Commercial gas line installation & repair in Columbia, SC

New kitchen equipment, a relocated appliance or a gas line that needs repair? On Call's licensed plumbers install and repair commercial gas piping for restaurants, offices and managed properties across Columbia and the Midlands — coordinated with your equipment installer and the utility.

Request a service

For urgent help, call (803) 781-4357.

Smell gas? Leave now.

Get everyone out and don't use switches or phones inside. From outside, call Dominion Energy's gas emergency line at 800-815-0083 or 911. Don't use the web form for a gas leak.

Gas lines for your equipment

We run and connect gas lines for commercial kitchen equipment, water heaters and heating units, and relocate lines when your layout changes. Send us the equipment specs and any utility notices, and we'll plan the work alongside your HVAC or plumbing project so everything comes back online in the right order.

Sized for what you're adding

Adding or moving equipment changes the demand on your gas piping. We check your connected equipment and existing lines, then size the piping so everything gets the gas it needs — with a firm price before we begin.

Coordinated around your business

  1. We coordinate with the owner, tenant, equipment installer and utility, and plan any shutoff around your operating hours.

  2. You'll get one clear quote before the work is scheduled, sent to the person who approves it.

Why businesses call On Call

Family-owned since 2011 with master and journeyman plumbers on staff. Licensed in South Carolina (Mechanical License CLM.111515 MC), insured, BBB Accredited and rated 4.9 stars from 298 Google reviews.

A few common questions.

Can our existing gas line handle new equipment?

Not always. Every piece of equipment needs a certain amount of gas, and adding one can overload an existing line. We'll check your piping and connected equipment and tell you whether it can handle the addition or needs upsizing.

Who handles permits and inspections?

Your quote will spell out the permits, inspection and testing your project needs and who handles each step, including anything the utility has to do before equipment goes back into service.

What are your commercial payment terms?

Commercial terms are available for established clients — talk to our team about the details. Certificates of insurance are available on request.

We smell gas. Should we call you?

No. Leave the building and call Dominion Energy's gas emergency line at 800-815-0083 or 911 from outside. Once the utility has made it safe, call us to repair the line.

On Call branded plumbing, heating and air service van.

When you need us,
one call does it.

Locally owned and operated in Columbia and the Midlands.
Trained technicians, not trained salespeople.