How long does a water heater last?

A standard tank water heater lasts 8–12 years. A tankless unit lasts 15–20 years. Oklahoma's hard water shortens tank life without maintenance, while annual flushes can push a well-built tank to the high end of that range. The anode rod is the single biggest factor in tank longevity. If you're approaching year 8–10 with a tank unit, start budgeting for replacement even if it seems fine.

What size water heater do I need for my family?

For most households, a 50-gallon gas tank water heater covers a family of four comfortably. Quick guide: 1–2 people, 30–40 gallons; 3–4 people, 40–50 gallons; 5+ people, 50+ gallons or consider tankless. First-hour rating (FHR) — how much hot water the heater can supply in the first hour — matters as much as tank size. If your family runs multiple showers, laundry, and dishwashers simultaneously, a higher FHR unit or tankless prevents the cold-water sandwich effect.

What are the signs my water heater is failing?

The clearest signs: rust-colored or discolored hot water (internal corrosion), visible rust on the tank exterior especially around fittings, water pooling around the base, inconsistent temperature despite correct thermostat settings, and unusual noises like popping or rumbling. Age alone is significant — if your tank is over 10 years old and showing any of the above, replacement is almost always smarter than repair.

How often should I flush my water heater in Oklahoma?

Once a year minimum — and in the Tulsa metro, it's even more important. Oklahoma's water is classified as moderately hard to hard, which means mineral sediment builds up faster inside your tank. That sediment layer sits at the bottom, forces your burner to work harder, increases energy bills, and shortens unit life. If your water heater is making a popping or rumbling noise, sediment is already a problem. Water Heater Plus members get two flushes per year — a $240 value against $780 in annual dues.

Tank vs. tankless water heater: which is right for my home?

Tank water heaters cost less upfront ($1,950 installed with us) and are simpler to maintain. Tankless water heaters heat water on demand, cutting energy use by 20–30% and lasting 15–20 years vs. 8–12 years for a tank. The tradeoff: higher upfront cost ($4,200 installed) and limited flow rate if multiple fixtures run simultaneously. For a family of four with normal usage patterns, either option works. If you have a large household running multiple showers at once, a tankless unit may be worth the investment.

What brands of water heaters do you install?

We install and service all major residential water heater brands including Rheem, A.O. Smith, Bradford White, Navien, Rinnai, and Rheem tankless units. We typically recommend Rheem and A.O. Smith for standard tank units (strong warranty coverage, wide parts availability), and Navien or Rinnai for tankless systems (best efficiency ratings and reliability). We don't push a particular brand — we recommend based on your household's hot water demand, budget, and available space.

What is the Water Heater Plus membership?

Water Heater Plus is our $65/month membership for Tulsa metro homeowners who want to protect their water heater long-term. Members get four things: two annual flushes included ($240 value), 15% off all repair labor and parts, priority scheduling, and zero emergency surcharge. Cancel anytime, no contract. The math is straightforward — the two included flushes alone cover $240 in value against $780 in annual dues. Add one repair visit with the 15% discount and you're ahead.

Why is my water heater making noise?

The most common cause is sediment buildup at the bottom of the tank. As water heats, it bubbles up through that sediment layer, creating popping, rumbling, or crackling sounds. In the Tulsa metro this happens faster than average due to hard water. A thorough flush usually resolves it. Other causes include a failing anode rod (which can create a sulfur or rotten egg smell alongside the noise), thermal expansion (ticking sounds generally harmless), a faulty heating element in electric units, or a sediment-clogged drain valve.

How much does water heater installation cost in the Tulsa metro?

In the Tulsa metro, water heater installation typically ranges from $1,200 to $3,000+ for a standard tank unit and $3,500–$5,500+ for tankless. Many plumbers quote a low number then add charges for old unit removal, permit fees, or code-compliance upgrades they 'discovered' after arrival. Our pricing is published and flat-rate: $1,950 for a standard 50-gallon tank install (includes removal of old unit, new installation, and code-compliant connections), and $4,200 for a full tankless conversion (includes gas line modifications, venting, and permit).

Do you offer emergency water heater service?

Yes. We handle water heater emergencies in the Tulsa metro 7 days a week, 7am–9pm. Our emergency surcharge is $200 added to any service call made after 5pm on weekdays or anytime on weekends — a flat fee, no hourly creep. Water Heater Plus members pay zero emergency surcharge and get priority scheduling so they jump the queue during busy periods. If your water heater fails on a holiday or weekend, call (918) 417-8981 and we'll be there.

Now Hiring · Tulsa Metro

Licensed Plumber?
Make $200–$400
Per Install.

Jenks Water Heaters is hiring 1099 contractors for water heater installations and repairs across the Tulsa metro. Flexible schedule. Water-heater-only work.

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$200–$400

Per install (flat rate)

$35–$45

Per hour (experience-based)

1099

Flexible, set your schedule

What We Offer

Side work that actually pays

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Strong Flat Rates

$200–$400 per install, or $35–$45/hr based on your experience. No haggling, no surprises.

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Flexible Scheduling

Side work is welcome. Take jobs when it works for you — we work around your existing schedule.

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Water Heaters Only

No drain cleaning, no general plumbing. Every job is a water heater install or repair — fast, clean, repeatable.

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We Handle the Business

We handle customer acquisition, scheduling, and billing. You show up, do the work, get paid.

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Local Service Area

Jobs in Jenks, Tulsa, Bixby, Broken Arrow, and Owasso. Work close to home.

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No W-2 Hassle

1099 contractor arrangement. Work as much or as little as you want with no employment obligations.

Requirements

What you need to work with us

✓
Valid Oklahoma CIB License — Journeyman or Contractor level required
✓
3+ years water heater experience — tank and/or tankless installs
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Liability insurance preferred — not required but helps us send you more jobs

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Licensed Plumber? Make $200–$400Per Install.