Trusted Plumber in San Jose, CA

CPI Service provides 24/7 licensed residential plumbing throughout San Jose, delivering fast emergency response, transparent pricing, and reliable repairs backed by certified technicians and lasting customer satisfaction.

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Our Certifications & Professional Standards

Home Plumbing Services in San Jose from Trusted Plumbers

Looking for a trusted and experienced plumber who’s available 24/7, 365 days a year? CPI Service is San Jose’s go-to choice for residential plumbing that’s fast, certified, and built to last. Whether it’s an emergency pipe burst at 2 AM or a scheduled water heater installation on a weekend, CPI Service delivers responsive plumbing support around the clock, no waiting, no runaround.

Serving homes across San Jose, CPI Service’s licensed technicians are equipped to repair, install, and inspect plumbing systems using state-approved practices and durable materials. From small leaks and drain clogs to major

repiping projects, every service is backed by transparent pricing and a commitment to long-term customer satisfaction. Every technician is fully licensed under CSLB License #1101278 and trained for safe, compliant work in California homes.

Call CPI Service at (408) 549-8181 for plumbing services in San Jose, CA. CPI Service combines modern plumbing methods with old-fashioned reliability, earning a reputation as one of the most trusted local plumbers in San Jose. Our support team will help you schedule a visit at your convenience, walk you through any pre-service questions, and connect you with a licensed technician best suited for your plumbing needs.

Affordable Plumbing Service Options in San Jose

In San Jose, CPI Service delivers affordable plumbing services tailored to your needs. We offer transparent pricing, easy financing, and exclusive discounts for new clients. Whether you are dealing with a simple fix or a more complex plumbing project, we provide reliable service that stays within your budget.

Coupon Deals & Other Discounts

Special Offers & Promotions

$120 Off

Financing

0% for 12 mo.

New Customers

5% off on any service

Our Plumbing Services You Can Trust in San Jose

Emergency Plumbing Service

When plumbing emergencies hit in San Jose, CPI Service is always on call. Available 24/7, 365 days a year, our mobile technicians are dispatched immediately to handle urgent issues at both homes and businesses, including burst pipes, sewer backups, and flooding. We act quickly to minimize water damage.

Burst pipe repair
Sewer backup solutions
Home and business flooding mitigation
Immediate mobile technician dispatch
Fast response to prevent water damage

Plumbing Repair

Plumbing issues in San Jose? CPI Service is here to provide expert repairs. From leaks under the kitchen sink to valve replacements and fixture repairs, our licensed technicians ensure every job is done with precision and high-quality materials. We restore your plumbing’s flow and function efficiently and effectively.

Pipe leak repairs
Valve replacements
Fixture repairs (faucets, toilets, etc.)
Fast and efficient service
Licensed technicians with quality materials

Drain & Sewer

Dealing with clogged drains or gurgling toilets in San Jose? CPI Service offers comprehensive drain and sewer services to keep your plumbing flowing smoothly. From rooter work to sewer line inspections and advanced clog removal, we use powerful tools to ensure your drains are cleared deeply and efficiently.

Rooter work
Sewer line inspections
Advanced clog removal solutions
Comprehensive drain cleaning
Long-lasting results with high-quality tools

Water Heater Service

Facing issues with your water heater in San Jose? CPI Service provides installation and repair for both gas and electric water heaters, including tank and tankless systems. Whether it’s a leaking tank or no hot water, our technicians ensure quick, code-compliant installations and repairs, often on the same day.

Gas and electric water heater installation
Tank and tankless water heater repair
Same-day service for most installations
Code-compliant installation
Fast and reliable hot water restoration

Faucets & Fixtures

CPI Service specializes in replacing dripping taps, corroded kitchen faucets, and outdated fixtures in San Jose. Our modern upgrades are designed for long-lasting performance, improved water efficiency, and reduced leaks. We also reseal and secure all connections to prevent future wear and leaks throughout your home.

Dripping tap repairs
Kitchen faucet replacements
Fixture upgrades for water efficiency
Resealing and securing connections
Preventative maintenance for leak-free performance

Bathtub Plumbing

CPI Service provides expert bathtub plumbing solutions in San Jose, addressing cracked tubs, weak water flow, and installation needs. Whether you need a new tub installation or surface crack repair, our team ensures safe drainage, restores functionality, and guarantees long-term reliability for your bathtub.

Bathtub installation
Surface crack repairs
Water flow enhancement
Safe drainage solutions
Long-term reliability and performance

Shower Plumbing

CPI Service offers expert shower plumbing solutions in San Jose, addressing leaks, outdated fittings, and low water pressure. We replace fittings, realign pipes, and optimize water flow, all while preserving your existing tile and walls for a hassle-free upgrade.

Shower leak repairs
Fitting replacements
Pipe realignment
Water pressure optimization
No damage to existing tiles or walls

Toilet Plumbing

CPI Service provides expert toilet plumbing in San Jose, handling clogs, leaks, and full unit replacements. Using modern components, we improve flushing efficiency and reduce water waste. Our service includes diagnostics and immediate fixes for common issues like fill valve breakdowns and cracked tanks.

Toilet clog repairs
Leak detection and fixes
Full unit replacements
Flushing efficiency improvements
Fill valve and tank crack repairs

Leak Detection

CPI Service provides advanced leak detection in San Jose, using thermal imaging and non-invasive tools to find hidden leaks behind walls or under floors. This precise method helps homeowners locate the source of water loss without unnecessary demolition or guesswork.

Thermal imaging for leak detection
Non-invasive detection tools
Hidden leak identification behind walls or floors
Accurate and efficient water loss source location
No need for costly or destructive demolition

Hydro Jetting

CPI Service offers hydro jetting in San Jose to tackle severe drain and sewer blockages. Using high-pressure water jets, we clear stubborn grease, scale, and sludge, making it ideal for homes with recurring clogs or sluggish systems. This service restores pipes to near-original condition.

High-pressure water jetting
Clears grease, scale, and sludge
Ideal for recurring clogs and slow drains
Restores pipe interiors to near-original condition
Effective for both drains and sewer lines

Garbage Disposal

CPI Service offers garbage disposal services in San Jose, including installation, motor repairs, and unjamming. Whether your disposal is leaking, making noise, or not working, we restore proper grinding function, address motor wear, and prevent drain backups and odor issues.

Garbage disposal installation
Motor repairs and maintenance
Unjamming services
Restores proper grinding function
Prevents drain backups and odors

Repiping

CPI Service offers expert repiping in San Jose, addressing aging or corroded pipes with full-house or partial repiping solutions. We use PEX, copper, or CPVC, tailored to your system’s needs. This service enhances water flow, pressure, and the long-term health of your plumbing, particularly in older homes.

Full-house and partial repiping
PEX, copper, or CPVC pipe options
Improved water flow and pressure
Long-term plumbing system health
Ideal for aging or corroded pipes in older homes

Why Choose CPI Service – The Local Plumber San Jose Trusts

CPI Service is the trusted plumbing expert serving Menlo Park, delivering 24/7 availability, emergency support, and transparent pricing. Our licensed technicians provide reliable, professional solutions backed by a complimentary service plan, ensuring minimal disruption and confidence in your business operations throughout the Menlo Park area.

24/7 Emergency Services
Upfront, Transparent Pricing
Licensed and Insured Technicians
Same-Day Service with Fully Stocked Trucks
Mobile Plumbers Ready to Dispatch
Family-Owned and Operated
Customer Satisfaction

Client Reviews of Our Plumbing Services in San Jose

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

Curious about the quality of our work? Take a look at CPI Service recent plumbing projects across San Jose, from emergency leak repairs and water heater installations to full-system repipes and modern bathroom upgrades. Our project gallery showcases real results in real homes, completed by our licensed technicians with a focus on detail, durability, and customer satisfaction.

Heat Pump Installation in San Jose — Heat Pump Installation

pipe replacement in Sunnyvale — Underground Pipe Replacement

Meet Our Certified Technicians

At CPI Service, every plumbing job in San Jose is handled by technicians backed by over 35 years of industry experience. Each team member is fully licensed, certified, and trained in customer-focused service, combining technical expertise with a professional attitude that respects your time and your home. Our seasoned professionals deliver solutions built on decades of trusted craftsmanship and reliability.

Our Plumbing Resources

About CPI Service – San Jose’s Plumbing Specialist

Since 1986, CPI Service, a locally-owned family business, has been providing San Jose homeowners and businesses with cost-effective, code-compliant plumbing solutions. Our 24/7 services ensure that we’re always available for urgent needs, from repairs to installations. With a trusted team of licensed technicians, we offer professional and transparent plumbing solutions throughout Silicon Valley.

24/7 emergency plumbing services
Cost-effective, code-compliant solutions
Plumbing for homeowners and businesses
Licensed, experienced technicians
Trusted, locally-owned family business

How Does Our Plumbing Process Work in San Jose, CA?

Initial Call & Appointment Scheduling

Start by reaching out via phone, online form, or live booking. Our team will collect the essential details about your plumbing issue, whether it’s a leak, clog, installation, or routine inspection, and help you schedule an appointment that fits your availability in San Jose.

On-Site Inspection & Diagnosis

A licensed CPI Service plumber arrives at your San Jose location on time and ready to work. We begin with an in-person evaluation and conduct a thorough inspection using the latest diagnostic tools. You’ll receive a clear explanation of the problem and the best options to resolve it.

Transparent Estimate and Service Approval

Before starting any work, you’ll receive a detailed quote outlining the labor, materials, and any extras, with no hidden charges. Once approved, we move forward with full transparency so you know exactly what to expect.

Repair/Installation by Licensed Technicians

Once approved, our San Jose-based technicians get to work using the right tools, trusted parts, and proven methods. Whether it’s a quick valve fix or a full water heater install, we complete the task efficiently and up to California plumbing code.

Testing and Cleanup

After repairs or installation, we run a complete test of your plumbing system to confirm functionality. Then we clean the area thoroughly, leaving your space exactly how we found it, or better.

Follow-Up and Support

If any concerns arise post-service, we’re just a call away. CPI Service backs every job with reliable support, optional warranties, and a commitment to long-term satisfaction for every homeowner in San Jose.

Same Day Service

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San Jose Plumbing FAQs

How Fast Can You Arrive in an Emergency?

CPI Service offers a 24/7 emergency response in San Jose, with an average arrival time of under 60 minutes for urgent calls. Our dispatch system connects you to the nearest available technician for the fastest possible resolution.

Are Your Services Available After Hours?

Yes, CPI Service provides plumbing services after hours, on weekends, and during holidays throughout San Jose. There’s no extra fee for emergency or off-hours appointments, because plumbing problems don’t wait.

What Are the Most Common Issues You Handle?

In San Jose homes, we regularly handle burst pipes, clogged toilets, leaking fixtures, faulty water heaters, and backed-up drains. From small repairs to full system replacements, our team covers every essential plumbing issue.

Do You Provide Estimates Online or Over the Phone?

Yes, CPI Service offers free estimates over the phone or via online request. Our team gathers key details about the issue to deliver a realistic quote, with final pricing confirmed during the on-site inspection.

Can You Help with Preventative Maintenance?

Absolutely, CPI Service offers routine plumbing checkups and maintenance plans for San Jose residents, including leak detection, drain cleaning, and system performance checks to prevent costly repairs down the line.

Do You Offer Plumbing Services for Businesses?

Yes, CPI Service provides commercial plumbing support for San Jose businesses, including restaurants, offices, retail shops, and property management companies. Our services meet local code requirements and come with flexible scheduling to minimize disruptions.

Book a Local Plumbing Service in San Jose Now!

Contact CPI Service at (408) 549-8181 for plumbing help today. Whether it is an urgent leak, scheduled installation, or routine maintenance, our licensed plumbers are available 24/7 across San Jose. We offer same-day appointments for most requests. Call to speak with a dispatcher or use our online booking form. We will confirm, assign a local expert technician, and handle the rest professionally.