Water Heater Services in the San Francisco Bay Area

Reliable and certified gas, tankless, and electric water heater repair and installation for San Francisco Bay Area homeowners and businesses, supported by 24/7 service, licensed technicians, and transparent pricing.

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Our Certifications & Professional Standards

Your Water Heater Go-To Experts

With over 35 years of experience, CPI Service delivers expert residential and commercial water heater services in the San Francisco Bay Area, specializing in gas, electric, and tankless units. Our licensed, background-checked technicians handle everything from emergency water heater repairs to full system replacements, ensuring each installation is code-compliant and built for long-term reliability. With 24/7 availability and transparent pricing, we restore comfort quickly and professionally. There are no surprises, only dependable results.

Every service is tailored to your home’s layout, usage needs, and energy preferences. Whether you’re replacing an aging tank,

converting to a tankless water heater, or repairing a faulty electric system, we prioritize safety, efficiency, and lasting performance. From initial consultation to final testing, CPI Service ensures seamless service and consistent hot water your family can count on.

Affordable Water Heater Options

Get a reliable water heater at a price that fits your budget. We offer affordable gas, electric, and tankless systems matched to your home’s needs and energy use. CPI Service provides upfront pricing, helps you access local rebates, and recommends energy-efficient models that reduce long-term costs. Whether you need a replacement or an upgrade, our affordable options deliver both quality and performance for Bay Area homeowners and businesses.

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Our Water Heater Services You Can Trust In San Francisco

Water Heater Repair

CPI Service is a licensed water heater repair company based in San Francisco, trusted by homeowners and commercial customers across the Bay Area. We specialize in repairing gas, electric, and tankless water heaters with fast response and same-day availability. Our expert technicians identify issues accurately and restore hot water quickly using approved methods.

Thermostat and heating element issues
Pilot light or ignition problems
Leaks or pressure relief valve failures
Tankless unit errors
Unusual noise or discolored water

Water Heater Replacement

Replacing an old or inefficient water heater is essential for reliable hot water and energy savings. In the San Francisco Bay Area, CPI Service helps both residential and commercial clients select and install the ideal system, whether gas, electric, or tankless. Our licensed technicians manage everything from removal and installation to ensuring compliance with local plumbing codes, guaranteeing safe and long-lasting performance.

Units over 10 years old
Heaters with recurring leaks or corrosion
Models with high energy bills
Systems too small for household demand
Installations that fail current safety codes

Energy-Efficient Water Heater Upgrade

Upgrading to an energy-efficient water heater reduces utility costs and enhances long-term performance. In the San Francisco Bay Area, CPI Service assists both homeowners and businesses in selecting systems that meet their needs while qualifying for available rebates and incentives. We install high-efficiency models that comply with local energy codes, ensuring consistent hot water and improved efficiency.

Hybrid electric heat pump models
High-efficiency gas systems
Tankless water heaters with low standby loss
Units with smart temperature control
Models eligible for local rebate programs

Water Heater Maintenance

Routine maintenance extends your water heater’s lifespan and prevents unexpected failures. In the San Francisco Bay Area, CPI Service offers scheduled maintenance for both homeowners and businesses to keep gas, electric, and tankless units operating safely and efficiently. Our licensed technicians inspect, flush, and tune your system according to manufacturer guidelines and local conditions.

Annual tank flushing to remove sediment
Pressure valve and thermostat checks
Leak detection and component inspections
Burner and heating element cleaning
Safety compliance verification

Why CPI Service is the Trusted Name in Water Heater Solutions Across the Bay Area

With over 35 years of local experience, CPI Service is trusted by San Francisco Bay Area homeowners and businesses for delivering licensed, code-compliant water heater solutions backed by 24/7 availability, transparent pricing, and a proven track record of safety, reliability, and customer satisfaction across gas, electric, and tankless systems.

What Customers Say About Our Water Heater Services in the Bay Area

Had the plumber Daniel come to my condo today for a clogged toilet. He spent almost two hours snaking with a camera my drain and pulled out a huge clog of tree roots. He knew exactly what he was doing and did a wonderful job. I would recommend this company very much.

Ron K.

Great, reliable, and timely service at a reasonable price. I shopped around quite a bit before landing on CPI. Their rates were competitive, they responded promptly, and their plumber fixed a few issues quickly and without much fuss. I’ll definitely be calling them again the next time we have issues!

Allan Huynh

CPI Service was sent to my home by my condominium association. They agreed to a very early morning appointment and the gentleman arrived exactly on time. He went through the problem very methodically to see where the problem was. Something that no one else could figure out was taken care of in half an hour. I would very definitely recommend them.

Fern F.

Our Plumbing Project Gallery

Check out our Water Heater Project Gallery to see the top-tier solutions we’ve delivered across the San Francisco Bay Area. From efficient system upgrades to tankless installations, gas, and electric water heaters, each project highlights our commitment to craftsmanship, reliability, and customer satisfaction.

Heat Pump Installation in San Jose — Heat Pump Installation

pipe replacement in Sunnyvale — Underground Pipe Replacement

Meet Our Certified Technicians

Our team of certified technicians is the backbone of CPI Service. With over 35 years of experience, they are equipped to handle all types of water heater systems, from gas and electric to tankless models. Every technician is committed to providing safe, efficient, and reliable service tailored to the unique needs of your home or business.

Our Service Areas in the Bay Area

Our Water Heater Resources

About CPI Service – San Francisco’s Water Heater Specialist

Since 1986, CPI Service has been a family-owned, locally trusted business serving both homeowners and businesses in the San Francisco Bay Area. We specialize in water heater installations, repairs, and maintenance for gas, electric, and tankless systems. Our services are built on integrity, transparency, and personalized care, providing homeowners with reliable, energy-efficient solutions and peace of mind. We ensure that every service is handled with the highest level of professionalism and attention to detail.

Water heater installation and replacement
Emergency water heater repairs and troubleshooting
Energy-efficient system upgrades
Regular maintenance and inspections
24/7 water heater emergency support

Types of Water Heaters We Repair & Replace in San Francisco

We specialize in repairing and replacing all types of water heaters in San Jose, including tank, tankless, gas, electric, and heat pump water heaters, tailored to your home’s needs.

Hybrid Water Heater: Hybrid water heaters combine heat pump technology and traditional tank storage for a highly energy-efficient solution. They extract heat from ambient air to heat the water, significantly reducing energy usage. Ideal for San Francisco homeowners looking to cut utility bills, CPI Service provides installation, testing, and assistance with tax credits to help you take advantage of available incentives.

Tankless Water Heater : Tankless water heaters in San Francisco heat water only when it’s needed, providing on-demand hot water. This makes them energy-efficient and eliminates the need for a storage tank. Our technicians ensure proper installation, including gas, electrical, and ventilation water heater upgrades.

Gas Water Heaters: Gas water heaters are a popular choice in San Francisco for reliable and cost-effective hot water. They heat water quickly using natural gas, making them ideal for larger households. We handle the installation, upgrade gas lines, and ensure proper ventilation and water heater for efficient operation and consistent hot water.

Electric Water Heaters: Electric water heaters are an excellent choice for homes without gas lines in San Francisco. These units use electrical resistance to heat water, offering a reliable and efficient solution. We assess your home’s electrical system and ensure installation meets local codes, providing easy maintenance and consistent hot water.

Heat Pump Water Heater: Heat pump water heaters are energy-efficient systems that use electricity to transfer heat from the air into the water, offering greater efficiency than traditional heaters. Ideal for San Francisco homeowners looking to reduce energy costs, we provide installation, maintenance, filter cleaning, and regular system checks to ensure optimal performance.

How Does Our Water Heater Installation Process Work in San Francisco, CA?

Initial Consultation

At CPI Service, we begin with a detailed conversation to understand your San Francisco home’s hot water usage, household size, and energy preferences, whether gas, electric, or tankless. This helps us recommend the most suitable water heater for your needs and local climate.

In-Home Assessment

Our licensed plumbers will visit your property in San Francisco, Oakland, or surrounding areas to conduct an on-site inspection. We take the time to accurately diagnose the issue and provide the most effective solution, ensuring your plumbing system is back in optimal condition.

Product Selection

CPI Service offers expert guidance to help you choose the perfect water heater for your San Francisco home. We provide options ranging from tankless systems for energy savings to high-efficiency hybrids, ensuring the best fit for your household’s needs and local rebates.

Preparation and Safety Check

Before installation, CPI Service ensures all safety checks are completed. We shut off water and energy sources, inspect local compliance requirements, and verify that the unit meets San Francisco’s plumbing, venting, and energy safety regulations for a secure, efficient setup.

Professional Installation

Our licensed and insured technicians at CPI Service ensure your new water heater is installed with precision. We handle secure hookups, proper mounting, and compliance with San Francisco’s building codes, ensuring safety and long-term efficiency.

System Testing and Calibration

After installation, our technicians thoroughly test your new water heater to ensure it operates efficiently. We calibrate temperature settings, check pressure, and verify performance to ensure your San Francisco home’s water heater meets your needs from day one.

Post-Installation Guidance

After installation, San Francisco homeowners receive detailed guidance for their new water heater. We provide maintenance tips, safety instructions, and warranty coverage information, ensuring your system continues to perform efficiently and reliably for years to come.

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Water Heater FAQs for San Francisco Residents

What’s the Average Labor Cost to Install a Hot Water Heater?

The average labor cost to install a hot water heater typically ranges from $300 to $800, depending on the type of system and the complexity of the installation.

Do Hot Water Heaters Need to Be Inspected?

Yes, hot water heaters should be inspected regularly to ensure they are functioning properly. Annual inspections help identify potential issues like sediment buildup, leaks, or faulty components, improving efficiency and extending the unit’s lifespan.

What Is the Typical Cost of a Water Heater?

The typical cost of a water heater ranges from $600 to $3,900, depending on the type (tankless, electric, gas), brand, and size. Installation costs may also vary based on the complexity of the setup.

Do I Need a Permit to Replace a Water Heater in San Francisco?

Yes, a permit is required to replace a water heater in San Francisco. The replacement must meet local building codes, and a licensed professional should handle the installation to ensure compliance with city regulations.

When Should I Replace My Water Heater in San Francisco?

You should consider replacing your water heater in San Francisco if it’s over 10 years old, showing signs of leaks, inconsistent heating, or high energy bills. Replacing an old, inefficient unit can improve energy efficiency and ensure reliable hot water.

Book a Water Heater Service in San Francisco Now

Call CPI Service today at (408) 549-8181 or easily book online for expert water heater services in San Francisco. Our licensed technicians offer fast, reliable service with transparent pricing, ensuring your water heater runs smoothly and efficiently. We handle everything from installations to repairs, providing minimal disruption to your home or business and ensuring your comfort and satisfaction.