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Top-Rated Water heater pros in Foster - Updated Nov 2026

Avatar for Rapid Pro Plumbing
Rapid Pro Plumbing
5.0(
11
)
Tankless Water Heater - Repair

Serving Foster, KY and surrounding areas

Approved

Free estimates

Emergency services offered

Credit card accepted

"⭐⭐⭐⭐⭐ Great experience from start to finish! They did an excellent job replacing our water heater. They were professional, knowledgeable, and made sure everything was installed correctly. The work was completed efficiently, and they left everything clean when they were finished. We’re very pleased with the service and would definitely recommend them to anyone needing a water heater replacement or plumbing work!"
Tankless water heater
Tankless water heater
Bathroom remodel
Sink and new faucet
High pressure water main

+1

6 neighbors recently requested a quote
Avatar for Dauenhauer Plumbing
Dauenhauer Plumbing
4.4(
103
)
Tankless Water Heater - InstallTankless Water Heater - RepairWater Heater - Install or Replace+1 more

Serving Foster, KY and surrounding areas

Approved (Corporate)

In business since 1976

Free estimates

Credit card accepted

Respectful. Reliable. Service Reimagined. \nWe are the leading plumbing contractor in Kentucky. Our licensed plumbers serve residential and commercial clients in Louisville and Lexington. Our construction department is among the largest in the state. \n \nWe give each customer and project, regardless of size and cost, the same quality plumbing services while working within the customer's budget. We stand behind our workmanship long after the project is complete. \nOur people are what make the difference. Here's what you can expect from your Dauenhauer service technician: \n \nHighly skilled and trained to solve any problem \nHas passed extensive background checks and regular drug testing \nIdentifiable and proud to represent Dauenhauer \nProfessional and neatly uniformed \nDrives a Dauenhauer service vehicle equipped with a multitude of parts and tools \nWears shoe covers inside your home out of respect

18 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for Arlinghaus Plumbing Heating Air Conditioning & Electrical of Erlanger
Arlinghaus Plumbing Heating Air Conditioning & Electrical of Erlanger
4.1(
33
)
Tankless Water Heater - InstallTankless Water Heater - RepairWater Heater - Install or Replace+1 more

Serving Foster, KY and surrounding areas

Approved

In business since 2008

Free estimates

Credit card accepted

Arlinghaus Plumbing, Heating, Air Conditioning & Electrical is a family-owned business & your trusted expert for AC repair, AC installation, AC tune-ups, heating, plumbing, and electrical services across NKY, Cincinnati & SE Indiana – including Erlanger, Florence, Covington, Newport, Burlington, Independence, Bellevue, Crescent Springs, Union, Fort Thomas, Highland Heights, Cold Spring & Alexandria. Our team delivers fast, reliable service to keep your home comfortable all year. We also handle drain cleaning, sewer services, water heaters, & 24/7 emergency plumbing. Licensed, insured technicians with over 6,000 5-star reviews. Same-day service, upfront pricing, & a 100% satisfaction guarantee. Call today for expert HVAC and plumbing service.

COMMUNITY
COMMUNITY
COMMUNITY
COMMUNITY
COMMUNITY

+56

9 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,689
)
Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Foster, KY and surrounding areas

In business since 1971

Credit card accepted

"We pay yearly but we have this is included with our rental property. They are pretty good on most things. We had a hot water heater replaced and they did an excellent job on that. They are very quick on their response. They dont come out here. It is all done on the internet.  I just like the idea that one time service charge is so much better than trying to hiring someone to come in. It is more about convenience. It pays for itself."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

Recommended by65%of homeowners
Avatar for Apollo Home
Apollo Home
3.5(
61
)
Tankless Water Heater - InstallTankless Water Heater - RepairWater Heater - Install or Replace+1 more

Serving Foster, KY and surrounding areas

In business since 1969

Free estimates

Emergency services offered

"They did a real clean and thorough job replacing our tankless water heater. Service technician Collin was very professional well mannered and highly skilled. The price was a bit higher than the national average however time will tell if it was worth it."
Response time3 hrs
Recommended by76%of homeowners
DC Plumbing and Contracting
3.6(
16
)
Tankless Water Heater - InstallTankless Water Heater - Install - For BusinessTankless Water Heater - Repair+5 more

Serving Foster, KY and surrounding areas

In business since 1998

Free estimates

"Bought house knowing it may possibly need a water main from the street to the house & without a doubt, complete removal / replacement of all waste & supply lines. With Pauls guidance & expertise we found out that the main was not needed. Wow, there is honesty for you. Paul presented a clearly written proposal on the all the work we discussed then executed the work with professionalism. He was meticulous & detail oriented, kept me informed along the way & did exactly what he said. As a consumer we all make choices. Paul is the right choice. Thanks DC Plumbing !"
Recommended by91%of homeowners
Showing 1-10 of 16
Water Heaters FAQs, answered by experts

The good news is that most home warranty plans cover hot water heaters, regardless of whether you have a tank or a tankless model. Your hot water heater should be covered by your home warranty because it's considered an essential home appliance.

Not all types of water heaters require a venting system. Electric tankless water heaters don’t use natural or propane gas, so no venting is required. Instead, they use electric burners to heat water quickly and efficiently. However, any system that does use gas or propane will require ventilation.

It takes between one and three hours to replace a hot water heater element, depending on whether you hire a pro or do the work yourself. For example, a professional plumber with all the necessary tools and experience can often finish the job in one to two hours, whereas DIY will take two to three hours because it'll involve more preparation and troubleshooting.

The average lifespan of a water heater is eight to 12 years. If your water heater is approaching its first decade of life and is giving you problems, talk to a plumber about your replacement options.

Keep in mind that certain parts of a water heater, such as the anode rod, may need replacement long before the heater itself. An anode rod often has a lifespan of three to five years.

Depending on the brand of water heater, you may need to install an expansion tank in order to meet the conditions for warranty coverage. It’s important for consumers to read the fine print of the warranty to see if an expansion tank is necessary. Even if an expansion tank isn’t required for the warranty, it’s usually mandated by building codes—although not for tankless water heaters.

The Foster, KY homeowners’ guide to water heater services

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