Kettlewell Water Heaters
(405) 555-0164
🔧 Gas · Electric · Tankless · OKC metro

Water heaters replaced right,
the first time, across OKC.

Most tank swaps are done by afternoon. Tankless gets sized off your actual fixture count and winter inlet temperature — not off a brochure.

Kettlewell Water Heaters at work
Hot water, sized right and installed to code Kettlewell Water Heaters
Who's setting your heater

We've only ever done one thing.

Kettlewell started in 2016 doing warranty swaps for a supply house on the south side. We got fast at it, then we got picky about it — swept bends instead of stacked elbows, unions where the next person will need them, a shutoff you can actually reach.

We don't do drains and we don't do furnaces. Water heaters and the pipe around them, every day, which is the reason the truck already has your part on it when we pull up.

— Marcus Kettlewell
We've only ever done one thing.
What we install

Every way to make hot water, done to code

Straight prices on the common work. Anything unusual gets a firm quote once we've seen the gas line and the venting.

40 & 50 Gallon Gas Tanks
01From $1,650

40 & 50 Gallon Gas Tanks

Standard atmospheric vent swap. New flex connectors, dielectric unions, a proper drip leg and a fresh T&P discharge line to code.

Electric Tank Replacement
02From $1,395

Electric Tank Replacement

Same-day swap on 30 to 80 gallon electric. New elements, new thermostats, and a bond that will actually pass an inspection.

Tankless Conversion
03From $4,200

Tankless Conversion

Endless hot water — but only if your gas line and venting can carry it. We size on fixture count and inlet temperature before quoting.

Power Vent & Direct Vent
04From $2,450

Power Vent & Direct Vent

For heaters in a closet or a finished basement with no chimney. PVC vent run pitched right and the condensate handled properly.

Expansion Tanks & Mixing Valves
05From $385

Expansion Tanks & Mixing Valves

A closed system needs somewhere for thermal expansion to go. Expansion tanks, pressure reducing valves and thermostatic mixing valves.

Annual Flush & Anode Service
06$189

Annual Flush & Anode Service

Oklahoma water is hard. Flushing the sediment and pulling a spent anode rod is what gets a tank past year eight.

Fresh install

This Week's Install 🔧

The most recent heater we set — capacity, fuel, and how the gas and water got run. New one most weeks, shot before the tools went back in the van.

This Week's Install 🔧
The details

Copper, unions, and clean vent runs

Shot close on the parts that decide whether a heater lasts eight years or eighteen.

Swept copper on a new tank set
01Swept copper on a new tank set
Dielectric unions, hot and cold
02Dielectric unions, hot and cold
Tankless heat exchanger core
03Tankless heat exchanger core
Burner view-port, pilot lit
04Burner view-port, pilot lit
Fresh anode rod, out of the box
05Fresh anode rod, out of the box
Braided flex and a quarter-turn stop
06Braided flex and a quarter-turn stop
Condensate trap on a power vent
07Condensate trap on a power vent
Why Kettlewell

Sized off your house, not off a chart

The two ways a water heater job goes wrong are the wrong size and lazy pipe.

01

Sized on fixture count

Tankless is specified off your real fixtures and winter inlet temperature. Undersized units are the complaint we hear most.

02

Unions on everything

Every connection stays serviceable. The next person to touch it won't need a torch.

03

Stocked truck

Common tanks ride with us, so most replacements happen the same day you call.

04

Permit pulled

Gas and venting work gets inspected. That paperwork matters when you go to sell the house.

Get a number

Tell us what's in the closet

Send the capacity off the label, whether it's gas or electric, and where it sits in the house. That's usually enough for a firm price without anyone coming out.

  • 01✓ Firm price before we start
  • 02✓ Old tank hauled away
  • 03✓ Most tank swaps done same day
Contact

No hot water this morning?

Call before nine and there's a good chance you're showering tonight. Text a photo of the label and we'll price it on the spot.

(405) 555-0164 shop@kettlewellwaterheaters.com