Your Neighborhood Experts in HVAC & Plumbing—Fast, Reliable & Always Ready
Whether you manage a commercial building or need service at home, CPI Service delivers dependable plumbing and HVAC solutions across San Jose. Our licensed team handles repairs, installations, and emergency support—right when you need it most.
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
From routine maintenance to large-scale system replacements, CPI Service is the name San Jose trusts for expert HVAC and plumbing work. We proudly serve both homes and businesses with services that combine technical expertise, fast response times, and clear communication.
For over 30 years, we’ve been solving heating, cooling, and plumbing challenges of all kinds—from faulty AC units and broken water heaters to sewer line replacements and rooftop system installs. Whether it’s a single-family home or a multi-unit commercial property, our team brings the same level of precision and professionalism to every job.
At CPI, we don’t just fix problems—we prevent them. Our mission is to help customers extend the life of their systems, lower energy costs, and avoid downtime or disruption with proactive, efficient service.
Why Choose Us?
HVAC and plumbing issues can grind operations to a halt or turn a peaceful home into a stressful situation. At CPI Service, we work quickly and thoroughly to solve problems at the root—so you can focus on what matters most.
Why property owners and managers choose CPI:
- Fully licensed, bonded, and insured professionals (HVAC & Plumbing)
- 24/7 emergency support for homes and commercial properties
- Upfront pricing with detailed estimates—no surprise charges
- Experience with large systems, rooftop units, and complex layouts
- Clean, respectful technicians who work around your schedule
- Decades of service to San Jose and the greater South Bay
Whether you manage a small business or need support at home, we bring the tools, training, and teamwork to get the job done right.
What Our Customers Say
Real People. Real Properties. Real Results.
We’ve served thousands of homeowners and business owners across the South Bay—each with different challenges, budgets, and goals. But one thing stays the same: our commitment to delivering fast, honest, and lasting results for every project, large or small.
Let’s Fix It—Fast and Professionally
Heating, cooling, or plumbing issues don’t wait for the right time. CPI Service is here to respond quickly, do the job correctly, and minimize disruption—whether it’s a leaking water heater, broken AC, or commercial-grade piping upgrade.
