Underground Utility Services
Slimdor Contracting brings deep expertise - and even deeper infrastructure solutions - to every underground utility project we take on.
Indemnified & Efficient
Full-Service Underground Utility Construction, Installation and Repair.
From new installations to emergency repairs, our team is trusted by developers, municipalities, and contractors across Southern Alberta to deliver safe, efficient utility work that meets or exceeds regulatory standards.
Whether you’re working on a residential subdivision, an industrial build, or a dense urban infill, Slimdor offers complete underground servicing tailored to the scope and complexity of your site. And because we’re indemnified with the City of Calgary, we’re pre-approved to work on high-stakes municipal connections – an advantage that saves time, cuts red tape, and protects your investment.
Underground Utility Professionals
Underground Utility Services You Can Trust.
At Slimdor Contracting, we don’t just manage subcontractors – we self-perform all tie-ins and installations. That means tighter quality control, fewer delays, and no guesswork when it comes to scheduling and safety. Every crew member is trained to work in challenging soil and weather conditions, and our equipment is kept project-ready for rapid mobilization. Our underground services include:
Indemnified utility installation for new subdivisions, urban infill, commercial sites, and public infrastructure
Water, sanitary, and storm line installation and servicing
Water and sewer main replacement, including upgrades and realignment
Force main and feeder main installation for municipal and industrial systems
Riser installations, vaults, chambers, and other access structures
Lift stations and pumping systems for stormwater and wastewater
Stormwater retention and detention systems that meet municipal and environmental requirements
Outfalls and flow control structures
Ongoing utility maintenance and repairs for both public and private systems
24-hour emergency repair response, year-round
Calgary's Top Choice
The Benefits of Choosing Slimdor Contracting.
When the job goes underground, the stakes get higher. That’s why developers and general contractors across Southern Alberta turn to Slimdor:
- City of Calgary indemnified for underground utility work – pre-approved and trusted
- All tie-ins are self-performed, ensuring faster timelines and greater accountability
- Rapid mobilization across Southern Alberta
- Deep familiarity with local codes, standards, and municipal inspection processes
- A safety-first culture backed by experience and certification
Slimdor Fact.
According to industry data, underground utility failures cost Canadian municipalities over $1 billion annually - often due to improper installation or inadequate inspections. Working with an indemnified, self-performing contractor like Slimdor reduces those risks significantly.
Contact Our Team
Let’s Get Your Project Moving.
Whether you’re breaking ground on a new build or need immediate repair after a line failure, Slimdor Contracting is ready to deliver reliable, high-performance underground utility solutions. We’re available for planned installs, design-build collaborations, and emergency work – any time, anywhere in Southern Alberta.
Contact us today to talk through your project and get a quote. We’ll make sure your underground systems are built to last – and built to code