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Avatar for Cox Home Repair and Remodeling
Cox Home Repair and Remodeling
4.7(
17
)
Water Heater - Install or Replace

Serving Start, LA and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"Mr Cox was very punctual and took care of our issue with our water leak. He has gained a loyal customer!! I highly recommend this gentleman for all plumbing and contractor needsâ ¦"
My jobs
My jobs
My jobs
My jobs
My jobs

+35

Response time6 hrs
Response rate96%
3 neighbors recently requested a quote
James Plumbing Repair Company
3.5(
2
)
Tankless Water Heater - InstallTankless Water Heater - RepairWater Heater - Install or Replace+1 more

Serving Start, LA and surrounding areas

Approved

In business since 1990

Free estimates

Credit card accepted

James Plumbing Repair Company is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.

Response time10 mins
Recommended by100%of homeowners
Avatar for Discount Drain
Discount Drain
5.0(
12
)
Water Heater - Install or ReplaceWater Heater - Repair or Service

Serving Start, LA and surrounding areas

In business since 2020

Free estimates

Emergency services offered

Discount Drain is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

Response time4 hrs
Recommended by100%of homeowners
Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,688
)
Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Start, LA 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."
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+2

Recommended by65%of homeowners
Russell Plumbing Repair
5.0(
3
)
Tankless Water Heater - InstallWater Heater - Install or ReplaceWater Heater - Repair or Service

Serving Start, LA and surrounding areas

In business since 2020

Free estimates

Russell Plumbing Repair., is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.\n\n\n\n\n*5 Experience

Response time3 hrs
Recommended by100%of homeowners
Gwin Plumbing Solutions
5.0(
1
)
Tankless Water Heater - InstallTankless Water Heater - RepairWater Heater - Install or Replace+1 more

Serving Start, LA and surrounding areas

In business since 2017

Free estimates

Emergency services offered

With over 17 years of experience the Plumbing industry, we are the experts you need to take care of your home or business. We handle everything from water heaters to service work. We will treat your home as we would treat our own. Give Gwin Plumbing Solutions a call today, we look forward to working with you!

Response time40 mins
Recommended by100%of homeowners
Airsystem nela
5.0(
1
)
Tankless Water Heater - InstallTankless Water Heater - RepairWater Heater - Repair or Service

Serving Start, LA and surrounding areas

In business since 1973

Free estimates

We are dedicated to providing our clients with the very best in installation, service, and repair, for your heating and cooling needs. Our company is built on honesty and integrity. We specialize in central A/C and cooling systems, as well as heating and furnace systems. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building long term relationships with our clients and guarantee your satisfaction.

Response time2 days
Response rate87%
Recommended by100%of homeowners
Showing 1-10 of 31
Water Heaters questions, answered by experts

No. Expansion tanks must be installed on the supply side (where heated water flows out) of the boiler. There’s also a list of other requirements for most boilers, including being above the pressure relief valves, being on the inner side of any circulator, and more. Your installation manual should have more information on expansion tank installation requirements and what sort of tank the system is made for.

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.

Venting a gas water heater out of the roof is preferable in most cases. Heated exhaust gases naturally rise, so a vertical vent pipe is efficient. If you’re trying to vent through a pipe exiting a wall, the angle of the pipe may be more horizontal than vertical, making the venting system less effective. If you go through a wall, you may need to add a fan to ensure a successful expulsion of the gases outdoors.

Several things can void the warranty for your water heater. Many water heater manufacturers state that installing your own will void the warranty. However, even if you get away with performing the task yourself, incorrect installation, lack of a building permit, and improper repair work, regardless of licensing status, can all render your water heater unprotected by both the manufacturer's warranty and any installation warranties. 

Unless you have previous plumbing experience or extensive experience with water heaters, you should avoid replacing your electric water heater yourself. This process involves disconnecting wiring and parts from the old water heater and reinstalling them onto the new one, among other difficult tasks. This job is best left to the pros to make sure that everything is connected correctly to avoid serious leaks or malfunctions.

The Start, LA homeowners’ guide to water heater services

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