Commercial gas line service includes the inspection, repair, installation, and pressure testing of natural gas piping systems that supply heating equipment, kitchen appliances, boilers, and industrial machinery. It ensures safe, reliable fuel delivery throughout a commercial or industrial facility.

Common gas leak indicators include:

• A sulfur or “rotten egg” smell

• Hissing near pipes, fittings, or valves

• Low or inconsistent gas pressure

• Equipment failing to ignite or stay lit

• Unexplained increases in gas usage

Any of these signs require immediate professional service.

Most facilities should inspect natural gas lines annually, while restaurants, industrial operations, and high-demand environments often require inspections twice per year. Inspections are also recommended anytime equipment is added or pressure issues occur.

Low pressure can be caused by:

• Undersized piping

• Partial blockages or corrosion

• Failing regulators or valves

• Minor leaks affecting system pressure

• New equipment exceeding current line capacity

Accurate diagnostics will identify the source.

Commercial gas lines support equipment such as:

• Boilers and unit heaters

• Rooftop HVAC units with gas heat

• Commercial kitchen appliances

• Industrial process equipment

• Water heaters and makeup-air units

Reliable gas piping ensures safe and consistent operation.

Yes. Most municipalities—including Columbus and surrounding areas—require a permit and inspection for commercial gas line work. This verifies correct sizing, safe installation, and full code compliance.

A proper installation includes:

• Correct pipe sizing based on equipment load

• Regulator and shutoff valve placement

• Routing new gas lines to equipment

• Full pressure testing and leak verification

• City or county inspection and approval

Correct sizing is critical for performance and safety.

Your gas line may need replacement if you notice:

• Corroded, rusted, or pitted piping

• Repeated leaks or pressure drops

• Equipment ignition or flame stability issues

• Old black-steel piping nearing end-of-life

• New equipment requiring higher fuel capacity

A professional evaluation can confirm whether replacement is necessary.

Yes. Gas leaks pose serious risks, including fire hazards, carbon monoxide exposure, equipment shutdowns, and extended downtime. Immediate evacuation and emergency service are required for any suspected leak.

Yes. Engineered Temperature Solutions offers full-service commercial and industrial gas line repair, installation, and piping upgrades throughout Columbus, Pataskala, and the surrounding Central Ohio region.

Engineered Temperature Solutions services natural gas piping for:

• Boilers and heating equipment

• Rooftop HVAC units

• Commercial kitchens

• Industrial process systems

• Makeup air and ventilation systems

Our team is trained for complex commercial and industrial fuel systems.

Engineered Temperature Solutions prioritizes gas leaks, no-heat emergencies, pressure problems, and safety concerns. Most facilities receive same-day diagnostics, with immediate stabilization or repair depending on severity.

Commercial natural gas piping typically uses:

• Black steel – the most common and widely code-approved

• CSST (corrugated stainless steel tubing) – for select applications

• Galvanized steel – allowed in some jurisdictions

• Stainless steel – for corrosive or specialty environments

Aluminum is not approved for natural gas systems, but it is used in certain non-combustible, low-pressure commercial applications such as:

• Compressed air systems

• Electrical conduit

• Refrigeration components (in some non-fuel applications)