Can you leave a gas line uncapped?

• <div><p>No, you shouldn’t leave a gas line uncapped because it can allow gas to escape into your environment, which can lead to fires, explosions, and health hazards. That’s why it’s critical to properly cap and seal any unused gas lines as soon as you can. If you’re not comfortable with that, you can always call a licensed plumber to safely handle it for you. </p></div>

Get matched with top gas log pros in Waipahu, HI

Q: Who puts in a gas line for a fireplace?

• <div><p>You should have a licensed plumber to <a href="https://www.angi.com/articles/who-installs-or-runs-gas-line.htm">install a gas line</a> for your new gas fireplace. As experts in all things natural gas, these professionals understand how to work with gas safely to avoid explosions, leaks, and other potentially hazardous situations. They also know how to handle the other aspects of the process, including pulling permits, digging trenches, and connecting new gas lines to old lines.</p></div>

Q: How often should I have my gas system inspected?

• <div><p>Consider an annual inspection conducted by a local plumber to prevent dangerous and destructive leaks. If you recently moved into an older home or are concerned about the age of your gas lines, call an inspector for a closer look. You may also be required to call an inspector after your contractor installs a new line for an appliance. </p></div>

Q: Can you leave a gas line uncapped?

• <div><p>No, you shouldn&rsquo;t leave a gas line uncapped because it can allow gas to escape into your environment, which can lead to fires, explosions, and health hazards. That&rsquo;s why it&rsquo;s critical to properly cap and seal any unused gas lines as soon as you can. If you&rsquo;re not comfortable with that, you can always call a licensed plumber to safely handle it for you. </p></div>

Q: Why hire a professional for gas piping installation or repair?

• <div><p>Ensures safety and compliance with local codes, preventing leaks and related hazards.</p></div>

Q: How long does it take to fix a gas line?

• <div><p>If your existing gas line requires a simple fix or a small replacement and it's easy to access, you can expect it to take <b>one or two hours</b>. A more complex project like fixing an underground gas line can take several days to complete. Consult a gas plumber near you with the specifics of your project to receive an accurate estimate of the price and time commitment.</p></div>

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Verified Reviews for Gas Log Service pros in Waipahu, HI

*The Angi rating for Gas Log Service companies in Waipahu, HI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Gas Log Service needs.

*The HomeAdvisor rating for Gas Log Service companies in Waipahu, HI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Gas Log Service needs.

Last update on November 12, 2025

Reviewed in January 2017
They came out right away and got the issue resolved! They also split a line on a water meter into two water meters for me, and brought an old gas line up to code!
Mr Rooter Plumbing of Lubbock
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Reviewed in September 2015
Overall, this company deserves an "A" but there was a mix up with the scheduling hence the B grades for responsiveness and punctuality. Called on Thursday and scheduled a visit for Saturday between 12 and 3. Victor was a "no-show" so I called around 3 to find out when he would arrive. He said...
Alliance Overhead Doors
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Reviewed in November 2014
He had to jackhammer the floor and completely ran new pipes in order to move the toilet to its new location. He ran new pipes and added an additional sink and installed all new shower fixtures and sink fixtures. His crew worked so hard and the project looks amazing. The bathroom looks very...
Full Service Plumbing
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Reviewed in March 2014
Coastal tanks met all agreement discussions perfectly. Due to busy schedules, most details were discussed over the phone. His crew arrived on time. Got to work. And, finished on time. They did an excellent clean-up effort. A hard working crew. We switched from heating oil to natural gas....
Coastal Tanks, Ltd,
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Reviewed in November 2013
JR's an excellent small business. Very attentive and provides better estimates than the larger companies. He has "Andy," who's superb at ducting work in an older house. Also, his piping crew remedied unique older house issues without any commotion. Good guys working on this team. If you...
Newbern Mechanical Company Inc
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Reviewed in April 2013
Steve Heidler recommended replacing the polybutylene pipes with Wirsbo PEX tubing running through the attic. He assured me that it will withstand freezing without bursting. The plumbers had to cut into the drywall in order to connect the tubing to fixtures. The cost included having a drywall...
Heidler Inc
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Reviewed in July 2012
They are local. I have been very happy with them. I think they are very honest and they do pretty good work. I know the owner. He used to have a gas station and then he started his own repair shop.
Tenns Auto Center
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Reviewed in February 2009
I returned from a two week trip in late January to find freezing temperatures and the gas furnace not operating. After following instructions on the furnace to relight the pilot -- electronic ignition -- furnace remained inoperable. I could hear the motor for the fan, the gas being released,...
Harry Varvounis Heating & Air Conditioning
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Find Gas log pros in Waipahu

Little Big Plumbing LLC

4.86(

)

Little Big Plumbing LLC

4.86(

)

Customers say: True professional

Recommended by 100% of Angi customers

We are license, bonded, and insured with over 15 years experience in all aspects of plumbing. We take pride in our work and it shows. Please don't hesitate to call. It is the little things that make the big difference. SECOND LINE IS FOR EMERGENCIES ONLY.

Gas Logs questions, answered by experts

You should have a licensed plumber to install a gas line for your new gas fireplace. As experts in all things natural gas, these professionals understand how to work with gas safely to avoid explosions, leaks, and other potentially hazardous situations. They also know how to handle the other aspects of the process, including pulling permits, digging trenches, and connecting new gas lines to old lines.

Consider an annual inspection conducted by a local plumber to prevent dangerous and destructive leaks. If you recently moved into an older home or are concerned about the age of your gas lines, call an inspector for a closer look. You may also be required to call an inspector after your contractor installs a new line for an appliance.

No, you shouldn’t leave a gas line uncapped because it can allow gas to escape into your environment, which can lead to fires, explosions, and health hazards. That’s why it’s critical to properly cap and seal any unused gas lines as soon as you can. If you’re not comfortable with that, you can always call a licensed plumber to safely handle it for you.

Ensures safety and compliance with local codes, preventing leaks and related hazards.

If your existing gas line requires a simple fix or a small replacement and it's easy to access, you can expect it to take one or two hours. A more complex project like fixing an underground gas line can take several days to complete. Consult a gas plumber near you with the specifics of your project to receive an accurate estimate of the price and time commitment.

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