Professional Gas Leak Detection Services in San Antonio, TX

Timely gas leak detection can save lives. Call our Anchor Plumbing Services team if you suspect a leak in Schertz, Cibola, or other San Antonio Metropolitan Area cities.

When you suspect a gas leak, every second matters. Anchor Plumbing Services provides professional gas leak detection in San Antonio, TX, using advanced ultrasonic and electronic gas detectors to locate leaks quickly and protect your family’s safety. Our licensed and insured gas fitters are trained to inspect, diagnose, and isolate leaks in natural gas and propane systems across residential and commercial properties.

Each service is performed under Master Plumber oversight and complies with CPS Energy and Texas Railroad Commission (TRRC) safety standards. We evaluate your gas line materials, check pressure levels (PSI), and ensure shut-off valves and connectors meet code requirements before restoring your system. From small indoor leaks to buried exterior gas lines, our team guarantees accurate results and total peace of mind.

With flat-rate pricing, same-day service, and a 4.9★ Google rating, homeowners across Bexar County trust Anchor for reliable, code-compliant gas line testing. Call (210) 843-5800 today to schedule certified gas leak detection and keep your property safe.

Regular whole-home plumbing inspections can prevent nasty clogs and expensive repairs. Let our team assist you in Bulverde, Leon Valley, and other towns in Bexar County.

Signs You Have a Gas Leak in Your Home

Natural gas is colorless and odorless in its raw state, which is why utility providers like CPS Energy add a distinct odorant called mercaptan to help homeowners identify leaks early. Even small leaks can create serious health and fire hazards, so recognizing warning signs and responding quickly is critical.

Common signs you may have a gas leak include:

A rotting egg smell, caused by the sulfur-like odorant (mercaptan) added for safety.
A hissing or roaring sound near gas pipes or appliance connections.
Dying or discolored vegetation above underground gas lines.
Unusually high gas bills or fluctuating blue-to-yellow flame colors from appliances.
Excess condensation forming on windows and glass surfaces.
Unexplained headaches, dizziness, or fatigue while indoors.

If you detect any of these symptoms, leave your home immediately, avoid turning on electronics, and call Anchor Plumbing Services for certified gas leak detection in San Antonio, TX. Our licensed gas fitters use professional-grade detectors to locate and isolate leaks with precision and care.

Preventive Gas Line Maintenance for Long-Term Safety and Efficiency

Preventive maintenance is the simplest way to extend the life of your gas line system and avoid unexpected leaks or costly repairs. Our technicians recommend an annual inspection that includes testing joints, fittings, pressure regulators, and shut-off valves for wear, corrosion, or leaks.

During your maintenance visit, we:

Conduct a visual and pressure-based assessment of exposed gas lines.

Check all appliance connections for secure seals and proper PSI.

Clean or replace aging fittings and connectors showing early deterioration.

Verify that each manual and automatic shut-off valve functions properly.

Benefits of annual gas line maintenance:

Extends system lifespan and ensures consistent appliance performance.

Prevents costly energy loss and gas waste from slow leaks.

Keeps your system inspection-ready and code compliant with local standards.

Anchor Plumbing Services helps San Antonio homeowners stay proactive—protecting families, property, and utility efficiency through scheduled maintenance and certified documentation.

Is there a foul smell in your backyard? Call us for sewer line repairs in Converse, Schertz, or nearby towns for expert help.

Why San Antonio Homeowners Trust Anchor Plumbing for Gas Leak Detection

Homeowners across San Antonio trust Anchor Plumbing Services for precise, code-compliant gas leak detection and repair. Every project is supervised by a Master Plumber to guarantee accuracy, and all work is performed by licensed and insured gas fitters trained on current CPS Energy and TRRC safety standards.

24-hour emergency availability for urgent gas leak calls.

Flat-rate pricing with no hidden costs or hourly surprises.

4.9★ Google rating with over 1.5K verified reviews and a strong community reputation.

Local familiarity with CPS Energy’s inspection process, ensuring faster approvals.

Clean, respectful job sites and satisfaction guaranteed on every service.

Proven expertise, dependable local service, and guaranteed safety backed by years of trusted results. When it comes to protecting your home and family, Anchor Plumbing Services delivers professional care you can rely on—every time.

Areas We Serve for Gas Leak Detection Across Greater San Antonio

Anchor Plumbing Services proudly serves homeowners and businesses across San Antonio and surrounding communities. Our licensed gas fitters arrive quickly and respond with precision tools to ensure every inspection and repair meets safety codes.

We proudly serve:

Our team combines local expertise with same-day availability, ensuring fast service wherever you are in the Greater San Antonio area.

Frequently Asked Questions About Gas Leak Detection

How do professionals detect gas leaks?

We use ultrasonic, infrared, and electronic gas detectors to locate leaks in exposed and underground lines. Each leak is verified through a pressure test to confirm safety before repairs.

Are your technicians certified for gas work in Texas?

Yes. All Anchor Plumbing gas fitters are licensed by the Texas State Board of Plumbing Examiners and trained to meet Texas Railroad Commission (TRRC) and CPS Energy safety requirements.

What happens during a pressure test?

A calibrated gauge measures system pressure (PSI) for a set hold time. Any pressure drop indicates a leak that must be isolated and repaired before re-inspection.

Do you coordinate with CPS Energy for inspections?

Absolutely. We file required permits, schedule CPS Energy inspections, and provide all documentation to ensure code compliance and safe gas service restoration.

How long does gas leak detection take?

Most residential inspections take 60–90 minutes, depending on system size and leak accessibility. Larger or buried gas lines may require additional tracing time.

Can you repair or replace damaged gas lines on the same visit?

In most cases, yes. Our fully equipped trucks carry CSST and black iron pipe fittings so repairs or replacements can be completed immediately after leak confirmation.

Is emergency gas leak service available 24/7?

Yes. Anchor Plumbing provides 24-hour emergency gas leak detection and repair throughout San Antonio and nearby cities for urgent safety concerns.

Contact our highly skilled team at Anchor Plumbing Services to schedule reliable and efficient gas leak detection services in San Antonio, TX, or surrounding areas. Call us at 210-843-5800 to schedule a service and learn more!