- HEP Plumbing
- Water Heater Replacement

Water Heater Replacement
Water Heater Replacement | Commercial Plumbing | Plumbing | Decherd
When Decherd businesses lose hot water, every minute counts. HEP’s seasoned technicians arrive fast, diagnose accurately, and swap out failing units with high-efficiency models that slash energy costs and keep kitchens, wash stations, and production lines running. We handle permitting, haul away the old tank, and coordinate after-hours installation so your workflow stays uninterrupted—backed by clear, upfront pricing and a rock-solid satisfaction guarantee.
Our team is trained in every aspect of commercial plumbing, from code-compliant gas lines to complex recirculation systems, giving you one trusted partner for the entire project. Whether you operate a cozy café or a sprawling warehouse, HEP delivers the professionalism, safety, and 24/7 support you need to keep hot water flowing and your business thriving.
FAQs
What signs indicate that our commercial water heater in Decherd needs replacement rather than repair?
Frequent breakdowns, rusty or discolored water, rising energy bills, a tank age over 10–12 years, and visible leaks around the unit all suggest replacement is more cost-effective than repair. A professional inspection can confirm whether corrosion inside the tank or failed heat exchangers make a new unit the safest option.
How long does a commercial water heater replacement typically take in Decherd?
Most standard replacements are completed in one business day, including draining the old tank, removing it, adapting existing plumbing and gas/electrical connections, and commissioning the new heater. Larger or custom systems, code upgrades, or relocation of the unit can extend the timeline to two days.
Are there specific local codes or permits required for water heater replacement in Decherd?
Yes. Franklin County and the City of Decherd follow both the 2018 International Plumbing Code and Tennessee state amendments. A plumbing permit is required for replacement, and final inspection ensures proper venting, seismic strapping, temperature-pressure relief valve installation, and backflow prevention. We obtain the permit and coordinate inspections on your behalf.
What commercial water heater options are available to improve energy efficiency?
High-efficiency gas condensing tanks, electric heat pump water heaters, and tankless (on-demand) systems can cut energy use 20-60%. ENERGY STAR® models meet stringent efficiency standards and may qualify for TVA or local utility rebates. We analyze your facility’s usage patterns to recommend the best payback option.
How much does a commercial water heater replacement cost in Decherd?
Pricing depends on capacity, fuel type, efficiency rating, and installation complexity. Typical mid-size commercial tank replacements range from $3,500-$7,500 installed. High-efficiency condensing or multiple tankless systems can run $8,000-$15,000. We provide a detailed, no-obligation quote that includes equipment, permits, labor, and haul-away of the old unit.
What maintenance is required after installation to maximize lifespan?
Annual professional inspection is recommended to flush sediment, test the temperature-pressure relief valve, inspect anodes, verify venting, and adjust thermostats. For hard-water areas around Decherd, bi-annual flushing can reduce scale buildup. Scheduled maintenance keeps warranties valid and typically doubles the life expectancy of the heater.