How much does it cost to repipe a house?

Every homeowner should know that pipes wear out over the years. The pipes gradually corrode, rust, and decay. Unless you replace plumbing, you are eventually going to get leaking pipes. In the worst case, neglecting plumbing problems could turn into flooding in your house. To fix this you need to spend thousands of dollars. Fortunately, the plumbing disaster is not inevitable. You can prevent it in your future. From this Amco Plumbing’s article you will know how to understand when it is time to repipe house, how the procedure is done and how much it costs in San Diego.

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How to understand that you need to repipe your house?

Replacing the plumbing system in a house is considered a complex procedure for both the plumber and the homeowner. It usually requires cutting off walls and floors so that the plumber can get to the pipes. For this reason, repiping is carried out only in case of emergency. There are a number of signs that indicate that pipes need to be replaced, including:

  • – multiple pipe leaks;
  • – the unpleasant smell of rotten eggs in different rooms in the house;
  • – poor water pressure – it comes in a thin stream from any tap in the house;
  • – strange and unpleasant taste of water;
  • – red, brown, yellow or greenish water comes out of the taps;
  • – increasing requests for plumbing services;
  • – pipes in the water supply system are worn out;
  • – pipes are made of lead or polybutylene.

 

Pipe wear inspection

As the first step you need to look through the home inspection report. You had to get it when you bought your house.There you can find information about pipes you have. If you do not have this report, we recommend you book a plumber for a pipe inspection. In the table below you can find the pipes lifespan in dependence of their material.

Pipe type

Material

Typical
lifespan

Supply pipes

Brass

80-100 yrs

Supply pipes

Copper

70-80 yrs

Supply pipes

Galvanized steel

80-100 yrs

Drain lines

Cast iron

80-100 yrs

Drain lines

Polyvinyl chloride (PVC)

25-40 yrs

 

If you live in areas with hard water, which has high mineral content,  your pipes may worn-out sooner.  If your pipes are older than these guidelines, it doesn’t necessarily mean they need to be replaced. Well-maintained pipes may last longer, and poorly maintained ones may fail sooner.

Replacement of lead pipes

If your pipes are made of lead, you should replace them immediately. This is due to the fact that lead can get into the water and cause harm to health. Lead pipes were installed in the houses of the 1900s. Although their service life is more than 100 years, it is dangerous to use lead pipes in the house.

Replacement of polybutylene pipes

Polybutylene pipes are prone to frequent breakage and leakage. Replacing polybutylene pipes with stronger ones will save you a budget in the future. Polybutylene pipes were actively used in houses built between 1970-1990.

How long does it take to repipe a house?

The exact term for house repipe can be told by a plumber after evaluating the work. We can only describe approximate terms of works.

Usually, plumbing replacement in a small house takes from 2 to 4 days. If you live in a high-rise building with several bathrooms, then work can take a week or more.

Carrying out repairs does not mean that you will be without water all the time. You will be able to use sinks, showers and toilets. A house repipe shutdown occurs once when the plumber switches the plumbing to a new system.

Average cost to repipe a house in San Diego

The cost or house repipe is formed individually. Plumber can not  give an exact price without inspecting the house and estimating the amount of work. You can book a plumbing inspection to find out the price of a house repipe specifically for your home. To book a plumber, call (858) 209-7214 .

To help you plan your budget, we can give you an estimated cost of the procedure. Replacing old pipes in a 1,500 square foot house with two-bathrooms costs from $2,000 to $10,000. Please note that the price may be different in your case.

How is the price of house repipe formed?

The house repipe cost depends on several factors, such as:

  • • house size;
  • • the complexity of the plumbing system;
  • • the material from which the pipes are made;
  • • scope of work;
  • • location and accessibility of pipes;
  • • pipe diameter.

 

 

 

 

House size. The cost of repiping a small one-story house is low, as it requires fewer materials. A large house repipe with several bathrooms will cost more, as the amount of materials and complexity of work increase. It is most expensive to replace pipes in multi-storey buildings.

The number of plumbing fixtures. The more connections to the plumbing system, the higher the price of house repipe. In other words, the more toilets, sinks, dishwashers, showers, washing machines in the house, the more expensive the procedure will be. So, for a house with one bathroom, the cost of replacing pipes is significantly less than for a house with three bathrooms.

Ease of access to pipes. The pipes behind the walls are easier to get to, so replacing them will be cheaper. On the contrary, the price increases if you need to climb into small confined spaces to access the pipes. 

Pipe diameter. The larger the pipe diameter, the more material is required. Accordingly, the price of such a pipe also increases.

Material of new pipes. Copper pipes are the most expensive. The cost of one foot of copper pipe ranges from $2 to $4. Pipes made of PEX or CPVC are cheaper: for one foot you will pay from $0.50 to $2.

Pipe Material

Cost Per Foot

Copper pipes

$2 – $4

Polyethylene pipes (PEX)

$0.50 – $2

Chlorinated polyvinylchloride pipes
(CPVC)

$0.50 – $1

How much does it cost to repipe a house with copper pipes?

Copper is a high-quality, but expensive material for pipes. The cost of one foot of copper pipe varies from $2 to $4. House repipe with copper pipes in a 1,500 square foot house with two-bathrooms costs from $8,000 to $10,000.

Advantages of copper pipes:

  • – very strong and not deformed;
  • – service life is 50-70 years;
  • – suitable for outdoor installation;

 

Disadvantages of copper pipes:

  • – prone to corrosion;
  • – can burst during prolonged frosts below 10 degrees Celsius;
  • – dissolved copper particles form blue-green spots on the surfaces of the shower and taps;
  • – difficult to install, which increases the replacement time and cost of work;
  • – very expensive material: the cost of replacing worn-out pipes with copper pipes in a high-rise building can be as high as $20,000.

Cost to repipe a house with PEX

Polyethylene pipes are durable and save your budget at the same time. The cost of one foot of PEX pipe ranges from $0.50 to $2. House repipe with PEX pipes in a 1,500 square foot house with two-bathrooms costs from $4,000 to $6,000.

Advantages of PEX pipes:

  • – flexible and simple to install;
  • – service life is 40-50 years;
  • – inexpensive option;

 

Disadvantages of PEX pipes:

  • – information about their safety is not confirmed;
  • – require special tools for installation;
  • – they cannot be installed outdoors;
  • – rodents can damage the integrity of the pipe.

 

Average cost to repipe house with CPVC

Chlorinated polyvinylchloride pipes are the cheapest pipe material. The cost of one foot of CPVC pipe ranges from $0.50 to $1. House repipe with CPVC pipes in a 1,500 square foot house with two-bathrooms costs from $2,000 to $4,000.

Advantages of CPVC pipes:

  • – very easy to install;
  • – service life is 50 years or more;
  • – it is the cheapest material.

Disadvantages of CPVC pipes:

  • – prone to leaks;
  • – the quality of the material is not controlled.

How to save money on house repipe in San Diego?

  1. Carefully monitor the age and condition of the pipes. Flood restoration will cost more than replacing pipes in a house.
  2. Contact reliable plumbing companies that have been operating in California for a long time and have positive reviews.
  3. Carefully study the experience of plumbers in the company of your choice – trust your pipes to professionals with at least 5 years of experience.
  4. Perform a plumbing inspection to assess the condition of the pipes. After an expert assessment, you may be offered an easier and cheaper way of house repiping.
  5. Choose the right moment: you can replace pipes during repairs.
  6. Carefully choose the material for new pipes. Plastic pipes are cheaper and more practical than copper pipes, which will save you a lot.
  7. Consult with a plumber about the scope of work. Perhaps you do not need to change all the pipes, but only the worn part of the water supply. You can also replace pipes in an open space if the hidden pipes are in good condition.

Call Almco Plumbing for affordable house repipe in San Diego

Almco Plumbing has been in San Diego for over 10 years. Our plumbers can perform a plumbing inspection of your plumbing and replace pipes in your home with quality.Why you should choose Almco Plumbing for house repiping:

  1. We have fair prices. Our plumbers announce the cost of work only after a thorough inspection of the pipes in the house. We do not change the declared value after the completion of the work.
  2. Our plumbers have at least 10 years of experience. Many years of experience allows us to effectively replace pipes in private houses and multi-storey buildings.
  3. We work diligently and leave clean after ourselves.
  4. Our plumbers are punctual and polite.
  5. The company has positive reviews on Yelp, Facebook, Google, Homeadvisor and other services. We entered the Top 29 companies in 2022 according to Expertise.

You can watch a video about how our team of plumbers carried out a house repipe and make sure that we do our job well.

You can trust the professionalism of Almco plumbers. Leave a request for a house repipe on our website. You can also book a plumber at any time convenient for you by calling (858) 209-7214

Summary

  1. Do a house repipe if your pipes are worn out or if they are made of lead or polybutylene.
  2. The estimated cost of a house repipe in San Diego is between $2,000 and $10,000.
  3. The cost of house repipe depends on the size of the house, the availability of pipes, the material of the new pipes, and other factors.
  4. Chlorinated polyvinylchloride pipes (CPVC) are considered the cheapest. One foot of such pipes costs from $0.50 to $1. Polyethylene pipes (PEX) is also an inexpensive option. One foot of PEX pipes will cost between $0.50 and $2. Copper pipes are the most expensive, ranging from $2 to $4 per foot.
  5. House repipe with PEX pipes in a 1,500 square foot house with two-bathrooms costs from $4,000 to $6,000. With copper pipes, the price can go up to $10,000. With CPVC, the price can drop to $2,000.
Published: 03.03.2019

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