419 N Meldrum St, Fort Collins, CO 80521 (970) 499-0516
Fort Collins' Water Line Specialists

Main Water Line Repair & Replacement in Fort Collins, CO

Star Plumbing Co. LLC provides master-plumber main water service line repair, underground leak detection, and trenchless water line replacements across Fort Collins and Larimer County. Sudden drop in water pressure or unexplained soggy lawn? Contact our 24/7 emergency plumber for rapid diagnostic response. From repairing pinhole copper leaks to pulling new durable Uponor PEX-A water mains from the city meter pit to your home, we protect your property with upfront flat pricing.

call Call (970) 499-0516
Excavation and sewer water main line replacement equipment in Fort Collins
Precision Underground Work

Why Homeowners Trust Our Main Line Experts

Camera-confirmed diagnostics, minimal-dig trenchless options, and fully licensed city permit handling.

videocam

Camera Inspection First — No Blind Digging

Before we bring out an excavator or propose replacement, our digital camera scope locates the exact depth, position, and failure cause. If your home has aging clay laterals or old galvanized pipes, we verify the condition on-screen with you first.

  • check_circle You Watch the Live HD Camera Video Footage with Us
  • check_circle Complete 811 Utility Locates & City Permits Handled
construction
savings

Upfront Flat Quotes

Transparent itemized pricing covering excavation, materials, backfill, and municipal inspection fees.

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Trenchless Options

Pipe bursting and trenchless lining save your concrete driveways, patios, and mature landscaping.

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Water Main Pulling

Seamless replacement of corroded galvanized or poly lines with durable seamless Type-K copper or HDPE.

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City Code Approved

Every installation meets or exceeds Fort Collins Utilities and Larimer County engineering standards.

Sewer Main Line Specialists

Sewer Main Line Repair & Drain Line Services in Fort Collins

Your home’s sewer lateral carries all wastewater from your toilets, sinks, and tubs out to the municipal main beneath the street. When this critical pipe fails, snaking is only a temporary delay. Star Plumbing provides permanent drain and sewer line repair, spot excavation, and complete lateral replacement across Fort Collins and Larimer County.

construction Understanding Sewer Main Line Failures in Northern Colorado

In older Fort Collins neighborhoods like Old Town, City Park, and near the CSU campus, many sewer laterals were constructed using clay tile or brittle Orangeburg piping. Over decades, expansive Colorado bentonite clay soils shift, cracking brittle joints and creating pipe bellies (low dips where sludge pools). Mature tree root systems aggressively seek moisture through these micro-fissures, forming dense root balls that completely choke the drain.

plumbing Branch Drain vs. Main Lateral

If one sink is slow or clogged, it's typically a fixture issue resolved through faucet and sink repair. If multiple fixtures or your basement floor drains back up together, the main sewer lateral is blocked — a true situation requiring emergency plumbing dispatch (read our guide on what counts as a plumbing emergency).

sync_problem Spot Repair vs. Full Replacement

If 90% of the pipe is sound with one isolated break near a tree, a targeted spot repair saves thousands. If the entire line is crumbly clay, full replacement is required.

Modern, Heavy-Duty Materials

We replace failing lines with high-grade SDR-35 PVC or continuous high-density polyethylene (HDPE). These ultra-smooth, root-proof pipes eliminate joint leaks, withstand ground shifting, and provide smooth wastewater discharge engineered to last 50+ years.

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City of Fort Collins Permitting & Right-of-Way Coordination

Connecting to city infrastructure requires strict code compliance. We handle all right-of-way excavation permits, Colorado 811 utility locates, and municipal engineering sign-offs from start to finish.

Immediate Assistance

Dealing with a Main Sewer Backup Right Now?

Do not continue running water or flushing toilets. Call our dispatch line for prompt diagnostics and clear solutions.

call (970) 499-0516
check Licensed & Insured Master Plumbers
check Direct Camera Diagnostics Before We Dig
check Trenchless Pipe Bursting Available

Related Drain Services

Need routine clearing for kitchen sinks or mainline snaking? Check out our dedicated Drain Cleaning in Fort Collins service page.

Diagnostic Technology & Precision Locating

High-Definition Sewer Camera Inspection in Fort Collins

Never let a contractor guess or dig up your lawn blindly. Our commercial-grade high-definition sewer camera inspection reveals the exact structural condition, depth, and underground path of your sewer lateral in real time — eliminating guesswork before any excavation.

Our 3-Step Optical Video Inspection & Locating Process

How we diagnose chronic sewer backups, root blockages, and pre-purchase home lines

1 optical_audio_input

Cleanout Access & HD Probe Insertion

We access your plumbing system via an exterior ground cleanout, basement cleanout stack, or pulled toilet. A self-leveling, waterproof micro-LED optical camera head is threaded down the line, transmitting continuous full-color 1080p footage through up to 200 feet of pipe.

2 radar

Real-Time Telemetry & 512Hz Sonde Locating

Our camera head features a built-in 512Hz electromagnetic transmitter sonde. Above ground, our technician uses a digital receiver wand to trace the exact lateral path through your yard, pinpointing structural defects, depth, and orientation within inches of surface accuracy.

3 fact_check

Diagnostic Condition Report & Footage Copy

You watch the live video alongside our licensed plumber. We catalog structural bellies (standing water dips), joint offsets, invasive root clusters, scale buildup, and pipe fractures, providing an itemized diagnostic report and digital video copy for your records or real estate negotiation.

Pricing Transparency

Sewer Camera Inspection Pricing Factors in Fort Collins

Standalone video camera inspections typically range from $250 to $375 across Larimer County. We believe in 100% upfront pricing with no surprise charges. When repair or replacement work is performed by Star Plumbing, your diagnostic inspection fee is credited toward the job.

plumbing Cleanout Accessibility

Homes with an easily accessible ground-level exterior cleanout represent our lowest standard rate. If a toilet pull, roof vent scope, or cleanout excavation is necessary to gain line access, labor time is adjusted upfront.

straighten Lateral Run Distance

Standard inspections cover 50 to 100 feet to reach the Fort Collins city sewer main connection. Extended acreages or rural properties requiring long-distance pushes (up to 200 ft) require specialized push rods and additional camera run time.

savings Repair Fee Credit

If the inspection reveals tree roots, an offset, or a collapsed section requiring hydro jetting, trenchless pipe bursting, or spot repair, 100% of your camera diagnostic fee is credited directly toward your repair invoice.

Buying a Home or Experiencing Frequent Drain Backups?

Standard home inspections do NOT inspect underground sewer pipes. Protect yourself from unexpected $10,000+ repairs with a certified pre-purchase sewer camera scope, or diagnose chronic backups with live 1080p optical video.

videocam Schedule Camera Scope call (970) 499-0516
Potable Water Supply Lines

Water Line Replacement Near You in Fort Collins

Your main water service line connects the municipal water meter pit or curb stop to your home’s pressure regulator valve (PRV). When this underground supply line cracks or corrodes, you risk whole-house pressure drops, contaminated water, and astronomical utility bills.

warning When to Replace Your Water Service Line

Older homes across Fort Collins often rely on aging galvanized steel or early generation poly lines. Over time, internal rust restricts flow, while exterior minerals create pinhole blowouts beneath the lawn.

  • arrow_right Skyrocketing Water Bills: Continuous underground leakage without any internal faucets running.
  • arrow_right Low Flow Throughout House: Showers and faucets drop to a trickle when another appliance runs.
  • arrow_right Soggy Ground or Puddles: Water pooling in the front yard between the city meter box and foundation.
  • arrow_right Discolored Water: Brownish or rust-tinted water caused by deteriorating interior pipe walls.
Service Coverage

Meter Pit • Curb Stop • Foundation Penetration • Pressure Reducing Valves

engineering Trenchless Water Line Pulling & Installation

In many properties, we replace failing water lines using trenchless pneumatic pipe pulling. We dig small access holes at the meter pit and the house, pulling a new continuous line directly through the old path without destroying lawns or driveways.

Seamless Type-K Copper

Heavy-wall seamless copper with maximum corrosion resistance and unmatched structural longevity.

NSF-Certified HDPE & PEX-a

200+ PSI rated continuous high-density piping that flexes with Colorado freeze/thaw ground movement.

Need a replacement estimate? call (970) 499-0516
★ Verified Google Reviews • Star Plumbing Co. LLC

Real Sewer Camera & Main Line Repair Reviews from Northern Colorado

Authentic customer feedback from homeowners across Fort Collins, Loveland, Windsor, and Northern Colorado.

★★★★★
✓ Verified Client
HD Sewer Camera Inspection & Trenchless Repair
"Had recurring main line backups that other plumbers could only snake temporarily. Star Plumbing brought out their HD video camera, pinpointed a severe offset clay joint under our front walkway with their radio sonde, and completed a trenchless pipe repair without destroying the concrete."
Robert T. Loveland, CO (Centerra)
★★★★★
✓ Verified Client
Pre-Purchase Home Sewer Camera Scope
"Purchasing an older historic home in Fort Collins. Star Plumbing scoped the 4-inch clay lateral out to the city main. Found heavy root intrusion and a belly that the general home inspector completely missed. Saved us $7,500 in seller credits!"
Gary N. Fort Collins, CO (Old Town)
★★★★★
✓ Verified Client
Water Service Main Line Replacement
"A leak developed in our underground water service line between the meter pit and the house foundation. Star Plumbing pulled a new continuous Type-K copper line with minimal lawn disruption. Highly skilled team."
Linda C. Fort Collins, CO (Stetson Creek)
Rated 5.0 Stars on Google across Northern Colorado • Read all reviews on Google Maps →
Warning Signs

Signs You Have a Sewer or Water Main Problem

Main line issues often show subtle early warnings before escalating into massive foundation or yard flooding.

warning Sewer Line Warning Signs

  • error Multiple Drains Backing Up: Toilets, bathtubs, and basement floor drains overflow at the same time.
  • error Sewage Odors in Yard or Basement: Escaping gas signals cracked pipes, displaced joints, or root holes.
  • error Yard Soggy Patches or Sinkholes: Wastewater seeping through yard soil creates sudden soft low spots.
  • error Frequent Main Line Backups: Requiring snaking multiple times per year indicates severe structural failure.

water_drop Water Main Warning Signs

  • trending_up Unexplained Skyrocketing Water Bills: Continuous underground supply leaks without interior fixture running.
  • speed Sudden Whole-House Pressure Loss: Low flow at all faucets simultaneously signals a break before the meter.
  • grass Lawn Wetness Between Meter & House: Pooling water along the supply path indicates an active supply fracture.
  • palette Brown, Rusty Water at All Taps: Galvanized pipe interior corrosion crumbling or dirt entering broken lines.

Common Main Line Problems Solved

We provide permanent engineering solutions to complex underground sewer and water emergencies.

warning The Problem

Collapsed or Crushed Sewer Lateral

Old clay or brittle Orangeburg pipe has collapsed completely underground, blocking all home drainage.

build Our Solution

Trenchless Pipe Bursting / Lateral Replacement: We pull high-density seamless polyethylene pipe through the old line or excavate the exact section to restore 100% flow.

01
warning The Problem

Underground Water Main Pinhole Rupture

High city pressure splits aging copper or galvanized pipe under the front yard, risking sinkholes.

build Our Solution

Targeted Spot Excavation or Pull: We isolate the municipal curb stop, excavate a small entry point, and pull new Type-K copper or high-pressure PEX/HDPE.

02
warning The Problem

Aggressive Tree Root Colonization

Mature tree root balls in Old Town have choked out 90% of the pipe interior, breaking hub joints.

build Our Solution

Mechanical Root Sawing & Pipe Replacement: We saw roots flush to the pipe wall, then install seamless, root-proof PVC or HDPE piping that roots cannot penetrate.

03
Engineering Options

Trenchless vs. Open Excavation

We evaluate line depth, pipe material, and surface landscaping to recommend the best method for your property:

handyman

Trenchless Pipe Repair & Bursting

  • check_circle Zero trench digging through driveways, sidewalks, or flowerbeds
  • check_circle Completed typically in a single day with minimal yard restoration
  • check_circle Seamless 50+ year lifespan SDR-35 or HDPE continuous piping
  • cancel Not suitable if the old line has severe vertical grade collapses
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Traditional Open Excavation

  • check_circle Direct visual inspection and total correction of line slopes and bellies
  • check_circle Required when underground piping has completely crushed or shifted
  • check_circle Cost-effective for short localized spot repairs
  • cancel Requires surface lawn and landscaping backfill restoration
Full Underground Capabilities

Sewer & Water Main Services We Handle

Full-service underground utility plumbing for residential and commercial properties:

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Sewer Camera Scoping

Live HD video inspection with depth-tracking radio transmitters to pinpoint breaks, offsets, and root nests.

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Sewer Lateral Replacement

Full replacement of old clay or cast iron sewer laterals with smooth, heavy-schedule SDR-35 / PVC pipe.

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Water Main Leak Repair

Locating and replacing ruptured water lines from the city meter box to your home foundation entry point.

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Trenchless Pipe Bursting

Pneumatic expansion heads break old brittle pipe while pulling new seamless line without digging a trench.

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Root Removal & Jetting

Heavy mechanical root saws combined with 4,000 PSI hydro-jetting to completely eliminate stubborn root masses.

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City Permits & Locates

Complete coordination with City of Fort Collins building inspectors, utilities, and Colorado 811 utility locates.

Outdoor & Underground Plumbing

Outside Plumbing Pipe Repairs & Underground Pipe Services in Fort Collins

Plumbing problems aren't confined to indoor walls and crawlspaces. In Northern Colorado, extreme freeze-thaw cycles, sub-zero winters, and heavy bentonite clay expansion subject underground exterior supply and discharge lines to intense physical stress. When you need outside plumbing pipe repairs in Fort Collins, Star Plumbing Co. delivers pinpoint diagnostic locating and permanent repairs without tearing up your entire property.

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Main Water Service Lines

We repair and replace underground freshwater supply lines running from the municipal water meter pit or curb stop to your foundation wall entry. Whether cracked by shifting soil or corroded by aggressive groundwater, we install seamless 1" Type K copper or 200 PSI PE pipe buried below the local 44-inch frost line.

yard

Yard Hydrants & Exterior Water Lines

Leaking yard hydrants, cracked frost-free hose bib supplies, and broken subterranean branch lines can silently waste tens of thousands of gallons. We excavate failed underground shutoffs, install self-draining sanitary frost-proof hydrants, and isolate broken runs with code-compliant curb valves.

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Underground Drainage & Sump Discharge

Exterior sump pump discharge and downspout extension pipes buried shallowly in yards frequently freeze, crush under vehicle loads, or clog with silt. We replace brittle corrugated tubing with heavy-schedule smooth-wall PVC pitched to gravity daylight exits or dry wells.

Signs of an Outside Plumbing Pipe Leak

  • check_circle Unexplained spikes on your Fort Collins Utilities bill
  • check_circle Spongy, soggy turf or persistent pooling water in your lawn during dry weather
  • check_circle Audible hissing or running water sounds near your foundation wall or meter vault
  • check_circle Sudden drops in household water volume when multiple taps are running
Code Compliance & Utility Locates

Before breaking ground for outside plumbing pipe repairs in Fort Collins, we coordinate Colorado 811 utility locates to protect gas, electric, and fiber optic infrastructure. We handle City of Fort Collins right-of-way excavation permits and inspection sign-offs.

call Call (970) 499-0516 for Outside Pipe Diagnostics
Pricing & Investment Transparency

What Does Sewer or Water Main Work Cost in Fort Collins?

Underground utility repairs are significant investments ($3,000 to $25,000+ depending on project scope). Exact costs depend on line burial depth (4 to 10+ feet), distance from the house to the main, pavement/concrete restoration, and required municipal permits. Because we perform a camera inspection first, you never pay for unnecessary digging.

Diagnostics

HD Sewer Camera Scope

$250 – $450

Includes full video recording, sonde depth locating, on-site footage review, and an itemized diagnosis report. (Credited toward major repairs).

Spot Repair

Targeted Spot Excavation

$3,000 – $6,500

Ideal for isolated breaks, localized root intrusion, or single joint separations where the rest of the lateral remains structurally sound.

Full Lateral / Water Main

Full Replacement / Trenchless

$7,500 – $18,000+

Complete sewer lateral replacement, trenchless pipe bursting, or full main water line pull from meter pit to foundation with 50-year piping.

All written quotes include City of Fort Collins permit fees, Colorado 811 utility locates, backfill compaction, and final municipal sign-offs.

call Call (970) 499-0516 for an Estimate
Step-by-Step

Our Sewer & Water Main Service Process

From initial video diagnostic to final city sign-off, here is how we handle your project:

1

1. Call Us

Describe symptoms for rapid dispatch.

2

2. Camera Scope

We inspect the pipe interior and find exact depth.

3

3. Written Quote

Clear options including trenchless methods.

4

4. 811 & Permits

We handle utility locates and city approvals.

5

5. Repair / Burst

Expert installation and pressure testing.

6

6. Inspection

Final municipal sign-off and site backfill.

Proudly Serving Fort Collins & Northern Colorado

Fast, reliable local sewer and water main plumbers ready to dispatch across Fort Collins neighborhoods — including Maple Hill, Stetson Creek, English Ranch, Observatory Village, Rigden Farm, Old Town, and City Park — and regional communities.

Serving Fort Collins ZIP codes: 80521, 80524, 80525, 80526, 80528, 80553.

location_on Old Town (80521) location_on City Park (80521) location_on Maple Hill (80524) location_on Stetson Creek (80526) location_on Rigden Farm (80525) location_on English Ranch (80525) location_on Observatory Village (80521)
Also serving: Loveland • Wellington • Berthoud • Windsor • Laporte
Local Help & Guidance

Local Sewer & Water Main Guidance for Fort Collins

Essential answers to sewer line diagnostics, excavation permits, and main water service questions in Northern Colorado.

help_outline Who Do I Call for a Broken Sewer Line in Fort Collins?

Call Star Plumbing Co. at (970) 499-0516 for fast, licensed sewer line repair and main line excavation in Fort Collins and Northern Colorado. We diagnose lateral breaks, bellies, and root intrusions using high-definition sewer cameras before recommending repairs. Our crew handles City of Fort Collins right-of-way permits, utility locates, and durable pipe replacement to restore your sewer flow quickly.

help_outline How Do I Know If My Water Main Line Is Leaking?

Common indicators of a main water line leak include unexplained increases in your monthly water bill, soggy patches or sinkholes in your yard during dry weather, low water pressure throughout the entire house, and the sound of running water when all fixtures are turned off. If you suspect an underground line leak, shut off your main valve and call a licensed plumber to perform pressure testing.

help_outline Who Repairs Underground Water Pipes Near Fort Collins?

Star Plumbing Co. repairs and replaces underground water service lines for residential and commercial properties across Fort Collins and Larimer County. We utilize modern excavation and trenchless methods to replace old deteriorating galvanized, polybutylene, or lead service lines with durable high-density polyethylene (HDPE) or copper. All installations comply with local municipal utility connection standards.

help_outline How Much Does Main Sewer Line Replacement Cost in Fort Collins?

Main sewer replacement costs vary based on pipe length, depth of burial, soil composition, and whether the line runs beneath driveways, landscaping, or city streets. We provide complete, transparent written estimates after performing an initial video camera inspection of the line. Our quotes include all excavation, pipe materials, backfill, and required municipal inspection fees.

Common Questions

Sewer Line & Water Main FAQs — Fort Collins, CO

What does a sewer inspection service in Fort Collins involve?

Our sewer inspection service uses a high-definition color camera on a flexible push rod equipped with a 512Hz radio locating sonde. We inspect the entire sewer lateral from the cleanout to the city main connection, identifying root intrusions, cracked clay pipes, bellies, offset joints, and collapsed lines. You watch the live footage with us on-site and receive a clear written diagnostic before any excavation.

How do I know if I have a broken sewer line or sewer main line problem?

Signs include multiple slow or backed-up drains simultaneously, sewage odors inside or outside the home, wet patches or unusual green areas in the yard along the sewer line path, gurgling sounds from drains after using fixtures, and basement floor drain backups.

What is the difference between drain cleaning and sewer line repair?

Drain cleaning clears temporary clogs caused by grease, hair, or minor buildup inside secondary branch pipes or the main lateral. Sewer line repair or replacement fixes physical, structural damage to the pipe itself—such as crushed clay lines, severe root destruction, offset joints, or sagged pipe sections (bellies) where snaking is only a temporary band-aid.

How long does sewer line replacement take in Fort Collins?

A typical sewer lateral replacement takes 1–2 days for the physical work, plus permit processing time. We handle all permitting and utility locates. Timeline varies based on line length, depth, access, and soil conditions.

Do I need a permit for sewer line repair or water main work in Fort Collins?

Yes. Sewer line repair and water main work in Fort Collins requires permits from the city and coordination with Fort Collins Utilities for connection work. We handle all permit applications and utility notifications as part of the project.

Can sewer lines be repaired without digging up the yard?

Yes. Trenchless options like pipe bursting can replace failing sewer lines with minimal excavation in suitable conditions. We assess trenchless feasibility on every camera inspection.

What causes a water main or water line to fail in Fort Collins?

Common causes include corrosion in older galvanized or iron pipes, ground shifting from expansive clay soils, pinhole leaks in copper service lines, and freeze damage in shallow locations.

Star Plumbing Co. LLC

419 N Meldrum St,
Fort Collins, CO 80521, United States

Direct Line
(970) 499-0516
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