ESI Group

ESI Group Septic Design & Installation │ Septic Pumping │ Wastewater Treatment │ Excavation │ Hauling │ Maintenance & Repairs

SEPTIC TANK RISERS!!!!!Our calendar has started filling up for our septic tank riser installations. Are you sick of digg...
05/20/2026

SEPTIC TANK RISERS!!!!!
Our calendar has started filling up for our septic tank riser installations.
Are you sick of digging out your septic tank for every pump out or service call?
Septic tank risers are the perfect solution.
ESI has Polylok risers and Tuf-Tite risers in stock!!
Give us a call today to get on our summer schedule!

ESI is working hard on a residential install in Aylmer this week!
05/20/2026

ESI is working hard on a residential install in Aylmer this week!

ESI is working hard on a residential install in Southwold this week!
05/13/2026

ESI is working hard on a residential install in Southwold this week!

ESI is working hard on an commercial install at R & S Pool & Spa in St Thomas this week!
04/28/2026

ESI is working hard on an commercial install at R & S Pool & Spa in St Thomas this week!

04/28/2026

Are you planning a septic system installation in 2026?
Now is the time to get on the schedule.
We’re now booking 2026 septic system installs for:
• New construction
• Replacement systems
• Proper site prep & installation

📞 Message or call us 519-207-0104 or email us at [email protected] today to schedule a free estimate!

Remember to have your tank pumped regularly!We still have some availability this week! Keep your septic system in good w...
04/20/2026

Remember to have your tank pumped regularly!
We still have some availability this week!
Keep your septic system in good working condition with our expert pumping service! Say goodbye to backups and odors—schedule your pump today!
We also offer septic inspections and maintenance!
Call us at 519-207-0104 or email us today!

We will be at the St Thomas Home Show from 10-7pm today! Booth D24! Come check us out!
04/11/2026

We will be at the St Thomas Home Show from 10-7pm today! Booth D24!
Come check us out!

ESI will be attending the Home Show in St Thomas this weekend! Come check out our booth! Hours: Friday April 10: 5pm-9pm...
04/09/2026

ESI will be attending the Home Show in St Thomas this weekend! Come check out our booth!
Hours:
Friday April 10: 5pm-9pm
Saturday April 11: 10am-7pm
Sunday April 12: 11am-5pm

We look forward to seeing everyone there!

Happy Easter weekend!🐰We will be closed Friday April 3rd & Monday April 6th. We will resume regular business hours on Tu...
04/02/2026

Happy Easter weekend!🐰
We will be closed Friday April 3rd & Monday April 6th. We will resume regular business hours on Tuesday April 7th.
We wish all our customers a safe and happy Easter Weekend!

Address

43870 Talbot Line
Saint Thomas, ON
N5P3S7

Opening Hours

Monday 8am - 4:30pm
Tuesday 8am - 4:30pm
Wednesday 8am - 4:30pm
Thursday 8am - 4:30pm
Friday 8am - 4:30pm

Telephone

+15192070104

Website

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