How Much Does It Cost to Repipe a House in San Diego County?
If you’re experiencing frequent leaks, low water pressure, or discolored water, it might be time to consider repiping your home. Replacing old pipes with a modern plumbing system can improve your home’s water quality, increase efficiency, and prevent costly repairs in the future.
But how much does it cost to repipe a house in San Diego County? The price varies depending on several factors, including the size of your home, the type of piping material, labor costs, and more. In this article, we’ll cover general price ranges, what affects the cost, and how Clearwater Plumbing and Drains, Inc. makes the process easy with free estimates and in-house financing options.
Average Cost to Repipe a House in San Diego County
The cost of repiping a house in San Diego County typically ranges between $4,500 and $15,000, with some larger homes or complex jobs reaching up to $20,000. Here’s a general breakdown based on home size:
Small Homes (1,000-1,500 sq. ft.): $4,500 – $8,000
Medium Homes (1,500-2,500 sq. ft.): $8,000 – $12,000
Large Homes (2,500+ sq. ft.): $12,000 – $20,000+
These prices are in line with data from HomeGuide.com and our experience in San Diego County. The final cost depends on multiple factors, which we’ll explore below.
What Affects the Cost of Repiping?
1. Type of Piping Material
The type of pipes used in your home plays a significant role in the overall cost. Based on this 2025 article from angi.com, The Three most common options are:
PEX (Cross-Linked Polyethylene):
More affordable and flexible
Resistant to corrosion and freezing
Costs $0.40 – $2.00 per linear foot
Lower labor costs due to easy installation
Copper:
Durable and long-lasting (50+ years)
Higher upfront cost
More resistant to high temperatures
Costs $2.00 – $8.00 per linear foot
Requires soldering, increasing labor costs
NuFlow Epoxy Pipe Lining (Trenchless Solution)
Ideal for homes where repiping would require extensive wall removal
Uses an epoxy coating to restore existing pipes from the inside
Prevents future corrosion, leaks, and root intrusion
Less invasive than traditional repiping—no major drywall removal
Costs $150 – $250 per linear foot, depending on pipe size and condition
Most homeowners opt for PEX piping due to its affordability and efficiency. However, some prefer copper for its durability and resale value.
NuFlow pipe lining is a trenchless alternative that allows homeowners to restore their plumbing system without fully replacing pipes. This method is ideal for homes with buried or difficult-to-access plumbing, as it eliminates the need for extensive demolition. While the upfront cost may be higher per linear foot, the savings on wall and flooring repairs can make NuFlow an attractive option.
2. Size and Layout of Your Home
Larger homes require more piping and labor, increasing the cost. A two-story home will be more expensive to repipe than a single-story house because reaching upstairs plumbing requires additional work.
3. Number of Plumbing Fixtures
Homes with more bathrooms, kitchens, or laundry areas will have higher repiping costs because additional fixtures mean more pipes, fittings, and labor.
4. Accessibility and Labor Costs
If pipes are easily accessible through a crawl space or unfinished basement, the cost may be lower. However, homes with pipes buried behind walls, ceilings, or under concrete slabs require more labor, increasing the price.
Labor rates in San Diego County also play a role. Plumbing labor costs range from $75 – $150 per hour, depending on the complexity of the job.
5. Permits and Inspections
San Diego County requires permits for repiping projects to ensure compliance with local building codes. Permits typically cost $200 – $1,500, depending on the scope of work.
Additionally, inspections may be required to verify the installation, adding a small fee.
6. Wall Repairs and Restoration
Since repiping often requires cutting into drywall, homeowners should factor in the cost of patching, painting, or even replacing sections of walls or ceilings. The typical cost for wall repairs ranges from $500 – $2,000.
How to Know If Your Home Needs Repiping
Not sure if it’s time for a full repipe? Look out for these warning signs:
Frequent leaks: If you’re constantly repairing pipe leaks, repiping may be more cost-effective.
Low water pressure: Corroded pipes can restrict water flow.
Rusty or discolored water: Indicates pipe corrosion, which can affect water quality.
Unusual noises: Banging, rattling, or gurgling sounds may signal pipe issues.
Aging pipes: If your home was built before 1980 and still has original pipes, it’s time for an upgrade.
If you notice any of these issues, don’t wait! A failing plumbing system can cause severe water damage and costly repairs.
Clearwater Plumbing and Drains, Inc. Makes Repiping Easy & Affordable
At Clearwater Plumbing and Drains, Inc., we understand that repiping your home is a significant investment. That’s why we offer clear, upfront pricing with no hidden fees and a 100% satisfaction guarantee.
Free In-Home Estimates
Not sure if your home needs repiping? We offer FREE in-home estimates! Our licensed experts will inspect your plumbing system, explain your options, and provide an accurate, no-obligation quote.
In-House Financing Options
We recognize that repiping costs can be a financial burden, which is why Clearwater Plumbing and Drains, Inc. offers flexible, in-house financing with affordable monthly payments. This allows homeowners to upgrade their plumbing system without worrying about large upfront costs.
