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Basement waterproofing & crawl space4.9(714 Google reviews)

Tomlinson-Cannon

Basement waterproofing & crawl space · Iowa City, IA

3466 Dolphin Dr SE, Iowa City, IA(319) 333-0069tomlinson-cannon.com
Free estimateWarrantyFinancing

About Tomlinson-Cannon

Tomlinson-Cannon is a basement waterproofing and crawl space company in Iowa City, Iowa.

On its website (tomlinson-cannon.com) it mentions foundation crack repair, foundation settlement repair, helical pier foundation repair, push pier foundation repair, crawl space foundation repair and garage foundation repair. The quotes below link to the page where each one appears, so you can check them.

Its website says it has been in business since 1948.

Opening hours on Google Maps: Monday to Thursday 7:30 am–5 pm; closed Friday to Sunday.

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Foundation services

What Tomlinson-Cannon says on its website

Quoted from its website, read in October 2026.

Inspections, warranty and payment

What its website says (October 2026). Ask for the warranty in writing and read what it covers before signing.

Opening hours

Monday7:30 am–5 pm
Tuesday7:30 am–5 pm
Wednesday7:30 am–5 pm
Thursday7:30 am–5 pm
FridayClosed
SaturdayClosed
SundayClosed

As listed on Google Maps (July 2026). Call before visiting – hours change.

Tomlinson-Cannon on the map

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Other pins: companies within 30 miles. Map data © OpenStreetMap contributors.

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Before you call, ask about

  • Interior drain, exterior membrane or crack injection – and why
  • Whether a battery backup sump pump is included
  • What the warranty promises: a dry basement, or only the system
  • How they'll handle structural cracks or bowing walls, if any

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Questions about this company

How do I contact Tomlinson-Cannon?

By phone at (319) 333-0069. Through its website, tomlinson-cannon.com.

When is Tomlinson-Cannon open?

Opening hours on Google Maps: Monday to Thursday 7:30 am–5 pm; closed Friday to Sunday.

What foundation services does Tomlinson-Cannon offer?

On its website it mentions foundation crack repair, foundation settlement repair, helical pier foundation repair, push pier foundation repair, crawl space foundation repair and garage foundation repair.

Does Tomlinson-Cannon offer free inspections?

Its website mentions “Free Quote”. Ask what the visit includes and whether you'll get the findings in writing.

How much does foundation repair cost in Iowa?

Estimated for Iowa: sealing a crack about $233–$746; repairing a settling foundation about $4,198–$18,660, mostly depending on the number of piers. Try the cost calculator and compare written quotes.

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