Outdoor Plumbing Repair
Colorado winters do more damage to outdoor plumbing than anything inside.
Wes repairs the whole exterior system: buried supply lines, yard hydrants, irrigation mains, spigots, and anything else that took a freeze.
What outdoor plumbing covers
Everything past the exterior wall.
Outdoor plumbing is a bigger system than most homeowners picture. It includes the buried supply line running from the meter pit to the house, the branch that feeds the irrigation main, the backflow assembly at the top of that main, the zone valves scattered through the yard, any yard hydrant out by a shed or a pasture fence, exterior spigots on all four sides of the house, and the supply and drain lines feeding an outdoor kitchen or bar sink. Every one of those pieces sits outside the building envelope, which means every one of them is exposed to a Front Range winter.
The failures follow a pattern. Anything holding standing water when the temperature drops splits. Anything buried too shallow in a yard that was regraded splits. Anything plastic that has been sitting in direct high-altitude sun for fifteen years goes brittle and cracks at the first hard freeze. Wes works the whole system rather than one fitting at a time, because replacing a cracked valve on a line that is going to freeze again in November is not a repair, it is a delay.
He traces the leak to its actual source, tells you what he found in plain terms, and gives you the price before he starts. If the fix reaches back into the house, he handles that side too. Tell us what you are seeing and we will come look.
- Buried supply line leak repair
- Yard hydrant repair and replacement
- Exterior spigot repair on any elevation
- Irrigation main and zone valve repair
- Backflow assembly replacement
- Outdoor kitchen supply and drain lines
- Freeze damage tracing and repair
- Interior shut-off valve replacement
Irrigation system plumbing
Winterization and spring startup.
Irrigation system main supply valves, backflow preventers, and zone valves not properly winterized can crack in a Colorado winter. A backflow preventer that froze and split allows irrigation water to back-siphon into the potable supply. Wes repairs cracked irrigation plumbing, replaces failed backflow preventers, and advises on proper winterization.
Timing is the part people get wrong. On the Front Range the first hard freeze regularly lands in the first half of October, weeks before anybody feels done watering. A single overnight in the low twenties is enough to split a brass backflow body that still has water sitting in it. Get the lines blown out with compressed air in early October rather than waiting for the weather to make the decision for you. Draining by gravity is not enough, because the lateral lines are close to level and hold water in the low spots no matter how long you leave the drain valves open.
Spring startup is where the winter damage shows itself. Charge the system slowly with the test cocks cracked so the air bleeds out ahead of the water, then walk every zone while it runs. A geyser at a valve box, a soft wet patch that never dries, or pressure that drops off in the last zone all point to a split somewhere underground. Wes digs the failure, repairs the line properly rather than wrapping it, and rebuilds or replaces the backflow assembly so the annual test passes. Where a repair opens up the interior wall or a finished basement ceiling, he closes it back up himself, since he holds a general contractor license alongside the master plumber license.
- Backflow preventer replacement
- Main supply valve repair
- Zone valve repair
- Spring startup inspection
- Freeze damage repair
- Irrigation line repair
- Compressed air blowout before first freeze
- Valve box excavation and lateral line repair
Buried lines, hydrants, and outdoor kitchens
Year-round outdoor plumbing on the Front Range.
Buried supply lines are the quiet problem. The line from the meter pit to the house should sit below the local frost depth, which across most of the Denver metro means roughly three feet, deeper up in the mountain towns. Plenty of older Jefferson County and Arapahoe County properties have lines that were laid shallow, or lines that started deep enough and ended up close to the surface after a driveway got cut in or a yard got regraded. Those are the ones that freeze in a cold snap and the ones that leak for months before anybody notices, because the water simply disappears into the gravel. A wet stripe of grass that stays green in February, or a water bill that climbed for no reason, is usually a buried line. Wes locates the leak, opens only the ground he needs to, and repairs or replaces the run. If the whole line is failing, main water line repair is the page that covers that work in detail.
Yard hydrants are their own animal. A frost-free yard hydrant shuts off down at the bottom of the standpipe, well below frost line, and drains through a weep hole into a gravel bed. When that weep hole plugs with silt or the gravel bed silts in, the standpipe holds water all winter and the hydrant splits underground. Repairing it properly means digging to the base, replacing the plunger and seat, and rebuilding the drainage bed so it actually drains. Wes does the digging and the rebuild, not just the head.
Outdoor kitchen sink supply lines, outdoor bar connections, and decorative water features all need to be properly winterized or designed with freeze protection for Colorado climates. That means a dedicated shut-off inside the conditioned space, lines pitched so they drain when that valve closes, and drain traps that can be emptied rather than left full. Wes installs and repairs outdoor plumbing designed to handle the Front Range freeze-thaw cycle, and he handles the hard surface and cabinetry work around it too. See our outdoor plumbing work. For the exterior spigot side specifically, see hose bib repair, and if a line already split inside a wall, frozen pipe repair covers the thaw and rebuild.
Freeze damage repair first
Outdoor plumbing repaired and protected for the Front Range.
The Front Range freeze cycle does damage to outdoor plumbing that is not visible until the system is turned on. Wes finds the break, repairs it properly, and upgrades the vulnerable connections so it does not repeat next winter.
He is a master plumber and a licensed general contractor, which on outdoor work matters more than it sounds. Exterior repairs have a way of turning into concrete, siding, drywall, or sod. One person handles all of it and stands behind the whole job. The phone is answered around the clock, seven days a week, because a buried line does not wait for Monday.
Call (303) 883-9075.
How a call goes
Straight answer, fair price.
You call, we listen.
Tell us what is happening.
We look and diagnose.
No parts quoted before the cause is confirmed.
Straight quote.
You know the cost before we turn a wrench.
We do the work.
Tested before we leave.
Done right.
One master plumber, one point of contact.
Straight answers
Questions about outdoor plumbing repair.
When should irrigation lines be blown out on the Front Range?
Early October, before the first hard overnight freeze. Waiting for the weather to feel like winter is how people lose a backflow assembly. Compressed air is the only method that clears the laterals, because they sit close to level and hold water in the low spots even with the drain valves wide open all week.
My irrigation backflow preventer cracked. Is that serious?
Yes. A cracked backflow preventer no longer prevents back-siphoning into the potable supply, which means irrigation water sitting in a yard that has been fertilized can move backward into the house. Do not run the system. Shut the isolation valve, call us, and we will rebuild or replace the assembly.
How do I know I have a buried water line leak?
Look for a strip of grass that stays green or soggy when the rest of the yard is dry, water bills that climbed without a change in habits, or a water meter that keeps ticking with every fixture in the house shut off. Any of those three, shut the main and call. Buried leaks undermine soil long before they surface.
How deep should the water line to my house be buried?
Below local frost depth, which across most of the Denver metro means about three feet, deeper in the mountain towns. Older properties often have shallower runs, and regrading or a new driveway can leave an originally deep line sitting near the surface. If a line has frozen once, depth is usually the reason.
Why does my yard hydrant leak at the base?
Frost-free yard hydrants shut off underground and drain out a weep hole into a gravel bed. When that hole plugs with silt, water stays in the standpipe and splits it, or it seeps at the base year round. The real fix is digging to the bottom, replacing the plunger and seat, and rebuilding the gravel drainage bed.
Can I repair outdoor plumbing myself?
Swapping a hose washer or a sprinkler head, sure. Anything involving a backflow assembly, a buried supply line, or a connection to the potable water system should go to a licensed plumber. Backflow devices protect drinking water and carry testing requirements, and a buried line repair done with the wrong fitting will fail underground where you cannot see it.
What does it cost to find out what is wrong?
Wes comes out, finds the actual source, and gives you a straight quote before any work starts. No parts get quoted before the cause is confirmed, and you approve the price before he turns a wrench. Diagnosis on outdoor work sometimes means pressure testing or isolating zones, and he will tell you what that involves up front.
Do you fix the concrete and landscaping afterward?
Yes. Wes holds a general contractor license alongside his master plumber license, so the trench backfill, the concrete patch, the siding, the drywall, and the sod are all part of the same job with one person accountable. That is the main reason people call him for exterior work instead of hiring a plumber and then chasing down a second trade.
Outdoor plumbing damaged?
Call Wes. Freeze damage repaired and upgraded to prevent the next one.