Tankless Water Heater Installation in Franklin, TN
BGV Plumbing provides expert tankless water heater installation throughout Franklin, TN, ensuring reliable hot water on demand.
- Modern Hot Water Systems
- Energy-Saving Systems
- Descaling Valves Installed
- Licensed & Insured
Get Endless Hot Water and Free Up Garage Space in Franklin, TN.
Call BGV Plumbing today for a consultation and discover the benefits of a tankless water heater for your home.
Trusted Tankless Water Heater Installation in Franklin, TN
For dependable tankless water heater installation in Franklin, TN, trust BGV Plumbing. Our certified plumbers make sure your new system is sized correctly and installed to all local plumbing codes, giving you years of efficient hot water.
Our expertise includes:
- Seamless integration with existing plumbing systems.
- Condensing and non-condensing gas tankless units with PVC or stainless venting
- Professional venting and gas line hookups.

Additional Plumbing Installation Services in Franklin, TN
We install water heaters, pumps, lines, and fixtures across Franklin, TN with precision workmanship that meets every local code.

Customers
Why Choose BGV Plumbing for Tankless Water Heater Installation in Franklin, TN?
Choosing the right plumbing partner for a significant upgrade like a tankless water heater is crucial for long-term satisfaction. BGV Plumbing brings years of experience to every installation, ensuring quality workmanship and reliable performance.
- Endless Hot Water, Never run out of hot water again, even with multiple showers or appliances running at once.
- Energy Savings, Tankless units only heat water as needed, which can significantly reduce your energy bills compared to traditional tank heaters.
- Longer Lifespan, Tankless water heaters usually last longer than conventional models, offering a better long-term investment.
Citywide Coverage
BGV Plumbing proudly serves every neighborhood in Franklin and the surrounding communities for tankless water heater installation. Whether you are in the city center or on the outskirts, our team is ready to provide timely and professional service.
Experienced Team
Our plumbers are trained on major tankless brands and understand how each handles venting, condensate and gas pressure. They configure settings and recirculation options on site.
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 each tankless installation.
Trusted Certified Franklin Plumbing Services Professionals
At BGV Plumbing, we take pride in providing licensed, certified plumbing services throughout Franklin, TN. Backed by leading 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 long-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 CertificationTrusted Tankless Water Heater Installation Work in Franklin, TN
Residential Tankless Water Heater Installation in Franklin
BGV Plumbing specializes in installing tankless water heaters for residential properties. We assess your home's hot water demands, family size and existing utility connections to recommend the most suitable unit, so you get the right capacity for your needs. Our installations are designed to be energy efficient, providing endless hot water while often lowering your monthly utility bills in Franklin.

Commercial Tankless Water Heater Services in Franklin, TN
Businesses in Franklin 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. BGV 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 vs Tank Cost Comparison in Franklin, TN
Tankless installation costs more upfront than a standard tank because of the unit price, gas line upgrades and venting changes. Over time, lower standby energy losses and a longer expected lifespan make up for part of that cost. Tankless units often last 15 to 20 years with proper descaling, compared with about 8 to 12 years for many tanks in hard water areas. We give you a side-by-side quote so you can decide what fits your budget.
Gas Tankless Water Heater Installation in Franklin
For many homes in Franklin, gas tankless water heaters are a common choice due to their powerful heating and lower operating costs compared to electric models. Our licensed technicians handle all aspects of gas line connections, venting and combustion air requirements, so your system operates safely and efficiently. We work with leading brands like Rinnai and Noritz to provide high-performance, on-demand hot water.
Recirculation Systems for Tankless Heaters in Franklin
Tankless heaters can take a few extra seconds to deliver hot water to distant fixtures. A recirculation pump or dedicated return line keeps hot water close to faucets, cutting wait time and water waste. Some units have built-in pumps with smart scheduling. We design the system to suit your plumbing layout and usage patterns.
Rinnai Tankless Water Heater Installation in Franklin, TN
Rinnai tankless water heaters are a top choice for their reliability and long lifespan, making them a smart investment for homeowners across Franklin, TN. 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.
Upgrading from Tank to Tankless in Franklin, TN
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. BGV 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 Franklin, TN.

Cost-Effective Tankless Conversions in Franklin, TN
While the initial cost of a tankless water heater installation in Franklin, TN may be higher than a traditional tank, the long-term energy savings and longer lifespan often make it a more cost-effective solution. We provide detailed estimates, outlining the benefits and available rebates, to help you make an informed decision for your home. Our installations are designed for top efficiency, putting money back in your pocket.
Tankless Water Heater Installers Near Me in Franklin, TN
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.
When you search for 'tankless water heater installation near me' in Franklin, TN, BGV 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.
BGV Plumbing at a Glance
- Fully licensed plumbing team covering Franklin, TN
- 24/7 emergency service with same-day scheduling
- Clear written estimates, no hidden fees
- 4.9-star rated by 932+ Tennessee customers
Franklin Map
Franklin Information
- Population
- 88,558
- Area codes
- 615/931/629
- Service area
- Franklin and communities within 40 miles
- Nearby
- Spring Hill, Nashville, Smyrna, Murfreesboro
Installing a tankless water heater in Franklin, TN can noticeably boost energy efficiency and provide endless hot water, a valuable upgrade for homes dealing with hard water and changing seasonal demand.
Expert Services
Trust our professionals for reliable BGV Plumbing solutions in Franklin, TN.
Our Specialized Plumbing Services in Franklin, TN
At BGV Plumbing, we provide a complete range of plumbing services across Franklin, TN. 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:
Our Process for Installing Tankless Water Heaters in Franklin, TN
Here is how we take your tankless project from the first call to hot water at the tap.
Request a Quote
Call (615) 518-0893 to schedule a site visit. We assess your fixtures, gas supply and venting options, then give you a written quote.
Install and Upgrade
We remove your old heater, upsize gas lines if needed and mount the new unit. Venting, water connections and isolation valves are installed to the manufacturer's specifications.
Test and Train
We fire the unit, check gas pressure and test hot water at multiple fixtures. Then we show you how to flush the system and register your warranty.
Frequently Asked Questions About Tankless Water Heater Installation in Franklin
The cost of tankless water heater installation in Franklin typically ranges from $2,500 to $4,500, including the unit and labor. This can vary based on the model, fuel type (gas or electric) and any needed upgrades to your gas lines or electrical panel. We provide a detailed, upfront quote after an on-site assessment.
Fluctuating water temperature, error codes, reduced flow and unusual noises are common signs. Scale buildup is often the cause in hard water areas.
In Tennessee, plumbing and often gas or electrical permits are usually required for tankless water heater installation. BGV Plumbing handles all required permit applications and makes sure your installation passes all required inspections by local authorities.
Yes, tankless water heaters are very energy efficient in almost any climate. Hot, humid summers and cool winters with frequent freeze and thaw cycles are the main climate stresses on plumbing in Tennessee. Since they only heat water on demand, they avoid the standby heat loss common with traditional tanks, which can be substantial even in milder seasons.
We install Rinnai, Navien, Noritz and Rheem tankless water heaters. Each brand offers different features, efficiency levels and warranties.
To maintain efficiency and extend the lifespan of your tankless unit, annual flushing to remove mineral buildup is recommended, especially in areas with hard water. Checking and cleaning the air filter (for gas models) and inspecting connections are also part of regular maintenance. BGV Plumbing offers complete maintenance services.
Yes, a permit is usually required because the job involves gas, venting and water connections. We pull the permit and schedule the inspection.
Size depends on how many fixtures run at once and your incoming water temperature. Many homes need a unit rated around 7 to 10 gallons per minute.
What People Are Saying About Our Plumbing Experts?

Patricia H.
We had a slab leak that two other companies could not find. BGV Plumbing located it in under an hour, explained our options, and the price matched the quote to the dollar.
Slab Leak Repair · Murfreesboro, TN
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 · Gallatin, TN
Mark T.
When our office needed drain cleaning, BGV Plumbing provided quick, reliable service. The plumber arrived on time and made sure every drain flowed perfectly before leaving. Very satisfied.
Drain Cleaning · Murfreesboro, TN
Emily R.
I called BGV 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 · Franklin, TN
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 · Gallatin, TN
Daniel K.
A pipe burst at 11 pm and they actually answered. The plumber showed up within the hour, shut everything down, and had us back to normal the next morning. Could not ask for more.
Emergency Plumbing · Smyrna, TN













