowledgeable, good pricing, honest person"

marc c on June 2025


PIPE IT RIGHT PLUMBING INC
26804 Cherry Hill Blvd
5.00(
2
)
Approved Pro
PIPE IT RIGHT PLUMBING INC
26804 Cherry Hill Blvd
5.00(
2
)
Approved Pro
5 years of experience
Free onsite estimate

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"Awesome team and amazing customer service. The plumbers explained everything thoroughly and the office staff were incredible. A smooth process from start to finish. I will definitely be using pipe it right again and will be recommending them as well. "

Evelyn E on May 2025

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"Awesome team and amazing customer service. The plumbers explained everything thoroughly and the office staff were incredible. A smooth process from start to finish. I will definitely be using pipe it right again and will be recommending them as well. "

Evelyn E on May 2025


Sycrony J&J Plumbing Inc
3073 Coventry St
5.00(
1
)
Approved Pro
Sycrony J&J Plumbing Inc
3073 Coventry St
5.00(
1
)
Approved Pro
1 years of experience
Emergency services offered

We’re dedicated to providing our clients with the very best in service, installation, and repair to meet your plumbing needs. We specialize in mechanical piping and a variety of residential and commercial services. We take pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

"Andres did a great job replacing approx 40 LF of my main water line between the utility water meter to the shut of valve by the front door Andre’s was showed up at 7am and worked until 4:30pm as he committed to be done in one day. Pricing was competitive and the quality of work very good. After completing the task at hand, he cleaned up the walkway path, flower bed and patch back the grass that he’d to be removed. Great Job Andres "

Mark F on March 2025

We’re dedicated to providing our clients with the very best in service, installation, and repair to meet your plumbing needs. We specialize in mechanical piping and a variety of residential and commercial services. We take pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

"Andres did a great job replacing approx 40 LF of my main water line between the utility water meter to the shut of valve by the front door Andre’s was showed up at 7am and worked until 4:30pm as he committed to be done in one day. Pricing was competitive and the quality of work very good. After completing the task at hand, he cleaned up the walkway path, flower bed and patch back the grass that he’d to be removed. Great Job Andres "

Mark F on March 2025


Avatar for Primewest Plumbing
Primewest Plumbing
26221 Via Madrigal
4.94(
18
)
Approved Pro
Primewest Plumbing
26221 Via Madrigal
4.94(
18
)
Approved Pro
Customers say: True professional
29 local quotes requested
5 years of experience

CUSTOMERS ARE SAYING "They are Assertive, Communicative, and diligent. My highest recommendations! Primewest Plumbing is a 5-star plumbing company!" If you're looking for a 5-star plumbing service, look no further than Primewest Plumbing. With the best plumbing services in Orange County, CA, customers should know that they can consistently expect quick, efficient, and professional service from Primewest Plumbing.

"It went fine and they did a great job."

Mark W on September 2024

CUSTOMERS ARE SAYING "They are Assertive, Communicative, and diligent. My highest recommendations! Primewest Plumbing is a 5-star plumbing company!" If you're looking for a 5-star plumbing service, look no further than Primewest Plumbing. With the best plumbing services in Orange County, CA, customers should know that they can consistently expect quick, efficient, and professional service from Primewest Plumbing.

"It went fine and they did a great job."

Mark W on September 2024


Avatar for Laguna Bay Developing
Laguna Bay Developing
4930 Campus Drive
4.56(
9
)
Approved Pro
Laguna Bay Developing
4930 Campus Drive
4.56(
9
)
Approved Pro
Customers say: Quick response
999 local quotes requested
Free onsite estimate

We are a building, architectural design company that strongly believes in adding value with quality remodeling and affordable pricing. We specialize in crafting your dreams. Our owner, David Fidman, has experience since the 1990's in new construction and remodeling of homes. Our enthusiastic and fully licensed and bonded team can exceed your hopes for any project with our personalized service, whether it is constructing your dream home, renovating and upgrading your curb appeal, or remodeling your existing floor plan. As a boutique firm, we optimize personalization by getting to know our customers needs and wants through an attentive project management style. At Laguna Bay Developing, we want this experience to be as an exciting experience as it is rewarding, from the design plans and material selections to the permit approval and construction process, we will be there for every step, we love to see our clients dreams realized!

"I had an excellent experience working with Laguna Bay Developing. From the initial call and quote all the way through to project completion, they were extremely responsive and professional. Their quote was detailed and transparent, making it easy to understand exactly what I was paying for—no surprises or hidden costs. The work itself was completed on schedule and to a high standard. The team was respectful, organized, and clearly took pride in their work. Communication throughout the process was consistent and clear, which gave me confidence every step of the way. I especially appreciated their attention to detail and willingness to answer any questions I had. It’s not easy to find a company that combines fair pricing, reliability, and great workmanship, but they delivered on all fronts. Highly recommended!"

steve r on March 2025

We are a building, architectural design company that strongly believes in adding value with quality remodeling and affordable pricing. We specialize in crafting your dreams. Our owner, David Fidman, has experience since the 1990's in new construction and remodeling of homes. Our enthusiastic and fully licensed and bonded team can exceed your hopes for any project with our personalized service, whether it is constructing your dream home, renovating and upgrading your curb appeal, or remodeling your existing floor plan. As a boutique firm, we optimize personalization by getting to know our customers needs and wants through an attentive project management style. At Laguna Bay Developing, we want this experience to be as an exciting experience as it is rewarding, from the design plans and material selections to the permit approval and construction process, we will be there for every step, we love to see our clients dreams realized!

"I had an excellent experience working with Laguna Bay Developing. From the initial call and quote all the way through to project completion, they were extremely responsive and professional. Their quote was detailed and transparent, making it easy to understand exactly what I was paying for—no surprises or hidden costs. The work itself was completed on schedule and to a high standard. The team was respectful, organized, and clearly took pride in their work. Communication throughout the process was consistent and clear, which gave me confidence every step of the way. I especially appreciated their attention to detail and willingness to answer any questions I had. It’s not easy to find a company that combines fair pricing, reliability, and great workmanship, but they delivered on all fronts. Highly recommended!"

steve r on March 2025


Avatar for Bill Metzger Plumbing
Bill Metzger Plumbing
1001 Calle Recodo
4.81(
67
)
Approved Pro
Bill Metzger Plumbing
1001 Calle Recodo
4.81(
67
)
Approved Pro
Customers say: Super punctual
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
888 local quotes requested

At Bill Metzger Plumbing, we have been providing plumbing services for the Orange County community for over 60 years. We are dedicated to providing our community with unmatched customer service paired with more than half a century of industry expertise. We will take the time to explain your options for repair and answer any questions. We appreciate you!

"They responded as fast as they were able to get to my home. The work done was done excellently. Very polite plumber. I am happy with the work done."

marguerita n on April 2025

At Bill Metzger Plumbing, we have been providing plumbing services for the Orange County community for over 60 years. We are dedicated to providing our community with unmatched customer service paired with more than half a century of industry expertise. We will take the time to explain your options for repair and answer any questions. We appreciate you!

"They responded as fast as they were able to get to my home. The work done was done excellently. Very polite plumber. I am happy with the work done."

marguerita n on April 2025


Avatar for Coastline Construction & Development Inc
Coastline Construction & Development Inc
9114 Adams Avenue
5.00(
5
)
Approved Pro
Coastline Construction & Development Inc
9114 Adams Avenue
5.00(
5
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
558 local quotes requested

**Due to our current installation schedule our minimum project is $10,000** **Please call today to schedule your estimate 714-402-4700** Our company prides itself on reliability, integrity and quality work. When Coastline Construction & Development, Inc. is hired, we make it a point to provide the highest level of customer service. We work with both residential and commercial clients, and apply the same attention to detail regardless of project size or complexity. Call today for your free estimate. We look forward to earning your business! Thank you! Additional email: ricksimmonsdirect@gmail.com.

"We are very pleased with our whole house remodel performed by our contractor, Rick Simmons of Coastline Construction. We received four bids from various contractors which were all competitive. We chose Rick for various reasons including that he was easy to communicate with and that he uses his own very skilled employees, no subcontractors. We completely remodeled the kitchen, the main and secondary bathroom, laundry room and installed new flooring throughout that required grinding and leveling the concrete slab. Every wall and ceiling was retextured and painted. It was a HUGE job. Rick is a hands-on contractor who stopped by the house 3-4 times a week (sometimes everyday!). Rick kept us up to date on scheduling and every addition we made to the scope of work was clearly documented in change orders that we discussed with him. We had a good idea of what we wanted design-wise and the end result reflects that vision."

Uiki And Liz N on April 2025

**Due to our current installation schedule our minimum project is $10,000** **Please call today to schedule your estimate 714-402-4700** Our company prides itself on reliability, integrity and quality work. When Coastline Construction & Development, Inc. is hired, we make it a point to provide the highest level of customer service. We work with both residential and commercial clients, and apply the same attention to detail regardless of project size or complexity. Call today for your free estimate. We look forward to earning your business! Thank you! Additional email: ricksimmonsdirect@gmail.com.

"We are very pleased with our whole house remodel performed by our contractor, Rick Simmons of Coastline Construction. We received four bids from various contractors which were all competitive. We chose Rick for various reasons including that he was easy to communicate with and that he uses his own very skilled employees, no subcontractors. We completely remodeled the kitchen, the main and secondary bathroom, laundry room and installed new flooring throughout that required grinding and leveling the concrete slab. Every wall and ceiling was retextured and painted. It was a HUGE job. Rick is a hands-on contractor who stopped by the house 3-4 times a week (sometimes everyday!). Rick kept us up to date on scheduling and every addition we made to the scope of work was clearly documented in change orders that we discussed with him. We had a good idea of what we wanted design-wise and the end result reflects that vision."

Uiki And Liz N on April 2025


Avatar for USA Water Heaters - Installation & Repair
USA Water Heaters - Installation & Repair
3943 Irvine Blvd
4.92(
91
)
Approved Pro
USA Water Heaters - Installation & Repair
3943 Irvine Blvd
4.92(
91
)
Approved Pro
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
349 local quotes requested

Give us a call at 949-535-2228 for same-day water heater installation and repair of tank and tankless water heaters in all of Orange County, CA. We are an authorized dealer and installer for Rheem, Bradford White, AO Smith, Rinnai, Noritz, Takagi, and Navien tankless water heaters. We also install and repair the older models GE, Kenmore, State, Whirpool, and Reliance gas hot water heaters. We at USA Water Heaters specialize in Installation, replacement, and repair of gas, propane, and electric tank and tankless water heaters. We offer same-day appointments for most of our services. We are committed to providing quality plumbing services at a reasonable price. We would also be happy to help you with the installation or replacement of your water softener, pressure-reducing valve, or main shut-off valve. To receive exceptional service at a competitive price call 949-535-2228 or request an appointment on our website www.usawaterheaters.us.

"Viktor arrived and completed the job as scheduled at the agreed-upon price. He was professional and explained each step in easy to understand terms."

Larry V on May 2025

Give us a call at 949-535-2228 for same-day water heater installation and repair of tank and tankless water heaters in all of Orange County, CA. We are an authorized dealer and installer for Rheem, Bradford White, AO Smith, Rinnai, Noritz, Takagi, and Navien tankless water heaters. We also install and repair the older models GE, Kenmore, State, Whirpool, and Reliance gas hot water heaters. We at USA Water Heaters specialize in Installation, replacement, and repair of gas, propane, and electric tank and tankless water heaters. We offer same-day appointments for most of our services. We are committed to providing quality plumbing services at a reasonable price. We would also be happy to help you with the installation or replacement of your water softener, pressure-reducing valve, or main shut-off valve. To receive exceptional service at a competitive price call 949-535-2228 or request an appointment on our website www.usawaterheaters.us.

"Viktor arrived and completed the job as scheduled at the agreed-upon price. He was professional and explained each step in easy to understand terms."

Larry V on May 2025

...
Showing 1-10 of 962

FAQs for plumbing installation for a remodel or addition projects in Rancho Santa Margarita, CA

Adding bathroom plumbing to a detached garage starts with the basic line installation cost of $900 to $1,300. On top of this base expense, you'll need to budget for each fixture. A toilet costs  $250 to $550, sinks cost $150 to $800, and a shower or bathtub costs $400 to $1,900. The project will also require ventilation, moisture-resistant materials, and possibly electrical work. Remember that these costs reflect only the plumbing aspects—additional construction, finishing, and permitting expenses will apply to complete a functional bathroom space.

While certain aspects of garage renovation might be suitable for DIY enthusiasts, plumbing installation requires professional expertise. Connecting to water and sewer systems demands specialized knowledge and equipment, and improper installation can result in severe water damage, code violations, and potential health hazards. Most municipalities require permits for plumbing modifications, and these often stipulate that licensed professionals must perform work. Consider limiting your involvement to simpler tasks like painting or basic finishing work.

The timeframe for adding plumbing to a detached garage spans one to three days for the actual plumbing work. However, this represents only the active installation period. The complete project timeline must account for planning, obtaining permits (which can take weeks depending on your locality), coordinating multiple contractors if needed, and addressing any unexpected challenges that arise during installation. Weather conditions can also impact excavation and outdoor connection work.

Adding plumbing to a detached garage will likely increase your property taxes. Tax assessors consider plumbing an improvement that enhances property value and functionality. The specific tax impact varies by location and project scope. Converting a garage into living space with plumbing facilities can trigger significant reassessment in many jurisdictions. Before proceeding with your project, consult your local tax assessor's office to understand the potential tax implications and factor this ongoing expense into your decision-making process.

The Rancho Santa Margarita, CA homeowners’ guide to plumbing installations for a remodel or addition
From average costs to expert advice, get all the answers you need to get your job done.
Plumber repairing water heater in the bathroom
Jun 25, 2025
Jun 25, 2025
Budget for water heater flush costs based on factors such as water heater size and type, the plumber’s experience level, related services, and more.
modern bathroom remodel with new sink
Jun 22, 2025
Jun 22, 2025
Budget for sink installation costs based on factors such as sink type, material, location in your home, labor, potential replacements, and more.
trench being dug to repair sewer main in backyard
Jun 21, 2025
Jun 21, 2025
Use this guide to budget for sewer line replacement costs based on factors such as location, trenching, materials, repairs, landscaping, and more.
newly remodeled bathroom with new bath tub
Jun 21, 2025
Jun 21, 2025
Budget for bathtub replacement costs based on factors such as bathtub type, material, removal, hardware, labor, plumbing work, and more.
A woman fixing cistern in bathroom
Jun 21, 2025
Jun 21, 2025
Use this guide to budget for toilet repair costs based on factors such as problem type, replacement part prices, labor, and more.
A man installs a new shower
Jun 15, 2025
Jun 15, 2025
Looking to remodel your shower? Here’s how much it costs, what factors affect cost, and what to expect.
Share project details to get started.