Repiping & Whole-Home Pipe Replacement in Englewood, CO
Repiping means replacing a home's water supply pipes. Those are the lines that carry fresh water from the main shutoff to every faucet, shower, toilet and appliance. In Englewood, CO it is usually done to retire galvanized steel pipe installed when much of the city was built in the 1940s and 1950s. A repipe does not change your drains or sewer line, only the pressurized water side.
Rusty water, weak pressure, pinhole leaks: when patching stops making sense
Nobody searches for a repipe on day one. People notice a symptom, patch it, and then notice another. These are the signs that the pipe itself is the problem.
- Brown or orange water when a tap is first opened, clearing after a few seconds.
- Pressure that has dropped over the years, worst at the upstairs shower or the far end of the house.
- A second or third leak at a threaded joint within a year or two.
- Galvanized pipe visible in the basement ceiling, gray with threaded fittings rather than copper colored.
- A home inspector or insurer flagging the supply pipe during a sale or renewal.
One leak on otherwise sound pipe is a repair, not a repipe. If you are not sure where water is escaping, leak detection will find the source before you commit to anything larger.
Why so many Englewood houses are due for new pipe
City-data puts the median build year for Englewood houses at 1955. Galvanized steel was the standard supply pipe for much of that era. Its zinc coating slowly wears away from the inside, and the steel underneath rusts and narrows the pipe until flow drops and joints start to weep.
The City of Englewood is replacing lead service lines with copper through its Lead Reduction Program, which began in 2024 and focuses on homes built before 1960. That program covers the pipe from the water main to just inside the house. The city itself notes that lead can still be present after a replacement if the home's interior plumbing contains lead or galvanized steel.
In other words, a new copper service line does not fix corroded pipe inside the walls. For many 1950s ranches and bungalows the service line replacement is the natural moment to price the interior repipe, since the water-side work is fresh in mind and the house has just been surveyed.
PEX or copper for an Englewood repipe
Both materials are allowed under the Colorado Plumbing Code, which is built on the 2021 IPC (International Plumbing Code). Each has a real place, and the right pick depends on the house and the budget.
| Factor | PEX | Copper |
|---|---|---|
| Material and labor cost | Lower. Flexible runs mean fewer fittings. | Higher. Rigid runs need more joints and more time. |
| Walls opened | Fewer, because tubing can be fished through bays. | More, because straight runs need access. |
| Freeze tolerance | Expands somewhat before splitting. | Splits more readily when frozen solid. |
| Sunlight and chemicals | Must be kept out of UV light. | Not affected by light. |
| Resale perception | Widely accepted on modern inspections. | Some buyers still prefer it. |
For most Englewood basement homes we lean toward PEX with a manifold or home-run layout, because the open basement ceiling makes the main trunk easy to reach and wall openings upstairs stay small. Copper remains a good choice where a homeowner prefers it or where lines run through exposed, sunlit spaces.
Seeing brown water first thing in the morning?
Rust building up inside old galvanized pipe is the usual cause. A walk-through tells you how far it has gone.
How a whole-house repipe runs, start to finish
- Walk-through and quote. We trace every supply line, note fixtures and access points, and quote the job in writing.
- Permit. Repiping is permitted work, so a permit is pulled through the City of Englewood before work starts.
- Protect and open. Floors and furniture are covered, and small access openings are cut where tubing cannot be fished.
- Run new lines. New supply lines go in while the old ones stay live, which keeps the water-off window as short as possible.
- Switch over and test. Fixtures are connected, the system is pressure tested, and the old pipe is abandoned or removed.
- Inspection and patching. The city inspects the work, then access openings are closed. We tell you up front whether drywall finishing is included.
Most single-story Englewood homes with a basement are repiped in a few working days, with water restored each evening wherever the layout allows.
What sets the price of a repipe
Repipes are quoted after a walk-through because two houses of the same size can differ a lot. These are the variables.
Number of fixtures
Each sink, toilet, shower, hose bib and appliance connection is a run that has to be replaced and tested.
Stories and access
A ranch over an open basement is the simplest case. Finished basements and second floors add opening and patching.
Material choice
Copper costs more in both material and labor than PEX for the same layout.
Main shutoff and PRV
Old gate valves and pressure reducing valves are usually replaced at the same time, since they fail just as often.
Wall repair scope
Some owners want finished drywall, others handle patching themselves. The quote reflects which.
Insurance does not pay for a repipe as maintenance. It may cover sudden damage from a burst pipe, and some insurers look more favorably on a home once galvanized supply lines have been replaced, so tell your agent when the work is done.
Want to know what your house would cost? Call (303) 552-3896, day or night.
Repiping questions in Englewood
No. The Lead Reduction Program replaces qualifying lead service lines from the main to just inside the home. Interior supply pipe, including galvanized pipe, remains the owner's responsibility.
Yes. A partial repipe of the worst section, often the main trunk in the basement or one bathroom group, is a reasonable first step. The trade-off is that the remaining galvanized pipe keeps aging, so you may pay for two mobilizations instead of one.
New lines are installed while the old ones stay live, so outages are usually limited to the switch-over for each area. Plan on a few hours without water on some days rather than days without water.
Not normally. That buried line is the water service line, a separate job covered on our water line repair and replacement page. The two are often priced together on older homes.
If your home had lead or galvanized pipe, a certified filter for drinking and cooking water is a reasonable precaution until you have tested. A whole-home or point-of-use filter can be added during the repipe.
Yes. We plan the phases so each bathroom and the kitchen are offline for as little time as possible and coordinate access with tenants directly.
Repiping across Englewood's post-war neighborhoods
Most of our repipe walk-throughs are in ZIP codes 80110 and 80113, in brick bungalows and ranches built between the late 1940s and early 1960s. Neighboring Sheridan has much of the same post-war housing, and the same galvanized pipe questions come up there.
To check if your service line is on the city's replacement list, the City of Englewood publishes an online service line inventory map you can search by address before you call.