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Troy Basement WaterproofingGet an estimate

Troy, Michigan

Basement waterproofing in Troy, MI

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Brick house of the kind common in Troy, Michigan, where basement waterproofing and sump pumps keep lower levels dry

Referral service, not a contractor. We introduce you to one independent Troy waterproofing pro for a free estimate.

Three steps

  1. 1Fill in the short formIt takes about two minutes on a phone.
  2. 2Hear from one Troy-area proA single independent contractor calls you back, usually within a business day.
  3. 3Get a free quote at the houseLook it over, ask questions, and decide on your own time.

Newer house, wet basement anyway? Troy's subdivisions were built on drained farm and wetland clay, and a 1980s poured wall leaks at its cracks and tie rods just like an older one leaks at the block. We connect you with an independent waterproofing contractor who works in Troy for a free estimate.

  1. Send the request below.
  2. One Troy contractor calls you, not a call center.
  3. Free written estimate. You decide.

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Troy neighborhoods

What a contractor usually finds, by area:

Also serving nearby: Rochester Hills, Clawson, Birmingham, Bloomfield Hills, Madison Heights, Sterling Heights.

Free estimate from a Troy pro

One independent contractor who works in Troy gets your request, calls you, and gives a free written estimate. No charge for the introduction, no obligation afterward.

By sending, you agree we may pass your details to one independent local contractor so they can contact you about this request. Privacy.

Why would a 1985 house in Troy have a wet basement?

Because of what's under it. Troy was farmland and wet prairie until the 1960s; the USDA still maps Brookston and Colwood soils, both rated poorly to very poorly drained, under subdivisions like Northfield Hills, and somewhat poorly drained Shebeon and Selfridge soils under Emerald Lakes and Sylvan Glen. Builders drained the lots, but the clay didn't go anywhere.

The city's homes are young by metro Detroit standards: median build year 1978, with nearly a third built in the 1970s and another quarter in the 1980s and 90s. Most have poured concrete walls, which is good news (no hollow block to fill with water) and specific news (they leak at cracks, tie-rod holes, window wells and the footing joint rather than along whole walls). Many were finished decades ago, so the first sign is a damp carpet edge, not a visible wall.

Troy also has the sump-pump problem of any 1970s–90s suburb: the original pumps are long gone, the replacements are on their second or third life, and the discharge lines freeze or dump too close to the house.

The Troy facts page has the housing, soil, storm and permit details with sources.

Example: a cracked concrete-block basement wall, the kind of foundation crack Troy homeowners ask to have sealed
Example photo of a cracked block basement wall. Not a Troy home and not our work. Photo: Napolean_70, CC BY 2.0, cropped.

Services the contractor handles

Waterproofing systems

Interior drain tile and sump upgrades for poured walls, exterior membranes on problem walls, window-well drains.

Poured-wall crack repair

Epoxy and polyurethane injection, tie-rod hole sealing, and what to do when a crack is structural.

Sump pumps and backups

Replacement, dual-pump pits, battery and water-powered backups, discharge lines routed and insulated.

Crawl spaces

The crawl under a three-season room or a bonus-room addition: drainage, vapor barriers, encapsulation.

Finished basements, handled carefully

A lot of Troy basements have drywall, carpet and built-ins from the 90s. Interior drain tile means the bottom foot or two of finish comes off the wall and goes back on afterward. Ask the contractor to spell out demolition and restoration in the estimate so there's no surprise, and ask whether a partial system (the two wet walls, not all four) makes sense.

Example: a newly installed sump pump in a sump pit, the setup that keeps Troy basements dry in heavy rain
Example photo of a new sump pump in its pit. Not a Troy home and not our work. Photo: Famartin, CC BY-SA 4.0, cropped.
Example: a trench drain being installed to stop water getting into a basement stairwell
Example photo of a trench drain being cut in during a waterproofing job. Not a Troy home and not our work. Photo: NLT CONSTRUCTION, CC BY 2.0, cropped.

Cost in Troy

HomeGuide's national averages: $2,300–$7,300 for a typical waterproofing job, $5,000–$15,000 for full-perimeter interior drain tile, $250–$800 per injected crack, $650–$2,000 for a sump replacement. Troy's larger footprints (2,000–3,500 square foot colonials) push perimeter jobs toward the upper end; a single leaking crack in a poured wall is the cheapest fix in waterproofing.

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Sources

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