Expert Commercial Plumbing Services in Pleasanton
Trusted by businesses throughout Pleasanton, CPI Service offers 24/7 commercial plumbing services, including emergency leak detection, sewer repairs, and comprehensive repiping, all with complete transparency and expert solutions.


- Licensed & Insured - CSLB #1101278
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Reliable Commercial Plumbing Services for Your Business in Pleasanton

When plumbing issues threaten to disrupt your Pleasanton business, you need a partner you can trust. CPI Service offers licensed, reliable, and 24/7 commercial plumbing solutions designed specifically for the unique plumbing demands of offices, retail stores, restaurants, and multi-unit properties. Whether it is a sudden leak, a failing water heater, or a major repiping job, our certified team is ready to respond quickly and restore functionality with minimal interruption.
Serving businesses across Pleasanton, CPI Service manages every aspect of commercial plumbing with precision, from emergency sewer repairs and drain cleaning to water heater installations and
leak detection. Every project is completed with high-quality materials, is fully documented, and meets or exceeds California’s plumbing regulations, ensuring long-term reliability and full compliance. With our stocked trucks and mobile crews, you can count on same-day repairs and proactive maintenance.
Call CPI Service at (408) 549-8181 today to schedule your commercial plumbing service in Pleasanton. Our licensed professionals, backed by CSLB License #1101278, are ready to provide transparent pricing, timely scheduling, and the trusted expertise that businesses in the region rely on.
Affordable Plumbing Service Options
CPI Service offers affordable commercial plumbing solutions in Pleasanton, featuring clear pricing, flexible financing options, and exclusive discounts for new clients. Whether you need regular maintenance or major system upgrades, our licensed experts ensure your business receives dependable, top-quality plumbing services that comply with California regulations, all while staying within your budget.
Coupon Deals & Other Discounts
Special Offers & Promotions
$120 Off
- Any service over $1500
- Valid for one-time customer
- Limit 1 per household
New Customers
5% off on any service
- First-time customers only
- Valid 24/7 throughout the year
- Silver service plan at no charge for the first year
Our Commercial Plumbing Services You Can Trust in Pleasanton

Emergency Plumbing Service
Plumbing emergencies can strike unexpectedly in your Pleasanton business. That’s why CPI Service is available 24/7 to assist you. Our licensed technicians are equipped to minimize downtime and prevent costly damage to commercial spaces, offices, and properties. With fully stocked trucks ready to go, we provide quick and efficient solutions.
- Burst pipes causing disruptions in office environments
- Sewer backups in restaurants or retail locations
- Flooding in multi-story commercial buildings
- Water heater failures interfering with business activity
- Restroom overflows creating health and safety hazards

Plumbing Repair
Commercial plumbing systems experience heavy daily use, making timely repairs critical for uninterrupted operations. CPI Service offers Pleasanton businesses and property managers same-day repair services using durable, commercial-grade components to ensure code compliance and lasting performance.
- Repair cracked or leaking pipes
- Replace and adjust faulty valves
- Fix malfunctioning faucets and fixtures
- Balance and regulate water pressure
- Provide same-day, code-compliant repair for all commercial facilities

Drain & Sewer
CPI Service offers complete drain and sewer solutions for Pleasanton businesses, from urgent backups to routine maintenance. Our skilled technicians use cutting-edge techniques to ensure commercial properties stay compliant, efficient, and protected from costly plumbing issues.
- Advanced video inspections for sewer lines
- High-pressure hydro jetting for tough blockages
- Line snaking to clear localized clogs
- Trenchless repairs for minimal disruption
- Grease trap maintenance and backup support

Water Heater Service
CPI Service offers professional water heater solutions for Pleasanton businesses, covering installation, repair, and preventive maintenance for gas, electric, and tankless systems. Our licensed technicians ensure your systems are energy-efficient, code-compliant, and deliver consistent performance for restaurants, salons, and other commercial properties.
- Installation of gas, electric, and tankless models
- Preventative maintenance for peak efficiency
- Troubleshooting thermostats and controls
- Inspection and repair of pressure relief valves
- Sediment removal and flushing

Faucets & Fixtures
Leaking faucets and old fixtures can disrupt operations and increase utility costs. CPI Service specializes in the repair, replacement, and upgrade of commercial faucets and fixtures, including modern touchless systems, to enhance functionality and efficiency in offices, restaurants, and industrial facilities in Pleasanton.
- Repair dripping or broken faucets
- Replace worn or damaged fixtures
- Install sensor-activated touchless systems
- Upgrade sinks and wall-mounted spouts
- Modernize restrooms and utility sink systems

Bathtub Plumbing
While not common in most commercial settings, bathtubs in Pleasanton’s clinics, spas, and care facilities require specialized services. CPI Service offers expert installation, repair, and maintenance of commercial tubs to ensure they meet safety standards, provide proper drainage, and adhere to health and accessibility requirements.
- Repair slow-draining tubs and drainage issues
- Restore cracks and surface damage
- Provide overflow prevention and repair
- Install ADA-compliant accessible tubs
- Offer scheduled maintenance for care and wellness facilities

Shower Plumbing
CPI Service delivers expert shower plumbing services for Pleasanton businesses, including gyms, hotels, and locker rooms. Our licensed plumbers specialize in installing, repairing, and maintaining commercial shower systems, ensuring proper water pressure, sanitation, and compliance with safety standards and building codes.
- Troubleshoot and repair low water pressure
- Replace or repair faulty mixing valves
- Clear clogs in shower drains
- Install touch-free temperature controls
- Provide preventive service for multi-unit facilities

Toilet Plumbing
Toilet problems in Pleasanton businesses, from clogs to constant leaks, can cause significant disruptions and increase utility costs. CPI Service specializes in toilet installation, repairs, and upgrades for commercial restrooms, ensuring efficiency, reliability, and full ADA compliance for offices, restaurants, and public facilities.
- Install heavy-duty commercial toilets
- Replace flanges and wax rings
- Upgrade to water-saving dual-flush systems
- Retrofit restrooms for ADA compliance
- Repair clogs, leaks, and persistent running toilets

Leak Detection
Hidden leaks in Pleasanton businesses can lead to increased costs and property damage. CPI Service uses state-of-the-art technology to detect leaks behind walls, under floors, or above ceilings, all while minimizing disruption and ensuring business operations continue smoothly.
- Thermal imaging to detect hidden leaks
- Acoustic listening for pinpoint accuracy
- Pressure testing to confirm system reliability
- Targeted inspections for multi-story properties
- Non-invasive detection to prevent structural damage

Hydro Jetting
CPI Service offers professional hydro jetting for Pleasanton businesses, using high-pressure cleaning to restore commercial sewer lines. This method effectively removes grease, scale, and tree roots, providing long-lasting results compared to traditional snaking and ensuring dependable operation for restaurants and older buildings.
- Remove grease and food buildup in kitchen drains
- Eliminate tree root intrusions in older pipes
- Restore full flow with high-pressure cleaning
- Perform preventive jetting for kitchens and facilities
- Provide longer-lasting performance than snaking methods

Garbage Disposal
CPI Service provides expert installation, repair, and replacement of heavy-duty garbage disposals for Pleasanton businesses, including cafeterias, breakrooms, and kitchens. Our licensed technicians ensure smooth, quiet operation while fixing mechanical issues and adhering to local plumbing codes.
- Install high-capacity commercial disposals
- Diagnose and repair motor failures
- Replace jammed or damaged blades
- Complete full disposal unit replacements
- Test units for safe, reliable performance

Repiping
Aging or deteriorating pipes can pose significant risks to Pleasanton businesses. CPI Service offers comprehensive repiping solutions, including segmental and whole-building replacements using high-quality copper or PEX systems. Our licensed plumbers replace outdated piping to ensure safety, reliability, and compliance with local codes.
- Complete building or property-wide repiping
- Water lateral replacement for commercial facilities
- Gas line replacement and safety testing
- Removal of outdated galvanized and polybutylene pipes
- Pressure testing and thorough, code-compliant inspections
What Makes CPI Service the Best Choice for Commercial Plumbing in Pleasanton?
CPI Service is the trusted plumbing authority for businesses in Pleasanton, offering 24/7 emergency assistance and transparent pricing. Our licensed and insured technicians provide dependable, professional solutions, supported by a complimentary service plan, ensuring your business runs smoothly and confidently.

- 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 Pleasanton

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
Explore our project gallery to see the quality and precision CPI Service brings to every commercial job in Pleasanton. Our collection of installations, repairs, and system upgrades highlights our commitment to efficiency and client satisfaction across diverse business properties.




Meet Our Certified Technicians
Our licensed and insured technicians in Pleasanton are experts at managing complex commercial plumbing systems. With over 35 years of combined experience, they provide professional, safe, and precise solutions, ensuring reliable plumbing that keeps your business operating smoothly and without disruption.










Our Commercial Plumbing Resources
About CPI Service – Plumbing Specialist Across Pleasanton
Established in 1986, CPI Service is a family-run plumbing contractor based in Pleasanton, delivering round-the-clock service and code-compliant plumbing solutions for offices, retail spaces, healthcare facilities, and hospitality venues. Our team, which is licensed, bonded, and insured, provides dependable diagnostics, repairs, and installations that businesses can trust.
- Over 35 years of expertise in the industry
- Locally owned and operated in Pleasanton
- Fully licensed, bonded, insured, and code-compliant
- Available 24/7 for emergency commercial plumbing services
- Transparent pricing with a focus on long-term reliability

How Does Our Commercial Plumbing Process Work Across Pleasanton?
Initial Call & Appointment Scheduling
The process starts with a simple call or online submission. With every call, a CPI Service coordinator will gather details about your business, the plumbing issue, and your preferred appointment time. Whether it is an emergency or a scheduled installation, we offer flexible scheduling, including same-day service for Pleasanton properties that need urgent help.
On-Site Inspection & Diagnosis
Our licensed technician will arrive promptly at your Pleasanton business for a thorough inspection. Using advanced diagnostic tools, we will pinpoint the exact source of the issue, whether it is a blocked sewer line, a pressure problem, or a fixture malfunction, and provide a clear plan for repair or replacement.
Transparent Estimate and Service Approval
Before we begin any work, CPI Service provides Pleasanton businesses with a detailed, written estimate that includes all labor, materials, and any potential costs. We will explain the project scope clearly and answer all your questions. We only move forward once you give us your approval, ensuring our pricing is completely transparent.
Repair/Installation by Licensed Technicians
Once you approve the estimate, our technicians will perform the repair or installation using certified methods and high-quality materials. Whether we are repiping an entire office building or installing a tankless water heater, we ensure every project complies with California’s commercial plumbing codes for safety and reliability.
Testing and Cleanup
After the job is complete, our expert technicians conduct rigorous tests to confirm that all systems are working correctly, free from leaks, and compliant with safety standards. We then clean and restore the work area, leaving your Pleasanton property ready for uninterrupted business operations.
Follow-Up and Support
CPI Service stands behind every project with a warranty-backed guarantee and ongoing support. If any concerns or issues recur, or if you need future inspections, our Pleasanton plumbing team is always available. We are committed to building a long-term partnership with your business that lasts well beyond the initial repair.
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- 1-Hour Response Available
- We Guarantee Our Work
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Frequently Asked Questions from Pleasanton Residents
What is Commercial Plumbing?
Commercial plumbing involves the specialized installation, repair, and maintenance of plumbing systems in commercial buildings, public facilities, and multi-unit properties. These systems are significantly more complex than those found in residential homes and must adhere to strict commercial codes and regulations.
Why Is Commercial Plumbing More Expensive?
Commercial plumbing usually costs more because it involves larger systems, specialized equipment, and strict code requirements. The work must be performed by licensed professionals who have expertise in managing intricate installations and repairs while adhering to stringent code requirements. This ensures the systems are safe, efficient, and reliable for long-term use in a business environment.
How Long Does Commercial Plumbing Last?
The lifespan of a commercial plumbing system can range from 20 to over 100 years, depending on the materials used and the quality of maintenance. With correct installation and routine care, materials like PEX and copper can often last for 50 years or more.
Can a Commercial Plumber Do Residential Work?
Yes, a licensed commercial plumber is fully qualified to perform residential work. Their expertise in complex commercial systems extends to standard home plumbing, allowing them to provide reliable service for both businesses and residential properties.
What Should a Plumbing Quote Include?
A plumbing quote should include a detailed breakdown of labor costs, materials, any potential add-ons or contingencies, and an estimated timeline for completion. It should also specify whether permits are required and provide information about warranties or guarantees for the work performed.
Schedule a Local Plumber Service in Pleasanton Today!
Call CPI Service at (408) 549-8181 to schedule a licensed plumber for your Pleasanton business. Whether it is an emergency repair or planned maintenance, our team provides 24/7 service, same-day availability, clear pricing, and reliable solutions to keep your operations running smoothly without disruptions.