Plumbing Emergency Repair Boulder, MT
When a pipe bursts or a water heater quits in Boulder, our licensed plumbers repair, install, and replace plumbing systems across Jefferson County — flat-rate, quoted in writing, and backed by a 10-year workmanship guarantee. Set in Montana's cold northern climate, local pipes contend with deep sub-freezing cold that freezes and bursts supply lines and a long frost season that keeps buried pipe cold enough to crack, so we spec pipe and fittings to match. Family-owned and CSLB-licensed (#1098234) since 1974, with trucks stocked to finish most jobs in a single visit.

Plumbing services in Boulder, MT, done right.
Plumbing Repair in Boulder, MT
Everything under plumbing repair in Boulder, MT is handled by the same licensed local crew — start with the complete Plumbing Repair guide for symptoms and costs, or jump straight to the specific job below. Every visit is quoted flat-rate before work starts.
Plumbing Repair
Leaks, clogs, fixtures, water heaters — one truck, one visit.
Plumbing Repair for Boulder, MT homes across Jefferson County — flat-rate, quoted in writing.
Learn moreDrain Cleaning
Slow or clogged drain? Fast, no-dig clearing.
Drain Cleaning for Boulder, MT homes across Jefferson County — flat-rate, quoted in writing.
Learn morePipe Replacement
Corroded, leaking, or undersized runs — replaced clean.
Pipe Replacement for Boulder, MT homes across Jefferson County — flat-rate, quoted in writing.
Learn moreEmergency Plumbing
Burst pipe or sewer backup? Rapid response in under 90 minutes.
Emergency Plumbing for Boulder, MT homes across Jefferson County — flat-rate, quoted in writing.
Learn morePipe Repair
Pinhole, split, or leaking joint? Fixed without a full repipe.
Pipe Repair for Boulder, MT homes across Jefferson County — flat-rate, quoted in writing.
Learn moreLeak Detection
Hidden leak driving up your bill? We find it without demolition.
Leak Detection for Boulder, MT homes across Jefferson County — flat-rate, quoted in writing.
Learn moreSewer Line Repair
Cracked, root-choked, or collapsed main line? Repaired — often no-dig.
Sewer Line Repair for Boulder, MT homes across Jefferson County — flat-rate, quoted in writing.
Learn moreFixture Installation
New faucet, sink, toilet, or shower fixture set right and sealed.
Fixture Installation for Boulder, MT homes across Jefferson County — flat-rate, quoted in writing.
Learn moreGarbage Disposal
Humming, jammed, or leaking disposal? Repaired or replaced today.
Garbage Disposal for Boulder, MT homes across Jefferson County — flat-rate, quoted in writing.
Learn moreBurst Pipe Repair
Pipe burst and flooding? Water stopped and repaired fast.
Burst Pipe Repair for Boulder, MT homes across Jefferson County — flat-rate, quoted in writing.
Learn moreSewer Backup & Drain
Sewage backing up into the house? Emergency clearing now.
Sewer Backup & Drain for Boulder, MT homes across Jefferson County — flat-rate, quoted in writing.
Learn morePlumbing Installation in Boulder, MT
Everything under plumbing installation in Boulder, MT is handled by the same licensed local crew — start with the complete Plumbing Installation guide for symptoms and costs, or jump straight to the specific job below. Every visit is quoted flat-rate before work starts.
Plumbing Installation
Full-service install for fixtures, lines & appliances.
Plumbing Installation for Boulder, MT homes across Jefferson County — flat-rate, quoted in writing.
Learn moreRepiping
Whole-home repipe in PEX or copper — from quote to finished.
Repiping for Boulder, MT homes across Jefferson County — flat-rate, quoted in writing.
Learn moreCommercial Plumbing
Restaurants, retail, offices & multi-unit — code-compliant, low-downtime.
Commercial Plumbing for Boulder, MT homes across Jefferson County — flat-rate, quoted in writing.
Learn moreResidential Plumbing
Your whole-home plumbing team — leaks, clogs, fixtures & more.
Residential Plumbing for Boulder, MT homes across Jefferson County — flat-rate, quoted in writing.
Learn moreBathroom Plumbing
Remodel rough-in — move fixtures, set valves, run supply & drain.
Bathroom Plumbing for Boulder, MT homes across Jefferson County — flat-rate, quoted in writing.
Learn moreWater Filtration
Cleaner, better-tasting water — whole-house filters, softeners & RO.
Water Filtration for Boulder, MT homes across Jefferson County — flat-rate, quoted in writing.
Learn moreWater Heater Services in Boulder, MT
Everything under water heater services in Boulder, MT is handled by the same licensed local crew — start with the complete Water Heater Repair guide for symptoms and costs, or jump straight to the specific job below. Every visit is quoted flat-rate before work starts.
Water Heater Repair
No hot water? Pilot, element, thermostat — fixed today.
Water Heater Repair for Boulder, MT homes across Jefferson County — flat-rate, quoted in writing.
Learn moreWater Heater Installation
Rheem, Bradford White, A.O. Smith — tank & tankless.
Water Heater Installation for Boulder, MT homes across Jefferson County — flat-rate, quoted in writing.
Learn moreSmart Plumbing Controls
Automatic shutoff valves and app control that stop a leak fast.
Smart Plumbing Controls for Boulder, MT homes across Jefferson County — flat-rate, quoted in writing.
Learn moreLeak Sensor Installation
Point sensors under sinks, heaters & washers that catch a leak early.
Leak Sensor Installation for Boulder, MT homes across Jefferson County — flat-rate, quoted in writing.
Learn moreWater Heater Replacement
Old or failed heater swapped for a new one — sized right, hauled away.
Water Heater Replacement for Boulder, MT homes across Jefferson County — flat-rate, quoted in writing.
Learn moreFaucet Repair
Dripping, stiff, or leaking faucet? Fixed at the cartridge.
Faucet Repair for Boulder, MT homes across Jefferson County — flat-rate, quoted in writing.
Learn moreSmart Water Systems
Whole-home water intelligence — monitor, soften, filter & protect.
Smart Water Systems for Boulder, MT homes across Jefferson County — flat-rate, quoted in writing.
Learn moreTankless Water Heater
Endless hot water, half the space — Navien, Rinnai & Rheem.
Tankless Water Heater for Boulder, MT homes across Jefferson County — flat-rate, quoted in writing.
Learn morePlumbing Maintenance in Boulder, MT
Everything under plumbing maintenance in Boulder, MT is handled by the same licensed local crew — start with the complete Plumbing Maintenance guide for symptoms and costs, or jump straight to the specific job below. Every visit is quoted flat-rate before work starts.
Plumbing Maintenance
Preventive maintenance plans that pay for themselves.
Plumbing Maintenance for Boulder, MT homes across Jefferson County — flat-rate, quoted in writing.
Learn morePlumbing Inspection
23-point whole-home plumbing safety inspection.
Plumbing Inspection for Boulder, MT homes across Jefferson County — flat-rate, quoted in writing.
Learn moreSeal & Gasket Repair
Leaks at the toilet base, tank, or under-sink seals — resealed.
Seal & Gasket Repair for Boulder, MT homes across Jefferson County — flat-rate, quoted in writing.
Learn moreWater Pressure Repair
Weak showers or banging pipes? Pressure diagnosed and fixed.
Water Pressure Repair for Boulder, MT homes across Jefferson County — flat-rate, quoted in writing.
Learn morePressure Regulator Service
PRV worn out or missing? Set your pressure to a safe range.
Pressure Regulator Service for Boulder, MT homes across Jefferson County — flat-rate, quoted in writing.
Learn moreToilet Repair
Running, clogged, or leaking toilet? Fixed at the source.
Toilet Repair for Boulder, MT homes across Jefferson County — flat-rate, quoted in writing.
Learn moreBackflow Prevention
Certified backflow testing and assembly install to protect your water.
Backflow Prevention for Boulder, MT homes across Jefferson County — flat-rate, quoted in writing.
Learn moreSump Pump Service
Keep the basement dry — pump install, repair & battery backup.
Sump Pump Service for Boulder, MT homes across Jefferson County — flat-rate, quoted in writing.
Learn moreBoulder plumbing — repaired, replaced, done right.
Every Boulder install and repair runs on the same flat-rate promise: a free on-site quote up front, quoted in writing, with no surprise add-ons after — anywhere in Jefferson County. Most water heater and repipe jobs finish the same day, and we haul the old equipment away, leaving no mess behind.
- Free quote within 24 hours
- Workmanship guaranteed for 10 years
- Lifetime warranties on water heaters & fixtures
- Financing as low as $39/mo

Plumbing repair, installation & water heater service in Boulder, MT
Our Boulder crew covers the whole city and the surrounding Jefferson County. Jefferson County, Montana, takes in Boulder and the communities around it. Homes here sit in Montana's cold northern climate, and we tailor every job to it. With 69% of local homes built before 1980, we see a lot of original galvanized pipe and aging water heaters past their service life — we size every fix to the system in front of us. Every job runs from a fully-stocked truck at a flat, written rate, backed by a 10-year workmanship guarantee.
Boulder sits in Montana's cold northern climate, which brings a cold northern climate of long, snowy winters, deep sub-freezing cold, and short, warm summers. For a home's plumbing that means contending with deep sub-freezing cold that freezes and bursts supply lines, a long frost season that keeps buried pipe cold enough to crack, and frozen exterior spigots and hose bibs through much of winter — so we spec corrosion- and freeze-rated pipe, fittings, and water heaters to match the local climate.
The plumbing failures we see most in Boulder homes are corroded service laterals from road salt and slush, sump pumps overrun by seasonal snowmelt, and split pipe and cracked fittings from freeze-thaw. It's not random — 185 days below freezing a year freeze and split supply lines and outdoor spigots, 41 inches of snow and a long frost season keep buried lines cold enough to crack at the joints, 69% of local homes predate 1980 (median build year 1972), so many still run original galvanized steel or polybutylene pipe and 15-year-old water heaters well past their life, and 72% are detached houses with their own service lateral, water heater, and outdoor spigots to maintain. That's the exact wear and corrosion our Boulder trucks carry parts for, fixed in a single visit.
Jefferson County, Montana, takes in Boulder and the communities around it. We cover Boulder and the rest of Jefferson County to one standard — short dispatch times, written flat-rate pricing, and a 10-year workmanship guarantee across the county.
NOAA's 1991–2020 normals put Montana at 41 inches of snow, 185 days below freezing, 24 days above 90°F, barely 13 inches of rain, and a 26°F day-to-night swing a year — real weather load we plan for when we size, insulate, and protect Boulder plumbing.
Census data puts 69% of Boulder homes at pre-1980 construction (median build year 1972). Plumbing that old is usually well past its service life — original galvanized or polybutylene supply pipe, corroded fittings, and long-in-the-tooth water heaters — so we plan for age-related wear, not just the fault you called about. With 39% built before 1960, many Boulder homes also carry cast-iron drain stacks and lead or galvanized supply lines, which we keep repair parts on the truck for. 72% of Boulder homes are detached single-family houses (median value ~$193k) — the housing type most likely to have its own water heater, service lateral, and outdoor spigots to maintain.
In Montana's cold northern climate, a few habits keep a Boulder home's plumbing out of the repair queue: insulate exposed supply lines and disconnect garden hoses before winter — 185 freezing days a year can freeze and split unprotected pipe; keep outdoor spigots and any exposed pipe runs clear of snow and ice so they can't freeze solid (41 inches fall here in a normal year); if your home is among the 69% built before 1980 (median build year 1972), book a whole-home plumbing inspection — original galvanized pipe and old water heaters are usually near the end of their life; and run an annual water heater flush and shut-off-valve check on a detached home with its own service lateral.
Beyond Boulder proper, the same crews and flat-rate pricing reach nearby Clancy, Montana City, Helena West Side, and Whitehall, across Jefferson County. ZIP coverage runs across 59632.
Searching for emergency plumbing repair near you in Boulder?
Searching "emergency plumbing repair near me" from Boulder? You've found a genuinely local option, working Boulder and nearby Clancy, Montana City, and Helena West Side every day — the tech who shows up actually knows your area, not a national call center routing the job out of Jefferson County.
How much does plumbing service cost in Boulder?
Pricing in Boulder is flat-rate and quoted in writing before any work: a service call starts at $49, drain cleaning from $99, water heater service from $189, and a whole-home repipe from $1,499. With 69% of local homes built before 1980, repipes and water heater replacements on aging galvanized plumbing are the tickets we see most here. Seniors (65+) and military get 10% off labor, and financing covers jobs over $1,500 at 0% APR for 12 months.
Common questions in Boulder
How does the climate in Boulder, MT affect my plumbing?
What's the most common plumbing problem in Boulder?
Do you cover the whole Jefferson County area, not just Boulder?
More answers on our FAQ page.
Need help right now?
As a local plumbing company the United States, a plumbing emergency repair the United States technician can be on-site in under 90 minutes.