Hot Water You Can Count On, From a Team You Trust
From emergency repairs to high-efficiency installations, CPI Service delivers expert water heater solutions across San Jose. Whether you need traditional, tankless, or hybrid systems, we ensure hot water flows reliably—day in and day out.
New Customers: Get 5% Off Any Service
"*" indicates required fields
Coupon Rules: Must mention coupon code when scheduling an appointment. Limit 1 per household. Cannot be combined with other offers. New Customers only.
About CPI Service
There’s nothing worse than stepping into a cold shower or running out of hot water mid-cleanup. At CPI Service, we specialize in restoring your comfort quickly and reliably with complete water heater services tailored to your home’s needs.
Whether your existing system is aging, leaking, or simply not keeping up, our licensed plumbers provide repair, replacement, and maintenance services that prioritize performance and energy efficiency. We work with all types of systems—standard tank, tankless, gas, and hybrid—and help you select the best option based on your household size, water usage, and budget.
With over 30 years serving San Jose and South Bay homeowners, CPI has built a reputation for reliable work, transparent pricing, and respectful, responsive service. We’re here to keep your hot water flowing—and your day on track.
Water Heater Repairs
No hot water? Strange noises or leaking tank? Our team provides fast, expert diagnostics and repairs to get your system running again. From failed heating elements to pilot light issues, we’ll fix it right the first time.
New Installations
Replacing an old water heater or installing a new system? We offer complete installation services for gas, electric, hybrid, and tankless models. Our team will guide you through options and ensure your new unit is installed safely and up to code.
Annual Maintenance
Extend your water heater’s life and improve efficiency with routine flushing, inspections, and safety checks. Our preventative maintenance services help catch small problems before they become costly repairs—or worse, unexpected cold showers.
Why Choose Us?
At CPI Service, we know how critical hot water is to your daily life. That’s why we offer fast, honest, and dependable water heater services that put your comfort first. Whether you’re upgrading for efficiency or fixing an urgent issue, we treat your home like our own.
Why San Jose trusts CPI:
- Licensed, insured, and highly trained plumbing professionals
- Same-day appointments and rapid response for urgent issues
- Upfront estimates with no hidden fees or surprise add-ons
- Expert installation of all types—tankless, gas, hybrid, and more
- Respectful, tidy service from start to finish
- Maintenance plans to protect your investment year after year
From initial consultation to final walkthrough, we’re committed to top-tier workmanship and long-term satisfaction.
What Our Customers Say
Serving San Jose Homeowners with Reliable Hot Water Solutions
At CPI Service, we believe comfort starts with trust. Our clients consistently praise our fast response, clear communication, and lasting results—especially when it comes to restoring hot water quickly.
New Customers
5%
OFF Any Service
Coupon Rules: Must mention coupon code when scheduling an appointment. Limit 1 per household. Cannot be combined with other offers. New Customers only.
Plumbing Repair
$47
OFF
Coupon Rules: Must mention coupon code when scheduling an appointment. Limit 1 per household. Cannot be combined with other offers. New Customers only.
Video Inspection
FREE
Coupon Rules: Must mention coupon code when scheduling an appointment. Limit 1 per household. Cannot be combined with other offers. New Customers only.
FAQ
Hot Water Questions? We’re Here to Help
Water heaters can be confusing, especially with so many options available today. Whether you’re upgrading your system or facing an emergency, here are answers to the most common questions we hear from San Jose homeowners:
What types of water heaters do you install?
We install traditional storage tank systems, energy-saving tankless models, hybrid water heaters, and gas units. Not sure which is right for your home? We’ll walk you through the options based on your household size, usage, and efficiency goals.
What are the signs my water heater needs repair?
Watch for inconsistent water temperatures, low hot water pressure, leaks, or strange noises. If your system is over 8 years old or the hot water runs out faster than usual, it’s time to call for a professional inspection.
Are tankless water heaters worth the investment?
They can be! Tankless systems heat water on demand, which means lower energy bills and no risk of running out of hot water. They’re ideal for households looking to save space and boost long-term efficiency.
Do you provide maintenance even if you didn’t install the unit?
Yes—we service and maintain all major water heater brands, regardless of who installed them. Routine maintenance helps prevent breakdowns and keeps your warranty valid.
Do you offer same-day service for water heater emergencies?
Absolutely. We know how disruptive hot water issues can be. Our team is available for quick-turnaround service to get your system working again as soon as possible.
Let’s Get Your Hot Water Back—Fast
From chilly showers to aging equipment, water heater problems are never convenient. CPI Service is here to help you resolve issues quickly and confidently, with service that puts your family’s comfort first.
Call today to book a repair, plan your upgrade, or get your questions answered by our local experts.
