Built-In & Portable Firepits · Underground Runs · Shutoffs

Gas Firepit & Outdoor Fire Feature Line Installation in Chicagoland

Licensed natural-gas firepit lines for Chicago patios — done right, tested, and code-ready

A natural-gas firepit means no more hauling propane tanks, no surprise empties mid-evening — just a clean flame whenever you want one. Our licensed, insured techs design and run the underground line from your meter to the patio, pressure-test it, and pull the right permit so your fire feature is safe and inspection-ready. Whether you're building new in Naperville or converting a propane bowl in Oak Park, we handle the gas side start to finish. We're on call 24/7 across Chicago and the suburbs — call (708) 381-2959 and we'll dispatch a licensed pro to you.

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New firepit installs — natural gas vs propane considerations

The first choice is fuel. Propane firepits run off a refillable tank tucked in the base — simple, portable, but you'll swap empties and pay per fill all season. A natural gas firepit ties into your home's gas supply, so the flame never runs out and there's no tank to store. For most Chicago homeowners with gas already at the house through Peoples Gas in the city or Nicor out in the suburbs, natural gas is the lower-hassle long-term pick.

The two fuels burn differently, though. Natural gas carries fewer BTUs per cubic foot than propane, so a burner has to be sized and orificed for the fuel you're using. That's why you can't just hook a propane bowl to a gas line and expect a healthy flame. When we plan a new install, we match burner BTU demand to the line size feeding it, then fold that load into your home's overall gas line installation so nothing downstream gets starved.

Built-in vs portable firepit gas connections

How your firepit connects depends on whether it stays put. A built-in masonry or stone fire feature gets a permanent, hard-piped connection — rigid pipe brought up through the structure to the burner, with a manual shutoff right at the unit. That's the cleanest, most durable setup for a fixed patio centerpiece.

A portable or movable firepit usually connects through a listed flexible connector, sometimes a length of corrugated stainless steel tubing (CSST), so you can reposition or store it. Flex connectors are convenient but have rules: they can't run through walls or be buried, and they need proper fittings at each end.

  • Built-in: hard pipe, dedicated shutoff, set-and-forget reliability.
  • Portable: listed flex connector or CSST, easy to move, never buried or run through structure.
  • Either way: a sediment trap (drip leg) near the appliance catches debris before it reaches the burner.

Planning a grill on the same patio? We often combine the work with gas grill & BBQ line installation on one trip.

Routing the line underground from meter to patio

Getting gas from the meter to a patio firepit almost always means going underground. Before any shovel touches dirt, we call JULIE (811) to mark the buried utilities on your property — that dig-locate is the law in Illinois and it keeps the crew from hitting an electric, water, or existing gas line.

From there we plan the shortest safe trench, set buried gas pipe at proper depth, and bring the line up to the firepit with a riser. Buried gas pipe is a specialized job: the right material, corrosion protection, tracer wire, and bonding so the system is electrically grounded. We treat the patio run as part of a full underground gas line installation, restoring your sod or pavers as cleanly as we can.

If you ever smell gas — that rotten-egg odor is mercaptan added to the gas so you'll notice a leak — leave the area, get everyone out, and call 911 or your utility first. Private-side repairs come after you're safe.

Code: ignition, shutoff distance, emergency shutoff valves

Outdoor fire features are covered by Illinois fuel-gas code and your local rules, which differ across Cook, DuPage, Lake, and Will counties. Most Chicago-area towns require a permit and an inspection for a new gas firepit line, and we pull that paperwork as part of the job.

Code touches a few things you'll actually feel at the firepit. Ignition can be a manual match-lit valve or a listed electronic ignition system; either way the burner must light cleanly without gas pooling. A manual shutoff valve has to sit within easy reach of the firepit, so you can cut gas fast without hunting for it. Larger or automated systems may also call for an emergency shutoff or a flame-sensing safety that closes the gas if the flame goes out.

  • Accessible manual shutoff at the fire feature.
  • Listed ignition with no unsafe gas accumulation.
  • Proper clearances from the house, structures, and combustibles.

Pressure testing the new run

A new gas line never goes into service on trust. Once the pipe is run and connected, we cap it and put it under air pressure, then watch a gauge to confirm it holds — no drop means no leaks. This is the same standardized gas pressure testing the inspector expects to see, and it's your proof the underground run and every joint up to the burner are tight.

After the system passes and gas is turned on, we go back over each connection with a leak-detection solution and check the burner flame for a steady, clean burn. A correct natural gas flame is mostly blue and quiet; a lazy, heavily yellow flame can mean the burner is mis-sized or the line isn't delivering enough volume. We don't leave until your firepit lights right, runs steady, and the whole run reads leak-free from meter to flame.

Cost, timeline, landscape-contractor coordination

Every firepit project prices out differently, so we quote in ranges. The biggest cost drivers are how far the line runs from the meter to the patio, how hard the digging is (open lawn versus cutting through a paver or concrete patio), the burner's BTU demand, and your town's permit and inspection fees. A short run to an open backyard sits at the lower end; a long trench across a finished hardscape in Evanston or Hinsdale lands higher. Repairs start from $199, while a full new firepit line is a larger project.

Most installs wrap in one to a few days once permitting clears. If a landscaper or mason is building the firepit, the smart move is to loop us in early so we can set the gas stub-out before the stone goes down — that avoids tearing into finished work later. We coordinate directly with your crew on timing in Schaumburg, Joliet, and across the suburbs. Get a written quote — every home is different.

Maintenance & winterization

A natural gas firepit is low-maintenance, but a little seasonal care keeps it lighting cleanly for years. Through the season, keep the burner ports and the air-mixer clear of debris, leaves, and insect nests, and give the fire media (lava rock, glass, or logs) an occasional check so it isn't smothering the flame. If you notice a weak or uneven flame, or any gas smell, shut the valve and call us before using it again.

Heading into a Chicago winter, close the manual shutoff at the firepit and cover the unit to keep moisture and ice out of the burner. Outdoor burners and electronic ignition parts don't love standing water, so draining and covering protects them. Come spring, we're happy to do a quick startup check — confirm the shutoff, test the ignition, and verify a clean flame before your first fire of the season.

Service areas for gas firepit installation

Gas firepit installation requests are routed across Chicago and the surrounding suburbs.

Adding a Gas Firepit or Fire Feature?

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Common Questions

Gas Firepit Installation FAQs

Often yes. The conversion isn't just swapping a hose — natural gas carries fewer BTUs than propane, so the burner needs the correct orifice (or a replacement burner) sized for gas, plus a new line run from your meter. We assess your existing firepit, confirm whether it's convertible, run and pressure-test the gas line, and pull the permit. If the unit can't be safely converted, we'll tell you straight rather than force a poor flame.
In most cases, yes. New outdoor gas lines and fire features typically require a permit and an inspection, and the exact rules vary across Cook, DuPage, Lake, and Will counties. As licensed, insured contractors we pull the permit and meet the inspector as part of the job, so your firepit is documented and code-compliant — not something to worry about when you sell the home later.
Quite far, as long as the pipe is sized for the distance and the burner's BTU demand. Longer runs need larger pipe to avoid pressure drop that would weaken the flame. We measure the route from your meter, calculate the load alongside your home's other gas appliances, and size the underground line so the firepit gets full, steady volume even at the back of a deep Naperville or Glenview lot.
Treat it seriously. Leave the area, get everyone away from the firepit, and don't flip switches or light anything. From a safe spot, call 911 or your gas utility — Peoples Gas in the city, Nicor in the suburbs — first. That rotten-egg smell is mercaptan added so leaks are easy to notice. Once the emergency side is cleared, call us at (708) 381-2959 and we'll handle the private-side line repair.
It depends on the trench length, whether we're digging open lawn or cutting through a finished patio, the burner size, and local permit fees, so we always quote in ranges rather than a flat figure. Smaller repairs start from $199; a full new underground firepit line is a larger project. We give you a clear written estimate before any work starts. Get a written quote — every home is different.
Yes. We dispatch licensed pros 24/7 across Chicago and the suburbs, with a typical 30 to 60 minute emergency response. If your firepit line is leaking, won't shut off, or you smell gas after calling the utility, call (708) 381-2959 any time — day, night, weekend, or holiday — and we'll get a tech rolling to you.