Gas Water Heater Installation in Farmers Branch, TX

Your Family’s Trusted Go – To Plumber

When Hot Water Runs Out Too Fast

My sister had six people staying at her house over Thanksgiving. By the third person’s shower, the water was lukewarm. Her old 40-gallon heater couldn’t keep up. We installed a 50-gallon high recovery model and now everyone gets hot showers.
Gas water heater installation isn’t just about swapping units. Sizing, venting, and gas connections matter for safety and performance.

OUR SERVICES

Contact Us

First Name

Last Name

Phone Number

Email Address

Message

By submitting this form and signing up for texts, you consent to receive text messages from My Local Plumber at the number provided, including messages sent by the auto dialer. Consent is not a condition of purchase. Msg & data rates may apply. Msg frequency varies. Unsubscribe at any time by replying STOP to 972-418-1421 or clicking the unsubscribe link (where available), and no further messages will be sent. Reply HELP for help. See Privacy Policy & Terms.

What Your Neighbors Are Saying About Us

My Local Plumber is the absolute BEST! I have used them multiple times, usually when there is an emergency. They always respond quickly, arrive on time and get the job done the same day, usually within just a couple of hours. The staff, both field and office are super friendly, courteous and respectful. I am VERY satisfied with every aspect of My Local Plumber!

My local plumber has provided me excellent service two times! Once fixing my backyard sump pump. And then the second time helping clear a difficult clog in the courtyard. Even came out in the rain! Very nice and respectful employees who communicate well!

My water heater was not working and it was Friday evening. I reached out to My Local Plumber and they showed up in the promised time frame and then fix my water heater! Zach and Marco are very professional and provide construct suggestion for me. This experience gives me confidence that they are reliable and I will continue to hire their plumbing service whenever I need.

We have used My Local Plumber for years and they continue to provide excellent plumbing services. Today, we had them out to handle a backed up kitchen sink drain. The technicians were friendly, knowledgeable, and efficient. Thank you so much!

Very impressed with the professionalism of Ish and his partner. I had a highly-unusual problem, they were able to locate the issue, brainstorm to find a solution, and ultimately fixed the issue without increasing the bill. I will definitely use them in the future.

When To Replace Your Water Heater

Age
Gas water heaters last 8 to 12 years, typically. After that, they’re living on borrowed time.
Rust colored water
Tank is corroding inside. Failure is imminent.
Leaking tank
No fixing this. Needs replacement ASAP.
Not enough hot water
Tank is too small or heating components are failing.
Strange noises
Popping or rumbling from sediment buildup. Sometimes flushable, sometimes means the tank is done.
Higher gas bills
Old inefficient heaters waste money heating water.

Sizing Your New Water Heater

Too small and you run out of hot water. Too big and you’re wasting money heating water you don’t use.

General guidelines:

1 to 2 people, 30 to 40 gallons
3 to 4 people, 40 to 50 gallons
5 plus people, 50 gallons or consider tankless

Recovery rate matters too, how fast it reheats after use. Higher is better for larger families.

Tank vs Tankless

Tank water heaters
Store hot water ready to use. Cheaper upfront and simpler installation. Run out eventually if you use a lot.

Tankless
Heat water on demand. Never run out, more energy efficient, and lasts longer. Cost more and usually require bigger gas lines.

For most homes in Farmers Branch, tanks still make sense. Tankless is great if you’ve got space constraints or want endless hot water.

Installation Process

Remove old water heater and drain it. These units are heavy when full.

Check gas line size and condition. Sometimes it needs upgrading for the new unit.

Install new heater, making sure it is level and properly supported.

Connect gas line with proper fittings. No shortcuts here, gas leaks are dangerous.

Connect water lines, hot and cold supplies, plus temperature and pressure relief valve.

Install or reuse exhaust venting. Must meet code requirements.

Fill tank, purge air, light pilot, and test operation.

Check thoroughly for gas leaks and water leaks.

Venting Requirements

Gas water heaters produce combustion gases that must vent outside.

Atmospheric vent systems use natural draft where hot gases rise up a metal pipe.

Power vent units use a fan to push gases out. Costs more but offers more installation flexibility.

Direct vent units pull combustion air from outside and vent directly out. Best for tight spaces.

Venting must meet code, including proper diameter, slope, clearances, and termination location.

Energy Efficiency

Look at the Energy Factor rating. Higher is better. Modern heaters are much more efficient than older units.

Tank insulation matters. Better insulated tanks lose less heat while sitting.

Some utilities offer rebates for high-efficiency models. We can help you check.

Gas Line Considerations

Your existing gas line might need upgrading, depending on the new heater’s BTU rating.

We check gas pressure and line size to ensure a safe and adequate supply.

All gas connections must be done by licensed professionals. This is not DIY work.

Expansion Tanks

Many areas now require thermal expansion tanks on water heaters.

These prevent pressure buildup as water heats and expands.

A small tank connects to the cold water line. Cheap insurance against pressure problems.

Anode Rods

These are sacrificial metal rods that corrode instead of your tank.

Replacing anode rods every few years can add years to tank life. Most homeowners do not know they exist.

During installation, we make sure the anode rod is accessible for future service.

Warranty Considerations

Water heaters typically have warranties ranging from 6 to 12 years. Longer warranties usually mean thicker tanks and better construction.

Keep your installation receipt. It proves installation date.

Permit and Inspection

Water heater installation requires permits in most areas.

Gas connections must be inspected. We coordinate this.

Inspection ensures everything meets code and is safe.

Cost Breakdown

Basic 40 to 50 gallon gas water heater units cost $400 to $800.

Installation labor typically runs $500 to $800.

Venting or gas line modifications add to the cost.

Total installed price is usually $1200 to $2000 for a standard replacement.

Maintenance Tips

Drain a few gallons from your tank annually to remove sediment.

Test the temperature and pressure relief valve yearly.

Check the pilot light occasionally. It should be a steady blue flame.

Listen for strange noises. Popping usually means sediment buildup.

Emergency Replacements

If your water heater fails suddenly, we can usually install a new one the same day or next day.

Cold showers are not fun. We get hot water back quickly.

Disposal of Old Unit

We haul away your old water heater.

Recycling centers take them for scrap metal.

Draining and moving these units is heavy work. Let us handle it.

Need gas water heater installation? My Local Plumber at http://www.mylocalplumber.net installs water heaters safely and up to code.

Repair Services

Drain & Sewer Services

Installation & Replacement Services

Remodeling & Specialty Plumbing

Maintenance & Inspections

Commercial Services