Outdoor Plumbing Services
Hose Bibs · Sewer Lines · Outdoor Drains · Sprinkler Hookups · Freeze Protection. Licensed master plumbers for every outdoor job in Bellingham, Mount Vernon & Anacortes.
Your Yard, Your Property, Plumbed Right
Outdoor plumbing takes the worst beating of any system on your property. Winter weather across Skagit and Whatcom Counties bursts exposed pipes. Tree roots crush sewer lines underground. Corroded hose bibs flood foundations. Whether you need a burst pipe repaired, a new outdoor faucet installed, or a sewer line replaced — LaVergne's handles every outdoor plumbing need across Whatcom and Skagit Counties.
We specialize in hose bib repair and installation, sewer line repair and replacement, outdoor drainage solutions, sprinkler system hookups, freeze protection, yard hydrant installs, and outdoor kitchen plumbing — serving homeowners throughout Bellingham, Mount Vernon, Anacortes, and surrounding areas.
What to Look for in an Outdoor Plumber
Outdoor plumbing is exposed to freezing temperatures, tree roots, ground shifting, and constant weathering. A bad install or repair leads to burst pipes, foundation flooding, sewer backups, and costly property damage. Here's what separates a pro from a problem.
Why LaVergne's?
We check every box. Outdoor specialists since 1951.
- Licensed & Insured (#LAVERPH798NZ)
- 75+ Years of Outdoor Work
- Sewer Camera & Locating
- Upfront, Honest Pricing Always
- 5 Star Customer Reviews
- 24/7 Emergency Service
Outdoor Plumbing Services
Six specialized outdoor plumbing service areas, from hose bib replacement to full sewer line work, for properties across Bellingham, Mount Vernon, Anacortes and beyond.
Hose Bib Service
Leaking, frozen, or broken outdoor faucet repair and replacement. Frost proof hose bib upgrades, anti siphon valve installs, and freeze protection for winters across Skagit and Whatcom Counties.
Schedule →Sewer Line Repair
Cracked, collapsed, or root invaded sewer lines diagnosed with camera inspection. Spot repair, section replacement, or full line replacement with proper grade and backfill.
Diagnose →Outdoor Drainage
French drain installation, yard drain systems, downspout routing, catch basins, and surface water management to protect your foundation and landscaping.
Quote →Sprinkler Hookups
Irrigation system water supply connections, backflow preventer installation, shut off valve placement, and winterization plumbing for sprinkler systems.
Connect →Yard Hydrant Install
Frost proof yard hydrants for barns, gardens, shops, and remote areas of your property. Properly buried supply line, gravel drain bed, and freeze protection.
Install →Outdoor Kitchen Plumbing
Outdoor sink hookups, hot and cold supply runs, waste line connections, BBQ gas line installs, and freeze protection for year round outdoor cooking setups.
Get Started →Burst Pipe, Sewer Backup, or Flooding?
24/7 outdoor plumbing emergencies across Bellingham, Mount Vernon, Anacortes and all surrounding areas.
Most Common Outdoor Plumbing Problems We Fix
Skagit and Whatcom Counties' freezing winters, heavy rains, and mature tree roots create unique outdoor plumbing challenges. Here are the four most common problems we solve for homeowners across the region.
Our crews arrive equipped with sewer cameras, locating equipment, and the tools needed for underground work, so most outdoor plumbing issues are diagnosed and repaired without unnecessary delays.
Frozen or Burst Hose Bib
Exposed outdoor faucets that freeze, crack, and flood your crawlspace or foundation wall. We replace and upgrade to frost proof models.
Fix It →Root Invaded Sewer Line
Tree roots penetrate pipe joints and block your sewer. We camera the line, locate the intrusion, and repair or replace the damaged section.
Diagnose →Yard Drainage Flooding
Standing water, saturated soil, and foundation erosion from poor surface drainage. We install French drains, catch basins, and proper routing.
Solve →Main Water Line Leak
Underground water line leaking between the meter and your house. We locate, excavate, and repair or replace the damaged section.
Repair →
Why Professional Outdoor Plumbing Matters
Outdoor plumbing is buried underground, exposed to weather extremes, and under constant attack from tree roots, ground movement, and freezing temperatures. A single undetected leak in your main water line can waste thousands of gallons and erode your foundation. A collapsed sewer line backs raw sewage into your home.
Licensed plumbers use sewer cameras, electronic locating equipment, and proper excavation techniques to diagnose problems accurately and repair them right the first time, protecting your property from the kind of damage that guesswork and shortcuts cause.
Freeze Protection
Frost proof installs for NW winters
Root Prevention
Camera inspection and root removal
Foundation Safety
Proper drainage protects your home
Outdoor Plumbing FAQs
Common outdoor plumbing questions answered by our licensed experts serving Whatcom and Skagit Counties.
How much does a hose bib replacement cost?
A standard hose bib replacement runs $150 to $350 depending on accessibility and whether a frost proof upgrade is included. If the supply pipe behind the wall needs repair, that adds $100 to $250. We always quote upfront.
How do I know if my sewer line has a problem?
Slow drains in multiple fixtures, gurgling toilets, sewage odor in the yard, soggy patches over the sewer line, or recurring backups are all signs. We run a sewer camera to show you exactly what's happening underground.
Can tree roots really damage my sewer line?
Absolutely. Tree roots seek moisture and penetrate even the smallest crack or joint in a sewer pipe. Over time they fill the pipe completely, causing backups, cracks, and eventually full collapse of the line.
What is a frost proof hose bib?
A frost proof (or freeze proof) hose bib has a long stem that shuts off the water inside the heated wall, not at the exterior. This prevents the exposed portion from holding water that can freeze and burst the pipe.
Do you install French drains?
Yes. We design and install French drain systems, catch basins, yard drains, and downspout routing to move water away from your foundation and prevent flooding, erosion, and standing water in your yard.
Can you run water to my detached shop or barn?
Yes. We trench and run supply lines from your house to detached buildings including shops, barns, ADUs, and guest houses. Properly buried below the frost line with shut off valves and freeze protection.
Do you handle sprinkler system plumbing?
We handle the plumbing side of irrigation: supply line connection from your main, backflow preventer installation, shut off valve placement, and winterization. We coordinate with irrigation contractors for the sprinkler heads and zones.
How much does a sewer line replacement cost?
Sewer line replacement varies widely based on length, depth, and access, typically ranging from $3,000 to $12,000 or more. We camera the line first, provide an exact diagnosis, and give you a detailed upfront quote before any digging begins.
What areas do you serve for outdoor plumbing?
We handle outdoor plumbing across all of Whatcom and Skagit Counties including Bellingham, Mount Vernon, Anacortes, Burlington, Sedro Woolley, Ferndale, Lynden, and surrounding areas.