---
title: "Water Heater Repair & Installation in Des Moines"
description: "24/7 water heater repair & installation in Des Moines, IA. Tank, tankless, gas, electric. Same-day service. Financing available. Call (515) 494-5483."
url: https://des-moines-plumbing-hvac.b-daniels.workers.dev/services/water-heater/
---

# Water Heater Repair & Installation in Des Moines

Tank, tankless, gas, and electric — repaired or replaced the same day across Central Iowa.

**Des Moines Plumbing & HVAC** · (515) 494-5483 (24/7 emergency; standard hours Mon–Sat 7am–7pm) · Polk County & Central Iowa

## Quick answers

- **How much does it cost?** Water heater replacement in Des Moines typically runs $1,200–$3,500 for tank units and $2,800–$5,500 for tankless, including labor and permits. We provide upfront, written quotes — no surprise fees.
- **What's the process?** We diagnose first (often free with repair), present options, and complete most installs in 4–6 hours. Tankless takes a full day.
- **How fast can you come?** Same-day repair or replacement is the rule, not the exception. 24/7 emergency available when you have no hot water.

## Hot water out? We can be there today.

Whether your water heater is making noises, the pilot keeps going out, or you woke up to a cold shower, we handle every brand and every type — tank, tankless, gas, electric, and propane — across the Des Moines metro.

We're a small, locally owned crew. No call centers, no upselling. Nate or someone trained by him shows up, tells you exactly what's wrong, and gives you the price before any work starts.

### Why Des Moines homeowners call us first

Hard water and Iowa's swing between cold winters and humid summers are rough on water heaters. The average Des Moines tank lasts 8–12 years — less if the anode rod hasn't been changed. We flush, inspect, and pull anode rods on every maintenance visit so your tank lives its full life.

For families adding a finished basement or a second bathroom, this is also where we point you toward tankless. The right tankless install can pay back in 4–6 years on energy alone, and you never run out of hot water mid-shower.

## What's included

- Free diagnostic with any repair
- Tank and tankless water heater installation (gas, electric, propane)
- Anode rod replacement and flushing
- Thermostat and heating element repair
- Pressure relief valve service
- Expansion tank installation
- Recirculation pump install for instant hot water
- Permits pulled, installation up to Iowa code

## Signs you need water heater repair & installation

- No hot water or water turns cold fast
- Rumbling, popping, or banging from the tank
- Rusty, brown, or smelly hot water
- Water pooling at the base of the tank
- Hot water heater is 10+ years old
- Rising energy bills with no usage change

## Our process

1. **Call** — We answer 24/7 and dispatch a tech with parts in stock for the most common Des Moines water heaters.
2. **Diagnose** — On-site inspection, repair-vs-replace recommendation, and a written quote before any work begins.
3. **Fix** — Most repairs done same visit. Full replacement typically 4–6 hours, tankless install 8–10 hours.
4. **Done** — Tech walks you through the new system, registers the warranty, and we clean up like we were never there.

## Frequently asked questions

### How much does a water heater cost in Des Moines?

A standard 40–50 gallon gas tank water heater installed in Des Moines runs $1,200–$2,000. Electric is slightly less. Tankless units run $2,800–$5,500 installed depending on whole-home vs point-of-use. Every quote we give is upfront and written.

### How long does a water heater installation take?

A like-for-like tank swap is typically 4–6 hours. A first-time tankless install or fuel conversion (electric to gas) can take a full day because of venting, gas line, and permit inspection.

### Should I repair or replace my water heater?

If your unit is under 8 years old and the repair is under $400, repair it. If it's over 10 years old, leaking from the tank, or rusty water is coming through, replace it. We give a straight answer at the diagnostic.

### Do you install tankless water heaters?

Yes — Rinnai, Navien, and Rheem tankless installs are a big part of what we do, including the gas line upsizing and venting most Des Moines homes need.