Water Heater Replacement (the way we would for our own moms)

A water heater install is about comfort now—and fewer problems later.

When your water heater is aging, leaking, or simply not keeping up, you’re not shopping for a box. You’re trying to protect your home and get back to reliable hot water—so you’re not stuck with cold showers.

We provide the same standards we’d want in our own home. The standard we hold ourselves to in our water heater services is we deliver the same we would provide our own moms: clear options, clean work, and no shortcuts.

Not sure whether replacement is the right move? Start here: water heater replacement signs

What to Do Right Now (If You Have a Leak or No Hot Water)

If you see active leaking, shut off the cold supply to the heater.
If the tank is leaking from the body, stop using it—tank leaks typically get worse.
If you smell gas, leave the area and call your gas utility.
If you need urgent help, start here: 24/7 emergency plumbing.

Call us so we can help you choose the right next step.

How We Size the Right Water Heater (So You Don’t Regret the Install)

1. Plumbing + Safety Check

We only recommend a solution after we look at what you and your home needs to support the system safely and to code:

Existing shutoffs, supply lines, and condition of connections
Water pressure and flow rate
Gas line and venting requirements for gas water heaters
Electrical requirements (when applicable)
Where the water heater is located, clearances, and code items

2. Hot Water Use Reality Check

We size based on how your household actually uses hot water:

Number of people in the home
Peak usage windows (mornings/evenings)
Simultaneous fixtures (showers + laundry + dishwasher)
Comfort expectations vs. efficiency priorities

3. Options + Cost Clarity

Then we lay out the options clearly:

The type of water heater that fits your home: tank vs tankless units vs heat pump
Upfront cost vs operating cost
What upgrades (if any) are required to do it correctly
Whether energy efficient options make sense for your usage

If you want a deeper breakdown on what drives replacement cost, read: water heater replacement cost reasons

Water Heater Installation Options

Every household is different. In our home services, we recommend only the option that fits your home, usage, and budget.

Standard Tank Installation

Remove and haul away the old unit
Install the new tank water heater
Make the necessary connection updates and safety checks
Test performance before we leave

Tankless Installation

Install a properly-sized tankless water heater
Handle venting and gas sizing requirements (when applicable)
Flush/commission the system and verify performance

Heat Pump Water Heater Installation

Evaluate location/airflow needs and condensate routing
Confirm electrical requirements
Install and test for efficient operation

What You Get After Your Water Heater Installation

You shouldn’t have to guess how to use your new system. We walk you through:

Temperature settings that balance comfort and safety
Maintenance basics and what to watch for
Warranty basics and what to keep for your records

Why Homeowners Choose GoFlow Plumbing

Upfront pricing and clear communication
Clean work that respects your home
Water Heater Installations done to code, not “good enough”
A team that will tell you the truth when a cheaper option is the right option

Where We Serve

Not just in Santa Rosa CA, we install and replace water heaters across Sonoma and Marin Counties.

Schedule Your Water Heater Installation

If you want hot water you can count on, we’ll make the decision simple. Call GoFlow Plumbing, and we’ll size the right system, explain your options, and install it cleanly.

Call now: (707) 200-8350