Are seismic gas shut-off valves required in California?

• <div><p>Almost all new buildings in California need an earthquake shut-off valve. The requirements for an earthquake gas shut-off valve (and who can install it) depend on where you live. For example, according to the <a href="https://codelibrary.amlegal.com/codes/los_angeles/latest/lamc/0-0-0-186081">Los Angeles Municipal Code</a>, you’re required to hire a licensed contractor to install one whenever you build, sell, or renovate a home. Check with your local building department for your city’s laws on installing, permitting, and inspecting earthquake shut-off valves.</p></div>

How much does it cost to move a gas line?

• <div><p>Renovation projects that require moving a gas-powered appliance may also require moving the gas line that supplies it. The <a href="https://www.angi.com/articles/how-much-should-it-cost-move-gas-line.htm">cost to move a gas line</a> falls between <b>$375 and $750</b> and will depend on how far the line needs to be moved, the cost of the permits, and how much excavation is needed, along with other factors. </p></div>

Get matched with top gas log pros in Evansdale, IA

Q: Can you install a gas dryer yourself?

• <div><p>While you can <a href="https://www.angi.com/articles/how-to-install-gas-dryer.htm">install a gas dryer yourself</a>, we recommend hiring a pro to help with any work involving gas (safety first!). Keep in mind that your gas dryer will have to meet specific codes and standards. While it will cost more money to work with a professional, it will be money well spent knowing that it&rsquo;s hooked up correctly.</p></div>

Q: What kind of tape do you use for gas lines?

• <div><p>Only yellow Teflon tape is approved for use on gas lines. Also called yellow PTFE tape, it is thicker and specifically rated for use on natural gas and propane connections. Standard white Teflon tape is not safe for gas applications. If you have questions about sealing gas line connections, contact a pro like a gas line contractor or plumber <a href="https://www.angi.com/articles/who-installs-or-runs-gas-line.htm">who installs or runs gas lines</a>.</p></div>

Q: Which types of gas pipes are more susceptible to leaks?

• <div><p>Any gas pipe can leak, especially if it&rsquo;s old or isn&rsquo;t properly maintained. However, even with a shovel, plastic pipes are more easily damaged by impact. That&rsquo;s why it&rsquo;s so important to have gas lines marked by the utility company before you begin digging for any reason. Some metal pipes, like black pipes, galvanized steel, and copper, aren&rsquo;t as easily damaged by impact but can degrade over the years, leading to leaks. </p></div>

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Verified Reviews for Gas Log Service pros in Evansdale, IA

*The Angi rating for Gas Log Service companies in Evansdale, IA 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 Evansdale, IA 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 25, 2025

Reviewed in June 2022
This company was amazing! We contacted them and within a week, they had contacted us back. They set up a time, called the gas company, and all parties needed to make sure they knew where not to dig. They came in an afternoon, and within a little over an hour and a half the fence was...
Dog Guard
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Reviewed in October 2018
A thorough inspection and cleaning was performed on our gas fireplace and furnace. A complete report was provided by the technician on the services which were provided in a professional manner with attention to detail. Thank you, Justin!
Dalton Plumbing, Heating, Cooling, Electric and Fireplaces, Inc.
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Reviewed in June 2017
I was very impressed with Tim the first time I met him. I was surprised by how fast I was contacted by him, I was contacted right after I logged off of the HomeAdvisor web site.. When I set up a time to met with Tim, he arrive at the scheduled time. When I hired him for the job he was able...
Tim Nichols Construction
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Reviewed in November 2013
I have had my furnace and fireplace checked for several years by another company who did a very thorough job. I watched this done several times so I know what should be done when checking a furnace and fireplace. The company I normally use was so backed up, I called All Star. They were out to...
ALL STAR PLUMBING & HEATING
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Reviewed in April 2013
We are very pleased. The last time we had work done we chose Twin Oaks because it was a lower bid and they left a huge mess. They cut down the trees but didn't clean up the mess. This time, Expert Tree came promptly after receiving the bid, cleaned up after themselves, and kindly left a few...
EXPERT TREE CO
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Reviewed in June 2012
Noticed on Sunday night that the blower on our furnace had stopped. Had heard it the during the week making noises and should have called sooner, but then on a Sunday night it quite. Fortunately it wasn't bitterly cold out and was able to keep house warm with our infraheater and space heater. ...
Jim Hundley Heating & Air Conditioning
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Reviewed in April 2010
We had two furnaces in our house that needed to be replaced. After getting quotes from 3 contractors, Ron Baker with Quality Air was the one we decided to go with. One furnace is in a particularly tight spot in a poorly designed utility room - Ron measured carefully and said he'd be able to get...
Quality Air Heating & Cooling
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Find Gas log pros in Evansdale

Jim Hundley Heating & Air Conditioning

4.27(

)

Jim Hundley Heating & Air Conditioning

4.27(

)

Customers say: Terrific value

30 years of experience

HVAC and plumbing repair, replacement, new construction and remodels

"Fixed in 15 minutes or less and charge was minimal. Knew I didn't have heat and showed up very quickly. Would hire again"

Daniel J on December 2019

HVAC and plumbing repair, replacement, new construction and remodels

"Fixed in 15 minutes or less and charge was minimal. Knew I didn't have heat and showed up very quickly. Would hire again"

Daniel J on December 2019

Dalton Plumbing, Heating, Cooling, Electric and Fireplaces, Inc.

4.76(

144

)

Dalton Plumbing, Heating, Cooling, Electric and Fireplaces, Inc.

4.76(

144

)

Customers say: Quick response

Recommended by 94% of Angi customers

At Dalton Plumbing, Heating, Cooling, Electric and Fireplaces, Inc., "Your comfort is our promise" is more than just a slogan. We have been servicing the surrounding Cedar Falls, IA area since 1959 and have always had the latest equipment to provide quality plumbing, heating, air conditioning, air quality, and fireplace services to our local customers. We have 12 master technicians that are ready to serve you and provide top assistance. Call us today to schedule an appointment.

"Honestly, I really wish I could give a better review. Most of the people we have worked with at Dalton have been very polite and they always come out to work on our systems. They installed our grandmothers system so we decided to go with them as well. Unfortunately we paid for a new heat pump system (A/C/Furnace Combo) and since it's been installed they've had to come out 5 or 6 times now. the first four times were because settings were improperly configured on the circuit board of the furnace unit. Each time they came out they had different techs with them saying different things. First the furnace wasn't adequately cooling the house and the noise coming from it was really obnoxious. So we had issues with cooling, now we go to test the furnace to make sure we have heat for the cold nights that are coming and we have no heat. The breaker outside had to be replaced, the unit won't pull gas. It's just been a mess. One of the technicians straight up gaslit us insisting that the sound our furnace was making was "normal as far as I can tell" and tried refusing to come service it, saying he wanted to get a factory representative, but then when he showed up he agreed it was too loud, did a little research and fixed the problem (without the factory rep). Like come on guys. We spent like almost 15 grand with you and this is how we get treated? We just want our stuff to work. Customer service is not what this review is based on, we have a 15 thousand dollar piece of metal that doesn't function properly and, unfortunately, that is a bigger deal to me than a rude technician. It has been months since this was installed, it needs to be remedied I'm getting sick of this. Update: they replaced the furnace completely. As of tonight it is still not functioning as advertised. Don’t buy a heat pump system here, it’s not worth the trouble. I also really like how the owner responds to all these nice reviews but hasn't had anything to say about the horrible experience we've had. Real cool."

Joshua D on November 2023

"Honestly, I really wish I could give a better review. Most of the people we have worked with at Dalton have been very polite and they always come out to work on our systems. They installed our grandmothers system so we decided to go with them as well. Unfortunately we paid for a new heat pump system (A/C/Furnace Combo) and since it's been installed they've had to come out 5 or 6 times now. the first four times were because settings were improperly configured on the circuit board of the furnace unit. Each time they came out they had different techs with them saying different things. First the furnace wasn't adequately cooling the house and the noise coming from it was really obnoxious. So we had issues with cooling, now we go to test the furnace to make sure we have heat for the cold nights that are coming and we have no heat. The breaker outside had to be replaced, the unit won't pull gas. It's just been a mess. One of the technicians straight up gaslit us insisting that the sound our furnace was making was "normal as far as I can tell" and tried refusing to come service it, saying he wanted to get a factory representative, but then when he showed up he agreed it was too loud, did a little research and fixed the problem (without the factory rep). Like come on guys. We spent like almost 15 grand with you and this is how we get treated? We just want our stuff to work. Customer service is not what this review is based on, we have a 15 thousand dollar piece of metal that doesn't function properly and, unfortunately, that is a bigger deal to me than a rude technician. It has been months since this was installed, it needs to be remedied I'm getting sick of this. Update: they replaced the furnace completely. As of tonight it is still not functioning as advertised. Don’t buy a heat pump system here, it’s not worth the trouble. I also really like how the owner responds to all these nice reviews but hasn't had anything to say about the horrible experience we've had. Real cool."

Joshua D on November 2023

Gas Logs questions, answered by experts

Almost all new buildings in California need an earthquake shut-off valve. The requirements for an earthquake gas shut-off valve (and who can install it) depend on where you live. For example, according to the Los Angeles Municipal Code, you’re required to hire a licensed contractor to install one whenever you build, sell, or renovate a home. Check with your local building department for your city’s laws on installing, permitting, and inspecting earthquake shut-off valves.

While you can install a gas dryer yourself, we recommend hiring a pro to help with any work involving gas (safety first!). Keep in mind that your gas dryer will have to meet specific codes and standards. While it will cost more money to work with a professional, it will be money well spent knowing that it’s hooked up correctly.

Only yellow Teflon tape is approved for use on gas lines. Also called yellow PTFE tape, it is thicker and specifically rated for use on natural gas and propane connections. Standard white Teflon tape is not safe for gas applications. If you have questions about sealing gas line connections, contact a pro like a gas line contractor or plumber who installs or runs gas lines.

Any gas pipe can leak, especially if it’s old or isn’t properly maintained. However, even with a shovel, plastic pipes are more easily damaged by impact. That’s why it’s so important to have gas lines marked by the utility company before you begin digging for any reason. Some metal pipes, like black pipes, galvanized steel, and copper, aren’t as easily damaged by impact but can degrade over the years, leading to leaks.

Renovation projects that require moving a gas-powered appliance may also require moving the gas line that supplies it. The cost to move a gas line falls between $375 and $750 and will depend on how far the line needs to be moved, the cost of the permits, and how much excavation is needed, along with other factors.

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