Commercial Drain & Sewer Services
Most business owners don’t give much thought to their drain and sewer system—until something goes wrong. A clogged drain or damaged sewer line can disrupt operations, lead to costly repairs, and create health hazards. At
MCM Plumbing, we specialize in comprehensive commercial drain and sewer services to keep your facility running smoothly.
- Licensed A-General Engineering, C-36 Plumbing, and C-34 Pipeline Contractor
- Advanced video pipe inspection & sewer line locating
- Expert leak detection & hydro-jetting capabilities
- Full range of drain cleaning, repair & preventive maintenance
Whether you need routine maintenance or help with a clogged drain, our team has the tools and expertise to diagnose and resolve any issue—quickly and with minimal disruption.
Signs Your Drain or Sewer Needs Attention
- Slow or gurgling drains – Signals a partial or developing blockage
- Foul sewer odors – Indicates trapped waste or damaged pipe
- Frequent backups – Strong sign of a major clog or collapse
- Unexplained water usage spikes – May point to hidden leaks
- Wet spots or sinkholes – Suggests leak under slab or behind walls

Advanced Diagnostics & Leak Detection
- Video Camera Inspection – High-definition footage of your pipe interior
- Acoustic Listening Devices – Detect water movement behind walls or under floors
- Ground Microphones & Thermal Imaging – Locate leaks by sound and temperature anomalies
- Electronic Pipe Locators – Trace underground lines for precise access
Comprehensive Repair & Maintenance Solutions
- Hydro-Jetting – High-pressure water cleaning to scour pipes clear
- Mechanical Snaking – Break through stubborn clogs
- Trenchless Pipe Bursting & Lining – Replace or rehabilitate without open trenches
- Targeted Leak Repair – Fix pipe damage at the exact location
- Preventive Maintenance Plans – Scheduled cleanings to avoid future emergencies
Regular maintenance not only prevents emergencies but also extends the life of your drainage system and reduces long-term costs.
Industries We Serve
MCM Plumbing proudly supports a wide range of industries throughout Merced County. Our commercial clients include restaurants, warehouses, schools, dairies, industrial facilities, retail spaces, and office parks. Each sector comes with unique plumbing needs, and we tailor our services to meet your facility’s specific requirements.
- Food Service – We handle grease traps, kitchen backups, and floor drains
- Education Facilities – Routine maintenance with minimal classroom disruption
- Dairies & Agricultural Operations – Heavy-duty cleaning for high-waste systems
- Retail & Office Buildings – Fast, discreet repairs to minimize downtime
Why Choose MCM Plumbing?
- Locally owned and operated since 2015
- Transparent pricing and written estimates
- Dedicated commercial team trained in OSHA-compliant practices
We follow industry best practices as outlined by the
EPA’s wastewater management guidance and the
International Association of Plumbing and Mechanical Officials (IAPMO). These standards help ensure safe, code-compliant work for all commercial and industrial clients.
Schedule Your Drain & Sewer Service
Don’t let a minor clog become a major disruption. Contact MCM Plumbing for professional commercial service anywhere in Merced County. We’re ready to help with inspections, cleaning, and repair during normal business hours.
Request a Quote or call (209) 261-2740 to get started.
Trademark Notice: MCM Plumbing™ is a trademark owned exclusively by MCM Plumbing. Unauthorized use of the name, logo, or any likeness is strictly prohibited without written permission.