Plumber

CPI Service

When you need a plumber or HVAC technician in San Jose, you need a partner you can trust. At CPI Service, we've built our reputation on being that reliable partner for homeowners and businesses alike....

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About CPI Service
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About CPI Service

When you need a plumber or HVAC technician in San Jose, you need a partner you can trust. At CPI Service, we've built our reputation on being that reliable partner for homeowners and businesses alike. We understand that plumbing and heating emergencies don't wait for business hours, which is why our certified and insured team is on call 24/7, ready to deliver a fast, professional response when you need it most.Our approach is built on transparency and lasting solutions. We believe in clear communication from the first phone call, providing upfront pricing and thorough explanations before any work begins. Our licensed technicians don't just apply quick fixes; we diagnose the root cause of you...
Emergency Plumbing
Water Heater Services
Drain & Sewer Services
Heating & Cooling (HVAC) Services
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Our Services

Professional solutions tailored to your specific needs — delivered with expertise and care.

Emergency Plumbing

When a plumbing disaster strikes your San Jose home or business, every minute counts. A burst pipe, severe leak, or sewage backup can cause extensive water damage and create unsafe conditions. Our 24/7 emergency plumbing service is designed for these critical moments. We provide immediate dispatch of our licensed, insured plumbers who arrive equipped to quickly contain the situation, perform a thorough diagnostic assessment, and execute the necessary repairs to stop the water and restore safety....

Water Heater Services

Reliable hot water is a non-negotiable comfort in your San Jose home. Whether your old unit is failing, you're upgrading for efficiency, or you need a urgent repair, our comprehensive water heater services cover every need. We specialize in the installation, repair, and maintenance of all types of water heaters, including traditional tank models, high-efficiency tankless units, and innovative hybrid heat pump water heaters. Our goal is to ensure you have consistent, energy-efficient hot water fo...

Drain & Sewer Services

Slow drains, recurring clogs, and sewer backups are more than just inconveniences; they're signs of underlying problems in your property's drainage system. Our advanced drain and sewer services in San Jose are designed to not just clear the immediate blockage but to diagnose and resolve the root cause. We utilize state-of-the-art technology, including motorized drain snakes, high-pressure hydro jetting, and trenchless sewer repair methods, to restore full flow and prevent future issues.Homeowner...

Heating & Cooling (HVAC) Services

Your comfort and indoor air quality in San Jose depend on a well-functioning heating and cooling system. CPI Service provides full-spectrum HVAC services to keep your home comfortable year-round. Whether you need a new furnace installation, urgent air conditioner repair, routine maintenance for your heat pump, or an upgrade to a ductless mini-split system, our certified technicians have the expertise to handle it all. We focus on efficiency, reliability, and improving your home's overall climate...

Emergency plumber in San Jose

A burst pipe, severe leak, or sewage backup can damage a property within minutes, so we keep our crews on call around the clock. Our licensed, insured plumbers arrive ready to contain the problem, track down its source with leak detectors or sewer cameras where needed, and stop the water before it spreads. You will get a clear, upfront quote before repairs begin, and we clean up our work area when we finish. Call us as soon as the problem starts and we will get a technician headed your way.

Plumbing repair in San Jose

Dripping faucets, running toilets, and low water pressure often trace back to a deeper issue, which is why our technicians diagnose the root cause instead of applying a quick patch. We handle repairs to supply lines, fixtures, valves, and visible or hidden leaks in homes and businesses. Every job starts with a clear explanation of what is wrong and what it will take to fix it, and no work begins until you approve the price. The goal is a repair that holds up and keeps the same problem from comin...

Water heater installation in San Jose

We install traditional tank water heaters, high-efficiency tankless units, and hybrid heat pump models for homes across the area. We start by looking at how your household uses hot water so we can recommend the right type and size. Our team removes the old unit safely, then connects the new one with code-compliant plumbing and gas line work, and tests it before we leave. We can also help you find utility and energy rebate programs that lower the cost of a more efficient unit.

Drain cleaning in San Jose

Slow sinks, gurgling toilets, and drains that back up again after a quick fix usually point to buildup deeper in the line. We clear blockages with motorized drain snakes and high-pressure hydro jetting, which scours pipe walls far more thoroughly than chemical cleaners. When a problem keeps returning, we can run a camera through the line to see what is causing it, whether that is grease, roots, or a shifted joint. We then recommend the cleaning or repair that will hold.

Sewer line repair in San Jose

Repeated backups, foul odors, and wet spots in the yard can signal a damaged sewer line. We begin with a video inspection to see exactly where the pipe is cracked, collapsed, or blocked by roots. Depending on what we find, we may recommend trenchless pipe lining, which repairs the line from the inside without tearing up your landscaping, or a traditional excavation for severe damage. You will receive a clear explanation of the options and their costs before we start any work.

HVAC in San Jose

Our technicians handle the full range of heating and cooling work, from furnace and air conditioner service to heat pumps and ductless mini-split systems. We begin with a thorough look at your current system, your home's layout, and how you want to stay comfortable, then lay out the repair or replacement options that make sense. Installation includes proper sizing, sealed ductwork, and careful thermostat setup so the system runs efficiently. Regular maintenance also helps prevent surprise breakd...

Furnace repair in San Jose

When your furnace short cycles, makes strange noises, or stops producing heat, we diagnose the cause before recommending any fix. Our certified technicians check the ignition, burners, blower, and controls, and explain what they find in plain terms. We give you upfront pricing for the repair and talk through whether it is worth repairing or replacing an aging unit. Once the work is done, we test the furnace to confirm it heats evenly and safely. Scheduled maintenance can also catch small problem...

Air conditioner installation in San Jose

A new air conditioner should be sized correctly for your home, and our team takes the time to measure and recommend the right system. We install central air conditioners, heat pumps, and ductless mini-splits, sealing ducts and setting up the thermostat so the unit runs efficiently from day one. Our technicians can explain the tradeoffs between different models and walk you through the federal tax credits and local utility rebates that may apply. We clean up after every installation and leave you...

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Address 2880 Aiello Dr, San Jose, CA 95111, United States

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