Water heater replacement
4.8 Stars · 1,000+ Google Reviews
Phones Answered 24/7
BBB A+ Accredited
Old or failing water heater? Don’t wait for it to burst. Delta Home Services installs tank and tankless water heaters throughout Phoenix. Our Delta plumbers handle the whole process — removal of the old unit, installation of the new one, permit if required, and a full test before we leave. We give you upfront pricing over the phone in most cases so there’s no waiting for a quote.
Licensed plumbing contractor: Delta Plumbing Services LLC, Arizona ROC 303285 (R-37 Plumbing, Including Solar).
Transparent pricing
Our pricing is built around real installations, not stripped-down numbers that grow later.
Every water heater installation includes:
- Professional removal and disposal of your old unit
- Delivery and installation of a new, professional-grade water heater
- Code-compliant connections
- System startup, testing, and cleanup
- Permit handling when required
- 24 months same-as-cash financing on approved credit
If something in your home requires additional work, we explain it clearly – what it is, why it matters, and what it costs – before any work begins.
You stay in control the entire time.
Our phones are answered 24/7. For true emergencies we dispatch a technician between 6 AM and 7 PM.
Professional-Grade Water Heaters Built to Last
Time for a new water heater?
We install professional-grade electric and gas water heaters designed for durability, safety, and consistent performance.
Types of water heaters:
- Electric Water Heaters
- Consistent Hot Water Delivery for Everyday Use
- Gas Water Heaters
- More Hot Water for High-Demand Households
- Fast Recovery for Households with Higher Demand
- Built-in Safety Systems for Reliable Operation
Water Heater Replacement Pricing
Firm, transparent pricing. No stripped-down numbers. No surprise add-ons.
Standard and Premium installations reflect real, code-compliant setups. Premium protection is included where applicable.
Financing: 24 months same-as-cash on approved credit · Warranty: Standard, the Ruud manufacturer’s warranty (6 or 8 years by model) · Premium, adds Ruud ProtectionPlus (+4 years on the tank)
| Fuel | Size | Tank | Standard | Premium |
|---|---|---|---|---|
| Electric | 30 gal | Tall | $2,285 | $2,835 |
| Electric | 40 gal | Short / Tall | $2,005 | $2,555 |
| Electric | 50 gal | Short / Tall | $2,035 | $2,585 |
| Gas | 29 gal | Tall | $2,625 | $3,175 |
| Gas | 40 gal | Tall | $2,120 | $2,670 |
| Gas | 50 gal | Tall | $2,175 | $2,725 |
| Gas | 75 gal | Tall | $3,435 | $3,990 |
Any additional work required for compliance is explained clearly and approved before work begins.
Our Water Heater Replacement Process
Standard vs. Premium installation
Standard
VS.
Premium
Standard:
- Properly sized water heater for your household
- New shutoff valve
- New Water Supply Connections
- Temperature & pressure relief valve
- Drain pan for added protection
- Code-compliant installation
- Safe removal of the old water heater
- We test the new water heater before we leave
Premium:
- Everything included in the standard installation, plus:
- Leak detection and automatic water-shut off valve
- Additional piping or safety upgrades necessary for compliance
- Protection designed to minimize water damage risk
Installation Warranties
+4 Years
Tank warranty with our premium install
Water heaters carry the manufacturer’s warranty: 6 or 8 years on the tank and parts, depending on the Ruud model. Our premium install includes Ruud’s ProtectionPlus extended warranty, bought at installation and backed by the manufacturer. It adds 4 years to the tank (10 or 12 years), and parts coverage stays the same.
1-Year
Labor warranty on all our work
We stand behind our work with a full year of labor coverage, unless your proposal states otherwise. If something we installed isn’t working as it should, call us. We’ll come back, show you what we find, and tell you what’s covered before any work.
Whole Home
Transparency & peace of mind
Before we start, you get a written, all-in price. When we finish, we walk you through what we did and what’s covered. No surprises on the invoice, and no guessing about your warranty.
Why Installation Quality Matters
Most water heater issues don’t come from the tank – they come from poor installation.
We focus on:
- Correct sizing (not guesswork)
- Pressure and safety protection
- Code compliance
- Long-term reliability
The goal is simple: Your water heater should quietly do its job for years without becoming a problem.
SERVICE AREAS
We provide plumbing services throughout the Phoenix metropolitan area: Phoenix, Scottsdale, Mesa, Tempe, Chandler, Glendale, Peoria, Surprise, Avondale, Goodyear, and surrounding communities.
Ready to Experience
the Delta Difference?
Whether you’re dealing with an unexpected plumbing emergency, planning an upgrade to a more efficient system, or simply want to keep your pipes and fixtures in top shape for Arizona’s tough climate, our team is ready to help.
Call (623) 240-9892 for:
- Phones Answered 24/7
- Free Estimates on New Installations
- Honest Advice on Repairs vs. Replacement
Financing options available: See Financing Options · Efficiency Arizona Program
Frequently Asked Questions — Water Heater Replacement Phoenix
How do I know when it’s time to replace my water heater?
Replace your water heater when you see rust-colored water or corrosion around the unit, when you notice a significant leak from the tank body, or when repair costs approach 50% of a new unit’s price. Repeated repairs almost always mean replacement is the smarter financial decision.
How long does water heater replacement take?
A straightforward like-for-like replacement is usually a single visit, and we give you a time estimate once we have seen the installation. We remove the old unit, install the new one, check all connections, and test before leaving.
Do I need a permit to replace a water heater in Phoenix?
It depends on the city and the job. Several Valley cities, including Mesa, Chandler, Glendale, and Tempe, exempt a like-for-like replacement by a licensed contractor, while Scottsdale requires a permit. Switching fuel, going from tank to tankless, or moving the unit usually needs one. We’ll tell you whether a permit applies. Unpermitted installations can cause issues with homeowners insurance and home sales.
How much does water heater replacement cost in Phoenix?
The cost depends on the unit’s type, size, and fuel, and on any venting, gas, or electrical changes the installation needs. Every quote covers removal of the old unit, installation, code-compliant connections, testing, and a permit where required. Call (623) 240-9892 for a written quote.
Can I upgrade from tank to tankless when replacing?
Yes, and many Phoenix homeowners choose to upgrade during replacement. Tankless units require changes to your gas line size or electrical panel which adds to installation cost. We’ll tell you exactly what’s involved and whether the upgrade math makes sense for your household.