Leak Detection Fort Collins CO | We Fix Hidden Water Leaks Fast
Your Fort Collins home has a leak you cannot see. Your water bill tells a different story. We locate hidden pipe leaks under slabs, inside walls, and underground using non-invasive technology. No guesswork, no unnecessary demolition, same day service available.
Licensed and Insured in Colorado
Same Day and Emergency Service
Non Invasive Technology
Free Written Estimates
Locally Serving Northern Colorado Since 2019
Emergency Leak Repair Near You — 24 Hour Leak Detection in Fort Collins CO
We provide 24 hour emergency leak detection and repair across Larimer County including evenings, weekends, and holidays. After hours calls route directly to an on call technician, not an answering service.
Locate Your Main Shutoff Valve
In most Fort Collins homes this is near the water meter at the street or inside a utility closet. Turn it off to stop water flow.
Shut Off Your Water Heater
Prevent dry firing and equipment damage once the main water supply has been turned off.
Document Visible Damage
Take photos of all visible water damage. This documentation may be required for insurance claims.
Speed matters. Larimer County clay soil saturates quickly. Every hour of active leaking adjacent to your foundation increases the risk of soil movement and structural damage.
Our Complete Water Leak Detection and Repair Services in Fort Collins
Every service below is performed by licensed Colorado plumbers using professional grade detection equipment.
Water Leak Detection
We locate active leaks inside walls, under floors, and within your plumbing system using acoustic sensors and thermal imaging. You receive a precise written location report before any repair work begins.
Slab Leak Detection
Electronic detection and thermal imaging pinpoint leaks beneath concrete slab foundations. Particularly relevant for 1990s era homes in the Harmony Corridor, Rigden Farm, and Fossil Creek where under slab copper lines are now 25 to 35 years old.
Underground Pipe Leak Detection
Tracer gas and acoustic ground microphones find buried line leaks without excavation. You know the exact failure location before any digging starts.
Pipe Leak Repair
Targeted repair of the confirmed failure point. From a single pinhole in a copper line to a failed joint in galvanized pipe, we restore full pressure without disturbing healthy surrounding material.
Water Line Repair Fort Collins
Main water service line repair and replacement from the city meter to your home. All work completed with proper Larimer County permitting and documentation.
Bathroom Leak Repair
Bathroom leaks behind tile, under vanities, and inside shower walls cause mold and structural rot before they are visible. We trace moisture to its true source, not just the surface damage.
Outside Plumbing Pipe Repair
Exterior water lines, hose bibs, and outdoor shutoffs take the hardest hits from Northern Colorado winters. We diagnose and repair outside plumbing damage from freeze events, soil movement, and age.
Water Main Repair Fort Collins
Main line failure diagnostics and repair, completed to code. We coordinate with the city utility when work involves the meter or city side connection, including full documentation for your records.
Water Leak Repair Services — Transparent Pricing Guide
We give written estimates before any work begins. The ranges below reflect current Northern Colorado market pricing.
| Service | Typical Price Range | Notes |
|---|---|---|
| Leak Detection Only | $150 to $350 | Applied toward repair if booked same visit |
| Slab Leak Detection | $250 to $500 | Depends on home size and zones tested |
| Pipe Leak Repair (Accessible) | $200 to $600 | Single failure point, no excavation |
| Underground Line Repair | $500 to $2,500 | Depth and soil complexity affect cost |
| Slab Leak Repair (Spot) | $800 to $3,500 | Epoxy lining or targeted opening |
| Full Pipe Reroute Above Slab | $2,000 to $8,000 | Full replacement above foundation |
What Affects Cost in This Area
- Pipe depth: deeper excavation costs more in Larimer County clay soil
- Pipe material: galvanized requires different repair methods than copper or PEX
- Permit requirements: under Larimer County building code
- Slab thickness: and accessibility in foundation repair cases
Insurance Coverage
Colorado homeowners insurance generally covers sudden and accidental water damage, not leaks from long term neglect. Carriers including State Farm, USAA, and Farmers require a written report from a licensed plumber documenting the leak location, cause, and severity. Our report is formatted to meet that requirement on every service call.
Need Help ASAP? Contact Our Emergency Plumbers Now!
Commercial Leak Detection Fort Collins
Restaurants, Property Managers, and Multi Unit Buildings
A hidden water leak in a commercial property is a liability issue, not just a plumbing problem.
Who We Serve Commercially
- Restaurants: along College Avenue and in Old Town Square facing health code violations if leaks reach food prep areas
- Property Managers: handling student rentals near CSU with habitability obligations
- Office & Retail: buildings along Timberline Road and Harmony Corridor
- Multi-Unit: residential buildings where a single undetected leak affects multiple tenants
Commercial Services Covered
- Main water line diagnostics
- Irrigation system leak surveys
- Multi unit building pipe assessments
- Plumbing damage documentation for commercial kitchens and restroom systems
We schedule around business hours, minimize disruption, and deliver a written report suitable for property records, insurance claims, and Larimer County permit applications. Same day service available for active leaks.
Slab Leak Detection Fort Collins CO — Locating Leaks Under Your Foundation
A slab leak occurs when a water pipe running through or beneath your concrete foundation develops a crack or break. Slab foundations became common in 1990s construction across the Harmony Corridor, Rigden Farm, and Fossil Creek.
Those homes now carry 25 to 35 year old copper pipes beneath their slabs. Aging copper combined with Fort Collins source water chemistry makes pitting corrosion a documented risk in this age group.
Why Homeowners Choose Us for Water Leak Detection and Plumbing Leak Repair
Local Knowledge That Matters
- We know that Old Town homes off Remington Street and Mountain Avenue frequently carry original galvanized service lines.
- We know that Harmony Corridor slab homes built in the 1990s are entering the highest risk window for under-slab copper failure.
- We know how the city utility meters work, what the SWAP program covers, and what a high usage alert means for a homeowner.
Credentials and Standards
- Licensed Colorado plumbing contractor
- Fully insured in Larimer County
- Own and operate all detection equipment — no third-party subcontracting
- Written reports accepted by Colorado homeowners insurance carriers
- All underground repairs filed with proper Larimer County permits
How Our Leak Detection Service Works — 6 Steps to a Dry, Damage Free Home
No walls opened, no floors disturbed until we know the exact location. Here is what a professional leak detection visit looks like from start to finish.
Water Meter Test
We shut off all fixtures and observe your water meter. A meter that continues to move confirms an active leak and helps determine severity. This step takes five minutes and costs nothing extra.
Pressure Isolation Testing
We isolate sections of your plumbing to identify which branch carries the leak. This narrows the search and prevents investigating healthy pipe sections.
Acoustic Leak Detection
Ground microphones and acoustic listening equipment amplify the sound of water escaping through a pipe wall. Works through concrete and compacted soil without excavation.
Thermal Imaging Scan
An infrared camera scans walls, floors, and ceilings for temperature differences caused by escaping water. Hot and cold leaks create distinct signatures invisible to the naked eye.
Video Pipe Inspection
A camera fed into the pipe confirms interior condition and documents the crack or joint failure. This footage becomes part of your written report.
Written Report & Repair Recommendation
You receive a written report detailing leak location, cause, severity, and repair options.
Insurance Ready Documentation
All repair paths are presented clearly. Your written report is accepted by Colorado homeowners insurance carriers and can be used during claim processing.
Outside Plumbing Pipe Repairs Fort Collins — Exterior Lines, Yard Leaks, and Hose Bibs
Outside plumbing covers the water service line between the city meter and your home, outdoor hose bibs, irrigation shutoff valves, and buried yard lines.
This is the most exposed segment of your system and the most vulnerable to Fort Collins climate.
Why Outside Lines Fail Here
Frost depths of 36 to 48 inches in Northern Colorado. Hose bibs not drained before the first freeze fracture when water inside expands. The damage is invisible until spring.
In neighborhoods like Prospect, Fossil Creek, and the Timberline corridor, buried yard lines are vulnerable to frost heave from clay soil expansion beneath mature landscaping.
SWAP program documentation confirms active galvanized service line replacement along Laporte Avenue and surrounding blocks, reflecting how widespread this issue is in established Fort Collins neighborhoods.
We use acoustic ground microphones and pressure isolation testing to pinpoint outside line leaks before any excavation begins.
Watch for These Symptoms
- Soggy ground with no recent rain
- A patch of noticeably greener grass in the yard
- Reduced pressure on outdoor hoses
- Meter still moving with all indoor fixtures off
Underground Pipe Repair Fort Collins
Underground leaks often run undetected for months. The soil absorbs the water, there is no visible flooding, and the only signal is a water bill climbing steadily over several billing cycles.
Three causes drive most underground failures here. Cottonwood and silver maple roots along the Poudre River corridor and City Park follow moisture directly to your service line and crack it from outside.
Tree Root Intrusion
Cottonwood and silver maple roots locate moisture sources and crack buried service lines from the outside.
Seasonal Soil Movement
Larimer County clay soil expands and contracts seasonally, displacing underground pipes and separating joints over time.
Pipe Corrosion
Galvanized and cast iron pipes in pre-1980 neighborhoods corrode from both sides simultaneously until failure occurs.
Detection Methods We Use
Tracer Gas Injection
Pressurized gas injected into the pipe escapes at the failure point and is detected at the surface.
Acoustic Leak Detection
Ground microphones listen through compacted soil for the sound of escaping water.
Video Pipe Inspection
Camera inspection confirms pipe condition and documents the exact failure point.
Leak Detection Service Areas — Fort Collins CO and All of Larimer County
Fort Collins Zip Codes Served
- 80521 — Old Town, City Park, CSU campus area
- 80524 — North Fort Collins, Laporte corridor
- 80525 — Harmony, Rigden Farm, Fossil Creek
- 80526 — Sheely, Rossborough, Prospect
- 80528 — Timberline, southeast Fort Collins
Surrounding Communities
Underground Pipe Leaks in Fort Collins
Underground leaks often run undetected for months. The soil absorbs the water, there is no visible flooding, and the only signal is a water bill climbing steadily over several billing cycles. By the time damage surfaces, significant soil saturation may already exist beneath your yard or foundation.
Root Intrusion
Cottonwood and silver maple trees along the Poudre River corridor, Mason Street, and the streets surrounding City Park send roots directly toward any moisture source. They locate your buried service line and crack it from the outside, slowly and without any surface sign.
Soil Movement
Larimer County clay soil expands when wet and contracts when dry. That seasonal shift physically displaces buried pipes and separates joints over years of repeated cycling. Homes in areas with mature landscaping and active irrigation are especially exposed to this type of failure.
Pipe Age and Material
Galvanized and cast iron pipes in pre 1980 neighborhoods corrode from both inside and outside simultaneously. There is no gradual warning. The pipe holds pressure until it does not, and the failure arrives without notice.
Frequently Asked Questions About Leak Detection and Water Leak Repair
An unexplained water bill increase most often points to a hidden leak. The city utility sends a high usage alert when consumption jumps without explanation. Turn off all fixtures and check whether your meter is still moving. If it is, you have an active leak that needs professional detection.
The most common signs are a warm or damp patch on your floor, a water bill climbing over multiple billing cycles, low pressure in one zone of your home, or the sound of running water when every tap is closed. Homes in the Harmony Corridor and Rigden Farm built in the 1990s are particularly worth watching given the age of the under slab copper in those areas.
No. Detection uses acoustic sensors, thermal imaging, and electronic equipment to locate the leak before anything is opened. Walls and floors are only accessed at the confirmed repair point, not during the detection phase. This eliminates the guesswork that drives up repair costs.
A standard water leak detection service runs $150 to $350. Slab leak detection ranges from $250 to $500 depending on home size and zones tested. We provide a written estimate before starting and apply the detection fee toward your repair if you proceed on the same visit.
Colorado homeowners insurance generally covers sudden and accidental water damage, not leaks from long term neglect. Most carriers require a written report from a licensed plumber documenting the leak location, cause, and severity. That report is part of every service we deliver.
Fort Collins Utilities monitors customer consumption and notifies account holders when usage spikes without a clear cause. If you receive that alert, perform a meter test with all fixtures off first. If the meter is still moving, call a licensed plumber immediately. Do not wait for a second billing cycle.
Yes. Homes built before 1980 in Old Town, Sheely, Rossborough, and City Park frequently still carry original galvanized service lines. The SWAP program confirms this is a widespread issue across these neighborhoods. These materials corrode progressively and benefit from a proactive inspection rather than waiting for a failure event.
A standard residential detection visit takes one to two hours. Slab leak detection and underground surveys may run two to three hours depending on property size and plumbing complexity. You receive the written report and repair recommendation before the technician leaves your property.
A pinhole leak releases water continuously, 24 hours a day. Inside a wall cavity, that moisture feeds mold growth within 24 to 48 hours. Against drywall, wood framing, and subfloor material it causes rot that is far more expensive to remediate than the original pipe repair. Homes with pre 1985 copper plumbing should be inspected proactively.
Repair addresses a specific failure point, restoring that section to working condition. Replacement involves removing and installing a new service line from the meter to the home, used when the pipe has reached the end of its usable life or has failed in multiple locations. We assess which option makes financial sense before recommending either one.
Yes. We provide 24 hour emergency service across Larimer County including weekends and holidays. After hours calls route directly to an on call technician, not an answering service.
Stop Your Leak Before It Becomes a Flood — Call Fort Collins Leak Detection Specialists
Every day a hidden leak runs inside your home, it works against your foundation, your walls, and your water bill. Non-invasive detection means no unnecessary damage. Local knowledge means a faster, more accurate diagnosis.
- Licensed in Colorado
- Same day availability
- Free written estimates
- 24 hour emergency service
- Insurance documentation on every job
Call Now for Leak Detection Fort Collins CO
Address
355 N Meldrum St, Fort Collins, CO 80521, USA
Reach out to us at
+1(970)251-9998