How much does it cost to convert a gas water heater to electric?

• <div><p>Converting a gas water heater to an electric one can cost <b>between $870 and $4,100</b>, depending on the installation scope, plumbing and electrical needs, and the water heater model. However, it’s always better to contact a local pro for a more accurate quote. Also, since natural gas is cheaper than electricity in most regions, you should prepare yourself for a higher monthly cost after the initial conversion. </p></div>

How long does it take to replace a water heater?

• <div><p>The time it takes to replace a water heater depends on the complexity of the job. Expect your contractor to spend:</p><ul><li><p>One to three hours on a standard tank-style water heater replacement</p></li><li><p>Two to three hours on a tankless water heater replacement</p></li><li><p>Four to six hours replacing a tank-style water heater with a tankless water heater</p></li><li><p>One hour for each additional parallel or point-of-use water heater</p></li></ul><p>Your project will take longer if you’re switching fuel sources, upgrading to tankless, or relocating your water heater.</p></div>

Get matched with top water heater pros in Red Oak, IA

Q: What are the signs that a water heater is about to go bad?

• <div><p>Signs your water heater is about to fail include: a unit older than ten years, rust water coming from your faucets, banging and rumbling noises when you call for hot water, and leaks coming from the tank. You might also notice a foul odor when you turn on your hot water, akin to rotten eggs or sulfur. Of course, your water heater might also need replacement if your water doesn&rsquo;t stay hot or takes longer to heat up.</p></div>

Q: Can you vent a gas water heater out the side of the house?

• <div><p>You can and should vent the gas from your hot water heater to the outside of your home. Traditionally, these gases were vented back to other gas appliances, like stoves or furnaces, but many jurisdictions have outlawed this practice due to the risks it provides. </p><p>Most water heaters today use atmospheric venting that exhausts the gas out of the home through a pipe.</p></div>

Q: Do water heater installation laws change in different states?

• <div><p>Every city and state will have its own set of installation codes and laws. Some won&rsquo;t require you to obtain a permit before replacing your water heater, though we recommend you do, regardless of the local codes. On the other hand, some cities and states might require secondary permits for plumbing and electrical work related to the installation. Check with a <a href="https://www.angi.com/nearme/water-heater-installation/">local water heater installation company</a> and local building codes to confirm which permits are required and what the specific laws are.</p></div>

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Verified Reviews for Water Heater Service pros in Red Oak, IA

*The Angi rating for Water Heater Service companies in Red Oak, IA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Water Heater Service needs.

*The HomeAdvisor rating for Water Heater Service companies in Red Oak, IA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Water Heater Service needs.

Last update on December 10, 2025

Reviewed in June 2023
David was personable, prompt, and precise in his installing of a deadbolt and door knob. I would hire him for other work, as well! 5/5
David J. Soukup Construction, Inc.
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Reviewed in August 2018
They did a great job on my lawn. It took awhile for them to finish due to the rain, but they told me that up front. Very Friendly and helpful.
D AND E OUTSIDE SERVICES, LLC
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Reviewed in October 2014
I have been a Neighbors customer for 14 years. I have never thought about switching to other companies that provide similar services. Neighbors staff have always been courteous over the phone when scheduling appointments, listening to issues or getting those weekend calls. The service techs...
Neighbors Heating Cooling Plumbing & Geothermal
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Reviewed in July 2013
I had gone without water for two weeks, because the plumbers' businesses in my county did not come when they promised, nor would they return calls, nor say why they didn't want the job, nor give any other professional response. But Mike came within hours of my call, from the next county over. ...
Mike's Plumbing and Pump Service
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Reviewed in March 2013
The water softener doesn't work as well as the softener that we replaced. Service provided to fix the problem is not acceptable. We are going to replace this softener with a different brand from a different company.
Culligan Water of Atlantic
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Reviewed in March 2013
The water faucet leaked water because the seal did not fit the openings in our sink correctly. They came back and sealed it with calk. I could have easily done that myself. I paid for and expected a professional installation job. What I got was a sloppy quick fix. I have now replace the...
MASKER PLUMBING & HEATING
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Reviewed in February 2012
Kevin and Nate first pre-plumbed our drains and well runs before the concrete floor was poured and as soon as the inside was ready for the rough in they came back and worked with us on the locations of everything and talked us through what they would be doing and when. We felt totally...
City Plumbing
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Reviewed in November 2008
Tom arrived to do an estimate when he said he would and he was polite and professional. He made it clear that he might not get to my job for weeks because of a backlog of work. I was fine with that. He didn't give me a specific date when the tree would be cut down. In fact, he just showed up one...
FOREVER GREEN TREE SERVICE INC
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Find Water heater pros in Red Oak

Morris Excavating Co.

New on AngiNew on Angi

•Approved Pro

Morris Excavating Co.

New on AngiNew on Angi

•Approved Pro

39 local quotes requested

35 years of experience

**Due to our current service schedule our minimum project is $5,000** **We do not pump septic tanks** Please call today to schedule your appointment at 531-777-0830 Welcome to Morris Excavating Co., Inc. We proudly provide the highest quality of service and craftsmanship for each aspect of your project. Our depth of knowledge and experience solidify our belief that customer service stands as the highest priority. We eagerly look forward to working with you and making your vision a reality. Give us a call, text or email today, and let us get started!

Neli Virtual Appliance Repair

Neli Virtual Appliance Repair

Customers say: Super punctual

27329 local quotes requested

9 years of experience

NEW! Appliance Consultation – Just $35 Get expert advice before you spend on repairs or replacements. A Neli technician will evaluate your issue and help you decide if your appliance can be fixed—or if it’s time for a new one. Virtual Appliance Diagnosis and Repair - Just $45 Service Description: Diagnose or repair your appliance virtually—no need for anyone to enter your home. Neli’s certified technicians guide you step-by-step via secure video chat. How It Works: Book online at nelihome.com or call 833-876-0900 Connect with a tech through our video platform Diagnose or fix the issue in real time Get expert advice and confidence in your next steps What’s Included: Real-time video guidance from a certified technician Diagnosis of the issue OR full repair (when possible) Step-by-step guidance using your smartphone or tablet Safe, contact-free service - no one in your home Flexible scheduling—appointments available daily Perfect For: Appliance fixes HVAC troubleshooting DIY-savvy homeowners Saving time and money on service calls

"Super helpful"

Michele H on November 2025

"Super helpful"

Michele H on November 2025

Raw Har Plumbing LLC

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Raw Har Plumbing LLC

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Emergency services offered

16 years of experience. 10% military discount! 10% widow/widower discount! Residential and commercial service plumbing and drain cleaning. Repair your water heater for much cheaper! We can replace as well. Remodeling, new shower, update your fixtures!

Spc Plumbing

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Spc Plumbing

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Were to help you with any sewer repairs, septic tank installations, and water line repairs you may need.

Comfortec Heating Cooling & Plumbing Inc

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Comfortec Heating Cooling & Plumbing Inc

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Free onsite estimate

At Comfortec we are honored to work for you. When you invite a Comfortec employee into your Northwest Iowa home we will be on time, courteous and professional. Our technicians use carpet mask, protective shoe covers, and drop cloths to prevent your home from having damages caused by our service.

Krell Distributing Co Inc

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Krell Distributing Co Inc

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53 years of experience

Additional DBA - Krell Industries. Family owned & operated. Nationwide service.

Solar Wolf Energy

2.00(

)

Solar Wolf Energy

2.00(

)

10 years of experience

Solar Wolf is a full service solar company with a great reputation and an old world belief to our customers. To under-promise and over-deliver, period. We have 18 years experience in construction, remodeling, roofing, solar water heaters, solar pv systems, battery back-up systems and much more. See what Solar Wolf Energy can do for you!

FIX-A-LOT Handyman Service

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FIX-A-LOT Handyman Service

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14 years of experience

Flexible hours to fit your needs. Free estimates. Reliable, professional, insured.

H1H2O Sewer & Drain Cleaning

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H1H2O Sewer & Drain Cleaning

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Terry has been providing the great people of Ottumwa, Oskaloosa, Pella, and the surrounding communities unparalleled service for the last 16 years. Terry not only provides service to residential and commercial customers, he is also the one plumbers call to get the job done. H1H2O Sewer & Drain Cleaning Service is has the lowest prices around. Contact Terry for the following: •Drain Cleaning •Sewer Cleaning •Minor Plumbing •Flooded Basements •Bathroom Drain Clearing • Kitchen sinks unclogged •Toilets and Tubs unclogged •Septic Tank Line Cleaning •Residential •Commercial H1H2O Sewer & Drain Cleaning Service is a locally owned and operated business. Call today for prompt and reliable service! Drain Cleaning Sewer Cleaning Minor Plumbing Basements pumped out Bathroom Drain Clearing Bathroom and Kitchen sinks unclogged Toilets and Tubs unclogged Residential Commercial Ottumwa, Iowa, Oskaloosa, Iowa, Pella, Iowa, Fairfield, Iowa.

Eledge Plumbing

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Eledge Plumbing

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Free onsite estimate

Business CategoryPlumbing Contractors, Plumbers - Commercial, Plumbing - Renovation & Repair, Plumbing Drains & Sewer Cleaning, Water Heaters - Repairing, In-floor Heating, Water Heater - Tankless, Water Heaters - Parts & Supplies Products & Services.This company provides residential and light commercial plumbing contractor services including drain line replacements, water heater repairs, reverse osmosis filters and plumbing repairs. They also offer in-floor heating services. - Radon testing and Mitigation

Showing 1-10 of 23

Water Heaters questions, answered by experts

Converting a gas water heater to an electric one can cost between $870 and $4,100, depending on the installation scope, plumbing and electrical needs, and the water heater model. However, it’s always better to contact a local pro for a more accurate quote. Also, since natural gas is cheaper than electricity in most regions, you should prepare yourself for a higher monthly cost after the initial conversion.

Signs your water heater is about to fail include: a unit older than ten years, rust water coming from your faucets, banging and rumbling noises when you call for hot water, and leaks coming from the tank. You might also notice a foul odor when you turn on your hot water, akin to rotten eggs or sulfur. Of course, your water heater might also need replacement if your water doesn’t stay hot or takes longer to heat up.

You can and should vent the gas from your hot water heater to the outside of your home. Traditionally, these gases were vented back to other gas appliances, like stoves or furnaces, but many jurisdictions have outlawed this practice due to the risks it provides.

Most water heaters today use atmospheric venting that exhausts the gas out of the home through a pipe.

Every city and state will have its own set of installation codes and laws. Some won’t require you to obtain a permit before replacing your water heater, though we recommend you do, regardless of the local codes. On the other hand, some cities and states might require secondary permits for plumbing and electrical work related to the installation. Check with a local water heater installation company and local building codes to confirm which permits are required and what the specific laws are.

The time it takes to replace a water heater depends on the complexity of the job. Expect your contractor to spend:

One to three hours on a standard tank-style water heater replacement
Two to three hours on a tankless water heater replacement
Four to six hours replacing a tank-style water heater with a tankless water heater
One hour for each additional parallel or point-of-use water heater

Your project will take longer if you’re switching fuel sources, upgrading to tankless, or relocating your water heater.

The Red Oak, IA homeowners’ guide to water heater services

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

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