A burst pipe in Frederick, ZIP 80530 or 80504, needs two things fast: the water stopped and a licensed plumber on the way. Our 24/7 emergency line, (303) 552-3896, answers day and night and dispatches from Firestone. Tell us what you see and where it is wet, and we will talk you through the next step while we line up a plumber.
Frederick sits between Firestone and Dacono in the Carbon Valley, and the three towns share a mix of water suppliers. That mix is worth sorting out early, because it decides who handles a leak on the street side of your meter.
Our office is at 10945 Colorado Blvd in Firestone, so Frederick is a neighboring town and not a long haul. We do not quote arrival times over the phone, but you will hear a clear price before work starts.
Frederick at a glance
Around-the-clock dispatch.
Call (303) 552-3896 at any hour. A licensed and insured plumber is sent for active leaks, backups and dead water heaters, and same-day appointments are offered when available for jobs that can wait.
Housing and pipes.
Frederick grew from 8,679 people in 2010 to 14,513 in 2020, so many homes are likely newer than the town itself. The original 1907 townsite is the exception. Tell us roughly when your house was built and we will plan around it.
Water supply.
Residents east of I-25 are Town of Frederick customers. Other addresses may be served by Central Weld County Water District or Left Hand Water District. Your water bill names the one that matters.
Getting there from Firestone.
Frederick borders Firestone, so most calls here are a short drive from our Colorado Blvd address. Dispatch will tell you what to expect when you call, and a cross street helps us find you faster.
If water is running where it should not be in Frederick
These steps matter more in Frederick than you might expect, because the valve you reach first is not always yours to repair.
Close the valve where the line enters the house.
Look near the water heater or in a utility area and turn the handle clockwise until it stops. If it spins loose or leaks at the stem, leave it alone and tell us. The next valve is at the meter, and that one belongs to your water provider.
Note who sends your water bill.
Pick up a recent bill and read the name at the top. Town of Frederick, a district, or something else, that name tells us who to point you toward if the leak is on the street side of the meter.
Cut power near anything wet.
If water has reached outlets, a power strip or the panel, leave the room alone and shut off power only if the switch is dry and you can reach it without stepping in water.
Photograph before you mop.
A few pictures of the wet wall, ceiling or floor help your insurer and help us read the damage. Then move rugs and electronics out of the path.
Smell gas? Leave first.
A gas odor near a water heater means everyone outside, then the gas utility or 911, then us.
Which side of the meter is your leak on?
The table below is a rough sorting tool, not a ruling. Water provider rules differ, so confirm where its responsibility ends.
| Where the water shows up | Whose pipe it often is | Who to call first |
|---|---|---|
| Wet ground between the meter and the house. | Often the homeowner's service line | Us, then tell your provider. |
| Water pooling around the meter box itself. | Often the provider's side of the meter. | Your water provider. |
| Damp wall or stained ceiling inside the house. | Inside plumbing, the homeowner's | Us. |
| Meter dial turning with every tap off. | Could be either side of the house valve. | Us, for a meter test. |
Not sure which row fits? Call (303) 552-3896 and describe what you see. We would rather sort it out on the phone than send you to the wrong office.
The 1907 streets and the newer blocks around them
The original Frederick townsite was laid out in 1907, and the town has grown fast since. Between 2010 and 2020 the population climbed from 8,679 to 14,513. That means an older core surrounded by far more recent homes, and the two fail in different ways.
On the older streets we ask about the shutoff valve and the supply pipe material whenever we are in the house for something else. A valve that has sat untouched for decades may not close all the way. Learning that in the middle of a burst is the worst timing, so a planned check beats a flooded floor.
In a newer house the usual trouble is a single failed part, like a supply line, a fixture valve or a water heater connection. When a wet spot has no obvious source, acoustic and thermal leak detection can find the failing run without opening every wall.
Water where it should not be in Frederick?
Call (303) 552-3896 and a licensed plumber will take it from there.
Five jobs we dispatch for in Frederick
Cold snaps are the classic cause of split lines, and our burst pipe repair page covers how those get fixed. Tank trouble has its own page on water heater repair. Licensed plumbers work to the 2021 International Plumbing Code (IPC) as adopted in Colorado, and Frederick's building department enforces it through permits and inspections, so ask that department before a split line is replaced.
Burst or frozen pipe.
Water in a wall, ceiling or crawlspace after a hard freeze. Shut the main and call.
Water heater failing.
A tank dripping at the base, a pilot that will not stay lit, or lukewarm showers.
Drain that will not clear.
When tubs and toilets slow down together, the blockage is usually past the fixture.
Meter spinning, nobody home.
A moving dial with every tap closed means water is escaping somewhere.
Odd tap water.
Changes in taste, smell or color start with a call to your water supplier.
Soft water, and why to test before buying a softener
Central Weld County Water District, whose service area reaches the Tri-town area, reported average total hardness of 33 mg/L for 2024 and calls that soft. The Town of Frederick page does not publish a hardness figure. So if the district serves you, a softener may add little, and if the Town does, read that supplier's report first.
Once you know your number, we can talk through softener and filter options that fit it. Spending nothing on equipment you do not need is a perfectly good outcome.
What to have ready when you call from Frederick
Frederick borders Dacono, and Erie lies to the southwest, so edge-of-town addresses sometimes get mixed up. Our pages for Dacono and Erie list their own ZIP codes if you are unsure which town your street belongs to.
- Street address, not just the ZIP.Frederick uses 80530, and some addresses carry 80504. The street tells us exactly where to go.
- The name on your water bill.This tells us who handles the meter side of any leak.
- Where your shutoff is.Even a guess helps. We will walk you to it by phone.
- Rough age of the house.A decade is plenty. It shapes what we bring and what we look for.
- Photos of the wet area.Send nothing now, just keep them for your insurer and for the plumber.
Frederick service area map
Frederick plumbing questions
Yes. Frederick's primary ZIP is 80530, the one the Postal Service lists with Frederick as the preferred city. ZIP 80504 is our own Firestone address ZIP, and it also accepts Frederick as a city name, so some Frederick addresses carry it.
Be aware that 80504 can appear on mail as Longmont. Give us your street address and we will place you correctly.
Yes. The emergency line, (303) 552-3896, is staffed around the clock, including nights, weekends and holidays. Licensed plumbers are dispatched for burst pipes, sewage backups, failed water heaters and leaks that will not stop.
Same-day appointments are offered when available for jobs that can safely wait until daylight.
For water service, yes. The Town says all residents east of I-25 are Town of Frederick customers, while other addresses may be served by a water district. For a plumber's response, no. We come to either side.
Where it counts is a leak at or beyond the meter. Check your bill to see which utility to notify.
No. Frederick keeps a separate raw water system that feeds irrigation ponds, including ones at Bella Rosa Golf Course and Centennial Park. Your kitchen tap is on the potable side.
If a yard line or irrigation tie-in looks unfamiliar, tell us. Ask the Town what it connects to before anyone cuts into it.
Yes. If a pipe has split, shut the main and call. If it is only frozen and still intact, keep the faucet open and warm the area gently, never with a flame. More detail is on our burst pipe repair page.
Maybe not. Water from Central Weld County Water District was reported soft in 2024, and the Town of Frederick does not publish a figure on its page. Find your supplier first and read its report.
If hardness turns out to be an issue, softening and filtration are options we can discuss.
Yes. A plumber explains the work and gives you a clear price before work starts. If the job grows once a wall is open, you hear about it before more work goes ahead.