Donnie’s Plumbing • Murrieta, CA
Water Heater Installation and Repair in Murrieta
At Donnie’s Plumbing, we’re the go-to experts for water heater installation and repair in Murrieta. Whether you’re dealing with no hot water, strange noises, or planning an upgrade to a tankless unit—we’ve got your back. We combine fast service with top-notch workmanship to keep your home running smoothly and your showers warm.
Need a water heater replacement in Murrieta? If your unit is leaking, rusting, or past its prime, we’ll inspect it and give you clear options.
Recent install in Murrieta

Signs You May Need a New Water Heater
Not sure if it’s time to replace your water heater? Here are the warning signs Murrieta homeowners often notice before a unit fails:
Slow or short hot water
Water takes too long to heat or runs out quickly.
Rusty water
Rust-colored water or a metallic taste.
Moisture at the base
Leaking or moisture around the bottom of the tank.
Noises (banging / popping)
Often caused by sediment buildup, which is common in Murrieta.
Age
8–10 years old or older.
If you notice any of these issues, it may be time for a professional inspection or replacement. We’ll give you an honest recommendation to avoid costly emergencies.
Repair vs Replacement
Here’s the quick way we explain it to Murrieta homeowners.
Repair usually makes sense
When the issue is isolated and the tank is still healthy.
The unit is newer and the problem is specific (thermostat, heating element, igniter, small fitting).
No tank leak and no rust-colored water.
It hasn’t been breaking down repeatedly.
Replacement is usually smarter
When the tank is failing or the repairs won’t stop.
Leaks or moisture pooling at the base.
8–10+ years old and performance is dropping.
Rusty water, corrosion, or frequent repairs.
Loud popping/rumbling (sediment buildup is common in Murrieta).
Want quick troubleshooting? Learn more in our No Hot Water blog, or call us and we’ll talk you through it.
Water Heater Replacement Cost in Murrieta (Quick Snapshot)
Pricing depends on the unit type (tank vs tankless), size, access, and whether code upgrades are needed. Here are typical ranges Murrieta homeowners often see:
40–50 Gallon Tank Replacement
Typical Range: $1,800 – $3,000
Most common Murrieta replacement range. Great for straightforward swaps.
Tankless Installation / Upgrade
Typical Range: $2,800 – $6,000
May require venting/gas line upgrades. Space-saving and efficient.
Common price-changers in Murrieta: earthquake straps (required), expansion tank, drip pan/drain routing, venting corrections, shutoff updates, and tankless gas line sizing.
Water Heater Services
Water Heater Installation
Need a new water heater installed in Murrieta? We’ll help you choose the right size and model for your home, install it quickly, and make sure it’s fully up to code. Whether you’re replacing an old unit or building out a new home, our licensed plumbers are ready to handle the job. Don’t forget to check our current deals to save on your next install!

Water Heater Repairs
No hot water? Leaking tank? We diagnose and fix water heater issues fast. From bad thermostats and heating elements to sediment buildup and pilot light issues, we get your system working again without the guesswork. Learn more in our No Hot Water blog.
Tank vs Tankless: What’s Best for Your Home?

Both options work great — the “best” choice depends on budget, space, and hot water demand. Here’s the quick breakdown we use with Murrieta homeowners:
Traditional Tank
- Lower upfront cost
- Can run out during heavy use
- Best for simple replacements
Tankless
- Higher upfront cost
- Endless hot water (within capacity)
- Venting + gas line sizing matter
Thinking of going tankless? We’ll walk you through the pros and cons and make sure your home is set up correctly (venting and gas line sizing matter). Let’s figure out what’s best for your home and budget.
Same-Day & Emergency Services

Hot water emergencies don’t wait—and neither do we. Call Donnie’s Plumbing anytime for same-day service or 24/7 emergency repairs in Murrieta. We’ll get your hot water back fast and with zero hassle. If you’re in Temecula, visit our Temecula plumbing site for quick service.
Water Heater FAQs
How long does water heater installation take?
Most water heater installations in Murrieta take between 2 and 4 hours. This depends on whether it’s a simple replacement or a new setup requiring extra plumbing work.
What is the average cost of a water heater replacement?
The cost varies depending on the type (tank or tankless), size, and installation needs. We provide free estimates and options to fit your budget.
Should I repair or replace my water heater?
If your water heater is over 8 years old or needs frequent repairs, replacement is often the better investment. We’ll give you an honest recommendation after a quick inspection.
How often should I flush my water heater?
In Murrieta’s hard water conditions, flushing your water heater every 6 to 12 months can prevent sediment buildup, improve efficiency, and extend its lifespan.
Are tankless water heaters worth it?
Tankless water heaters save energy, provide endless hot water, and last longer than traditional tanks. They cost more upfront, but many Murrieta homeowners find them worth the investment.
Call Donnie’s Plumbing in Murrieta
We’re local, licensed, and available 24/7. For water heater installation, maintenance, and repairs in Murrieta, trust Donnie’s Plumbing.
Call (951)709-7890