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Looking for Septic and Holding Tanks?

We produce and deliver different sizes of septic and holding tanks.

Tank Supplies

One-stop Source for Sump Pumps and Sewage Pumps in Southwestern Ontario

Do you need to install a pump system for your new construction project? Underground Specialties has you covered. We are the first choice of residents and businesses in Southwestern Ontario region and surrounding areas for sump and sewage pump systems. Take a look at some of our products below:

  • Water-powered pumps

  • Battery-powered pumps

  • Water backup pumps

  • Drainage supplies

  • Drain pipes

  • Holding and septic tanks

Contact us today. You’ll be glad to know that we supply sump pumps nationally from known brands like the Basement Watchdog,

Myers and Liberty. Having them at your residential, commercial or industrial site is always an advantage. Their unique monitoring systems raise an alarm when any problem arises.

Why Choose Us?

Underground Specialties caters to residential, commercial, industrial and municipal projects throughout Canada. So whether you’re a homeowner or a municipal contractor, you can confidently rely on Underground Specialties to provide you with sump pumps and drainage equipment for your project. We’ll function as a one-stop shop for all your construction needs as we can supply everything for each aspect of the project. You won't have to deal with different delivery dates or struggle to coordinate among multiple suppliers.

Award and Recognition

Underground Specialties was awarded the 2011 Award of Construction Excellence from the Windsor Construction Association for the McDougall Avenue Road Rehab IV project. Get in touch with us to learn more about our past work and how we can help you in your construction project.

Easy Blocks Retaining Wall System

Easy Blocks retaining wall system is flexible in design and easy to install.

Protect Your Home from Water

Invest in a pump to prevent the basement of your home from getting flooded.

Require Home Drainage Supplies?

We offer a full line of branded sewer and drainage supplies to homeowners.

Promotions and Special Offers

Underground Specialties has up to five estimators who can promptly provide you with a quotation for your project. Call us now for free quotes and estimates.


Underground Specialties

5340 Walker Rd, Oldcastle, ON, 

N0R 1L0

Phone: 519-737-1263

Fax: 519-737-1712



Monday – Friday: 7:00 AM – 5:00 PM
Saturday – Sunday: Closed

Other Addresses

Chatham Location:

25 Borrowman Street, Chatham, 

ON, N7M 5J5

Phone: 519-354-9243

Fax:  519-354-7064




Monday – Friday: 8:00 AM – 4:00 PM

Other Addresses

Cambridge Location:

1-131 Shearson Crescent, 

Cambridge, ON, N1T 1J3


Phone: 519-622-3185

Fax: 519-622-4666



Monday – Friday: 7:00 AM – 5:00 PM


Southwestern Ontario region and surrounding areas


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