If you smell gas, leave the building and call 911 and your gas utility from outside before anything else.
Most of the gas work in Sandy is additive rather than remedial. The houses are newer, the existing piping is generally sound, and what people want is something new connected to it: a built-in grill, a fire pit or fire table, a patio heater, a standby generator. All of those are straightforward jobs with one shared catch, which is that each one adds demand to a system that was sized for the house as built. The project that goes badly is the one where the equipment arrives before anyone has checked whether the supply can feed it.
A gas system has a ceiling set by the meter and by the piping. Every appliance has a rated input, and the total of those inputs has to fit under that ceiling with the piping sized for the length of each run. A standby generator is a particularly large load, large enough that on many houses it is the item that forces a meter upgrade on its own.
Doing the arithmetic first changes the project in useful ways. It tells you whether a larger meter is needed, and since that is a utility request on a utility timeline, knowing early is the difference between a smooth install and a wait. It also sometimes changes the equipment choice, because a slightly smaller unit that fits the existing supply can cost far less overall than a larger one that triggers an upgrade.
So the sequence is: list every gas appliance you have and the one you want, total the demand, check the meter, size the runs. Any competent contractor does this as a matter of course, and a quote produced without it is an estimate of the trenching rather than of the project.
Outdoor gas appliances have requirements that indoor ones do not, and they get missed on casual installations. A permanently connected outdoor appliance needs an accessible shutoff. Piping must be protected where it is exposed and must not be a material unsuitable for above-ground use. Fire features need the right clearances to combustibles and the right control and ignition arrangement for their type.
Fire pits are the item most often done badly, because the gap between a listed appliance and a built-in assembly is where corners get cut. A listed unit installed per its instructions is straightforward. A custom-built burner in a masonry surround needs correct burner sizing, proper air supply, drainage so the burner pan does not fill with water, and a control valve somewhere reachable and safe.
Convertible appliances are worth one specific warning. Many grills and heaters are sold for propane and converted to natural gas, or the reverse, and that conversion requires the manufacturer’s kit and the correct orifices. It is not a matter of changing the fitting. An appliance running on the wrong gas without conversion is a genuine hazard.
People think of a standby generator as an electrical project, and the electrical side is real, but the gas side is usually what determines whether it works. Generators draw a large amount of gas while running, and they draw it suddenly when they start. A supply that is adequate on paper but marginal in practice shows up as a generator that starts and then stumbles under load.
So the piping to a generator wants sizing for its full rated demand at the actual run length, not for an average. The manufacturer publishes a required supply pressure and flow, and meeting it is a specification rather than a target. Where the existing meter cannot support it alongside the house, the utility upgrade is part of the job.
The other coordination item is placement, which has to satisfy clearances from the house, from windows and openings, and from the meter and other equipment, as well as being somewhere the noise is tolerable. Settling placement before the slab is poured saves an expensive conversation later.
Usually, but have the load calculated before buying anything. Each appliance adds demand to a system sized for the house as built, and the ceiling is set by the meter and the piping, with each run sized for its length. Doing the arithmetic first tells you whether a meter upgrade is needed — a utility request on a utility timeline — and sometimes changes which equipment makes sense.
No, and this is where corners get cut. A listed unit installed per its instructions is straightforward. A custom burner in a masonry surround needs correct burner sizing, proper air supply, drainage so the pan does not fill with water, correct clearances to combustibles, and a control valve that is reachable and safe. Also: converting an appliance between propane and natural gas requires the manufacturer’s kit and correct orifices.
Because the gas supply usually determines whether it works. A generator draws a large amount of gas while running and draws it suddenly on start, so a supply that looks adequate on paper but is marginal in practice shows up as a unit that starts and then stumbles under load. Size the piping for full rated demand at the actual run length, and meet the manufacturer’s stated supply pressure and flow.
Describe the appliance and the run, and we'll match you with a licensed contractor who sizes it properly.
Get a Gas Contractor OutA short description is enough — we'll follow up to confirm details and get someone scheduled.
