Trusted Commercial Plumbing Partner
Commercial Plumbing Services in California and Arizona for Your Business
Your business depends on reliable plumbing to serve customers and keep operations running smoothly. We deliver professional commercial plumbing solutions that minimize downtime and protect your investment.
TODAY'S PRIORITY OFFER
$69 Drain Cleaning
Clear your main line or drain for just $69.
No hidden fees. Professional guaranteed.
Limited time only. Call now to redeem.
650+
5-Star Reviews
A+
BBB Rated
20+
Years in Business
50+
Cities Served
Comprehensive Commercial Solutions
Complete Commercial Plumbing Services for Every Industry
Commercial plumbing systems face higher demands and more complex challenges than residential systems. From busy restaurants with grease filled drains to retail spaces with multiple restrooms, we understand the unique needs of businesses. Our team specializes in all aspects of commercial plumbing, including restaurant grease trap cleaning, backflow prevention, Hydro Jetting, and leak detection. We also offer advanced solutions like underground boring and trenchless piping that minimize disruption to your customers and employees. For businesses that want to avoid unexpected breakdowns, we provide preventative maintenance programs that keep your systems running efficiently year round. Whether you manage a retail store in Ontario or a restaurant in Riverside, we keep your business flowing.
✔ Retail spaces and office buildings with high use restrooms
✔ Restaurants and food service establishments with grease traps
✔ Commercial leak detection to prevent water damage
✔ Backflow prevention for safety and code compliance
✔ Trenchless piping and underground boring for minimal disruption
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Complete Commercial Plumbing Care
Our Full Range of Commercial Plumbing Solutions
Retail & Office Plumbing
We handle restrooms, breakrooms, and all plumbing needs for retail stores and office buildings with minimal disruption to your business.
Restaurant Plumbing
We provide specialized plumbing services for restaurants, including high volume drain cleaning and kitchen equipment connections.
Grease Trap Cleaning
We clean and maintain grease traps to prevent clogs and ensure compliance with health and environmental regulations.
Commercial Leak Detection
We use advanced technology to find hidden leaks in commercial properties, saving water and preventing costly damage.
Backflow Prevention
We install and test backflow prevention devices to protect your water supply from contamination and meet code requirements.
Underground Boring
We use underground boring to install new pipes without digging up your parking lots, landscaping, or customer areas.
Trenchless Piping
We repair and replace pipes using trenchless technology that avoids excavation and minimizes disruption to your business.
Your Commercial Plumbing Experts
Why Southern California Businesses Choose AS Plumbing Mechanical
Over 20 Years of Local Experience
We have served businesses across Southern California for two decades, understanding the unique demands and codes of commercial plumbing.
A+ BBB Rated and 650+ 5 Star Reviews
Our reputation is built on honest work, fair pricing, and thousands of satisfied commercial and residential clients.
Minimal Business Disruption
We work efficiently around your schedule and use trenchless technology to complete projects with minimal impact on your operations and customers.
Transparent Upfront Pricing
We provide clear commercial estimates before we start, so you never face surprise charges or hidden fees.
Comprehensive Preventative Maintenance
We help you avoid costly emergencies with tailored maintenance plans that keep your plumbing systems in top condition.
REVIEWS
Trusted by Homeowners Like You
★★★★★
"Fast response, clear communication, and the job was done right the first time."
— Homeowner Review
★★★★★
"They found the leak, explained the repair, and kept the house clean."
— Leak Detection Client
★★★★★
"Called for an emergency and had someone out quickly. Highly recommend."
— Emergency Plumbing Client
Common Commercial Plumbing Questions
Frequently Asked Questions About Commercial Plumbing Services
Find quick answers to the most common questions we hear from business owners about commercial plumbing.
What makes commercial plumbing different from residential plumbing?
Commercial plumbing systems are larger, more complex, and experience higher usage than residential systems. They must comply with stricter codes and regulations, and repairs often require specialized equipment and techniques to minimize business disruption.
How often should I have my grease trap cleaned?
The frequency depends on the size of your grease trap and the volume of cooking you do. Most restaurants need cleaning every 1 to 3 months. We can recommend a schedule based on your specific operation and local regulations.
What is backflow prevention and why is it important?
Backflow prevention devices stop contaminated water from flowing backward into your clean water supply. They are required by law for many commercial properties and are essential for protecting public health and avoiding costly fines.
What is trenchless piping and how does it work?
Trenchless piping is a method of repairing or replacing underground pipes without digging large trenches. We use techniques like pipe bursting or cured in place pipe lining that require only small access points, saving your parking lot and landscaping from destruction.
Do you offer preventative maintenance plans for businesses?
Yes, we offer customized preventative maintenance plans that include regular inspections, drain cleaning, and system testing. These plans help you avoid unexpected breakdowns, extend equipment life, and reduce long term repair costs.
Keep Your Business Running with Reliable Commercial Plumbing
One quick call connects you with a licensed commercial plumber who will keep your business flowing and your customers satisfied.
Contact AS Plumbing Mechanical
⬤ 24/7 Emergency Plumbing
⬤ License #1115426
⬤ Serving Southern California and Arizona
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