How long does it take to replace an electric water heater?

• <div><p>The amount of time it takes to replace an electric water heater will depend on the skill level of the individual who is replacing it. For example, if you replace it yourself–and you don’t have much experience–you can expect the project to take a full day. </p><p>However, if you have a certified plumber or water heater contractor install your new water heater, it can take as little as 2 to 3 hours.</p></div>

Get matched with top water heater pros in Griswold, IA

Q: Are hot water heater expansion tanks necessary?

• <div><p>While many older homes don&rsquo;t need hot water heater expansion tanks, they&rsquo;re necessary in most newer homes and are required by building codes. These tanks are required by code in areas where there are backflow preventers or pressure regulators on the incoming water pipe between the public water pipes and the water heater. However, tankless water heaters don&rsquo;t require expansion tanks.</p></div>

Q: How much do different types of water heaters cost?

• <div><p>It&rsquo;s important to find the type of water heater that fits your needs and budget. Depending on the type of water heater, size, brand, and the type of energy you use to heat the water, costs range from a few hundred dollars to several thousand. Some of the most common types of water heaters include:</p><ul><li><p>Electric: $600&ndash;3,500</p></li><li><p>Gas: $700&ndash;$2,700</p></li><li><p>Propane: $700&ndash;$2,500</p></li><li><p>High efficiency: $1,500&ndash;$3,000</p></li><li><p>Indirect: $1,200&ndash;$3,500</p></li><li><p>Hybrid heat pump: $1,200&ndash;$3,500</p></li></ul><p></p></div>

Q: Is replacing a water heater worth it?

• <div><p>Replacing an older water heater that requires frequent repairs is almost always worth it. If your fixture is nearing the end of its life span&mdash;around 10 to 20 years, depending on the model&mdash;replacing a water heater might save you money in the long run. Replacing a water heater generally costs less than repairing a fully flooded basement, and some high-efficiency units pay for themselves thanks to energy savings. Plus, installing a new water heater and upgrading to tankless will boost your home value and make your hot water more readily available, improving comfort for your family.</p></div>

Q: How long will a water heater last after it starts leaking?

• <div><p>A leaking water heater could potentially last for a few weeks or months before you need to repair it. However, it's not advisable to wait too long. Once your water heater starts leaking, it's likely that the underlying cause of the leak is getting worse as time goes on. Without immediate repair, your water heater could fail. Instead of using a leaky water heater, you should turn it off and call a pro to fix it.</p></div>

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Verified Reviews for Water Heater Service pros in Griswold, IA

*The Angi rating for Water Heater Service companies in Griswold, 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 Griswold, 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 November 16, 2025

Reviewed in May 2019
D & E did the fill dirt around our house to help with the water issues in our basement. They did an amazing job and it was very affordable.
D AND E OUTSIDE SERVICES, LLC
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Reviewed in September 2016
Excellent! The problem was solved with the diagnosis from Neighbors.I had been having problems with drains in one of my rental homes. I was in New York when it happened. Water was coming down through the ceiling and into the basement. I asked neighbors to come and help diagnose the problem and...
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 June 2013
Mike arrived right on time and got started after introductions. He did a thorough job inspecting both buildings for a very reasonable price. He climbed up on the roofs of both inspected gutter chimneys, then around both foundations. Then inside checking both furnaces and AC units. Windows,...
The BrickKicker
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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 October 2010
We have an Older home so some of the construction was differant but Shannon was able to solve any problems and did a great job of Insulating our side walls and the attic. We will now have a warm and cozy home. We can already feel the difference. We are waiting for the first utility bill after...
S & K Insulation Services
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Reviewed in February 2009
Mark the manager and Dave the Mechanic are wonders. They are two honest men. "Only what you need...at a price guaranteed," isn't just a sales come-on. They live by that motto. Dave said, "I've had some success draining/flushing heater cores before. I can't be sure of the results unless I try....
EXHAUST PROS
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Find Water heater pros in Griswold

Double M Hydro Excavation

4.00(

)

•Approved Pro

Double M Hydro Excavation

4.00(

)

•Approved Pro

Customers say: Quick response

Recommended by 100% of Angi customers

2 years of experience

We are a boutique firm that specializes in excavation projects. We have many years of experience, and are proud to say that most of our business comes from referrals. Call today to find out why our customers always refer us to friends and family! We offer free estimates. Our work is second to none!

"Quick and efficient!"

Steve M on November 2023

"Quick and efficient!"

Steve M on November 2023

Neli Virtual Appliance Repair

Neli Virtual Appliance Repair

Customers say: Super punctual

30545 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

Spc Plumbing

No reviews yet

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.

Service Guard - A Division of Black Hills Energy

5.00(

)

Service Guard - A Division of Black Hills Energy

5.00(

)

Customers say: Quick response

Recommended by 100% of Angi customers

We're Service Guard, and we fix appliances! We're a division of natural gas and electric utility Black Hills Energy, and we operate in Colorado, Iowa, Kansas and Nebraska. We've been providing peace of mind protection against the unexpected cost and hassle of appliance repair for over 35 years. You owe it to yourself to learn more about Service Guard.

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 21

Water Heaters questions, answered by experts

While many older homes don’t need hot water heater expansion tanks, they’re necessary in most newer homes and are required by building codes. These tanks are required by code in areas where there are backflow preventers or pressure regulators on the incoming water pipe between the public water pipes and the water heater. However, tankless water heaters don’t require expansion tanks.

It’s important to find the type of water heater that fits your needs and budget. Depending on the type of water heater, size, brand, and the type of energy you use to heat the water, costs range from a few hundred dollars to several thousand. Some of the most common types of water heaters include:

Electric: $600–3,500
Gas: $700–$2,700
Propane: $700–$2,500
High efficiency: $1,500–$3,000
Indirect: $1,200–$3,500
Hybrid heat pump: $1,200–$3,500

The amount of time it takes to replace an electric water heater will depend on the skill level of the individual who is replacing it. For example, if you replace it yourself–and you don’t have much experience–you can expect the project to take a full day.

However, if you have a certified plumber or water heater contractor install your new water heater, it can take as little as 2 to 3 hours.

Replacing an older water heater that requires frequent repairs is almost always worth it. If your fixture is nearing the end of its life span—around 10 to 20 years, depending on the model—replacing a water heater might save you money in the long run. Replacing a water heater generally costs less than repairing a fully flooded basement, and some high-efficiency units pay for themselves thanks to energy savings. Plus, installing a new water heater and upgrading to tankless will boost your home value and make your hot water more readily available, improving comfort for your family.

A leaking water heater could potentially last for a few weeks or months before you need to repair it. However, it's not advisable to wait too long. Once your water heater starts leaking, it's likely that the underlying cause of the leak is getting worse as time goes on. Without immediate repair, your water heater could fail. Instead of using a leaky water heater, you should turn it off and call a pro to fix it.

The Griswold, IA homeowners’ guide to water heater services

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

See all articles

Allie Ogletree
•
May 2, 2025May 2, 2025
How Much Does a Tankless Water Heater Cost? [2025 Data]
Tankless water heater costs depend on the size of your water heater, location, fuel type, and more. Keep reading to calculate your expenses.
Scott Dylan Westerlund
•
May 28, 2025May 28, 2025
How Much Does a Water Heater Gas Valve Replacement Cost? [2025 Data]
Learn about the different factors that go into water heater gas valve replacement costs to see if you should DIY the project or call a pro.
Timothy Moore
•
May 29, 2025May 29, 2025
How Much Does a Water Heater Expansion Tank Cost? [2025 Data]
Wondering how much a water heater expansion tank costs? Use this cost guide to get an accurate estimate and learn how to choose the right one for your home.
Mitchell Grant
•
Apr 25, 2025Apr 25, 2025
Gas vs. Electric Water Heaters: Which Is Better for Your Home?
Learn the pros and cons of gas water heaters and electric water heaters. Find out which one is the best option for your home.
Kate Fann
•
Oct 20, 2025Oct 20, 2025
9 Signs Your Water Heater Is Going Out
Leakage, lacking hot water, and other signs tell you that your water heater is failing. Take action before it’s too late.
Taylor Sansano
•
Oct 20, 2025Oct 20, 2025
Why Your Water Heater Keeps Tripping the Breaker and What to Do About It
Common causes for a water heater that keeps tripping a breaker include a damaged heating element or thermostat. Keep reading to find out other common reasons.