- HEP Plumbing
- Licensed Technicians

Licensed Technicians
Licensed Technicians | Tank Water Heater | Plumbing | Birchwood
When your Birchwood home depends on a reliable tank water heater for hot showers, spotless dishes, and cozy laundry cycles, HEP’s licensed technicians deliver the skill and speed you need. Our experts arrive with fully stocked trucks, top-tier diagnostics, and a passion for doing the job right the first time—whether that means a precision repair, an energy-saving upgrade, or a flawless new installation. We’re local, so we understand Birchwood’s water conditions and building codes, and we back every solution with straightforward pricing and industry-leading warranties.
From the moment you call, you’ll feel the HEP difference: friendly scheduling, text alerts when we’re on the way, and technicians who respect your home as much as you do. We’ll walk you through options to boost efficiency, lower utility bills, and extend equipment life, then leave your space cleaner than we found it. Ready for dependable hot water and peace of mind? Trust the hometown pros who make your comfort their craft—call HEP today.
FAQs
What are the most common signs my tank water heater needs professional attention?
Watch for reduced hot-water volume, water that takes longer to heat, rumbling or popping sounds, rusty-colored or foul-smelling hot water, pooling water around the base of the tank, or the pilot light repeatedly going out. Any of these can indicate sediment build-up, a failing heating element, a corroded anode rod, or a leaking tank. Addressing these issues early with a licensed Birchwood technician can extend the unit’s lifespan and prevent costly water damage.
How often should I have my tank water heater flushed or serviced in Birchwood?
Because Birchwood’s municipal water has a moderate mineral content, the typical household should schedule a full tank flush and safety inspection once every 12 months. Annual servicing removes sediment, checks the anode rod, tests the T&P valve, inspects for gas or electrical issues, and verifies that the unit meets current local code. For homes with noticeably hard water, semi-annual flushing may be recommended to keep efficiency high and prevent premature tank failure.
Can I replace my own water heater, or do I really need a licensed plumber?
Tennessee plumbing codes (adopted by the City of Birchwood) require a licensed plumber for any water heater replacement that involves gas, electric, or plumbing line modifications—and virtually all replacements do. A licensed technician ensures correct sizing, safe gas/electrical connections, proper venting, and adherence to seismic strapping and T&P discharge requirements. DIY installations can void the manufacturer’s warranty, lead to code violations, or create safety hazards such as carbon-monoxide leaks or scalding water.
What energy-efficient options are available when I replace my tank water heater?
High-efficiency gas models (0.64–0.70 UEF), electric heat-pump/hybrid water heaters (up to 3.7 UEF), and ultra-insulated electric tanks are popular upgrades. Many units include advanced foam insulation, smart controls, and leak-detection shutoff valves. Birchwood Utilities offers rebates on ENERGY STAR® certified heat-pump models, and the 2023 federal Inflation Reduction Act provides up to $600 in tax credits for qualifying high-efficiency gas or electric units. Our technicians can calculate payback periods based on your household’s hot-water demand.
How long does a typical tank water heater installation take, and will I be without hot water all day?
A straightforward “like-for-like” replacement usually takes 3–4 hours: 1 hour to drain and disconnect the old tank, 1–1.5 hours for setting and piping the new unit, and the remainder for filling, leak checks, and commissioning. Complex jobs—such as upsizing capacity, relocating the heater, or adding expansion tanks—can extend to 5–6 hours. You will be without hot water during this window, but cold-water service stays on. We schedule in convenient time blocks and haul away the old heater for recycling.
Are permits or special codes required in Birchwood for water heater installation?
Yes. Birchwood follows the 2018 International Plumbing and Residential Codes. A plumbing permit is required for any replacement that alters fuel sources, venting, or water lines. The city inspector verifies proper T&P relief valve piping, dielectric unions, seismic strapping (if in a crawlspace or garage), gas shut-off placement, expansion-tank installation on closed systems, and correct electrical bonding/grounding. Our licensed technicians pull the permit, schedule the inspection, and provide you with a compliance certificate for insurance and warranty documentation.