Top 10 Plumbers in Lake Forest, CA

Porch Pro Headshot ABC Demolition & remodeling
Plumbers
Serves Lake Forest, California
"I contracted with ABC Demolition after getting estimates from several other roofers. ABC Demolition was comparable in price, but their estimate was far more thorough, so we hired them. This turned out to be a great choice! ABC Demolition was very diligent and communicative during the entire process...Read more about ABC Demolition & remodeling
100% response rate
"I contracted with ABC Demolition after getting estimates from several other roofers. ABC Demolition was comparable in price, but their estimate was far more thorough, so we hired them. This turned out to be a great choice! ABC Demolition was very diligent and communicative during the entire process...Read more about ABC Demolition & remodeling
Porch Pro Headshot We Care Plumbing Heating Air and Solar
Plumbers
Serves Lake Forest, California
For over fifteen years, We Care Plumbing, Heating, Air, and Solar has provided exceptional products and services to communities throughout Southern California. We are proud of the many prestigious awards we’ve won for providing unparalleled services, and quality Heating and Air system installations ...Read more about We Care Plumbing Heating Air and Solar
For over fifteen years, We Care Plumbing, Heating, Air, and Solar has provided exceptional products and services to communities throughout Southern California. We are proud of the many prestigious awards we’ve won for providing unparalleled services, and quality Heating and Air system installations ...Read more about We Care Plumbing Heating Air and Solar
Porch Pro Headshot Plumbing Solutions
Plumbers
Serves Lake Forest, California
(1,425)
Plumbing Solutions provides comprehensive plumbing services in Mission Viejo, Orange County, and the Los Angeles area. Their expert plumbing technicians have the tools, training, and state-of-the-art equipment to handle a broad range of residential and commercial plumbing issues. Whether you need dr...Read more about Plumbing Solutions
Plumbing Solutions provides comprehensive plumbing services in Mission Viejo, Orange County, and the Los Angeles area. Their expert plumbing technicians have the tools, training, and state-of-the-art equipment to handle a broad range of residential and commercial plumbing issues. Whether you need dr...Read more about Plumbing Solutions
Porch Pro Headshot Kalka Heating & Air
Plumbers
Serves Lake Forest, California
As any Orange County resident knows, a well-functioning heating and air conditioning system is one of the most essential things for a property owner. For all of your HVAC needs, trust the professionals at Kalka Heating and Air. Our established team of contractors is equipped to handle all large and ...Read more about Kalka Heating & Air
As any Orange County resident knows, a well-functioning heating and air conditioning system is one of the most essential things for a property owner. For all of your HVAC needs, trust the professionals at Kalka Heating and Air. Our established team of contractors is equipped to handle all large and ...Read more about Kalka Heating & Air
Porch Pro Headshot American West Services
Plumbers
Serves Lake Forest, California
(9)
American West Services is a full service: plumbing and drain cleaning, heating and air conditioning, and complete bath remodeling company servicing all or Orange County for over 20 years. All of our employees are drug tested and checked for criminal background. We also offer drywall and painting ser...Read more about American West Services
American West Services is a full service: plumbing and drain cleaning, heating and air conditioning, and complete bath remodeling company servicing all or Orange County for over 20 years. All of our employees are drug tested and checked for criminal background. We also offer drywall and painting ser...Read more about American West Services
Porch Pro Headshot Hanson Plumbing & Repipe
Plumbers
Serves Lake Forest, California
(24)
Hanson Plumbing & Repipe is a family owned plumbing company that provides affordable rates & excellent service. We offer free estimates and no trip charge. We can help with remodels, repipes & repairs. We work on anything related to water, gas & drain systems. We provide plumbing service & repair...Read more about Hanson Plumbing & Repipe
Hanson Plumbing & Repipe is a family owned plumbing company that provides affordable rates & excellent service. We offer free estimates and no trip charge. We can help with remodels, repipes & repairs. We work on anything related to water, gas & drain systems. We provide plumbing service & repair...Read more about Hanson Plumbing & Repipe
Porch Pro Headshot T A S Plumbing
Plumbers
Serves Lake Forest, California
(19)
TAS Plumbing is a family owned and operated business with over 30 years of experience in the industry. We have satisfied many customers over the years and are proud to have many referrals and returning customers. Our personalized services and attention to detail lets us get the job done right the fi...Read more about T A S Plumbing
TAS Plumbing is a family owned and operated business with over 30 years of experience in the industry. We have satisfied many customers over the years and are proud to have many referrals and returning customers. Our personalized services and attention to detail lets us get the job done right the fi...Read more about T A S Plumbing
Porch Pro Headshot My Dad's Plumbing
Plumbers
Serves Lake Forest, California
(33)
Dad always said if you are going to do something, do it right the first time! My Dad's Plumbing is a family company located in SoCal. We have offices from San Diego to Venture to serve you. No plumbing job is to big or too small! We promise to treat you like Dad would!
Dad always said if you are going to do something, do it right the first time! My Dad's Plumbing is a family company located in SoCal. We have offices from San Diego to Venture to serve you. No plumbing job is to big or too small! We promise to treat you like Dad would!
Porch Pro Headshot Orange County Plumber
Plumbers
Serves Lake Forest, California
(32)
Plumbing needs can arise at any time without any prior notice. Let's face it; there have been many situations where we are left with a leak, a clogged drain, or water damage in our properties at the odd hours of the night. In such situations, it is best to attend to the issues then and there to make...Read more about Orange County Plumber
Plumbing needs can arise at any time without any prior notice. Let's face it; there have been many situations where we are left with a leak, a clogged drain, or water damage in our properties at the odd hours of the night. In such situations, it is best to attend to the issues then and there to make...Read more about Orange County Plumber
Porch Pro Headshot Best Quality Plumbing
Plumbers
Serves Lake Forest, California
(19)
Based out of Mission Viejo, Best Quality Plumbing is a plumbing company and has been offering water heater installation, backflow preventer installation, plumbing fixtures installation and more for 24 years. They are accredited by the BBB. Why should you use us? Licensed and insured plumbing c...Read more about Best Quality Plumbing
Based out of Mission Viejo, Best Quality Plumbing is a plumbing company and has been offering water heater installation, backflow preventer installation, plumbing fixtures installation and more for 24 years. They are accredited by the BBB. Why should you use us? Licensed and insured plumbing c...Read more about Best Quality Plumbing

Frequently asked questions about plumbers

Plumbing is a skilled trade that deals with installing or repairing systems and components that move liquids throughout a home or place of business.

Depending on the job, plumbers typically install, repair, or maintain various pipes and fittings, drainage systems, and fixtures. They work closely with general contractors, electricians, and other construction professionals during new home construction or home renovations. Plumbers must be able to follow building plans and blueprints, and they must be able to diagnose and fix a wide range of plumbing issues and emergencies. They also perform routine inspections of plumbing and drainage systems. Plumbing contractors also prepare bids and provide customer cost estimates while keeping an accurate record of the work performed and the materials used.

There may be several reasons that you need to contact a local plumber, including:

  • The installation of new faucets, showers, tubs, and toilets
  • Repairing a leaky toilet or leaking/burst pipes
  • Replacing cracked or clogged sewage pipes
  • Water heater repair or replacement
  • Upgrading old or existing plumbing pipes throughout the home
  • Installing appliances that use water like dishwashers and washing machines
  • Fixing faulty garbage disposals
  • Unclogging sinks or drains
  • Helping to assess and repair gas leaks

When looking for local plumbers, it’s always best to ask for an estimate from at least three companies. This will give you a better idea of how much you can expect to pay for the job. You can also ask friends and family members for referrals or go online to read customer reviews. If you’re dealing with an emergency, make sure that the plumbers near you offer these services and can assist you after hours.

There are several ways you can find a reliable, high-quality local plumber. Use Porch.com to find handyman services for over 1,100 different types of home projects, including plumbing. We’ll connect you with independent pros that can help you with any job, large or small.Here are some tips to help you find a reliable local plumber in your area:

Always read reviews of several plumbers before you make a decision. Most customers will happily post a review of their experience online, whether it’s positive or negative. Reading reviews is a great way to get a clear picture of the skills and abilities of plumbing contractors, their customer service, and how well the service matches the price.

Make sure that you get a clear, written estimate of the work before you hire a plumber. The estimate should include both material and labor costs. Remember that an estimate is just that – an estimated cost, and your total cost could be higher or lower depending on the outcome.

Ensure that your plumber is fully licensed for the job. Most states have specific licensing requirements for plumbers, so check to ensure that the plumber near you has a state-issued license and is current and up to date. Professional plumbers must typically also have between one to three years of experience as journeyman plumbers.

There are several red flags when searching for plumbers near you. Always avoid unlicensed and uninsured plumbing contractors. Plumbers who show up without tools or don’t have the right tools for the job is another red flag. If a plumber provides you with a quick estimate over the phone without physically looking at the issue, you may want to reconsider.

Most plumbers charge an hourly rate that ranges from as little as $45 to as much as $150 per hour or more. However, some plumbing companies may charge a flat rate depending on the job. If you pay a flat rate, you’ll have a better chance at negotiating the price than you will if you pay by labor hour. The average plumbing job costs between $125 to $450, including labor and materials. Many plumbing contractors have a minimum service fee of $50 to $200, regardless of what needs to be done. If you’re dealing with an emergency and need a plumber, prepare to pay two to three times more for jobs performed after hours, on weekends, or holidays. On average, most emergency plumbing rates are $125 to $170 per hour.

Of course, several factors may determine how much a plumber costs. Your area and the current demand for qualified, skilled plumbers are one factor. The cost of materials also plays a big role since certain items like copper piping or specialized components tend to cost more than standard parts. Simple repairs or minor jobs like cleaning a drain or unclogging a sink can cost $75 to $250. More complex jobs like fixing a sump pump or replacing pipes cost more, typically between $500 and $800.

To determine the price of a plumber, remember to:

  • Get your bid in writing, so you have an estimated cost on paper.
  • Find out how long the project will take to better understand the total hours required.
  • Ask how many people are needed for the job since it could affect your total cost.
  • Determine whether or not special parts or materials are needed since this may also make your final cost higher.

Maintaining your water heater is important to avoid costly repairs and damage to your home later. Leaking water heaters can wreak havoc on the structure of your home and make a massive mess. Overall, most tank-style electric water heaters should last between 8 to 12 years. Gas water heaters tend to have a shorter lifespan that is closer to 6 and 8 years. Tankless water heaters are a popular choice for many homeowners since there’s no additional holding tank to contend with. If you have a tankless water heater, these units typically last between 20 and 25 years, making them a wise long-term investment.

Whichever type of water heater you have, proper maintenance is important to extend its lifespan and keep your water running at a prime temperature. For gas and electric tank-style water heaters, make sure that you flush the tank regularly. This will prevent sediment buildup from forming inside the tank, which is a common cause of water heater issues. While you could flush the tank yourself, it’s best to look for a professional local plumber who can do the job and ensure it’s done right. You should also maintain the pump attached to your water heater and look for signs of distress, including loud noises, failure to heat water, or signs of rust in the water or on and around the pump and tank. Rust is a common sign that your water heater needs professional attention. It usually indicates a faulty or broken part and water leaking from around the unit or the pipes attached to it. Check the heater inlet valve frequently to ensure it’s not showing any signs of rust or corrosion. In most cases, serious rust or corrosion near the pressure release valve or other major parts signifies that your water heater may need to be replaced.

The cost of a new water heater varies depending on the type, the size (capacity), and the brand. Most electric tank-style water heaters cost the least (around $100-$200 less than gas), while tankless water heaters are usually the most expensive. Keep in mind that while a tankless water heater costs more upfront, it uses less water, so you’ll save money on water usage and your total energy usage in the long run.

You’ll need to determine which size tank you need for your new water heater if you choose a gas or electric tank-style model. A home with one to two people generally requires a 20-to-30-gallon tank. Households with three to four people should choose a tank that can hold between 30 to 50 gallons, and homes with five people or more will need a tank with a minimum of 50 gallons. Tankless water heaters measure water by flow ratings of between 2 and 6 gallons per minute, or GPM. Tankless water heaters with higher flow rates of 4-6 GPM are best for the average-sized household.

The average cost of a new water heater is approximately $1,200, including the new heater and the labor for installation. A gas or electric water heater costs between $650 to $2,100, including all materials and labor. On average, tankless water heaters cost more, with a total price of between $1,000 to $3,500. Tankless water heaters can be powered by electricity or gas, depending on which type of connection you have available.

Most plumbing contractors can install water heaters and charge their hourly rate in addition to the heater and other necessary materials.

Operating costs depend on the style you have. Electric water heaters cost about $36.50 per month, while gas costs less at about $18.70 per month. Tankless water heaters cost between 24-36 percent less to run overall, regardless of whether they’re gas or electric.

If you are not getting any hot water in your house, you may have an issue with the water heater. Always consult a local plumber if you’re concerned about your water heater, if it’s leaking, or if you notice any signs of rust or corrosion. There are several reasons your water heater might not produce hot water. Here are some common issues that homeowners may face:

If there is a gas leak in your home, your gas water heater may not work. Make sure you turn off all the gas shutoff valves immediately if you suspect you have a gas leak, then contact your local gas company for help.

Look for leaks if you have a gas or electric-powered water heater. Any signs of water leakage indicate that there’s a serious problem. Look for a plumbing contractor as soon as you see a leak so they can troubleshoot the issue and make any necessary repairs or replacements as required.

Sometimes, you may not have hot water in your home if the pilot light goes out on your gas water heater. Check to confirm that the pilot light is on; if not, light it and confirm that you’re getting hot water.

A loose connection or an issue with the wiring may cause a malfunctioning electric water heater, so check that all wiring is securely attached and that there is power going to the unit. Contact an electrician if the issue is too complex or unsafe for you to solve on your own.

A malfunctioning thermostat can affect tankless, electric, and gas water heaters. Confirm that the thermostat is in good working order to ensure that it’s not causing the lack of hot water in your home.

Mineral and sediment buildup can cause your tankless water heater to malfunction, especially if you have hard water or well water. Make sure you regularly change the filter to your tankless water heater to prevent buildup.

Recent reviews for Lake Forest Plumbers

17679

Excellent, reliable company. Only place I call for HVAC and plumbing services. Owner Moonie is a great guy who stands behind all work.

- Ernie Swashbuckles
17668

Excellent and personal service always going the extra mile and hours to solve the customer's needs. Very caring company.

- Will Sharpstick
139592

Very friendly service and quick scheduling/installation. Also gave me some crucial info regarding the disposal which I really appreciated.

- Minh La
202565

Mike has done a variety of work at my residence. He did a wonderful job installing my water purification system, WaterBoy, installed my whole house water softener and my R/O system. Recently he replaced a valve that decided to break when I was in Hawaii. ...

222342

This is Ruby right they build a deck start to finish look absolutely amazing it’s been serval years now still holding up great they are very well priced punctual well mannered and would recommend them to anyone

- Lindsay Chipman
38225

Many of the homes in our neighborhood have had issues with pinhole slab leaks. TAS re-plumbed our entire home cleanly and efficiently. Crew was friendly and professional. Tim and his staff also did the plumbing and tile work for three bathroom remodels in...

143249

We reached out to the JME team to remodel our bathroom because they worked on our neighbors house and we really liked their sense of professionalism. We got a great price from them and Adriana helped us pick out nice tile for both the floor and walls. The...

- MariaElena Barrera
233596

ABC Demolition is the epitome of professionalism. They not only do superior work at a fair price, but they are honest, friendly, and excellent roofers. They leave your property spotless after finishing their work.

- Dana Fitzpatrick
231477

Wonderful work. I setup the installation date months ago. Gil and his crew arrived right on time. The men worked carefully and completed the new roof right on schedule. They meticulously cleaned up the work site each day. I highly recommend ABC. Thank yo...

- Michael Jenkins
143240

Worked with Gil and Mario for my bathroom remodel. They made everything very simple...I was expecting a headache through the construction process but they definitely very helpful. They helped me find a local tile supplier who was reasonably priced and the...

- Adam Romero
232295

ABC team was great to work with. They came in with the lowest bid for our roof replacement, and were very communicative, friendly, and professional throughout the process. Our new roof looks great, and our yard is tidier than it was before the job!

- Amos Shachar
184743

Last week during high winds, we heard a big bang on our house. I was concerned that part of our roof or a vent had come loose. Since ABC Demolition did such a nice job replacing our roof two years ago, I decided to contact them to check out our roof for ...

- Lisa Matte

Everything You Need to Know About Lake Forest Plumbers

My Plumbing Services project in Lake Forest is really small. How much should I expect to spend?

The lowest price we could find for plumbing services work in Lake Forest is about $159.00. You should expect to pay at least this much depending on the scope of your project.

Plumber work at this level can sometimes involve several steps or phases. Cost for every project will differ depending on the quality of Plumber you hire, the type of materials required and the timeframe that you want to finish within.

What zip codes in Lake Forest have the best Plumbers?

On average plumbers work in Lake Forest costs about $159.00. Remember price isn't the only factor you should consider when determining the best professional or company for your job. Talk to them, ask them about their company, past work, and licenses. Below we've listed Lake Forest zip codes that have great selections of plumbers:

  • 92618: 14 Plumbers.
  • 92692: 7 Plumbers.
  • How does invoicing/payment work for most Plumber projects in Lake Forest?

    Every project differs, but you should ask any plumber for an estimate, before they do any work. In fact, ask for their general payment terms before any plumbing services work is done.

    If the job is large and going to take longer than a day, it's common practice for plumbers to request a down payment. Usually, this will be around 25% so they can commence work on your plumber project.

    If it's a quick job, you'll likely be given an invoice/bill when the job is complete. Then it's up to you and the plumber to determine if you pay immediately or can send payment at a later date.

    All Plumbers in Lake Forest, CA

    Porch Pro Headshot Affordable Plumbing Heating & Air
    Plumbers
    Serves Lake Forest, California
    We specialize in residential plumbing services. We can take care of your plumbing needs during your remodels as well as provide heating and air installation services. I have had over 25 years of experience in this field and specialize in flap leaks.
    We specialize in residential plumbing services. We can take care of your plumbing needs during your remodels as well as provide heating and air installation services. I have had over 25 years of experience in this field and specialize in flap leaks.
    Porch Pro Headshot ArCor Rooters & Building Services
    Plumbers
    Serves Lake Forest, California
    (12)
    I have 20+ years of experience with my ex partner but now I'm start my own family company with my two sons. We do kitchen and bathroom remodeling and we have all equipment to run service calls with any plumbing issue
    I have 20+ years of experience with my ex partner but now I'm start my own family company with my two sons. We do kitchen and bathroom remodeling and we have all equipment to run service calls with any plumbing issue
    Porch Pro Headshot Ameriserve Repiping
    Plumbers
    Serves Lake Forest, California
    (23)
    If you need lasting piping and plumbing services in Orange County, look no further than Ameriserve Repiping. Our dedicated plumbers have the tools and knowledge necessary to get the job done right the first time. From camera inspections to repiping to bathroom remodeling, we handle it. Our insured p...Read more about Ameriserve Repiping
    If you need lasting piping and plumbing services in Orange County, look no further than Ameriserve Repiping. Our dedicated plumbers have the tools and knowledge necessary to get the job done right the first time. From camera inspections to repiping to bathroom remodeling, we handle it. Our insured p...Read more about Ameriserve Repiping
    Porch Pro Headshot Dakota Plumbing Inc
    Plumbers
    Serves Lake Forest, California
    Dakota Plumbing, Inc. is a fully licensed and insured plumbing company servicing the south Orange County, CA area. With over 20 years of experience and dedication in the plumbing industry, we are knowledgeable and skilled experts in our trade. With our excellent track record for dependability, qual...Read more about Dakota Plumbing Inc
    Dakota Plumbing, Inc. is a fully licensed and insured plumbing company servicing the south Orange County, CA area. With over 20 years of experience and dedication in the plumbing industry, we are knowledgeable and skilled experts in our trade. With our excellent track record for dependability, qual...Read more about Dakota Plumbing Inc
    Porch Pro Headshot Top 2 Bottom Renovations
    Plumbers
    Serves Lake Forest, California
    (6)
    "I needed some repairs done pretty quickly. Joe contacted me within minutes of my request, gave me an ETA and estimate. He got the jobs done efficiently and well. I would be glad to use Top 2 Bottom again."
    "I needed some repairs done pretty quickly. Joe contacted me within minutes of my request, gave me an ETA and estimate. He got the jobs done efficiently and well. I would be glad to use Top 2 Bottom again."
    Porch Pro Headshot Tropical Plumbing, Heating, Air Conditioning
    Plumbers
    Serves Lake Forest, California
    (2)
    "A few weeks ago, my A/C in my house stopped working... I called muliple companies to come out and take a look. One of them was Tropical Heating & Air... out of the 4 companies to come out and give me a quote Tropical was the only one with a reasonable price. Not only was he on time, but they also s...Read more about Tropical Plumbing, Heating, Air Conditioning
    "A few weeks ago, my A/C in my house stopped working... I called muliple companies to come out and take a look. One of them was Tropical Heating & Air... out of the 4 companies to come out and give me a quote Tropical was the only one with a reasonable price. Not only was he on time, but they also s...Read more about Tropical Plumbing, Heating, Air Conditioning
    Porch Pro Headshot Ballard plumbing contractors of America
    Plumbers
    Serves Lake Forest, California
    (1)
    Or hard-working punctual dependable and as far as home repairs will be the last This company you will have to call to replace or fix anything
    Or hard-working punctual dependable and as far as home repairs will be the last This company you will have to call to replace or fix anything
    Porch Pro Headshot Razo's Waterwork
    Plumbers
    Serves Lake Forest, California
    (1)
    Plumbing repairs has been the only job I’ve had , for over 30 years and I also hold an active C55 lic in water treatment in the state of CA
    Plumbing repairs has been the only job I’ve had , for over 30 years and I also hold an active C55 lic in water treatment in the state of CA
    Porch Pro Headshot Luxury Bath LA OC
    Plumbers
    Serves Lake Forest, California
    Dedicated to the safety and independence of you and your family. Bathtub to Shower conversion specialists. Slip-resistant, durable, attractive, and easy to clean bathroom solutions. A lifetime guarantee, backed by over 25 years in business and a nationwide network of Luxury Bath locations. Are you...Read more about Luxury Bath LA OC
    Dedicated to the safety and independence of you and your family. Bathtub to Shower conversion specialists. Slip-resistant, durable, attractive, and easy to clean bathroom solutions. A lifetime guarantee, backed by over 25 years in business and a nationwide network of Luxury Bath locations. Are you...Read more about Luxury Bath LA OC
    Porch Pro Headshot M&M Handyman Services
    Plumbers
    Serves Lake Forest, California
    All job and project inquiries welcome from plumbing to flooring to you name it we can do it for a fair price and reliable work performance!
    All job and project inquiries welcome from plumbing to flooring to you name it we can do it for a fair price and reliable work performance!
    Porch Pro Headshot Frank Wisdom Plumbing
    Plumbers
    Serves Lake Forest, California
    Porch Pro Headshot Handyman of orange county
    Plumbers
    Serves Lake Forest, California
    Porch Pro Headshot All Star Plumbing Systems Inc
    Plumbers
    Serves Lake Forest, California
    Established in 2003, All Star Plumbing Systems is a plumbing company that is based in Rcho Sta Marg and provides services such as water heater repair, water softener installation and more.
    Established in 2003, All Star Plumbing Systems is a plumbing company that is based in Rcho Sta Marg and provides services such as water heater repair, water softener installation and more.
    Porch Pro Headshot Five Stars Plumbing
    Plumbers
    Serves Lake Forest, California

    Latest projects near Lake Forest

    Recent projects booked on Porch
    Trabuco Canyon 92679
    Gas Pipe Installation
    Comments from Customer
    Building a new home in Trabuco Canyon and am designing the back yard. Looking for approx. cost to run a gas line from meter to backyard with 1 stub for outdoor barbecue 1 stub for a outdoor gas fireplace and 4 tie-ins for gas Tiki torches that have a certified on/off shut of at head. The distance from meter to backyard is about 40 feet and back yard is only 16 feet deep and 60 feet wide. So there will be 6 hook-ups fireplace bbq 5 torches being spread out in back yard. Just looking for an approximate cost as I have no idea of costs in orange county. Thanks.
    Mission Viejo 92692
    Plumbing
    Comments from Customer
    I would like to get an estimate for
    Trabuco Canyon 92679
    Gas Pipe Installation
    Start Date
    Within 48 hours
    Home already has a gas line and service
    No
    Propane or natural gas
    I'm not sure
    Which appliances will connect to the gas line
    gas line to dryer
    Lake Forest 92630
    Water Main Installation
    Mission Viejo 92691
    Water Main Installation
    Comments from Customer
    Need it replaced ASAP
    Mission Viejo 92691
    Plumbing
    Comments from Customer
    We are looking to turn one bathroom upstairs into two the walls are exposed along with the exsisting plumbing. we need to install plumbing for a second (full) bathroom right next to the exsisting bathroom.