Commercial & Municipal Leak Detection in St. Louis

Non-Invasive Leak Detection for Businesses & Public Infrastructure

American Leak Detection of St. Louis provides professional commercial and municipal leak detection services throughout St. Ann, St. Louis County, and the greater St. Louis area. When water loss affects a warehouse, office building, school, hospital, or public water system, delays can mean property damage, operational downtime, and rising utility costs.

Our role is to accurately locate the source of the leak using non-invasive technology so repairs can be targeted and efficient. We work with facility managers, engineers, HOAs, contractors, and public works departments to deliver clear findings with minimal disruption to operations.

Call (314) 400-7201 to schedule commercial or municipal leak detection in the St. Louis area.

Commercial Leak Detection Services

Leak Detection for Large & Multi-Use Facilities

Commercial properties often cannot shut down water systems during business hours. Our diagnostic process is designed to isolate and test suspected areas while keeping facilities operational whenever possible.

We commonly work with:

• Warehouses and distribution centers

• Office buildings and retail centers

• Multifamily and HOA communities

• Schools and healthcare facilities

• Manufacturing and industrial sites

Our technicians use acoustic listening equipment, pressure testing, system isolation, and moisture investigation to pinpoint leaks without unnecessary wall openings or slab removal.

Slab Leak Detection in Commercial Buildings

Hidden slab leaks beneath concrete floors can undermine structural integrity and create slip hazards in high-traffic environments. Warning signs include unexplained water bills, damp joints, efflorescence, warm floor areas, or pressure fluctuations.

Acoustic leak detection technology is specifically designed to locate pressurized water leaks beneath concrete and asphalt. By narrowing the leak to a defined area, we help reduce unnecessary demolition and downtime.

Sprinkler, Fire Suppression & Specialty Systems

Leaks in sprinkler and fire suppression systems must be handled carefully to maintain life-safety compliance. We coordinate testing and isolation procedures to identify leak locations while supporting your facility’s safety protocols.

We also provide detection for:

• Commercial irrigation systems

• Hydronic heating lines

• Process water lines

• Commercial pool and aquatic systems

Municipal Leak Detection Services

Underground Water Main Leak Detection

Municipal water leaks often occur beneath streets, sidewalks, and landscaped easements. Instead of widespread excavation, we use advanced acoustic correlators and ground microphones to identify probable leak locations along pressurized mains.

This targeted approach helps minimize traffic disruption, restoration costs, and unnecessary digging.

Sewer & Infrastructure Diagnostics

For municipal or large-campus systems, detection may include:

• Acoustic leak locating

• Zone isolation testing

• Pressure verification

• System mapping coordination

Project timelines vary based on pipe material, depth, background noise, and search area size. Focused investigations may take a few hours, while larger zone surveys can be phased over multiple days.

Commercial Leak Detection Costs & Timelines

What Impacts Pricing?

Commercial leak detection pricing depends on:

• Property size and layout

• System type (domestic, irrigation, fire line, hydronic)

• Accessibility and ceiling heights

• Operating-hour restrictions

• Complexity of the investigation

Some large-area surveys may be budgeted per square foot, while targeted investigations are typically scoped by system or time. A site assessment allows us to recommend the most cost-effective strategy.

How Long Does Service Take?

Many focused investigations are completed in a single visit. Large campuses or multi-building facilities may require staged testing to confirm findings across zones.

Municipal vs. Private Responsibility

Who Is Responsible for the Leak?

Responsibility often depends on whether the leak is located on the public side of the meter, within a right-of-way, or on private property. Boundaries, easements, and local utility regulations determine ownership and repair obligations.

We provide clear documentation to support coordination between property owners, municipalities, contractors, and public works departments before excavation begins.

Why Hire American Leak Detection of St. Louis?

• Non-invasive, technology-driven diagnostics

• Advanced acoustic leak detection equipment

• Experience with large commercial and municipal systems

• Minimal disruption to operations and traffic

• Clear reporting to guide targeted repairs

• Coordination with facility managers and public agencies

We focus exclusively on accurate leak locating so your repair teams can act with confidence.

FAQs About Commercial & Municipal Leak Detection

Can you detect leaks without shutting down operations?

In many cases, yes. We use staged and zone-based testing to minimize disruption and coordinate with your operating schedule.

How accurate is acoustic leak detection?

Acoustic technology is highly effective for pressurized water systems and can narrow leaks to a precise target area before excavation.

Do you provide documentation for public works or insurance?

Yes. We provide clear findings and location details to assist with repair planning, budgeting, and coordination.

Can you locate leaks under asphalt or concrete?

Yes. Acoustic equipment is specifically designed to detect leak signatures beneath hard surfaces.

Do you perform repairs?

We specialize in leak detection. Once the leak is located, your licensed contractor or municipal repair crew can complete the corrective work.

If you are facing unexplained water loss in a commercial building or municipal system, don’t wait for costs and damage to escalate.

Call (314) 400-7201 today to schedule professional commercial or municipal leak detection in the St. Louis area and get precise answers without unnecessary excavation.