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Water Heater Installation in San Francisco

Choosing the right water heater for your San Francisco home means balancing space, efficiency, and the city's challenging high water pressure. We install both traditional storage tank and modern tankless water heaters, ensuring your system is safe, compliant, and perfectly suited to your needs.

Water Heater Challenges in SF

Space Constraints

Utility closets in SF are small. That's why tankless water heaters are a popular choice, as they mount on the wall and free up valuable floor space. We specialize in converting bulky old tanks to compact, efficient tankless systems.

High Water Pressure

High water pressure shortens the life of any water heater. We don't just install a new unit; we test your home's pressure and install protective devices like expansion tanks to ensure your new water heater lasts.

Best Water Heater Options for San Francisco

Tankless Water Heaters (Ideal for Space Saving)

Tankless heaters provide endless hot water on demand and are about 95% efficient. Their wall-mounted design is perfect for SF homes where every square foot matters. An upgrade may require a larger gas line, which we can assess and install.

Best for: Homes with limited utility space, high efficiency goals, and a desire for endless hot water.

Storage Tank Water Heaters (Reliable & Affordable)

The traditional 40 or 50-gallon tank is a proven and reliable technology. It's the most affordable option upfront and is a great choice for a straightforward, like-for-like replacement if you have the dedicated space for it.

Best for: Budget-conscious replacements, homes with adequate closet or garage space.

Our SF Water Heater Installation Process

1

Needs Assessment & Sizing

We discuss your household's hot water usage to determine the right size and type of heater. For tankless upgrades, we also assess your gas line capacity.

2

Pressure Protection & Code Compliance

We install a new expansion tank and ensure your system has a functioning pressure relief valve to meet SF code and protect against high pressure.

3

Permitted, Professional Installation

We handle the city permits, install the new unit with seismic straps, and ensure all connections are secure. We then test the unit for safe, optimal performance.

Why Choose Us for Your SF Water Heater Installation

Local SF Plumbing Experts

We know how to work within the constraints of San Francisco homes and how to protect your plumbing from the city's high water pressure.

We Handle Permits & Inspections

Water heater installations require a permit in SF. We manage the entire process to ensure your project is safe and fully code-compliant.

Same-Day Service Available

For like-for-like storage tank replacements, we can often complete the installation the same day you call. We know that no hot water is an emergency.

20+ Years of Experience

We've installed thousands of water heaters in the Bay Area. We get the job done right, with no surprises.

Get Hot Water You Can Rely On

Contact us for a free, no-obligation estimate for your water heater installation. We'll help you choose the right system for your SF home and budget.

Serving All San Francisco Neighborhoods • Licensed & Insured