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

Avatar for Reliable Plumbing Inc.
Reliable Plumbing Inc.
4.4(
18
)
Tankless Water Heater - InstallTankless Water Heater - Install - For BusinessTankless Water Heater - Repair+5 more

Serving Killian, LA and surrounding areas

Approved

In business since 1984

Free estimates

Emergency services offered

"Five stars are simply not enough to express my satisfaction with the service provided by Reliable Plumbing. After multiple other companies failed me, their team quickly and professionally solved my drain clog issue, and supplied and installed my new tankless water heater. The technician was was knowledgeable, courteous, and explained everything throughout the process, and I love that they are a family owned business. To top it all off, their prices beat other companies I had to deal with. Thank you Reliable Plumbing. I don't have enough words to express my appreciation. I gained a forever plumbing company!"
Project Photos
Shower Installation
Water Heater Replacement
Water Heater Installation
Water Heater Installation

+5

Response time1 day
Response rate100%
Avatar for MC Maintenance
MC Maintenance
5.0(
4
)
Water Heater - Install or ReplaceWater Heater - Repair or ServiceTankless Water Heater - Install+1 more

Serving Killian, LA and surrounding areas

Approved

In business since 2005

Emergency services offered

Warranties offered

"The plumber and helper showed up right on time, explained all the work that needed to be done and the price. Work was completed and they cleaned the area better than it was when they arrived. Friendly and professional, I will be calling MC Maintenance for all my future plumbing needs. Eileen"
Photos
10 neighbors recently requested a quote
James Conway
New to Angi
Tankless Water Heater - InstallTankless Water Heater - RepairWater Heater - Install or Replace+1 more

Serving Killian, LA and surrounding areas

Approved

In the construction business for 35 years and I have talents in every field in construction.\nBuilt my first house at the age of 49 and learned everything I know for being hands on type of person. I’m an engineer at a hotel so I take care of the maintenance and equipment for the building and guest rooms.\nI’m a person that will not tell that I can fix something if I can’t I’m honest and always truthful to my word.

KelCo Plumbing and Home Repair
New to Angi
Tankless Water Heater - RepairWater Heater - Repair or Service

Serving Killian, LA and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

KelCo Plumbing and Home Repair is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!

Avatar for Pops Handyman Service
Pops Handyman Service
New to Angi
Water Heater - Install or Replace

Serving Killian, LA and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

Hi im Jesse former Husband and Father for 30+years. I have seen and fixed just about everything that can possibly break or fail inside and outside a home. From installing Floors to making ceilings repairs. Framing and sheetrock installation, replacing doors external and internal. I can haul anything from Vehicles to trash and furniture. I'm a mobile Mechanic also from brake jobs to tune ups and other repairs. Cutting grass, weed eating, Thanks God Bess.

Finished master Bedroom
Master Bathroom
Master closet
(Mechanic) Lori Brakes
(Mechanic) Lori Brakes

+8

Avatar for Brooks Plumbing Repair & Services, LLC
Brooks Plumbing Repair & Services, LLC
4.7(
102
)
Tankless Water Heater - InstallTankless Water Heater - Install - For BusinessWater Heater - Install or Replace+3 more

Serving Killian, LA and surrounding areas

In business since 2001

Free estimates

Credit card accepted

"Jonathan and Daniel was able to accommodate my repair in between two jobs due for which I appreciated because of the repair needed I had to turn my water off. So, getting this repair done was of utmost important. The two gentlemen were very courteous and professional. They completed the job to my satisfaction. They seemed very knowledgeable of what they were doing working in concert with each other. I would definitely use them again for my plumbing needs."
New Dishwasher
After
New SS Kitchen Sink
Before
Stainless steal undermount kitchen sink

+63

Response time10 mins
Response rate100%
Recommended by97%of homeowners
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Water Heaters FAQs, answered by experts

Water expands when heated and also when freezing. When water is heated, it expands by around 4%. For a full water heater, this is one of the main reasons malfunctions occur—the hot water has nowhere else to go but out. Due to the constant expansion and reduction in volume, it’s recommended (required in most places) that an expansion tank be installed.

Yes, you can replace a current tank water heater with a tankless model or vice versa. If you’re maintaining the same fuel source—gas or electricity—the switchover should be smooth. A conventional tank requires open floor space, while a tankless model can be wall-mounted. If you’re switching to a tank water heater, you might need to clear space for it. Gas-powered tankless water heaters need a large volume of gas when they start running to heat the water instantly. You might need to increase the size of the gas line when going from a tank to a tankless model.

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.

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.

While heat pump water heaters are more expensive than gas-powered water heaters, the ROI is higher for heat pump units. Not only are heat pump water heaters more energy efficient, meaning immediate savings on your energy bill, but they also last longer than traditional gas versions, meaning you won't have to buy them as often.

The Killian, LA homeowners’ guide to water heater services

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