Gas Water Heater Replacement in Johns Creek, GA
Leaking tank or no hot water? We handle gas water heater replacement across Johns Creek, GA, hauling away the old unit and installing a new one up to code.
- Gas Leak Testing Every Job
- Fast, Reliable Service
- Upfront Pricing
- Upfront Pricing
Professional Gas Water Heater Replacement in Johns Creek, GA.
Our team at HGR Plumbing is ready to install your efficient new gas water heater.
Your Go-To for Gas Water Heater Replacement in Johns Creek, GA
HGR Plumbing replaces atmospheric vent, power vent and high-efficiency gas water heaters in garages, closets and attics. We drain and remove the old tank and install the new heater on a proper stand with seismic straps where code calls for them. We also replace the gas connector, water flex lines and temperature and pressure relief valve.
Our expertise includes:
- Installation of all major gas water heater brands.
- Precise Venting and Gas Line Installation
- Atmospheric, power vent and direct vent gas tank installs

Additional Plumbing Replacement Services in Johns Creek, GA
When repairs are no longer enough, our replacement services in Johns Creek, GA deliver durable upgrades that restore full performance.

Customers
Why Choose HGR Plumbing for Gas Water Heater Replacement in Johns Creek, GA?
Choosing HGR Plumbing for your gas water heater replacement means choosing peace of mind. We focus on safety and efficiency, so your new unit operates the way it should.
- Safety First, Gas appliances require careful handling, and our technicians are thoroughly trained in all safety protocols and code requirements for gas water heater installation.
- Upfront Pricing, You get a flat installed price that covers the tank, parts, permit and haul-away.
- Local Expertise, HGR Plumbing understands the plumbing challenges in Johns Creek, from mineral buildup in the tank to settling foundations that can affect gas lines.
Citywide Coverage
No matter where your heater is installed in Johns Creek, we can get it out and replace it. Attic and tight closet installs are part of our regular work.
Experienced Team
Our team of licensed plumbers has extensive experience with all types of gas water heater installations, from atmospheric vent models to power vent units. They are continually trained on the latest technologies and safety protocols.
Safety-First Approach
Safety is paramount in every gas water heater replacement we take on, from the initial inspection to the final start-up. We closely follow all local and national gas codes to protect your home and family from potential hazards.
Trusted Certified Johns Creek Plumbing Services Professionals
At HGR Plumbing, we take pride in providing licensed, certified plumbing services throughout Johns Creek, GA. Backed by recognized industry credentials, our experienced plumbers combine technical skill with genuine customer care. Whether it is repair, installation, or maintenance, we follow strict safety and quality standards to deliver lasting results you can trust.
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PHCC Plumbing Contractor Recognition
Better Business Bureau (BBB) Accreditation
Angi Certified Pro
ISO 9001 Quality Management CertificationReliable Gas Water Heater Replacement Services in Johns Creek, GA
Propane Gas Water Heater Replacement in Johns Creek, GA
For homes outside the natural gas grid in Johns Creek, GA, or those that rely on propane, we offer dedicated propane gas water heater replacement services. Our team is experienced with propane systems, confirming correct gas line sizing, proper combustion and safe venting. We will replace your old propane unit with a new, reliable model. All connections are secure and up to code for propane gas appliances.

Emergency Gas Water Heater Replacement in Johns Creek, GA
A sudden water heater failure can be a serious disruption. HGR Plumbing offers emergency gas water heater replacement services across Johns Creek, GA to get your hot water back fast. Whether it is a major leak, a pilot light issue or a complete breakdown, our team is ready to respond. We prioritize rapid diagnosis and efficient replacement to minimize your downtime and discomfort.
Power Vent Gas Water Heater Installation in Johns Creek, GA
For homes in Johns Creek, GA where traditional venting is not possible, or for those seeking higher efficiency, power vent gas water heaters are an excellent choice. These units use a powered fan to exhaust combustion gases, offering more flexibility in installation location. Our technicians are experienced in installing these more complex systems. That includes running new PVC vent piping and making proper electrical connections for the blower motor, all while following local codes.
A. O. Smith Gas Water Heater Services in Johns Creek
HGR Plumbing provides expert installation and replacement of A. O. Smith gas water heaters throughout Johns Creek. A. O. Smith is a respected brand known for innovative features and robust construction. We handle all aspects of the replacement, including correct sizing, gas line connections and exhaust venting. Our goal is to provide you with a long-lasting, efficient hot water solution matched to your home.
High-Efficiency Gas Water Heater Upgrades in Johns Creek, GA
Considering an upgrade? HGR Plumbing offers high-efficiency gas water heater replacement options in Johns Creek, GA that can significantly reduce your energy bills. These units often feature improved insulation and combustion technology. We will help you choose the right model based on your home's layout, existing gas line capacity and hot water usage. The goal is to maximize your savings and comfort without giving up performance.
Bradford White Gas Water Heater Installation in Johns Creek
HGR Plumbing is a trusted installer of Bradford White gas water heaters in Johns Creek. Known for their durability and American-made quality, Bradford White units are a popular choice for many Georgia homeowners. We confirm proper sizing and installation according to manufacturer specifications, maximizing the lifespan and efficiency of your new unit. Our technicians are familiar with their venting and gas connection requirements.
Thermal Expansion Tank Installation in Johns Creek
Many water utilities install pressure regulators or backflow devices that create a closed system. When water heats and expands, pressure spikes can strain your tank and fixtures. Code commonly requires a thermal expansion tank on these systems. We install a properly sized expansion tank and pre-charge it to match your water pressure. This simple add-on can help your new heater last longer.

Commercial Gas Water Heater Services in Johns Creek, GA
Businesses in Johns Creek, GA have higher demands for hot water, requiring robust commercial-grade gas water heaters. HGR Plumbing provides expert replacement services for commercial properties, so your new unit is sized appropriately for your business's needs. We handle the complexities of larger units, higher BTU inputs and commercial venting requirements, minimizing downtime for your operations.
Gas Water Heater Replacement Near Me in Johns Creek, GA
Our team is always ready to respond to your gas water heater needs across Johns Creek, so you do not have to wait long for hot water. With a focus on prompt service and quality workmanship, we are the clear choice for residents seeking trusted plumbing professionals nearby.
Looking for gas water heater replacement near me in Johns Creek, GA? HGR Plumbing is your local expert, providing fast and reliable service right in your neighborhood. We understand the plumbing needs of homes in this area, from local water conditions to meeting municipal codes.
HGR Plumbing at a Glance
- Fully licensed plumbing team covering Johns Creek, GA
- Same-day appointments and 24/7 emergency response
- Upfront, flat-rate pricing before work begins
- 4.9-star rated by 357+ Georgia customers
Johns Creek Map
Johns Creek Information
- Population
- 81,108
- Area codes
- 470/770/678
- Service area
- Johns Creek and communities within 40 miles
- Nearby
- Alpharetta, Roswell, Dunwoody, Sandy Springs
For homes in Johns Creek, GA, a reliable gas water heater is essential for everyday comfort, especially with changing seasons and sediment in the water that can wear down older units.
Expert Services
Trust our professionals for reliable HGR Plumbing solutions in Johns Creek, GA.
Our Specialized Plumbing Services in Johns Creek, GA
At HGR Plumbing, we provide a complete range of plumbing services across Johns Creek, GA. From leak detection to full system installations, our team ensures fast, precise, and affordable service for both residential and commercial properties. Explore our core services below:
How Our Gas Water Heater Replacement Process Works in Johns Creek, GA
We follow a clear, step-by-step procedure for a safe, dependable and compliant gas water heater installation for every Johns Creek client.
Request a Quote
Call (770) 470-3778 and tell us your tank size and location. We give you an upfront installed price and a scheduled arrival window.
Remove Old Tank
We shut off gas and water, drain the old heater and haul it away. We check the gas line, venting and shutoff valves.
Install and Light
We set the new tank with straps, new connectors and a drain pan, then leak test and light it. We confirm draft and set a safe, comfortable water temperature.
Frequently Asked Questions About Gas Water Heater Replacement in Johns Creek
The cost for gas water heater replacement in Johns Creek, GA typically ranges from $1,200 to $3,000, including the unit and installation. This can vary based on the model, capacity and any needed changes to gas lines or venting. We provide a written, upfront quote after assessing your needs.
Tankless can make sense if you want endless hot water and plan to stay long term, but upfront costs are higher. We can price both options so you can compare.
In most cases, yes. Modern gas water heaters are significantly more energy-efficient than older models, especially if your current unit is over 10 years old. Upgrading can lead to noticeable savings on your monthly utility bills by reducing gas use.
Yes, in most areas of Johns Creek, GA, a permit is required for gas water heater replacement to ensure the installation meets local safety and plumbing codes. HGR Plumbing handles all necessary permitting for your convenience.
If your home has a pressure regulator or backflow device, heated water has nowhere to expand. An expansion tank absorbs that pressure and protects the heater and fixtures.
Water pooling at the base, rusty hot water, rumbling or popping sounds and a tank over 10 years old are common signs. A leak from the tank itself is not repairable.
Regular maintenance, such as annual flushing to remove sediment and checking the anode rod, can significantly extend your gas water heater's lifespan. Proper sizing and professional installation also play a big role.
Most standard gas water heater replacements in Johns Creek can be finished within 3 to 5 hours. More complex installations, such as converting to a different type of unit or major plumbing changes, may take longer.
What People Are Saying About Our Plumbing Experts?

Robert G.
The trenchless sewer replacement saved our front yard. They walked us through the camera inspection footage first so we knew exactly what we were paying for.
Sewer Line Replacement · Johns Creek, GA
Sofia M.
Two new toilets installed in one visit, no mess left behind, and the tech even adjusted a faucet he noticed was dripping. Fair pricing and really friendly.
Toilet Installation · Sandy Springs, GA
Patricia H.
We had a slab leak that two other companies could not find. HGR Plumbing located it in under an hour, explained our options, and the price matched the quote to the dollar.
Slab Leak Repair · Johns Creek, GA
James P.
Our commercial plumbing system had a leak under the sink, and HGR Plumbing handled it professionally. The plumbers arrived quickly and restored everything without disruption to our customers.
Commercial Plumbing · Johns Creek, GA
Mark T.
When our office needed drain cleaning, HGR Plumbing provided quick, reliable service. The plumber arrived on time and made sure every drain flowed perfectly before leaving. Very satisfied.
Drain Cleaning · Brookhaven, GA
Emily R.
I called HGR Plumbing for plumbing repair, and the technician was fast, polite, and thorough. They explained the problem clearly and fixed it the same day. I will definitely hire them again. Highly recommended!
Plumbing Repair · Dunwoody, GA













