Professional Plumbing Services for Businesses in Hayward, CA
24/7 commercial plumbing services in Hayward include emergency repairs, water heater installation, leak detection, drain cleaning, repiping, and more, ensuring efficient and reliable solutions for businesses.


- Licensed & Insured - CSLB #1101278
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Comprehensive Commercial Plumbing Services for Your Business in Hayward

Need a certified, reliable commercial plumber in Hayward, available 24/7? CPI Service offers fast, efficient plumbing solutions tailored specifically for businesses, whether it’s an urgent plumbing emergency or a scheduled project. Whether dealing with a midnight sewer backup or a weekend water heater installation, our licensed technicians are ready to respond promptly, minimizing downtime for your business.
Serving commercial properties across Hayward, CPI Service’s expert team handles everything from leak detection and drain cleaning to
complex repiping projects. Services are performed using state-approved materials and are fully documented, ensuring compliance with local plumbing codes and standards. Every job is completed with a focus on safety, efficiency, and long-term reliability, helping your business run smoothly.
Call CPI Service at (408) 549-8181 today for expert plumbing solutions designed for businesses in Hayward. Whether it is a routine repair or an urgent plumbing issue, licensed technicians will provide dependable service with transparent pricing and flexible scheduling, ensuring your plumbing needs are met promptly and professionally.
Affordable Plumbing Service Options
CPI Service offers reliable and high-quality plumbing solutions at competitive prices. With a focus on exceptional craftsmanship and long-term performance, businesses in Hayward trust us for transparent pricing and dependable service. Experience top-tier plumbing that prioritizes quality, safety, and efficiency without compromising on value.
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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 Hayward

Emergency Plumbing Service
When a plumbing emergency strikes, your business can’t afford delays. CPI Service offers 24/7 emergency plumbing in Hayward, ensuring rapid response with mobile units ready to deploy. Our licensed technicians arrive with fully stocked vehicles, equipped to address any plumbing issue quickly and effectively, minimizing downtime and protecting your business.
- 24/7 availability for commercial properties in Hayward
- Rapid response with fully equipped service trucks
- Burst pipes, flooding, and sewage backups addressed promptly
- Service designed to prevent structural damage and restore operations quickly
- Expert service tailored to the unique needs of commercial properties

Plumbing Repair
Commercial properties in Hayward experience wear over time, but CPI Service offers expert plumbing repairs. From valve replacements and cracked pipe repairs to pressure issues and malfunctioning fixtures, we use commercial-grade components for lasting results. Business owners trust us for same-day repairs that comply with California plumbing codes and minimize disruption.
- Valve replacements and cracked pipe repairs
- Pressure issues and malfunctioning fixtures addressed
- Same-day service to minimize business downtime
- Compliance with California plumbing codes
- Commercial-grade components for durability and reliability

Drain & Sewer
CPI Service provides expert drain and sewer solutions for commercial properties in Hayward. We handle blocked sinks, slow drains, and full-system backups with efficient repairs. Our team uses video scoping for sewer line inspections, especially in older districts with aging infrastructure. Services like drain jetting, line snaking, grease trap management, and trenchless repairs and replacements ensure your plumbing operates smoothly with minimal disruption.
- Routine and emergency drain services
- Sewer line inspections using video scoping
- Drain jetting and line snaking for quick block removal
- Grease trap management for long-term maintenance
- Trenchless repairs and replacements for minimal disruption

Water Heater Service
CPI Service specializes in installing and maintaining gas, electric, and tankless commercial water heaters in Hayward. We ensure compliance with energy codes, providing consistent temperature control and energy-efficient performance. Our team also troubleshoots thermostat issues, pressure relief valves, and sediment buildup, ensuring smooth, efficient operation for businesses like salons, restaurants, and clinics.
- Gas, electric, and tankless water heater installation and maintenance
- Compliance with energy codes
- Fast recovery rates and temperature control
- Troubleshooting thermostat and valve issues
- Sediment buildup removal for efficiency

Faucets & Fixtures
Faucet drips and fixture malfunctions can disrupt business operations and increase utility costs. CPI Service specializes in repairing, replacing, and upgrading all types of commercial faucets and fixtures, including touchless systems, wall-mounted spouts, and industrial utility sinks. Hayward businesses trust us for both functional repairs and restroom modernization, ensuring efficiency and improved usability.
- Repair and replacement of faulty faucets and fixtures
- Installation of touchless faucet systems for hygiene and efficiency
- Upgrading wall-mounted spouts and industrial utility sinks
- Modernizing restrooms for improved functionality and aesthetics
- Reducing water waste and lowering utility bills through efficient solutions

Bathtub Plumbing
Although uncommon in general business settings, bathtubs in clinics, spas, and care facilities require specialized plumbing services. CPI Service handles drainage issues, cracked surfaces, and overflow problems while ensuring all installations meet health and safety standards. We also install accessible tub systems, ensuring compliance with local regulations for the wellness sector in Hayward.
- Repair of drainage issues and cracked surfaces
- Overflow problem solutions for uninterrupted service
- Installation of accessible tub systems for safety and compliance
- Ensuring compliance with health and safety standards
- Specialized plumbing for wellness facilities and clinics

Shower Plumbing
CPI Service specializes in the installation, repair, and maintenance of shower systems for gyms, hotels, and employee locker rooms in Hayward. We address issues like low pressure, faulty mixing valves, and clogged drains. Additionally, we install touch-free temperature controls to ensure compliance with sanitation standards and enhance user safety in commercial buildings.
- Installation and repair of shower systems
- Solutions for low water pressure and faulty mixing valves
- Clogged drain removal and maintenance
- Touch-free temperature controls for improved safety
- Ensuring compliance with sanitation and safety standards in commercial settings

Toilet Plumbing
Toilet clogs, constant running, leaks, and water waste in public restrooms or employee areas can lead to customer complaints and higher costs. CPI Service specializes in toilet installation, flange and wax ring replacement, and dual-flush system upgrades for commercial bathrooms. We also retrofit older toilets for ADA compliance and enhanced water efficiency in Hayward businesses.
- Toilet installation and repair for commercial properties
- Flange and wax ring replacement
- Dual-flush system upgrades for efficiency
- Retrofits for ADA compliance and water-saving features
- Reducing water waste and maintenance costs in public restrooms

Leak Detection
Hidden leaks can lead to costly damage and increased expenses. CPI Service uses advanced tools like thermal imaging, acoustic listening devices, and pressure testing to locate leaks in walls, slabs, or ceilings without disrupting your space. For high-rise commercial properties in Hayward, we offer zoned inspections to ensure minimal operational interruption.
- Advanced leak detection using thermal imaging and acoustic devices
- Pressure testing for pinpointing hidden leaks
- Non-invasive methods to detect leaks in walls, slabs, and ceilings
- Zoned inspections for high-rise commercial properties
- Minimizing disruption and preventing costly damage to your business

Hydro Jetting
CPI Service offers high-powered hydro jetting to clear severe clogs in commercial sewer lines in Hayward. This service is ideal for restaurants, food prep facilities, and older buildings with tree root intrusion. Unlike basic snaking, hydro jetting restores full pipe diameter and ensures your system stays clean for longer, preventing future blockages.
- High-powered hydro jetting for severe clogs
- Effective for restaurants, food prep facilities, and older buildings
- Clears tree root intrusion and restores full pipe diameter
- Long-lasting results to prevent future blockages
- Keeps commercial sewer systems running efficiently

Garbage Disposal
CPI Service installs and services heavy-duty garbage disposals for breakrooms, cafeterias, and prep kitchens in Hayward. We address motor failures, jammed blades, and full unit replacements. After repairs, we thoroughly test disposals to ensure quiet, efficient operation and full compliance with local codes, providing businesses with reliable waste management solutions.
- Installation and servicing of heavy-duty garbage disposals
- Motor failure repairs and blade unjamming
- Full unit replacements for reliable operation
- Post-repair testing to ensure quiet, efficient function
- Code compliance for commercial kitchens and breakrooms

Repiping
When outdated or corroded pipes become a problem, CPI Service offers reliable repiping solutions for commercial properties in Hayward. We specialize in segmental or whole-building copper repiping, replacing old galvanized and polybutylene lines with modern copper or PEX systems. All installations are backed by pressure testing and thorough inspections to ensure safety, efficiency, and compliance.
- Segmental or whole-building copper repiping
- Replacement of galvanized and polybutylene pipes
- Modern copper or PEX system installations
- Pressure testing and inspections for safety and compliance
- Ideal for office spaces and remodel projects
What Makes CPI Service the Best Choice for Commercial Plumbing in Hayward?
CPI Service is Hayward’s trusted plumbing expert, offering 24/7 plumbing service, emergency support, and upfront pricing. Our licensed, insured technicians deliver reliable, professional solutions, backed by a free service plan, ensuring your business stays operational with confidence and minimal disruption.

- 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 Hayward
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 Plumbing Project Gallery to see the high-quality work CPI Service has delivered for businesses in Hayward. From emergency repairs to large-scale installations, our gallery showcases the reliability, professionalism, and expertise we bring to every commercial plumbing project, ensuring optimal results for every client.




Meet Our Certified Technicians
With over 35 years of experience in the plumbing industry, our certified technicians bring expertise, professionalism, and a commitment to excellence. CPI Service’s team is licensed, insured, and dedicated to providing reliable, high-quality plumbing solutions, ensuring your Dublin’s business operations run smoothly with every service.










Our Commercial Plumbing Resources
About CPI Service – Plumbing Specialist Across Hayward
Since 1986, CPI Service has been a locally owned, family-operated plumbing company specializing in commercial plumbing solutions across Hayward. We provide businesses with 24/7 plumbing service, emergency services, offering cost-effective, code-compliant solutions to meet their unique plumbing needs. Our certified technicians ensure reliability, efficiency, and professionalism, no matter the job.
- Over 35 years of experience in commercial plumbing
- 24/7 emergency plumbing services for businesses
- Locally and family-owned with a focus on community
- Cost-effective solutions tailored for businesses
- Code-compliant work for safety and long-term performance

How Does Our Commercial Plumbing Process Work Across Hayward?
Initial Call & Appointment Scheduling
The service journey begins with a quick call, web form, or online booking. A CPI Service coordinator will collect key details about your property and plumbing issue, whether it is a clog, leak, or equipment installation. We offer flexible scheduling, including same-day appointments across Hayward for urgent needs.
On-Site Inspection & Diagnosis
Once our technician arrives, they conduct a thorough inspection of your plumbing system. They diagnose the issue, providing you with an accurate assessment of what needs to be done. Our experts take the time to explain the problem and determine the best course of action to resolve it efficiently.
Transparent Estimate and Service Approval
After diagnosing the issue, our technician provides a clear, upfront estimate for the necessary repairs or installations. Serving businesses in Hayward, we ensure full transparency with no hidden fees. Once you approve the estimate, we proceed with the work, keeping your business fully informed and confident throughout the process.
Repair/Installation by Licensed Technicians
Once the estimate is approved, our licensed technicians get to work, performing repairs or installations with precision and care. Whether it is a complex plumbing system or a simple fixture, we ensure every task is completed to the highest standards, guaranteeing the long-term reliability and efficiency of your plumbing system in Hayward.
Testing and Cleanup
After completing the repair or installation, our team conducts thorough testing to ensure everything is functioning properly. We check for any potential issues to guarantee your plumbing system operates efficiently. Once the job is confirmed, we clean up the work area, leaving your business in Hayward spotless and ready for use.
Follow-Up and Support
After the service is complete, we provide follow-up support to ensure everything continues to run smoothly. Our team in Hayward is available to address any questions or concerns that may arise. We offer ongoing assistance to ensure your plumbing system remains reliable and efficient, maintaining your business’s operational success.
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- 1-Hour Response Available
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Frequently Asked Questions from Hayward Residents
What is Commercial Plumbing?
Commercial plumbing refers to the installation, maintenance, and repair of plumbing systems in business properties, including offices, restaurants, and industrial buildings. It involves handling complex systems like sewer lines, water heaters, drainage, and fixtures to ensure the efficient and reliable operation of commercial spaces.
Why Is Commercial Plumbing So Expensive?
Commercial plumbing is often more expensive due to the complexity of the systems, larger scale of the job, and specialized materials required. Businesses also need plumbing solutions that comply with local codes, and the work often involves higher labor costs and the use of advanced equipment to ensure safety, efficiency, and longevity.
How Long Does Commercial Plumbing Last?
The lifespan of commercial plumbing systems can range from 20 years to over 100 years, depending on the materials and maintenance. With proper installation and regular maintenance, pipes made of PEX or copper can last 50 years or more, providing businesses with long-lasting, dependable plumbing solutions.
How Much Do Plumbers Charge for Commercial Plumbing?
The cost of commercial plumbing services varies depending on the complexity of the job, the materials used, and the size of the property. On average, plumbers may charge hourly rates or flat fees, with prices ranging from $80 to $488 per hour. Additional costs may apply for emergency services, permits, or specialized equipment.
What Is the Most Expensive Plumbing Issue?
The most expensive plumbing issues are often related to major pipe repairs or replacements, especially in older buildings. Sewer line replacements, repiping entire systems, and extensive water damage repairs can cost thousands of dollars. The complexity of these issues, along with excavation or access challenges, significantly increases the cost.
Schedule a Local Plumber Service in Hayward Today!
Contact CPI Service at (408) 549-8181 to book a licensed plumber for your Hayward business. Whether you need emergency repairs or routine maintenance, our team offers 24/7 service, same-day appointments, transparent pricing, and dependable solutions to ensure your operations run smoothly without interruptions.