About Us

You’ll appreciate our 28 years of experience in business and 36 years of serving the Monterey Peninsula. 

Straight From Our Client

Why Are We the First Choice?

“Mark’s Sewer & Drain has been our first choice for a plumber for the last eight years. We manage more than 400 properties and have at least eight plumbing calls per week. Everything from drippy faucets, backups or broken water lines. Mark is always there for us, be it routine repairs or middle of the night or weekend emergencies. His prices are more than reasonable and our tenants and guests routinely comment on his professional helpful attitude.

Over the last 15 years, we’ve gone through countless plumbing companies and were lucky to establish the current relationship with Marks Sewer and Drain. Hopefully the relationship will continue for many years to come.” -Andy W. (San Carlos Agency, Inc.)

Our Services

When it comes to a plumbing situation, you don’t always have time to wait for a plumber to get to your house within the next week. 

 This is why we offer same-day service and provide you with the most skilled technicians to solve the problem. We’re in the business for 28 years. 


We’re licensed, bonded, and insured for your plumbing service needs. Call us today.

License #: 724208

We’re ADA Compliant!

  • Drain Cleaning
  • Sewer Cleaning
  • Plumbing Repairs
  • Toilet Installation
  • Water Heater Repair
  • And More

Get In Touch

Licensed & Bonded

CA State Contractor # 724208

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