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Verified Reviews for Water Heater Service pros in Marshalltown, IA

*The Angi rating for Water Heater Service companies in Marshalltown, 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 Marshalltown, 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 October 04, 2025

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Avatar for West Shore Home Des Moines

West Shore Home Des Moines

305 Adventureland Drive NW​ Suites
5.00(
1
)
•Approved Pro

West Shore Home Des Moines

305 Adventureland Drive NW​ Suites
5.00(
1
)
•Approved Pro
154 local quotes requested
19 years of experience

To accomplish our mission, we have implemented a simple approach that will restore the beauty of your home while significantly reducing your energy bills - and we get it done in just one day! From start to finish, the West Shore Window & Door, Inc., experience is engineered to bring happiness to every home. The health and safety of our customers and employees is a top priority. Our team is following all CDC guidelines so we can provide you with the fast and convenient home improvements. We are also offering free virtual design consultations! Schedule your free consultation today.

"West Shore Homes installed a new shower. They were so friendly and worked efficiently. I was expecting to have to clean up after they were done, but they did all of that for me. My new shower is beautiful and I am happy with the work that was done and each employee that I had contact with"

Heather H on September 2025

To accomplish our mission, we have implemented a simple approach that will restore the beauty of your home while significantly reducing your energy bills - and we get it done in just one day! From start to finish, the West Shore Window & Door, Inc., experience is engineered to bring happiness to every home. The health and safety of our customers and employees is a top priority. Our team is following all CDC guidelines so we can provide you with the fast and convenient home improvements. We are also offering free virtual design consultations! Schedule your free consultation today.

"West Shore Homes installed a new shower. They were so friendly and worked efficiently. I was expecting to have to clean up after they were done, but they did all of that for me. My new shower is beautiful and I am happy with the work that was done and each employee that I had contact with"

Heather H on September 2025

Bob's Septic Tank & Portable Restroom Service

2785 NE 46th Ave
No reviews yet

Bob's Septic Tank & Portable Restroom Service

2785 NE 46th Ave
No reviews yet
Free onsite estimate

In 1961, Bob Davis started part-time with one septic truck serving Berwick, Iowa, community. Bob made relationships within the community over time and the company grew into the Bob’s Septic Tank & Portable Restroom Service we are today! We are the only veteran owned and operated full service septic service provider in Central Iowa. We do everything from septic tank and pit pumping, to time of transfer inspections, to septic system install, repair and replacement.

In 1961, Bob Davis started part-time with one septic truck serving Berwick, Iowa, community. Bob made relationships within the community over time and the company grew into the Bob’s Septic Tank & Portable Restroom Service we are today! We are the only veteran owned and operated full service septic service provider in Central Iowa. We do everything from septic tank and pit pumping, to time of transfer inspections, to septic system install, repair and replacement.

Comfortec Heating Cooling & Plumbing Inc

1819 18th St
No reviews yet

Comfortec Heating Cooling & Plumbing Inc

1819 18th St
No reviews yet
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.

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.

Solar Wolf Energy

2.00(
2
)

Solar Wolf Energy

2.00(
2
)
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!

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!

H1H2O Sewer & Drain Cleaning

2420 North Court Street
No reviews yet

H1H2O Sewer & Drain Cleaning

2420 North Court Street
No reviews yet

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.

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

2436 Ave L
No reviews yet

Eledge Plumbing

2436 Ave L
No reviews yet
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

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

Kenco Construction LLC

16303 Bluegrass RD
No reviews yet

Kenco Construction LLC

16303 Bluegrass RD
No reviews yet
42 years of experience

Ken Co Construction is a women owned construction service with 30 years of experience. We offer quality services that will stand the test of time, including new construction and remodeling work for both residential and commercial structures. We are also experienced working with air conditioning, electrical, plumbing and general contracting projects. At Ken Co, we are not only concerned with budgets and schedules; we also take pride in our superior craftsmanship, commitment to excellence and dedication to customer satisfaction. US Federal Contractor Registration DUNS: 030713116 CAGE: 643P6 Woman Owned Small Business Current in CCR and ORCA 236115 - New Single-Family Housing Construction (except Operative Builders) 236116 - New Multifamily Housing Construction (except Operative Builders) 236117 - New Housing Operative Builders 236118 - Residential Remodelers 238210 - Electrical Contractors and Other Wiring Installation Contractors 238220 - Plumbing, Heating, and Air-Conditioning Contractors

Ken Co Construction is a women owned construction service with 30 years of experience. We offer quality services that will stand the test of time, including new construction and remodeling work for both residential and commercial structures. We are also experienced working with air conditioning, electrical, plumbing and general contracting projects. At Ken Co, we are not only concerned with budgets and schedules; we also take pride in our superior craftsmanship, commitment to excellence and dedication to customer satisfaction. US Federal Contractor Registration DUNS: 030713116 CAGE: 643P6 Woman Owned Small Business Current in CCR and ORCA 236115 - New Single-Family Housing Construction (except Operative Builders) 236116 - New Multifamily Housing Construction (except Operative Builders) 236117 - New Housing Operative Builders 236118 - Residential Remodelers 238210 - Electrical Contractors and Other Wiring Installation Contractors 238220 - Plumbing, Heating, and Air-Conditioning Contractors

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Water Heaters questions, answered by experts

If your system is not vented properly, you could experience what’s called backdrafting. Backdrafting is when your ventilation system isn’t working as it should, and instead of releasing gases outside, they get trapped inside your home. 

Gas and propane water heaters create a few types of combustion gases, but the most dangerous is carbon monoxide. If there’s too much build-up of these gases inside your home, it can lead to carbon monoxide poisoning.

Signs that your water heater may explode include rust-colored water coming from hot water taps, the smell of sulfur or rotten eggs coming from the water, shaking or rumbling in the tank, and a leaky temperature and pressure valve. If the water heater feels excessively hot to the touch, it could also indicate the prospect of an explosion. If you suspect your water heater might explode, call a pro immediately to address the problem.

Yes, most municipalities have codes that require water heaters to have pans. A pan is necessary when a water heater or hot water storage tank is installed in an area where water leakage could cause damage, such as an attic, second floor, or finished basement. Tankless water heaters are not required to have a pan since there is no storage tank.

The standard copper wire gauge to use with any 30-amp circuit is a 10-gauge wire. The National Electric Code specifies a 10-gauge wire with appliances like water heaters running on 30 amps. If you try to use a smaller gauge wire, such as a 12 gauge, with a 30-amp breaker, you run the risk of the wire overheating and melting or causing a fire. Because of the safety hazards, the gauge of the wire is not an area to try to cut costs when connecting a 30-amp breaker to a water heater.

You can use multiple tankless water heaters, but that doesn’t mean you should. Adding multiple tankless heaters adds considerable cost to your home in both parts and installation costs. Also, you’re adding many more points of failure in the system, making plumbing issues harder to diagnose. More heaters mean more maintenance, and insurers may want a word regarding the increased risk of water damage. A single, larger unit makes more sense in most situations.

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