Tankless Water Heater Installation in Sandy Springs, GA
Say goodbye to cold showers in Sandy Springs, GA. Our expert team at HGR Plumbing specializes in tankless water heater installation, offering a modern solution for your hot water needs.
- Upfront Pricing
- Quick, Efficient Installation
- Prompt, Reliable Installation
- Descaling Valves Installed
Ready for Endless Hot Water in Sandy Springs, GA?
Call HGR Plumbing today for a consultation and discover the benefits of a tankless water heater for your home.
Professional Tankless Water Heater Installation for Homes in Sandy Springs, GA
HGR Plumbing installs tankless water heaters that heat water on demand instead of keeping a large tank hot all day. We calculate peak flow in gallons per minute, check incoming water temperature and confirm your gas supply can handle up to 199,000 BTU. Then we install the unit, venting and isolation valves to manufacturer specs.
Our expertise includes:
- Code-compliant electrical and water line connections.
- Condensing and non-condensing gas tankless units with PVC or stainless vent pipe
- Clean integration with existing plumbing systems.

Additional Plumbing Installation Services in Sandy Springs, GA
We install water heaters, pumps, lines, and fixtures across Sandy Springs, GA with careful, permitted work that passes inspection the first time.

Customers
Why Choose HGR Plumbing for Tankless Water Heater Installation in Sandy Springs, GA?
Our team understands how water hardness and seasonal temperature swings affect tankless performance. Municipal water across much of the northern half of Georgia comes from rivers and reservoirs and tends to run fairly soft, which is gentle on fixtures and water heaters. We will guide you through the process, from selection to final setup, with transparency and expertise.
- Space Saving, These compact units free up valuable floor space, often installed on a wall or in a small utility closet.
- Longer Lifespan, Tankless water heaters typically last longer than conventional models, offering a better long-term investment.
- Energy Efficiency, Tankless units heat water only when needed, which can lower your utility bills compared to traditional storage tanks.
Citywide Coverage
We install tankless water heaters in homes throughout Sandy Springs, mounting them in garages, utility closets and on exterior walls. Exterior installs save indoor space and simplify venting in many homes.
Experienced Team
Every technician at HGR Plumbing is committed to ongoing education, staying current with advances in tankless technology and local plumbing codes. This expertise supports a safe, reliable and high-performing installation.
Safety-First Approach
We pressure test new gas piping, check gas pressure under full load and confirm every joint is tight. Permits and inspections are handled for every tankless installation.
Trusted Certified Sandy Springs Plumbing Services Professionals
At HGR Plumbing, we take pride in providing licensed, certified plumbing services throughout Sandy Springs, 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 CertificationDependable Tankless Water Heater Installation Services in Sandy Springs, GA
Upgrading from Tank to Tankless in Sandy Springs, GA
Making the switch from a traditional tank water heater to a tankless system involves more than just swapping units. It often requires changes to gas lines, electrical wiring and venting. HGR Plumbing manages all aspects of this conversion, making sure all upgrades meet current codes and your new tankless unit performs optimally, giving you a modern hot water solution in Sandy Springs, GA.

Tank to Tankless Conversions in Sandy Springs
Converting from a tank requires more than swapping units. A 40 gallon tank heater uses roughly 40,000 BTU, while a whole-home tankless unit may need up to 199,000 BTU, so the gas line often needs to be upsized. Venting changes from a metal flue to PVC or stainless, and the unit moves to a wall location. We remove and haul away your old tank and patch the old flue penetration.
Rinnai, Navien and Noritz Installation in Sandy Springs, GA
We install leading tankless brands including Rinnai, Navien, Noritz and Rheem. Rinnai offers a wide model range and strong parts support, while Navien condensing units often include built-in recirculation pumps. Noritz is recognized for durable commercial-grade heat exchangers. We help you compare models by flow rate, efficiency and warranty.
Rinnai Tankless Water Heater Installation in Sandy Springs, GA
Rinnai tankless water heaters are a top choice for their reliability and long lifespan, making them a smart investment for homeowners across Sandy Springs, GA. Our plumbers are factory-trained on Rinnai systems, delivering a clean installation that follows all manufacturer specifications. We make sure gas line sizing, venting and water connections are correct so your Rinnai unit provides endless hot water efficiently for years.
Propane Tankless Water Heater Installation in Sandy Springs
Many homes outside natural gas service areas depend on propane. HGR Plumbing is experienced in installing propane tankless water heaters, which require specific gas line sizing, regulator adjustments and venting. We make sure your propane system is installed correctly for the best efficiency and safety, providing reliable hot water for your Sandy Springs residence.
Commercial Tankless Water Heater Services in Sandy Springs, GA
Businesses in Sandy Springs benefit from the continuous hot water supply and compact design of commercial tankless water heaters. From restaurants to hair salons, we install heavy-duty systems designed to meet high-demand commercial needs. HGR Plumbing understands the requirements for commercial installations, including larger capacity units and commercial plumbing codes, so your business never runs out of hot water.
Tankless Water Heater Relocation in Sandy Springs
Sometimes the ideal spot for a tankless water heater is not where your old tank was located. For homeowners in Sandy Springs looking to free up space or improve access, HGR Plumbing offers professional tankless water heater relocation. This can involve rerouting gas or water lines and possibly electrical work, all handled with precision and to local codes by our experienced team.

Tankless Water Heater Replacement in Sandy Springs, GA
If your old tankless unit is failing or you are upgrading from a traditional tank, HGR Plumbing offers smooth tankless water heater replacement. We carefully remove the old unit, make any necessary adjustments to plumbing and venting and install your new, more efficient model. Our goal is to make the transition as smooth as possible, keeping continuous hot water in your Sandy Springs, GA home.
Tankless Water Heater Installation Near Me in Sandy Springs, GA
When you search for 'tankless water heater installation near me' in Sandy Springs, GA, HGR Plumbing is your reliable local expert. We know the plumbing and homeowner needs throughout the area, ensuring prompt and personalized service right to your doorstep.
If you are searching for tankless water heater installation near me, our local team can visit, measure and give you a written quote. We check your gas meter, line size and venting options during the same visit. Many installs are scheduled in just a few days.
HGR Plumbing at a Glance
- Fully licensed plumbing team covering Sandy Springs, GA
- 24/7 emergency service with same-day scheduling
- Clear written estimates, no hidden fees
- 4.9-star rated by 357+ Georgia customers
Sandy Springs Map
Sandy Springs Information
- Population
- 105,793
- Area codes
- 404/770/678
- Service area
- Sandy Springs and communities within 40 miles
- Nearby
- Dunwoody, Brookhaven, Roswell, Smyrna
Installing a tankless water heater in Sandy Springs, GA is a smart investment through warm and chilly seasons alike, delivering consistent hot water without the energy waste of heating a large tank all year.
Expert Services
Trust our professionals for reliable HGR Plumbing solutions in Sandy Springs, GA.
Our Specialized Plumbing Services in Sandy Springs, GA
At HGR Plumbing, we provide a complete range of plumbing services across Sandy Springs, 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 Tankless Water Heater Installation Process Works in Sandy Springs, GA
Here is how we take your tankless project from the first call to hot water at the tap.
Request a Quote
Contact HGR Plumbing at (770) 470-3778 to schedule a free consultation. We will discuss your hot water needs and assess your home's specific requirements for a tankless system.
On-Site Assessment
Our experienced plumber will visit your Sandy Springs home to evaluate your current setup, determine the best tankless model and provide a detailed, clear estimate.
Professional Installation
Once approved, our certified technicians will install your new tankless water heater, making sure all gas, water and vent connections are up to code and fully working.
Frequently Asked Questions About Tankless Water Heater Installation in Sandy Springs
The cost for tankless water heater installation in Sandy Springs can range from $3,000 to $6,000, depending on the unit type (gas or electric), brand, capacity and complexity of the installation, such as gas line upgrades or new venting. This price usually includes the unit and professional labor. We provide a detailed, no-obligation estimate after an on-site assessment.
While it may seem appealing, tankless water heater installation is complex and should only be performed by a licensed professional. It involves gas lines, high-voltage electricity, water connections and intricate venting systems, all of which require specialized knowledge and adherence to safety codes. Incorrect installation can be dangerous and cancel warranties.
Yes. When properly sized, a tankless water heater can provide an endless supply of hot water, even for large families. It is important to select a unit with a high enough GPM (gallons per minute) rating to meet your peak demand.
We install Rinnai, Navien, Noritz and Rheem tankless water heaters. Each brand offers different features, efficiency levels and warranty terms.
Absolutely. Tankless water heaters are an excellent choice for Georgia homes. Their energy efficiency can help manage utility costs, especially during peak demand. The compact size is great for the smaller utility closets common in many houses, and the endless hot water suits busy families throughout the year, regardless of the climate.
Fluctuating water temperature, error codes, reduced flow and unusual noises are common signs. Scale buildup is often the cause in hard water areas.
Sizing a tankless water heater depends on your household's peak hot water demand, measured in gallons per minute (GPM), and the temperature rise needed. Our plumbers will count the hot water fixtures in your home and review your usage patterns to recommend the right GPM and BTU rating for your needs in Sandy Springs.
A straight replacement takes four to six hours. Tank to tankless conversions with gas and venting changes typically take a full day.
What People Are Saying About Our Plumbing Experts?

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 · Marietta, 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 · Marietta, GA
Laura S.
I scheduled a water heater replacement, and the team made the process smooth and affordable. The new unit works perfectly, and they cleaned up after completing the job.
Water Heater Replacement · Marietta, 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 · Alpharetta, 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 · Alpharetta, GA













