
Tankless Water Heaters in Perkins, OK
Endless Hot Water, Lower Bills
Tired of running out of hot water? Tankless water heaters heat water on demand so you never run out. Full Send Plumbing Heating & Cooling installs and repairs tankless systems in Perkins with free estimates and professional sizing.
Your tank water heater holds 40-50 gallons. When that's gone, you wait 30-45 minutes for it to reheat. A tankless unit heats water the moment you turn on the faucet no storage tank, no running out, no wasted energy keeping a tank hot 24/7. Full Send Plumbing Heating & Cooling provides tankless water heater installation and repair in Perkins, OK. Call (405) 714-8045 for a free estimate.

Benefits of Going Tankless

- Endless hot water no more cold showers or waiting for the tank to refill
- 20-30% energy savings heats water only when you use it, not 24/7
- 20-year lifespan nearly double a standard tank heater
- Space savings wall-mounted units free up floor space
- Lower risk of water damage no 40-gallon tank to leak or burst
Tankless systems cost more upfront but pay for themselves in energy savings and lifespan. For families that use a lot of hot water, the upgrade makes sense financially.
Our Tankless Installation Process
- Assess your hot water needs how many fixtures run simultaneously? What's your incoming water temperature? We size the unit to match your actual usage.
- Check gas line and venting tankless units need adequate gas supply (for gas models) and proper venting. We upgrade if needed.
- Install the unit wall mount, connect gas/water/electrical, install venting, and set up the recirculation pump if desired.
- Test and calibrate verify hot water delivery at all fixtures, check temperature, and set the output to your preferred setting.
Tankless Water Heater Cost in Perkins, OK
A tankless water heater with installation typically costs $2,500–$5,000 in Perkins, depending on the unit (gas vs. electric), capacity (GPM), and any gas line or venting upgrades needed. Electric tankless units cost less but may require an electrical panel upgrade. Gas units provide higher flow rates. Full Send provides a detailed written estimate before any work starts.
Tankless Water Heaters for Perkins, OK Homes
Perkins' hard water (15-25 grains per gallon from local wells) is the #1 enemy of tankless water heaters. Without annual descaling, calcium and magnesite scale builds up inside the heat exchanger and reduces flow rates within 2-3 years. We recommend a dedicated descaling flush every 12 months for Perkins installations, and we install isolation valves on every unit to make future maintenance easier. Incoming water temperature in Perkins averages 55°F in summer and drops to 42°F in winter we size units based on winter temperatures so you don't lose flow on the coldest days.
Tankless Water Heater Work in Perkins, OK

Why Choose Us
Endless Hot Water
Heat water on demand never run out, even with back-to-back showers and laundry.
20-30% Energy Savings
No standby heat loss from keeping a 40-gallon tank hot 24/7. Only heats when you use it.
20-Year Lifespan
Nearly double the lifespan of a standard tank heater with proper annual descaling.
All Major Brands
Rinnai, Navien, Noritz, Rheem, Takagi we install, repair, and descale them all.
Related Services
Frequently Asked Questions
Ready for Endless Hot Water?
Free estimates, professional installation, all major brands. Perkins, Stillwater, Cushing, Ripley, Coyle, and surrounding areas.
