Mark's Sewer Service

09/14/2026

Happy Septic Smart Week!

Don't Forget to register for the Being Septic Smart Webinar that is tomorrow at 6:30pm to learn more about your septic system!

09/11/2026

Its September, which means Septic Smart Week is here!

September 14th through the 18th is this years Septic Smart Week with the Being Septic Smart Webinar on Tuesady the 15th at 6:30pm.

This is a FREE webinar (must register) for homeowners that want to learn more about how thier septic system works including:
- The purpose of a spetic tank and drain field/mound
-How a properly operating septic system protects ground and surface water
- How often the septic tank should be pumped
- Whether additives are a good idea
-How to prevent winter freeze-ups and more!

Click this link to register:

The ‘Being Septic Smart’ webinar teaches property owners the basics about how their septic systems work, including how to care for and maintain a septic system so it can function during or beyond its design lifetime.Septic systems are designed to last 20-30 years but can last longer depending on...

09/07/2026

Happy Labor Day to our employees, customers, and partners. kick back, relax, and enjoy your day off. You’ve earned it!

We are closed today, but we will resume regular office hours again tomorrow.

09/04/2026

We will be CLOSED on Monday September 7th for Labor Day.

We hope everyone enjoys a long weekend of relaxing!

08/06/2026

This post is a bit overdue; we have been a bit busy this year.

We want to express our heartfelt THANKS to all our customers and supporters who voted for us as the Best of the Best Septic Company. Receiving this recognition truly means a great deal to our entire team.

We owe this achievement to our amazing staff, whose hard work consistently represents our company and delivers excellent service. Thank you to everyone for your commitment and effort.

07/31/2026

Don't forgot to participate in kindness day tomorrow (and be kind everyday)!

Bring the kiddos to the splash park for free admission on us!

Get ready to sail away to the Splash Park this weekend for two Free Days!

We will be having Splash Park Free Days on both August 1st and 2nd! We will be open both days from 11 AM to 6 PM with free admission for all. Thank you to Mark's Sewer Service for sponsoring Saturday and to Princeton Twice New Clothing & Treasures for sponsoring Sunday! We are so excited to spend this weekend in the sun!🌞😎

07/04/2026

On behalf of the Mark's Sewer Service team, we wish you a very Happy Independence Day! ❤️🤍💙

We are incredibly thankful for all of our customer's support and loyalty. We hope you all are having a safe, and joyful holiday weekend!

07/03/2026

Just a reminder that we are closed today, Friday July 3rd. We hope everyone has a fun weekend celebrating our country's 250th anniversary! Stay safe! We will be open on Monday July 6th.

07/01/2026

**We will be closed this Friday July 3rd in observance of Independence Day.**

We will be open again on Monay July 6th.

06/06/2026

Princeton certainly knows how to host an amazing parade, and the crowd didn't disappoint!

Thank you to everyone for showing your support on Thursday! We received many compliments, waves, and "hey that's who we use!" It feels good to get out into the community and interact with our customers, without all of you, Mark's Sewer Service Inc. wouldn't be what it is today!

There are plenty of other events going on still in Princeton throughout the rest of the weekend, and we hope everyone enjoyed the parade as much as we did!

From left to right: Kim (office manager); Keyano (Chad's son); Chad (septic technician); Katelyn (Mark's daughter); Tammy (Mark's wife) and the main man man himself on the very right: Mark!