1143 N Cypress Ave, Fresno, CA Open 24/7 · Same-Day Service Call 24/7 · (559) 441-9600
★★★★★ 4.9 · 380+ reviews
New tankless water heater installed by Costless Plumbing in Fresno
HomePlumbingWater Heater Installation
Fresno · Clovis · Central Valley

Water Heater Installation in Fresno

Upgrading, replacing, or going tankless? We install tank and tankless water heaters sized right for your home — cleanly and to code. As a Rheem Pro Partner we help you claim rebates up to $900 on high-efficiency units, with financing available.

Licensed General Contractor CSL #859543
Licensed, Bonded & Insured
Upfront Flat-Rate Pricing
Same-Day & 24/7 Emergency
100% Satisfaction Guarantee
New tank water heater installed by Costless Plumbing in Fresno
Fresno’s Installation Experts

The right water heater, installed to last

A new water heater is a 10–15 year decision, so it’s worth getting right. We help you choose the best fit — traditional tank, high-efficiency, or endless-hot-water tankless — sized to your household and set up to code with proper venting, straps, and expansion tanks.

As a Rheem Pro Partner, we install trusted, efficient units and help you take advantage of rebates up to $900 on qualifying heat-pump models, plus available federal tax credits. Financing makes the upgrade easy.

  • Tank & tankless installation
  • Rebates up to $900 (Rheem)
  • Old unit removed & hauled away
  • Financing available
Call (559) 441-9600
Your Options

Water heaters we install

Not sure what’s right? We’ll size it, price it, and explain the trade-offs in plain English.

Tank Water Heaters

Dependable, budget-friendly gas and electric tanks in the right size for your home.

Tankless Water Heaters

Endless hot water, lower energy use, and a smaller footprint on your wall.

Gas & Electric

We install both, with proper venting, gas lines, and electrical done to code.

High-Efficiency & Heat Pump

Save on energy with efficient models — rebates up to $900 on qualifying units.

Rebates & Financing

We help you claim rebates and tax credits, with financing to fit your budget.

Removal & Haul-Away

We disconnect and remove your old unit and clean up — nothing left behind.

Why Costless

Why Fresno trusts our installs

No surprise pricing

You approve a firm, flat-rate price before we start. Ever.

Fast when it counts

Same-day appointments and true 24/7 emergency response.

Licensed & insured

General contractor CSL #859543 — every repair done to code.

Guaranteed work

Backed by our 100% satisfaction guarantee and quality workmanship.

How It Works

Getting a new water heater is easy

1

Free consultation

We assess your home and hot-water needs, then recommend the best options.

2

Upfront quote & rebates

Firm flat-rate pricing, plus any rebates, tax credits, and financing you qualify for.

3

Professional installation

We remove the old unit and install the new one to code — often the same day.

4

Enjoy & relax

Backed by our satisfaction guarantee and the manufacturer’s warranty.

Good to Know

Water heater installation FAQs

How much does water heater installation cost in Fresno?
It depends on the type and size of unit and your home’s setup. We give you a firm, upfront price that includes removal of the old unit — and we’ll factor in any rebates, tax credits, and financing so you see your true out-of-pocket cost.
Should I go tank or tankless?
Tank units cost less up front and are simple to service. Tankless units deliver endless hot water, use less energy, and save wall space — a great choice if you often run out of hot water. We’ll help you weigh both for your household.
Are there rebates or tax credits available?
Yes. As a Rheem Pro Partner we install high-efficiency and heat-pump water heaters that can qualify for rebates up to $900, plus available federal tax credits. We’ll help you take advantage of what you qualify for.
What size water heater do I need?
It comes down to your household size and hot-water habits. We size it correctly so you’re not paying to heat water you don’t use — or running out during back-to-back showers.
Can you install a new water heater same day?
Often, yes — especially for standard tank replacements. Call early and we’ll do our best to get your hot water back the same day.
What areas do you serve?
Fresno, Clovis, Madera, Selma, Sanger, and surrounding Central Valley communities. Not sure if you’re in our area? Just give us a call.
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Ready for reliable, endless hot water?

Get an upfront install quote — plus rebates and financing — on a new tank or tankless water heater across Fresno & the Central Valley.

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