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Waterproofing · Edmonton, ABLast reviewed October 2026

7 Best Waterproofing Companies in Edmonton, AB (2026)

TenBestFind ranks 7 waterproofing contractors in Edmonton, AB. Each company was checked against the criteria set out under How we chose. Lists name up to ten companies, and this one stops at 7 because only 7 met them. The list was last reviewed on October 21, 2026.

Abalon Foundation Repairs leads our Edmonton waterproofing list with 4.8 stars from 517 Google reviews and an Edmonton office that has worked below grade since 1981. Shield Foundation Repair and Groundworks Foundation Repair Edmonton follow, and seven companies in total made the cut for homeowners dealing with leaking cracks, wet basements and failing weeping tile.

7 companies reviewed7 rankedHow We Rank

The Ranking

Our top 7 waterproofing contractors in Edmonton

Edmonton basements deal with spring melt, clay soil that shifts, and a deep frost line that works on poured concrete walls year after year. Alberta has no waterproofing-specific licence, so the best protection a homeowner has is checking the basics before signing: WCB Alberta clearance, a City of Edmonton business licence, liability insurance, and a written warranty that says how long it lasts and whether it transfers. The seven companies below are the ones with strong Google ratings, real review volume and a staffed Edmonton address. Some do mostly exterior excavation and sealing, some specialise in injecting cracks from inside, and a couple are branches of larger networks. Read each profile for the limits as well as the strengths, and get at least two written quotes.

Showing 7 of 7
  1. 01

    Best for leaking basements and cracked foundations that need a long established Edmonton firm

    Abalon Foundation Repairs

    4.8(525 Google reviews)
    Best forLeaking basements and cracked foundations that need a long established firm
    In business56 years
    WarrantyLifetime guarantee that repaired work stays waterproof for as long as the owner lives in the home, plus a 10 year transferable guarantee for the next owner. Applies to work completed after April 6, 2021, and the contract must be paid in full.
    EmergencyNot listed

    Why we picked them

    4.8 from 517 Google reviews, with an Edmonton office since 1981 and a lifetime transferable warranty.

    What we like

    • Edmonton office has worked below grade since 1981
    • Lifetime guarantee plus a 10 year transferable guarantee
    • Engineer oversight on piling and named crews praised in reviews

    Things to consider

    • One September 2026 reviewer waited over six weeks for an evaluation
    Key details
    Best for
    Leaking basements and cracked foundations that need a long established firm
    Service area
    Edmonton
    Address
    7705 Coronet Rd NW
    Years in business
    56 years
    Warranty
    Lifetime guarantee that repaired work stays waterproof for as long as the owner lives in the home, plus a 10 year transferable guarantee for the next owner. Applies to work completed after April 6, 2021, and the contract must be paid in full.
    Financing
    Available
    Credentials
    WCB coverage
  2. 02

    Best for leaking foundation cracks fixed from the outside

    Shield Foundation Repair

    4.8(324 Google reviews)
    Best forLeaking foundation cracks fixed from the outside
    In businessNot listed
    WarrantyTransferable lifetime warranty on its work, as stated on the company website. Ask for the written terms.
    EmergencyNot listed

    Why we picked them

    4.8 from 321 Google reviews, known for exterior excavate-and-seal crack repair with a stated transferable lifetime warranty.

    What we like

    • Exterior dig, crack prep, seal and neat backfill described in reviews
    • Transferable lifetime warranty, COR certified, $5M liability insurance
    • Video-camera weeping tile diagnosis and jet flushing offered

    Things to consider

    • A structural firm first, so confirm your crew does waterproofing regularly
    Key details
    Best for
    Leaking foundation cracks fixed from the outside
    Service area
    Edmonton
    Address
    8625 63 Ave NW
    Warranty
    Transferable lifetime warranty on its work, as stated on the company website. Ask for the written terms.
    Financing
    Available
    Credentials
    COR (Certificate of Recognition) audited health and safety program
  3. 03

    Best for interior drainage and sump pump work from a large, established branch

    Groundworks Foundation Repair Edmonton

    4.8(1042 Google reviews)
    Best forInterior drainage and sump pump work from a large, established branch
    In businessNot listed
    WarrantyWaterproofing systems are described as warranty-backed; the site gives no term in years or transfer rules, so ask for the written warranty.
    EmergencyNot listed

    Why we picked them

    4.8 from 1,038 Google reviews, the biggest review base here, with a local Edmonton branch offering interior drainage and sump pumps.

    What we like

    • Large review base at 4.8 stars
    • Employee-owned Canadian company behind the branch
    • Free inspections, open early on weekdays and on Sundays

    Things to consider

    • Many reviews are about concrete lifting, and recent ones cite estimate and warranty follow-up gaps
    Key details
    Best for
    Interior drainage and sump pump work from a large, established branch
    Service area
    Edmonton
    Address
    1919 84 Ave NW
    Warranty
    Waterproofing systems are described as warranty-backed; the site gives no term in years or transfer rules, so ask for the written warranty.
    Credentials
    Edmonton Construction Association (logo shown on branch page)
  4. 04

    Best for Edmonton homeowners with leaking foundation cracks who want a fast estimate

    Above Grade Construction Services

    4.9(141 Google reviews)
    Best forLeaking foundation cracks and basement seepage in Edmonton homes
    In business6 years
    WarrantyAll work is guaranteed for materials and workmanship, per the company website. Length and transferability are not published.
    EmergencyNot listed

    Why we picked them

    4.9 from 140 Google reviews, with a founder from commercial waterproofing and reviewers praising next-day estimates.

    What we like

    • Estimates the same day, repairs booked within days
    • Founder Zach Haggerty trained at ProBond commercial waterproofing
    • Crack injection, membranes, weeping tile and sump pumps

    Things to consider

    • Warranty is described only as materials and workmanship, with no stated length
    Key details
    Best for
    Leaking foundation cracks and basement seepage in Edmonton homes
    Service area
    Edmonton
    Address
    16647 113 Ave NW
    Years in business
    6 years
    Warranty
    All work is guaranteed for materials and workmanship, per the company website. Length and transferability are not published.
    Financing
    Available
    Credentials
    BBB Accredited Business
  5. 05

    Best for homeowners wanting the owner on site for weeping tile and crack repair

    K Kuypers Construction Ltd

    4.8(60 Google reviews)
    Best forEdmonton homeowners wanting the owner on site for weeping tile and crack repair
    In business72 years
    Warranty25-year guarantee on every foundation repair and weeping tile installation, described by the company as fully transferable.
    EmergencyNot listed

    Why we picked them

    4.8 from 60 Google reviews, and a family firm since 1954 that hand-digs jobs under a 25-year transferable guarantee.

    What we like

    • Owner Kevin does the estimate and works in the trench
    • Hand-digs one job at a time to protect landscaping
    • 25-year guarantee described as fully transferable

    Things to consider

    • Busy season can mean a wait for a start date
    Key details
    Best for
    Edmonton homeowners wanting the owner on site for weeping tile and crack repair
    Service area
    Edmonton
    Address
    11420 142 St NW
    Years in business
    72 years
    Warranty
    25-year guarantee on every foundation repair and weeping tile installation, described by the company as fully transferable.
    Credentials
    Better Business Bureau profile
  6. 06

    Best for warrantied drain, sump and crawl space systems from a long-established dealer

    Basement Systems Edmonton

    4.6(93 Google reviews)
    Best forWarrantied drain, sump and crawl space systems
    In business30 years
    WarrantyWritten lifetime warranty on French drain systems, transferable to a new owner when the home is sold. Other systems carry written, transferable warranties per the company site; ask for the terms of each in writing.
    EmergencyNot listed

    Why we picked them

    4.6 from 92 Google reviews, with a 1996 founding date, a transferable lifetime warranty on French drains and a named local team.

    What we like

    • Founded in 1996 and locally owned
    • Named foremen and crew on the team page
    • Reviewers say the final price matched the quote

    Things to consider

    • Franchise dealer that favours its network's products, with weekday office hours
    Key details
    Best for
    Warrantied drain, sump and crawl space systems
    Service area
    Edmonton
    Address
    9353 45th Ave NW
    Years in business
    30 years
    Warranty
    Written lifetime warranty on French drain systems, transferable to a new owner when the home is sold. Other systems carry written, transferable warranties per the company site; ask for the terms of each in writing.
    Financing
    Available
    Credentials
    BBB Rating of A+
  7. 07

    Best for leaking foundation cracks and snap ties

    Crack Buster Concrete

    5.0(235 Google reviews)
    Best forLeaking foundation cracks and snap ties in Edmonton homes
    In businessNot listed
    WarrantyLifetime warranty on crack repairs, described on the company website as transferable.
    EmergencyNot listed

    Why we picked them

    5.0 from 234 Google reviews, plus no-dig polyurethane crack injection with a lifetime transferable warranty.

    What we like

    • Polyurethane injection from inside with no digging
    • Quotes from texted photos
    • Lifetime warranty described as transferable

    Things to consider

    • Crack-focused, with no weeping tile, sump or exterior drainage work described
    Key details
    Best for
    Leaking foundation cracks and snap ties in Edmonton homes
    Service area
    Edmonton
    Address
    9862 80 Ave NW
    Warranty
    Lifetime warranty on crack repairs, described on the company website as transferable.
    Financing
    Available

Side by Side

Compare the top waterproofing contractors in Edmonton

Ranking position reflects our editorial review, not customer ratings.

Editorial comparison of the 7 ranked companies. Customer ratings, where shown, come from the source named on each company profile.
RankCompanyBest forKey servicesService areaGoogle ratingEmergencyProfile
01Abalon Foundation RepairsLeaking basements and cracked foundations that need a long established firmEdmonton4.8(525)Not listedView
02Shield Foundation RepairLeaking foundation cracks fixed from the outsideEdmonton4.8(324)Not listedView
03Groundworks Foundation Repair EdmontonInterior drainage and sump pump work from a large, established branchEdmonton4.8(1042)Not listedView
04Above Grade Construction ServicesLeaking foundation cracks and basement seepage in Edmonton homesEdmonton4.9(141)Not listedView
05K Kuypers Construction LtdEdmonton homeowners wanting the owner on site for weeping tile and crack repairEdmonton4.8(60)Not listedView
06Basement Systems EdmontonWarrantied drain, sump and crawl space systemsEdmonton4.6(93)Not listedView
07Crack Buster ConcreteLeaking foundation cracks and snap ties in Edmonton homesEdmonton5.0(235)Not listedView

Coverage

Waterproofing companies serving Edmonton and nearby areas

Most companies in this ranking work across Alberta and the surrounding suburbs. Coverage and travel fees vary, so confirm your address is inside the service area before scheduling.

  • Edmonton

Nearby rankings

Service coverage across Edmonton. Individual company areas are listed on each profile.

Methodology

How we chose the best waterproofing contractors in Edmonton

This list follows Google Maps order for waterproofing searches in Edmonton, read October 21, 2026. Every company shown has a 4.5 star rating or higher, at least 50 Google reviews, an operating status, a working website and a street address. Fewer than ten firms met all of those tests, so the list is shorter than ten rather than padded. Where a company is a franchise dealer, a crack specialist or a structural firm that also waterproofs, the profile says so.

Read our full ranking methodology
Evaluated7
Ranked7

Hiring

How to choose a waterproofing contractor in Edmonton

  1. Verify insurance and credentials

    Ask for a current certificate of insurance and confirm registration or licensing with the authority that issues it, not with the company.

  2. Ask for a written estimate

    Scope, materials, removal, disposal and who pulls the permit should all be named on the page rather than agreed on the doorstep.

  3. Compare multiple quotes

    Two or three bids on the same scope. A number far below the others usually means something has been left out of it.

  4. Understand the warranty

    Separate the manufacturer's warranty on materials from the company's own warranty on the work, and get both in writing.

  5. Ask who performs the work

    Find out whether the crew are employees or subcontractors, and who supervises them on the day.

  6. Check recent local projects

    Ask for addresses or photographs of comparable jobs finished nearby in the last year or two.

  7. Avoid high-pressure sales

    A discount that expires today, or a knock on the door after a storm, is a reason to slow down rather than sign.

  8. Get everything in writing

    Change orders, timeline and payment schedule included, before the first payment changes hands.

Questions to ask before hiring

0 of 10 asked

Red flags

  • No verifiable local business address or registration
  • Pressure to sign on the first visit
  • A demand for full payment up front
  • An offer to cover or waive your insurance deductible
  • Refusal to put warranty terms in writing
  • A quote that will not itemize scope

Keep Going

Related home services in Edmonton

FAQ

Waterproofing companies in Edmonton FAQs

Who are the best waterproofing companies in Edmonton?

Abalon Foundation Repairs ranks first, with 4.8 stars from 517 Google reviews and an Edmonton office active since 1981. Shield Foundation Repair, Groundworks Foundation Repair Edmonton, Above Grade Construction Services, K Kuypers Construction, Basement Systems Edmonton and Crack Buster Concrete complete the list. Each has at least 4.5 stars and 50 reviews, read October 21, 2026.

Do waterproofing contractors need a licence in Alberta?

No, Alberta has no waterproofing specific contractor licence. Ask for a current WCB Alberta clearance letter, confirm a City of Edmonton business licence, and request proof of liability insurance. Plumbing and sump pump work should be permitted through Safety Codes.

How do I choose between interior and exterior waterproofing in Edmonton?

Exterior excavation and sealing stops water at the foundation wall and suits cracks and failed membranes, but it costs more and disturbs landscaping. Interior drains with a sump pump are faster and less disruptive, and crack injection suits one leaking crack in a sound wall. Ask each company to put the method and wall length in a written quote.

Editorial Record

About this ranking

Originally published
October 2026
Last reviewed
October 2026
Companies evaluated
7

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