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Verified Reviews for Gas Leak Repair pros in Blowing Rock, NC

*The Angi rating for Gas Leak Repair companies in Blowing Rock, NC is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Gas Leak Repair needs.

*The HomeAdvisor rating for Gas Leak Repair companies in Blowing Rock, NC is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Gas Leak Repair needs.

Last update on December 10, 2025

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Avatar for Cornerstone Gas Service, LLC

Cornerstone Gas Service, LLC

5.00(
5
)

Cornerstone Gas Service, LLC

5.00(
5
)
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Get your gas appliances in top working order for the cooler weather... let us get you scheduled before it turns cold!!! Also, those tankless water heaters need to be flushed yearly to keep them working properly..

"Great! Jeremy is very thorough."

Andy K on February 2023

Get your gas appliances in top working order for the cooler weather... let us get you scheduled before it turns cold!!! Also, those tankless water heaters need to be flushed yearly to keep them working properly..

"Great! Jeremy is very thorough."

Andy K on February 2023

Triangle Contractors, INC

4.71(
7
)

Triangle Contractors, INC

4.71(
7
)
Customers say: Super punctual
48 years of experience

Triangle Contractors Inc. is a service driven company whose mission is to provide our customers with the highest quality products and services. TCI has been serving Western North Carolina for 35 years, and has a team of highly skilled craftsman who get the job done right. Referals are what has built our company so the satisfaction of customers is priority number 1!

Triangle Contractors Inc. is a service driven company whose mission is to provide our customers with the highest quality products and services. TCI has been serving Western North Carolina for 35 years, and has a team of highly skilled craftsman who get the job done right. Referals are what has built our company so the satisfaction of customers is priority number 1!

Gas Leak Repair questions, answered by experts

Safety concerns with propane boilers include proper venting to prevent carbon monoxide buildup, secure gas line connections, and regular inspection of safety controls. Professional boiler installation and annual maintenance are essential to minimize risks. Having a carbon monoxide detector installed in your home is essential for early detection of any leaks or ventilation issues.

Yes. There are a variety of standard pipe sizes used in plumbing. The main supply line connecting your home to the street is either 3/4 or 1 inch in diameter. Supply lines are 3/4 inch in diameter. Individual components are 1/2 inch in diameter. Meanwhile, your main drainpipe is often 4 inches wide. Most shower and bathtub drains are 2 inches in diameter, most toilet drains are 3 inches in diameter, and most sink drainpipes are 1 1/4 or 1 ½ inches in diameter.

The effect a gas fireplace has on your gas bill will depend on how often you use it, the size of the rooms you’re heating with it, and the BTUs of the fireplace itself, but generally speaking, it should only cost a few cents an hour to run it when it’s on. It will consume minimal energy when it’s “off” if you have a pilot light running constantly, but some modern gas fireplaces don’t require a constant pilot light.

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.

Earthquake gas shut-off valves, or seismic gas shut-off valves, are safety devices that attach to your natural gas line. When an earthquake hits, the valve automatically turns off the flow of gas. Earthquake gas shut-off valves can prevent gas leaks, which are especially dangerous after a quake due to the risk of fire and explosion.

The Blowing Rock, NC homeowners’ guide to gas leak repairs

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

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