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Top-Rated Gas leak repair technicians in Cache Junction - Updated Nov 2026

Avatar for Emco Heating & Air
Emco Heating & Air
4.8(
6
)
Gas PipingGas Piping - For Business

Serving Cache Junction, UT and surrounding areas

In business since 2003

Credit card accepted

EMCO Heating & Air is here for all your residential and commercial heating and air conditioning repair needs. As a full-service heating and air contractor serving St. George, Cedar City and the surrounding areas in Southern Utah, our team is highly specialized and can do anything from simple heating and air conditioning repairs to full HVAC designs and installs. Let our friendly HVAC technicians find the perfect heating and cooling solutions for you.

Additional Photos
Recommended by100%of homeowners
Avatar for Canyon Plumbing & Heating, Inc.
Canyon Plumbing & Heating, Inc.
5.0(
1
)
Gas Piping

Serving Cache Junction, UT and surrounding areas

In business since 2005

Credit card accepted

Offers commercial services

Canyon Plumbing and Heating has been providing quality HVAC and plumbing services and installation work in Utah since 2005. We are knowledgeable in all aspects including green projects. Give us a call today to take care of any of your projects from water heaters to complete remodeling projects. We look forward to speaking with you.

Radiant Heat System
Oudtoor Shower Install
Response time10 mins
Recommended by100%of homeowners
Gas Leak Repair FAQs, answered by experts

Even though their jobs sound similar—both professions work on pipes—a plumber and pipefitter actually have very different jobs, and pipefitting isn’t considered plumbing. Pipefitting is done in commercial and industrial buildings and factories, and the pipes carry gas, chemicals, acid, and other potentially hazardous substances. Pipefitters often work in intense conditions while plumbers may work in lower-pressure environments.

Natural gas companies advise only shutting off the gas supply at the meter yourself if you smell natural gas or suspect there is a leak, typically following an emergency. Instead, you can shut off gas to individual appliances when necessary. If you want to turn off your natural gas entirely, you should contact your utility company. You’ll generally also need to acquire a permit to work on your natural gas line.

Propane tanks are professionally installed by assessing the site for safety, placing it correctly, connecting it securely, and ensuring compliance with safety regulations.

Temporarily capping a gas line—for renovations or during travel—doesn’t require a permit. If you plan to remove a gas line and cap it completely, you’ll need to apply and pay for one through your town or city. Depending on your region and its local codes, you may pay between $25 and $100. To avoid a gas leak or other hazards, some cities take the job of permanently adjusting or capping a gas line out of the hands of homeowners. Instead, they require hiring a professional gas plumber.  

Call 811 to locate and mark the gas lines at least three days before digging. In many areas, you can dig within 18 inches of the lines, though in some locations, the distance may be further. Check local regulations, as you may need a utility company representative onsite when digging. Document your calls to 811 and precautions taken to avoid gas lines. A homeowner can be held liable for hitting a gas line in some cases, but contacting the proper authorities and following all guidelines can offer protection.

The Cache Junction, UT homeowners’ guide to gas leak repairs

From average costs to expert advice, get all the answers you need to get your job done.