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

Avatar for Darrel's Plumbing
Darrel's Plumbing
5.0(
54
)
Tankless Water Heater - InstallWater Heater - Repair or Service

Serving Killian, LA and surrounding areas

Approved

Super Service Award Winner

In business since 2002

Free estimates

Small jobs welcome

"Darryl came out within 30 minutes of me contacting Angie, The job was messy with alot of water from pipes being attacked by critters, he fixed it that day and the Price was very reasonable. I would definitely suggest him to anyone who has a Plumbing issues. Thank You Darryl Jr."
Sink
Bidet
Piping
Piping
Plumbing

+10

Response time5 hrs
Response rate88%
3 neighbors recently requested a quote
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
Blue Collar Solutions
New to Angi
Tankless Water Heater - InstallTankless Water Heater - RepairWater Heater - Install or Replace+1 more

Serving Killian, LA and surrounding areas

Approved

Free estimates

Warranties offered

Small jobs welcome

hi my name is zo i do pretty much any blue collar trade work you can think of i have 3 year hvac experience and 5 year plumbing experience and pressure washing flooring im not licensed but on track to it mostly just looking for work to make some extra money all work i do is profecinal and honest work and i wont disappoint i also have pretty fair prices

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
...
Showing 1-10 of 76
Water Heaters FAQs, answered by experts

The size needed for your expansion tank is determined by the size of your home's water heater. Expansion tanks are available in 2-gallon and 4.5-gallon sizes. A 2-gallon tank will be appropriate for water heaters up to 50 gallons. An adequately sized tank should have a volume that equals 2% to 5% of the water volume within the system. A plumber can evaluate your home's water pressure, water heater size, and other factors to provide suggestions for picking out the best expansion tank.

The time it takes to install or replace a water heater depends on the type of heater and the complexity of the job. A professional can typically replace a standard tank-style water heater in one to three hours. However, if the work area is tight, such as a small closet or crawl space, the job could take four to five hours. Replacing an existing tankless unit takes about two to three hours, while upgrading from a tank-style to a tankless water heater is more complex and can take four to six hours. The project will take longer if you are switching fuel sources, such as installing a gas heater which can add about an hour to the timeline, or if the unit needs to be relocated.

No, you’ll need to drain the tank before changing a water heater element, as the water heater element sticks through the side of the tank and uses a gasket to prevent water from pouring out. However, you don’t always need to drain it completely. If you’re only replacing the upper heating element, you can drain the tank until the water line is below the element. If you’re replacing the lower element, you’ll need to drain the whole thing.

While not all homes require a hot water heater expansion tank, they are necessary in most newer homes and are often mandated by local building codes. Codes typically require an expansion tank if your plumbing system is a 'closed-loop' system, which often includes a backflow preventer or pressure regulator on the main water line. Some municipalities have specific requirements. Installing an expansion tank on a closed system is crucial, as it prevents excess pressure that can damage your water heater and other appliances, potentially shortening their lifespan. However, tankless water heaters do not require an expansion tank.

Yes, a heat pump water heater can work in colder climates but it’s much more effective where it’s warm. The reason is that the heat pump needs ambient warmth in the air to compress. The less warmth, the more compression required, thus using more electricity and offsetting the energy-efficient benefits.

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.