Shut off the water supply valve at the top of the tank (turn the handle so it's perpendicular to the pipe). If it's gas, turn the dial to "off." If it's electric, kill the breaker. Then call us — once it's leaking, it's done. The question is whether it's going to drain on your floor first.
What we install and repair
We handle every type of residential water heater used in Oklahoma. Most of what we touch falls into four categories:
- Standard tank water heaters — 40, 50, and 75 gallon. Gas or electric. The workhorse of OKC homes. Brands we recommend: Rheem, A.O. Smith, Bradford White.
- Tankless (on-demand) water heaters — Rinnai, Navien, Rheem. Best for homes with 2+ bathrooms or natural-gas service already at the location.
- Hybrid heat-pump water heaters — efficient, qualifies for federal tax credits, but needs proper space and venting. Great for garage installs in newer homes.
- Power-vented and direct-vent units — for tight spaces, interior closets, or homes without a traditional flue.
Repairs we do most often: pilot light won't stay lit, thermocouple replacement, anode rod replacement, T&P valve, dip tube, heating element (electric units), gas valve replacement, and flushing sediment-blocked tanks.
What it costs (real numbers, not "starting at")
Water heater pricing has more variables than most plumbing work — size, fuel type, location in the house, code updates needed, expansion tank requirements, and whether your old install was up to current code. Here are honest ranges from recent OKC-metro jobs:
Tank water heater installation (all-in)
- 40-gallon gas, standard install: $1,250–$1,650
- 50-gallon gas: $1,450–$1,850
- 75-gallon gas: $2,100–$2,600
- 40 or 50-gallon electric: $1,200–$1,600
- Power-vent unit (interior install): $1,950–$2,800
All-in pricing includes: the new heater, removal and disposal of the old one, code-required updates (drip pan, expansion tank, T&P drain, sediment trap, gas flex), and the install labor. No surprise add-ons at the end.
Tankless water heater installation
- Gas tankless replacing existing gas tank: $3,800–$5,200
- Tankless conversion from electric (requires new gas + venting): $5,500–$7,500
- Electric tankless (point-of-use or whole-home): $2,200–$4,500
Common repairs (flat-rate)
- Thermocouple or pilot assembly replacement: $195–$295
- Gas valve replacement: $385–$550
- Anode rod replacement: $245–$365
- Heating element (electric): $245–$385
- T&P valve replacement: $175–$245
- Full tank flush + inspection: $175–$225
If your tank heater is over 8 years old and you're looking at a repair over $400, almost always replace instead. A new heater with a 10-year warranty costs less over its lifetime than chasing failures on a unit that's already past its design life.
Tank vs. tankless — which is right for your house?
This is the question every customer asks, so here's a straight answer based on Oklahoma realities rather than sales pitch:
Get a tank heater if:
- You have 1–2 bathrooms and a family of 2–4
- You want the lowest upfront cost
- You don't already have natural gas at the heater location
- You're planning to sell within 7 years
- You don't have a water softener (tankless units suffer in hard water without one)
Get a tankless if:
- You have 3+ bathrooms or a household that runs out of hot water
- You already have natural gas service at or near the install location
- You want the unit to last 18+ years
- You want to free up the closet/garage space the tank occupies
- You have or plan to install a water softener (essential for tankless longevity in Oklahoma)
- You're staying in the home long enough to amortize the higher install cost (8+ years)
Get a hybrid (heat-pump) if:
- The heater lives in a garage or unconditioned space with good ventilation
- You want the lowest operating cost (most efficient option)
- You want to claim the federal energy tax credit (up to $2,000 currently)
- You're okay with a 15–20% higher upfront cost than a standard electric tank
Why water heaters fail early in Oklahoma
If you've noticed your water heater didn't last as long as your neighbor's in Tulsa or Dallas, it's not your imagination — Oklahoma is hard on tank heaters. Two reasons:
Hard water. Most OKC-metro water runs 8–12 grains per gallon of hardness. That mineral content drops out of solution inside the tank as scale, which coats the heating element (electric) or the bottom of the tank (gas). Either way, your heater works harder to make the same amount of hot water, runs hotter than designed, and the steel tank degrades faster. We see units that should last 12 years failing at 7 in homes without softeners.
Sediment buildup. Beyond hard-water scale, sediment from municipal mains settles at the bottom of the tank. You'll hear it as popping, rumbling, or kettling sounds. That sediment insulates the burner from the water, makes the tank overheat, and accelerates corrosion. A yearly tank flush (a $175 service) can add 3–4 years to a heater's life. Most people never do it.
If you're installing a new water heater and want to maximize its life, consider adding a water softener at the same time. The cost is roughly $1,500–$2,400 installed and it pays for itself in extended appliance life across your whole house, not just the water heater.
How a typical install goes
For a standard tank replacement in a Moore or OKC house, expect:
- 30-minute on-site assessment — we look at your existing setup, measure clearances, check that your current install meets code, and write you a flat-rate quote.
- 2–4 hours for the actual swap — drain and disconnect the old unit, haul it out, set the new one, connect water and gas (or electric), install code-required components (expansion tank, drain pan, sediment trap if missing), fill and pressurize, light the pilot or energize.
- Final walkthrough — we show you the shut-off, the T&P valve, the anode rod location, and explain how to flush it annually.
You'll have hot water again the same day. For tankless conversions, plan on 1–2 days depending on gas line and venting work.
Warranties
Standard tank units come with a 6 or 10-year tank warranty (manufacturer) plus our 1-year labor warranty on the install. Tankless units typically carry 12 to 15-year heat exchanger warranties. If anything we install fails in the first year, we come out and fix it — no labor charge, no diagnostic fee.
FAQ — Water heaters in OKC
A standard 40-gallon gas water heater installed in the OKC metro typically runs $1,250–$1,650 including the unit, labor, disposal, and code-required updates. 50-gallon and electric models are in a similar range. Tankless installations run $3,200–$5,500 depending on gas line and venting work needed.
Most tank water heaters in Oklahoma last 8–12 years. Hard water shortens that — units without softeners often fail closer to year 8. Tankless units last 15–20 years if descaled annually. If your tank heater is over 10 years old, plan to replace it before it fails on you.
Tank heaters cost less upfront and are simpler to maintain — best for single-bath or small homes. Tankless saves space, gives endless hot water, and lasts longer, but the install cost is 2–3× higher and they need annual descaling in Oklahoma's hard water. For larger homes with multiple bathrooms or families with high hot-water demand, tankless usually pays off within 7–9 years.
Yes — we stock the most common sizes (40, 50, and 75-gallon gas and electric) on our trucks. If your heater fails in the morning, we can usually have hot water back by evening. Tankless installs typically require ordering the specific unit and gas-line work, so plan 2–5 days.
Rusty or discolored hot water, popping or rumbling sounds from the tank, water pooling around the base, hot water running out faster than it used to, or the unit is over 10 years old. Any one of these is reason to start shopping. Two or more — replace it before it leaks on your floor.
Yes. We partner with consumer financing providers for water heater installations. Most homeowners qualify for 12 to 60-month plans with 0% intro options available. Ask during your free quote.
Call the family
Whether your old tank just sprung a leak or you're shopping replacements before yours fails, give us a call. We'll quote you honestly, show up when we said, and you'll have hot water again before the day is out.