Every TrenchlessSewer.ca guide, by topic
20 pages on trenchless sewer technology in Canada: CIPP lining, pipe bursting and splitting, slip lining, pipe reaming, spray-applied and epoxy coatings, horizontal directional drilling, pipe ramming, auger boring and microtunnelling, method selection, surface disruption, standards and costs. Written for Canadian homes, updated September 28, 2026.
Basics
3 guidesEvery trenchless method compared
Trenchless pipe methods compared side by side: typical sizes, run lengths, line and grade accuracy, ground, access pits and what each leaves behind.
BasicsTrenchless standards and specifications: what sits behind a good quote
The standards behind trenchless pipe work: ASTM practices for CIPP, slip lining, close-fit liners, HDD and coatings, NASSCO inspection, and city specifications.
BasicsWhat is trenchless sewer technology?
What trenchless sewer means: renewing, replacing or installing pipe from pits and cleanouts instead of a trench, the three method families and their limits.
Compare
3 guidesMunicipal and commercial trenchless: mains, trunks, crossings and sites
How cities and commercial owners use trenchless methods for sewer mains, trunks, water mains, culverts and crossings: assessment, method choice and contracts.
CompareTrenchless options for a house: which methods actually fit a home
Trenchless sewer line replacement options for Canadian homes: lining, bursting, hybrid digs, drains under the slab and water services, with what to ask and costs.
CompareTrenchless vs open cut: what each one really disrupts
Trenchless vs trenching for sewer and water lines: ground opened, traffic, trees, noise, odour, settlement, safety, time out of service and cost, compared.
New lines
4 guidesAuger boring and pipe ramming: driving a casing under the road
How auger boring and pipe ramming install steel casings under roads and rail: bore pits, sizes, lengths, accuracy, ground limits and carrier pipes.
New linesDirectional drilling for sewer lines: where it works and where grade gets in the way
Horizontal directional drilling for sewer lines explained: pilot bore, reaming, pullback, accuracy, gravity sewers vs force mains, frac-out and heave risks.
New linesMicrotunnelling and pipe jacking: building gravity sewers on tight grade
How microtunnelling and pipe jacking work: jacking shafts, laser-guided boring machines, slurry spoil removal, sizes, accuracy, and Canadian sewer projects.
New linesMoling, pulling and small bores: trenchless options for small service lines
Trenchless water service replacement and small bores explained: impact moling, push rods, pipe pulling and splitting, mini directional drilling, and limits.
Renew
3 guidesEpoxy and spray-applied pipe coatings: films, not new pipes
Trenchless epoxy pipe coating and spray-applied linings explained: blown-in epoxy for metal piping, sprayed polymers and mortar for manholes, and their limits.
RenewSlip lining and close-fit liners: a new pipe inside the old one
What slip lining is and how it works: continuous HDPE, segmental and spiral-wound liners, grouting the annulus, reconnecting services, and close-fit liners.
RenewTrenchless pipe lining (CIPP) in the trenchless family
How trenchless pipe lining with cured-in-place pipe works: inversion, pull-in and UV liners, the ASTM practices, sewers vs water mains, limits and cost.
Replace
1 guidesTools, costs & reference
6 pagesTrenchless sewer cost: 2026 planning ranges by method
Trenchless sewer cost in Canada for 2026: lining, sectional liners, bursting and open cut compared, per metre and per foot, with the lines inside a quote.
ToolsDig vs Trenchless Disruption Calculator
Compare the ground a trench digs with the pits a trenchless method needs: excavated volume, surface opened, hard surface to rebuild and tree roots cut.
ToolsTrenchless Method Finder
Screen CIPP, slip lining, bursting, reaming, directional drilling, auger boring, ramming, microtunnelling and moling against your pipe, run and ground.
Across CanadaTrenchless sewer work across Canada
Trenchless sewer and water work across Canada: who owns the service line in Edmonton, Winnipeg and Calgary, locate rules, and city trenchless programs.
ReferenceTrenchless technology glossary
Trenchless terms defined plainly: CIPP, inversion, annulus, slip lining, bursting, reaming, pilot bore, back reamer, casing, microtunnelling, heave and many more.
ReferenceTrenchless sewer questions, answered briefly
Trenchless sewer FAQ: what counts as trenchless, which method fits, directional drilling and grade, slip lining, coatings, pits, locates, safety and 2026 costs.
Describe the problem once. Get a straight answer.
Send the symptoms and anything you already know — age of the house, what a camera found, what you have been quoted. The HAUSE Sewer desk replies with next steps and, where available, a local contractor for the job.
Sewage backing up right now? Stop using water, keep people away from the water, and do not touch electrical equipment near it.