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Find Plumbing installers for a remodel or addition in Alamo

Pedro Galvan Plumbing, Inc.

5405 Ace Ct
4.85(
17
)
Approved Pro

Pedro Galvan Plumbing, Inc.

5405 Ace Ct
4.85(
17
)
Approved Pro
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
21 years of experience

Pedro Galvan Ramirez Plumbing, Inc., is the premier plumbing contractor in the Richmond Area. We finish every job to the customer's standards. Call today for a free quote!

"We are incredibly grateful to Pedro Galvan and his team for stepping in during a moment of urgent need. When our hot water system suddenly failed, leaving us without hot water for daily essentials, Pedro responded with a level of professionalism, clarity, and compassion that is truly rare. From the very first call, Pedro was attentive, transparent about pricing, and committed to solving the problem quickly. He provided us with the most cost-effective and honest quote out of several we obtained—and, even more importantly, was able to come almost immediately when others could not. His workmanship was precise, efficient, and tidy. It was clear we were in the hands of someone who genuinely takes pride in his craft. In a world where so many service professionals overpromise and underdeliver, Pedro Galvan delivers exactly what he promises—and does so with warmth, integrity, and a deep respect for his clients. We recommend him without hesitation to anyone needing plumbing services."

nicola s on July 2025

Pedro Galvan Ramirez Plumbing, Inc., is the premier plumbing contractor in the Richmond Area. We finish every job to the customer's standards. Call today for a free quote!

"We are incredibly grateful to Pedro Galvan and his team for stepping in during a moment of urgent need. When our hot water system suddenly failed, leaving us without hot water for daily essentials, Pedro responded with a level of professionalism, clarity, and compassion that is truly rare. From the very first call, Pedro was attentive, transparent about pricing, and committed to solving the problem quickly. He provided us with the most cost-effective and honest quote out of several we obtained—and, even more importantly, was able to come almost immediately when others could not. His workmanship was precise, efficient, and tidy. It was clear we were in the hands of someone who genuinely takes pride in his craft. In a world where so many service professionals overpromise and underdeliver, Pedro Galvan delivers exactly what he promises—and does so with warmth, integrity, and a deep respect for his clients. We recommend him without hesitation to anyone needing plumbing services."

nicola s on July 2025


Avatar for OCEAN PLUMBING

OCEAN PLUMBING

2118 65TH AVENUE # 1133912
5.00(
4
)
Approved Pro

OCEAN PLUMBING

2118 65TH AVENUE # 1133912
5.00(
4
)
Approved Pro
13 years of experience
Free onsite estimate

Ocean Plumbing is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

"He came in time, had all the parts, and was done in less than an hour. He was pleasant, respectful, gave me options, and priced the work fairly. "

Barry C on July 2025

Ocean Plumbing is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

"He came in time, had all the parts, and was done in less than an hour. He was pleasant, respectful, gave me options, and priced the work fairly. "

Barry C on July 2025


"I had a great experience with them. They did a tankless water heater for a fair price and helped install new water lines for my espresso machine in my cafe. Would recommend to anyone who needs the job done right!"

Alex H on October 2023

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!

"I had a great experience with them. They did a tankless water heater for a fair price and helped install new water lines for my espresso machine in my cafe. Would recommend to anyone who needs the job done right!"

Alex H on October 2023


Avatar for Oak Plumbing Inc

Oak Plumbing Inc

3852 Industrial Way
4.61(
90
)
Approved Pro

Oak Plumbing Inc

3852 Industrial Way
4.61(
90
)
Approved Pro
Super Service Award
Customers say: Super punctual
323 local quotes requested
9 years of experience

Oak Plumbing is a locally owned and operated plumbing company serving Solano, Marin & Contra Costa Counties. We provide options to prevent, repair, and maintain your water system to best fit your family’s needs. Our goal is to bring customer service back to the plumbing industry. We specialize in residential plumbing repair as well as preventative maintenance. We offer up-front pricing and also Pace financing to be able to service everyone equally. We want to fix the cause of the problem, not just the symptom. Safety is extremely important to us which is why all our technicians are fully trained, background checked, and drug tested.

"Excellent. Two employees did the job. Nice guys. Very polite and they were able to complete a complex job on time. I would definitely hire this company if I ever needed a plumber. The guy who sold us on the job was extremely knowledgeable which is why I selected this company."

Michael D on April 2025

Oak Plumbing is a locally owned and operated plumbing company serving Solano, Marin & Contra Costa Counties. We provide options to prevent, repair, and maintain your water system to best fit your family’s needs. Our goal is to bring customer service back to the plumbing industry. We specialize in residential plumbing repair as well as preventative maintenance. We offer up-front pricing and also Pace financing to be able to service everyone equally. We want to fix the cause of the problem, not just the symptom. Safety is extremely important to us which is why all our technicians are fully trained, background checked, and drug tested.

"Excellent. Two employees did the job. Nice guys. Very polite and they were able to complete a complex job on time. I would definitely hire this company if I ever needed a plumber. The guy who sold us on the job was extremely knowledgeable which is why I selected this company."

Michael D on April 2025


Warriors Plumbing

8511 Holly Street, Unit 1
5.00(
2
)
Approved Pro

Warriors Plumbing

8511 Holly Street, Unit 1
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
11 years of experience

At Warriors Plumbing, we work along wite are committed to quality work and excellent customer service. You are guaranteed a pleasant experience with us every time. We strive to make you a repeat customer. We specialize in residential plumbing. Please contact us today, we look forward to helping you with your needs.

"I had a great experience with Sergio. He did a great job! He was knowledgeable and very professional. I definitely will continue using his plumbing services whenever I need it."

Grace G on July 2018

At Warriors Plumbing, we work along wite are committed to quality work and excellent customer service. You are guaranteed a pleasant experience with us every time. We strive to make you a repeat customer. We specialize in residential plumbing. Please contact us today, we look forward to helping you with your needs.

"I had a great experience with Sergio. He did a great job! He was knowledgeable and very professional. I definitely will continue using his plumbing services whenever I need it."

Grace G on July 2018


Avatar for Malachi Plumbing, Inc.

Malachi Plumbing, Inc.

4240 Machado Ln
5.00(
3
)
Approved Pro

Malachi Plumbing, Inc.

4240 Machado Ln
5.00(
3
)
Approved Pro
36 local quotes requested
7 years of experience

At Malachi Plumbing, 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.

"Very through and professional!"

Angel R on July 2025

At Malachi Plumbing, 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.

"Very through and professional!"

Angel R on July 2025


Avatar for Ayala's Plumbing Solutions

Ayala's Plumbing Solutions

1445 153RD AVENUE
5.00(
8
)
Approved Pro

Ayala's Plumbing Solutions

1445 153RD AVENUE
5.00(
8
)
Approved Pro
6 years of experience
Free onsite estimate

Ayala's Plumbing Solution is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"I recently had a burst pipe and immediately went online to request quotes from local plumbing companies. Ayala Plumbing was the second to return my call, but they were the first to arrive--showing up at my property within minutes. They promptly conducted an inspection and clearly explained the situation. Although I initially planned to wait for another company to provide a quote, they failed to follow up within the agreed timeframe. I called Chris from Ayala Plumbing back and decided to move forward with their services. Chris and his colleague (whose name I unfortunately didn't catch) returned after completing another job, walked me through their plan of action, and completed the repair in about an hour. Their service was fast, professional, and efficient. I highly recommend Ayala Plumbing for their responsiveness and excellent workmanship."

MaryAnn d on October 2025

Ayala's Plumbing Solution is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"I recently had a burst pipe and immediately went online to request quotes from local plumbing companies. Ayala Plumbing was the second to return my call, but they were the first to arrive--showing up at my property within minutes. They promptly conducted an inspection and clearly explained the situation. Although I initially planned to wait for another company to provide a quote, they failed to follow up within the agreed timeframe. I called Chris from Ayala Plumbing back and decided to move forward with their services. Chris and his colleague (whose name I unfortunately didn't catch) returned after completing another job, walked me through their plan of action, and completed the repair in about an hour. Their service was fast, professional, and efficient. I highly recommend Ayala Plumbing for their responsiveness and excellent workmanship."

MaryAnn d on October 2025


Avatar for Reid Construction & Maintenance

Reid Construction & Maintenance

1735 Enterprise Dr
4.43(
159
)
Approved Pro

Reid Construction & Maintenance

1735 Enterprise Dr
4.43(
159
)
Approved Pro
Customers say: Quality work
585 local quotes requested
16 years of experience

We are a team of skilled trade professionals dedicated to quality workmanship and trusted relationships with our clients. Our subcontractors are all trusted parts of our team. We strive to coexist with your lifestyle's needs and concerns and we have fun doing our work - which is making the dream of your living space come to life! Serving Napa, Marin, Yolo, Contra Costa & Alameda Counties as well as parts of others. Call to verify. Hourly handyman services are not available in all cities and counties.

"Ben and his team completed work on my condo and I could not be more pleased with the results. I tasked them with a two bathroom remodels, kitchen sink replacement, and the creation of new sliding doors between my office and the master bedroom. Ben, Marcus, and Pete were prompt, professional, and very considerate of my time and space. Of note is Ben's candor when it came to design ideas, and expense. He advised that several of my ideas weren't worth the money, and suggested more cost effective alternatives, which I really appreciated. I would absolutely hire Ben and his team again for future work."

Kyle S on April 2025

We are a team of skilled trade professionals dedicated to quality workmanship and trusted relationships with our clients. Our subcontractors are all trusted parts of our team. We strive to coexist with your lifestyle's needs and concerns and we have fun doing our work - which is making the dream of your living space come to life! Serving Napa, Marin, Yolo, Contra Costa & Alameda Counties as well as parts of others. Call to verify. Hourly handyman services are not available in all cities and counties.

"Ben and his team completed work on my condo and I could not be more pleased with the results. I tasked them with a two bathroom remodels, kitchen sink replacement, and the creation of new sliding doors between my office and the master bedroom. Ben, Marcus, and Pete were prompt, professional, and very considerate of my time and space. Of note is Ben's candor when it came to design ideas, and expense. He advised that several of my ideas weren't worth the money, and suggested more cost effective alternatives, which I really appreciated. I would absolutely hire Ben and his team again for future work."

Kyle S on April 2025


Avatar for Al Navarro Construction

Al Navarro Construction

PO Box 2636
4.75(
59
)
Approved Pro

Al Navarro Construction

PO Box 2636
4.75(
59
)
Approved Pro
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
116 local quotes requested

Licensed General Building Contractor with over 30 years in the building trades, I'm focused on providing bathroom remodels and custom home improvement services with the highest levels of customer satisfaction.

"We love our new kitchen and flooring, and new powder room! Al is extremely professional. He takes time to ensure everything is done beautifully. He communicates well to make sure that all expectations are accurate. Payment schedule is clear and concise. He is helpful in providing options and suggestions for complications that arise or just for choosing paint color or tile layout. We would trust Al to do any project that is needed. His work really is impeccable."

Debbie K on January 2025

Licensed General Building Contractor with over 30 years in the building trades, I'm focused on providing bathroom remodels and custom home improvement services with the highest levels of customer satisfaction.

"We love our new kitchen and flooring, and new powder room! Al is extremely professional. He takes time to ensure everything is done beautifully. He communicates well to make sure that all expectations are accurate. Payment schedule is clear and concise. He is helpful in providing options and suggestions for complications that arise or just for choosing paint color or tile layout. We would trust Al to do any project that is needed. His work really is impeccable."

Debbie K on January 2025


Avatar for Accurate Home Remodeling

Accurate Home Remodeling

52 Golf Club Rd #144
New on HomeAdvisorNew on HomeAdvisor
Approved Pro

Accurate Home Remodeling

52 Golf Club Rd #144
New on HomeAdvisorNew on HomeAdvisor
Approved Pro
337 local quotes requested

Accurate Home Remodeling services the San Francisco Bay Area. Driven by years of accumulated experience, we’re a fully licensed, bonded, and insured company offering full construction services ranging from kitchen & bathroom remodeling, exteriors, home additions, and much more. Your assigned estimating designer will sit down with you during the complimentary consultation to help you establish an optimal layout and overall vision for the project at hand. Following the consultation, we can create 3D renders to allow you to preview your newly renovated space. Our approach is to work side by side with you to select material at the best locations around the bay area to make your concepts become a reality. Call or 'click' for a FREE estimate today!

Accurate Home Remodeling services the San Francisco Bay Area. Driven by years of accumulated experience, we’re a fully licensed, bonded, and insured company offering full construction services ranging from kitchen & bathroom remodeling, exteriors, home additions, and much more. Your assigned estimating designer will sit down with you during the complimentary consultation to help you establish an optimal layout and overall vision for the project at hand. Following the consultation, we can create 3D renders to allow you to preview your newly renovated space. Our approach is to work side by side with you to select material at the best locations around the bay area to make your concepts become a reality. Call or 'click' for a FREE estimate today!

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FAQs for plumbing installation for a remodel or addition projects in Alamo, 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 Alamo, 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.