Commercial Plumbing in Riverside, CA
When your business in Riverside, CA needs skilled plumbing care, FKM Plumbing delivers prompt and professional solutions. We understand the specific demands of commercial systems.
- Fast Commercial Service
- Licensed & Insured
- Maintenance Plans Available
- Local Southern California Experts
Your Trusted Commercial Plumbers in Riverside, CA.
Contact FKM Plumbing today for reliable, professional service that keeps your business flowing.
Highly Rated Commercial Plumbing Services in Riverside, CA
At FKM Plumbing, we provide robust commercial plumbing solutions designed to meet the rigorous demands of Southern California businesses in Riverside. From high-capacity water heaters to industrial-grade drain systems, our team ensures your commercial infrastructure functions flawlessly.
Our expertise includes:
- Annual backflow prevention assembly testing, repair and city reporting
- Flushometer, urinal, commercial water heater and booster pump service
- High-efficiency commercial water heater repair and installation

Additional Plumbing Maintenance Services in Riverside, CA
Our maintenance and specialty plumbing services in Riverside, CA protect your home year-round and extend the life of every system.

Customers
Why Choose FKM Plumbing for Commercial Plumbing in Riverside, CA?
We prioritize minimizing downtime for your business, recognizing that every hour counts. Our experienced technicians deliver swift, effective solutions to get your commercial plumbing back in good working condition quickly.
- Code Compliant, Our work meets commercial plumbing, backflow and health department requirements.
- Business Continuity, We keep minimal disruption to your commercial operations with prompt service and lasting repairs.
- Minimal Downtime, We schedule disruptive work before opening, after closing or on weekends.
Citywide Coverage
Our deep roots in Riverside mean we have a thorough understanding of the local commercial infrastructure and common plumbing challenges. We offer fast, reliable service across all of Riverside to keep your business operations smooth.
Experienced Team
Our commercial plumbers have experience with Sloan and Zurn flushometers, Rheem and A.O. Smith commercial water heaters and large-diameter cast iron and PVC drains. Many hold backflow tester certifications.
Safety-First Approach
For every commercial plumbing service, FKM Plumbing emphasizes careful planning and execution to guarantee safety and compliance. We conduct thorough inspections and follow all necessary regulations to provide secure, long-lasting solutions for your business in Riverside.
Trusted Certified Riverside Plumbing Services Professionals
At FKM Plumbing, we take pride in providing licensed, certified plumbing services throughout Riverside, CA. Backed by leading industry credentials, our experienced plumbers combine technical skill with genuine customer care. Whether it is repair, installation, or maintenance, we follow strict safety and quality standards to deliver long-lasting results you can trust.
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PHCC Plumbing Contractor Recognition
Better Business Bureau (BBB) Accreditation
Angi Certified Pro
ISO 9001 Quality Management CertificationExpert Commercial Plumbing Services in Riverside, CA
Commercial Drain Cleaning & Hydro-Jetting in Riverside
Commercial drains handle far higher volumes and different types of waste than residential ones, leading to more frequent and stubborn clogs. Our services include powerful hydro-jetting, which uses high-pressure water streams to scour pipe interiors, removing grease, sludge, and debris that build up in commercial kitchens and restrooms. This method is very effective for maintaining the large diameter pipes typical in commercial settings and preventing costly backups in Riverside, CA. We service all types of commercial properties, from restaurants to retail stores.

Tenant Improvement and Build-Out Plumbing in Riverside, CA
When a space changes hands, the plumbing often needs to change too. We install new restrooms, break rooms, mop sinks and kitchen fixtures for tenant improvements. Our team works from your plans, coordinates with general contractors and passes inspections on time. We also cap and abandon old lines properly.
Multi-Family and Property Management Plumbing in Riverside
Apartment complexes and HOAs need a plumber who can handle many units and quick turns. We repair leaks, replace water heaters, clear stacks and repipe buildings while keeping residents informed. Property managers get consistent pricing and detailed invoices for every unit. We also help plan capital projects like building-wide repipes.
Commercial Grease Trap Services in Riverside, CA
Restaurants and food service establishments in Riverside are required by law to maintain functional grease traps to prevent fats, oils, and greases (FOG) from entering the sewer system. FKM Plumbing offers comprehensive grease trap cleaning, repair, and installation services. Regular cleaning is essential to prevent blockages and maintain compliance with local health codes. We also diagnose issues like foul odors, slow drainage, or trap overflow, making sure your kitchen operations run smoothly and avoid costly fines and environmental hazards.
Commercial Restroom Plumbing in Riverside
Busy restrooms take a beating, and a broken flushometer or leaking urinal annoys customers. We repair and replace Sloan and Zurn flush valves, sensor faucets, wall-hung toilets and carriers. We also install ADA-compliant fixtures and grab bar backing during upgrades. Quick repairs keep your facilities clean and open.
Commercial Water Heaters and Boilers in Riverside, CA
Commercial kitchens, gyms and multi-family buildings need large amounts of hot water. We service and install high-input tank water heaters, tankless racks and boiler-fed systems with storage tanks. Hard water shortens the life of tankless units, valves, and appliances, which is why many homes in Southern California add softeners or scale filters. Mineral scale can build up in these systems quickly, so we offer descaling and flushing on a schedule. We also install mixing valves to deliver safe temperatures at handwashing sinks.
Commercial Water Heater Repair & Installation in Riverside, CA
Commercial water heaters are often larger, more complex, and operate under greater stress than residential units, often requiring specialized repair and maintenance. We service all major brands including A.O. Smith, Rheem, and Bradford White commercial models, ensuring your business has a consistent supply of hot water. Whether it's a gas, electric, or tankless system, our technicians are trained in diagnosing issues like pilot light failures, heating element malfunctions, or pressure relief valve problems specific to high-demand commercial use in Riverside. Proper sizing and installation are crucial for efficiency and longevity.

Slab Leak Detection & Repair for Businesses in Riverside
Slab leaks can be especially damaging for commercial buildings, especially those built on concrete slab foundations. Earthquakes are a constant consideration in Southern California, and seismic straps and flexible connectors help keep water and gas lines secure during shaking. These leaks, often caused by shifting soil or corrosive water, can undermine foundations, lead to mold growth, and cause serious water waste. Our technicians use advanced acoustic and thermal imaging equipment to pinpoint slab leaks without invasive demolition. Once located, we provide practical repair solutions, often involving re-routing or pipe repair, to protect your commercial property and prevent costly structural damage in Riverside.
Expert Commercial Plumbing Near Me in Riverside, CA
When you search for 'commercial plumbing near me' in Riverside, CA, FKM Plumbing is the trusted local expert ready to serve your business. Our proximity and understanding of local commercial properties mean faster response times and plumbing solutions tailored to the specific challenges faced by businesses in our area. We are committed to being your dependable, nearby commercial plumbing partner.
We are dedicated to providing quick and efficient commercial plumbing solutions across Riverside, CA. Our technicians are carefully dispatched to keep quick response times, minimizing disruptions to your business. Trust FKM Plumbing to be your accessible, trusted commercial plumbing expert, ready to serve your property with skill and precision.
FKM Plumbing at a Glance
- Licensed and insured plumbers serving Riverside, CA
- Same-day appointments and 24/7 emergency response
- Clear written estimates, no hidden fees
- 4.8-star rated by 754+ Southern California customers
Riverside Map
Riverside Information
- Population
- 318,858
- Area codes
- 951/714/909
- Service area
- Riverside and communities within 40 miles
- Nearby
- Jurupa Valley, Moreno Valley, Eastvale, Corona
For businesses in Riverside, CA, commercial plumbing takes far more daily use than a home system, so it needs sturdy parts and regular care. A warm, dry climate is the main factor for plumbing in Southern California, with long irrigation seasons and steady demand on outdoor lines.
Expert Services
Trust our professionals for reliable FKM Plumbing solutions in Riverside, CA.
Our Specialized Plumbing Services in Riverside, CA
At FKM Plumbing, we provide a complete range of plumbing services across Riverside, CA. From leak detection to full system installations, our team ensures fast, precise, and affordable service for both residential and commercial properties. Explore our core services below:
Here Is How Our Commercial Plumbing Process Works in Riverside, CA
We keep commercial service simple, documented and scheduled around your business.
Request a Quote
Call (213) 871-0701 or fill out our online form to describe your commercial plumbing needs. We will gather basic information to understand the scope of work.
On-Site Assessment
A certified commercial plumber will visit your Riverside business to conduct a thorough inspection. We use modern diagnostic tools to accurately identify the issue.
Transparent Proposal
Based on our assessment, we provide a detailed, upfront estimate for the required services. You'll understand all costs before any work starts.
Frequently Asked Questions About Commercial Plumbing in Riverside
Commercial plumbing costs in Riverside vary widely depending on the type and complexity of the service. A minor drain clog might range from $150 to $400, while a commercial water heater installation could be $2,000 to $10,000 or more. Repiping an entire commercial building can run into tens of thousands. We provide transparent, upfront estimates after a thorough assessment.
Due to the complexity, specialized equipment required, and strict regulatory compliance for commercial plumbing, DIY repairs are not recommended. Attempting to fix commercial plumbing issues without proper training can lead to further damage, code violations, and potential safety hazards. Always call a licensed commercial plumber.
Commercial plumbing systems are typically larger, more complex, and subject to stricter codes than residential ones. They handle higher volumes of waste and water, often require specialized equipment like grease traps and backflow preventers, and use more durable, industrial-grade materials. The scale and regulatory requirements are significantly greater for commercial properties.
Many commercial plumbing projects, especially those involving new installations, major replacements, or alterations to the main water or sewer lines, require permits from Riverside's building department. FKM Plumbing will help you work through the permit process and ensure all work complies with local codes and regulations in Southern California.
Key signs include unexplained increases in water bills, persistent slow drains or frequent clogs, foul odors coming from drains, reduced water pressure, discolored water, or visible leaks around fixtures or pipes. Addressing these quickly can prevent more costly damage to your Riverside business.
Most water providers require annual testing for commercial backflow assemblies. We send you reminders and file the results on your behalf.
FKM Plumbing services and installs all major brands of commercial water heaters, including A.O. Smith, Rheem, Bradford White, Ruud, and State. Our technicians are trained to work on many types, such as gas, electric, and tankless commercial units, making sure your business has reliable hot water.
Slow floor drains, gurgling toilets, sewer odors and repeated backups point to buildup or line damage. A camera inspection shows exactly what is wrong.
What People Are Saying About Our Plumbing Experts?

Daniel K.
A pipe burst at 11 pm and they actually answered. The plumber showed up within the hour, shut everything down, and had us back to normal the next morning. Could not ask for more.
Emergency Plumbing · Moreno Valley, CA
Sofia M.
Two new toilets installed in one visit, no mess left behind, and the tech even adjusted a faucet he noticed was dripping. Fair pricing and really friendly.
Toilet Installation · Moreno Valley, CA
Robert G.
The trenchless sewer replacement saved our front yard. They walked us through the camera inspection footage first so we knew exactly what we were paying for.
Sewer Line Replacement · Jurupa Valley, CA
Patricia H.
We had a slab leak that two other companies could not find. FKM Plumbing located it in under an hour, explained our options, and the price matched the quote to the dollar.
Slab Leak Repair · Fontana, CA
Laura S.
I scheduled a water heater replacement, and the team made the process smooth and affordable. The new unit works perfectly, and they cleaned up after completing the job.
Water Heater Replacement · Corona, CA
James P.
Our commercial plumbing system had a leak under the sink, and FKM Plumbing handled it professionally. The plumbers arrived quickly and restored everything without disruption to our customers.
Commercial Plumbing · Rialto, CA













