Trusted By Your Neighbors Since 1965 |

Houston Gas Line Inspection Service

Licensed gas line inspection in Houston from meter to appliance. Same-day estimates and transparent pricing. Licensed, insured, Houston‑code compliant. Trust John Moore’s 50-year legacy to keep your home safe.

Gas is efficient—but dangerous when unchecked. At John Moore Services, we inspect your gas line for safety. We cover visible piping, underground pressure testing, appliance connections, and regulatory compliance. Our goal: find leaks, corrosion, wear, and unsafe fittings before they become emergencies.

When to Call:

If you see any of these, don’t delay — gas leaks worsen fast. Call immediately for emergency inspection.

Smell rotten eggs (gas odor)
Hissing sounds near piping
Dead spots in the yard lawn
Yellow/orange flames on stoves or heaters
Sudden gas bill spike

Our Services Include:

Visual checks — outdoor meters and piping, inside valves & connections.
Pressure testing — for buried lines from meter to home/appliance.
Appliance inspection — cooktops, heaters, generators.
Safety report — documented findings & fixes.
Transparent estimate — presented before any work starts.

Why Choose John Moore Services?

Houston heritage: 50 years serving homeowners in Spring, The Woodlands, Katy, and Pearland.
Licensed & Insured: All plumbers are licensed, bonded, and Houston-compliant.
Same-Day Estimates: Get pricing quickly and schedule for the same week.
On-Site Repairs: If leaks are found, we can repair gas lines immediately.
Satisfaction Guarantee: We stand behind our work with a guarantee and 4.9★ rating.

What's Included?

Full visual inspection: Exposed pipes, regulators, and connectors.
Underground pressure test: Using certified equipment to meet code.
Appliance safety check: Proper flame, tight connections, and no leaks.
Detailed report: Photos, findings, and repair recommendations.
Compliance certificate: Required for home sale or insurance purposes.

We’re familiar with Houston-area specifics: clay soil corrosion, older pipe materials, and code updates from the City of Houston. We’ve seen issues in Memorial area homes with cast‑iron pipes, and in Spring subdivisions where trench settling can expose piping.

FAQs

Is gas line pressure testing safe?
Gas-line pressure testing is a standard diagnostic procedure when performed using the appropriate test pressure, equipment, and safety procedures for the system being evaluated. The testing method should follow applicable requirements for the specific gas piping.

How long does a gas line inspection take?
Inspection time depends on whether the service is limited to a visual inspection or includes pressure testing or additional diagnostics. John Moore can provide an expected duration after confirming the scope of the inspection.

Does a gas line inspection require access inside my home?
Interior access may be required to inspect gas appliances, shutoff valves, piping connections, or other components that are located inside the home. The technician should explain which areas need to be accessible before testing begins.

Do I need a gas line inspection when selling my home?
Whether a gas-line inspection or certification is required during a home sale depends on the transaction, insurer, buyer, lender, and any applicable local requirements. A blanket inspection requirement should not be assumed for every sale.

How much does a gas line inspection cost?
Gas-line inspection cost depends on the type of inspection or testing required and the scope of the gas system being evaluated. John Moore should provide the current service price before the inspection begins.

Fall Drain Clog Special

$49

Kitchen and Mainline Stoppages

*Kitchen and mainline stoppages with accessible cleanout. 60-day warranty. Attempt to clear with a cable machine.

*Mention this special.

Fall Furnace Tune-Up & Inspection

With a No-breakdown Guarantee!*

$69

30-POINT INSPECTION

Get a 30-point inspection and tune-up to keep your system in optimal condition!
*If your heating system fails within one year of the maintenance, the cost of the $69 tune-up can be applied toward any repairs.

*Mention this special.