Tankless Water Heater Replacement in Franklin, TN
For dependable, endless hot water in your Franklin, TN home, a new tankless water heater is an excellent choice.
- Code Compliant
- Manufacturer Warranty Registration
- Top Brands Available
- Experienced, Licensed Plumbers
Get Your New Tankless Water Heater Installed in Franklin, TN.
Our licensed plumbers are ready to install your new, efficient tankless water heater.
Your Go-To for Tankless Water Heater Replacement in Franklin, TN
BGV Plumbing replaces failing tankless water heaters with condensing and non-condensing units sized to your home's real flow demand. We check gas supply, venting clearances and water hardness before suggesting a model. That way the new heater is not starved for fuel or choked by scale.
Our expertise includes:
- Seamless integration with existing plumbing and gas lines.
- Safe gas and electric line connections for new units.
- Condensing unit installs with PVC venting and condensate neutralizers
Additional Plumbing Replacement Services in Franklin, TN
When repairs are no longer enough, our replacement services in Franklin, TN deliver durable upgrades that restore full performance.
Customers
Why Choose BGV Plumbing for Tankless Water Heater Replacement in Franklin, TN?
Choosing the right plumbing partner for your tankless water heater replacement is crucial for long-term performance and peace of mind. We bring years of experience specifically with these advanced systems.
- Space Saving, Their compact design allows tankless units fit in smaller spaces, freeing up useful room in your utility closet or garage.
- Scale Protection, Every install includes isolation valves so the heat exchanger can be descaled without cutting into the pipes.
- Right-Sized Units, We calculate gallons per minute and temperature rise for your fixtures instead of guessing from square footage.
Citywide Coverage
We replace tankless water heaters in every neighborhood of Franklin, from newer builds with garage-mounted units to older homes converting from a tank. Our trucks carry venting kits and gas fittings for both indoor and outdoor installs.
Experienced Team
Our team of licensed plumbers has extensive experience with all major tankless water heater brands and models. They complete ongoing training to stay current on installation techniques and safety protocols for this specialized equipment.
Safety-First Approach
Safety is our top priority for every tankless water heater replacement. We adhere strictly to all local Tennessee plumbing and gas codes, so your new unit is installed securely and operates without risk.
Trusted Certified Franklin Plumbing Services Professionals
At BGV Plumbing, we take pride in providing 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 CertificationDependable Tankless Water Heater Replacement Services in Franklin, TN
Navien Tankless Water Heater Replacement in Franklin, TN
Navien tankless water heaters are popular for their condensing technology, delivering high efficiency and performance. When it is time for a Navien tankless water heater replacement in Franklin, TN, you can count on BGV Plumbing. We have extensive experience with Navien's advanced systems, including their combination boiler and water heater units. Our installation process focuses on optimizing your new Navien's performance, so you benefit from its energy-saving features and reliable hot water output.
Rinnai Tankless Water Heater Replacement in Franklin
Rinnai is a leading brand in the tankless water heater market, known for its quality and engineering. If your Rinnai unit is aging or malfunctioning, BGV Plumbing provides expert Rinnai tankless water heater replacement in Franklin. We make sure your new Rinnai unit is installed correctly, maximizing its efficiency and lifespan. Our technicians know the installation requirements and venting options for Rinnai models, so the upgrade goes cleanly.
Tankless vs. Tank Water Heater Replacement Cost in Franklin, TN
When considering tankless water heater replacement in Franklin, TN, it is natural to compare costs. While the upfront installation of a tankless unit can be higher than a traditional tank, the long-term energy savings and longer lifespan often make it the more economical choice. We provide honest, upfront pricing for both options. That helps you make an informed decision based on your budget and hot water needs, with no surprises.
Residential Tankless Water Heater Replacement in Franklin
For homeowners in Franklin, upgrading to a tankless water heater offers significant benefits like endless hot water and reduced energy use. We assess your household's hot water demand to recommend the ideal sized unit, so you get optimal performance. Our team handles everything from safely disconnecting your old unit to installing the new tankless system. That includes any needed gas and water line adjustments and venting changes to meet current codes.
Emergency Tankless Replacement in Franklin, TN
A tankless heater that leaks from the heat exchanger or refuses to ignite can leave you with no hot water at all. We offer same-day emergency replacement for common models and can often get a unit installed the day you call. If your exact model is not in stock, we can sometimes do a temporary repair to restore hot water while the replacement ships. We shut off gas and water to stop any leak as soon as we arrive. Call (615) 518-0893 any time your tankless quits.
Emergency Tankless Water Heater Replacement in Franklin
A sudden tankless water heater failure can leave your Franklin home without hot water, which is a serious inconvenience. BGV Plumbing offers emergency tankless water heater replacement to restore your hot water quickly. We put a priority on urgent situations, working to diagnose the issue and, if replacement is necessary, get a new unit installed as soon as possible. Our goal is to cut down your downtime and get your home back to normal with reliable hot water.
Commercial Tankless Water Heater Replacement in Franklin, TN
Businesses in Franklin, TN often require robust hot water solutions, and tankless systems can provide the efficiency and capacity needed. We regularly replace commercial tankless units for restaurants, offices and other facilities with minimal disruption to your operations. Our plumbers are experienced with high-capacity models and complex plumbing layouts. We deliver a reliable hot water supply that meets your business's demands and health code requirements.
Like-for-Like Tankless Swaps in Franklin
When your existing tankless has a cracked heat exchanger or a failed control board that is not worth repairing, a direct replacement is often the fastest fix. We match the new unit to your current gas line, venting type and mounting location whenever possible. Many Rinnai and Navien models share similar footprints, which keeps wall patching to a minimum. We also replace the old service valves if they are corroded or seized. Most like-for-like swaps are done in four to six hours.
Tankless Water Heater Replacement Near Me in Franklin, TN
Do not settle on your home's hot water supply. For dependable tankless water heater replacement near me in Franklin, choose BGV Plumbing. We provide upfront estimates, clear communication and expert workmanship, making your upgrade to endless hot water a smooth and stress-free experience.
If you are searching for tankless water heater replacement near me in Franklin, TN, BGV Plumbing is your local expert. Our service area covers the whole region, so a professional plumber is always close by when you need a new, efficient hot water solution. We pride ourselves on quick response times and reliable service for all tankless installations.
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
Private wells serve many rural homes in Tennessee, and some well water carries iron, sulfur or sediment that calls for filtration or treatment. Scale builds inside tankless heat exchangers over time, so a properly sized replacement with flush valves helps protect homes in Franklin, TN from early failures.
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:
How Our Tankless Water Heater Replacement Process Works in Franklin, TN
Replacing a tankless heater takes planning around gas, venting and water. Here is how we keep it simple.
Request a Quote
Call (615) 518-0893 with your current model number and a photo of the install. We give you a ballpark price and schedule a visit.
Size and Inspect
Our tech measures gas line size, meter capacity, venting path and water hardness. We recommend a unit that fits your hot water demand.
Install and Test
We remove the old heater, install the new one with service valves and venting, then test gas pressure and combustion. You get a walkthrough on settings and flushing.
Frequently Asked Questions About Tankless Water Heater Replacement in Franklin
A like-for-like gas tankless replacement typically runs $2,800 to $4,500 installed, depending on the brand and venting. Converting from a tank to tankless often costs $4,000 to $6,500 because of gas line and venting upgrades. We give you a written quote before we start any work.
A direct swap usually takes four to six hours. A tank to tankless conversion with new gas and venting usually takes a full day.
Often yes, especially when converting from a tank. Many tankless units need three quarter inch gas pipe and a meter that can handle 199,000 BTU on top of your furnace, range and dryer.
New tankless water heaters usually come with a manufacturer's warranty on the heat exchanger, usually 10 to 15 years, and on parts, usually 3 to 5 years. BGV Plumbing also provides a warranty on our installation workmanship. We will review all warranty details with you before your replacement so you understand your coverage.
Most manufacturers offer 10 to 15 years on the heat exchanger and about 5 years on parts for residential use. We add our own labor warranty and register the unit for you.
A standard tankless water heater replacement typically takes between 4 and 8 hours. This timeframe can vary based on whether we are replacing an existing tankless unit with a similar model or upgrading from a traditional tank water heater. A tank conversion may require more extensive changes to gas lines, electrical or venting.
Yes, in most areas of Franklin and Tennessee, a permit is required for tankless water heater replacement, especially if it involves gas line changes or significant electrical work. Our team at BGV Plumbing will handle all required permitting so your installation is fully compliant with local building codes and safety regulations.
Yes, you can absolutely replace a traditional tank water heater with a tankless unit. This is a common upgrade for homeowners looking for better energy efficiency and endless hot water. However, it often requires changes to gas lines, venting and possibly electrical wiring, making professional installation important for safety and performance.
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, TNLaura 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