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Janesville, IA · free directory

Deck builders in Janesville, IA

3 licensed deck contractors in Janesville, sourced from the official Iowa license record and ranked by distance. Verify any license in one click. Free, no signup, no lead forms.

3 licensedLicense-verifiedVerified June 2026
3·Licensed builders
0·Deck specialists
$17,600+·Typical deck cost
1-click·Verify license
Quick answer

Who are the best deck builders in Janesville, IA?

There are 3 licensed deck-capable contractors in Janesville, all on the Iowa state license record. Browse them below ranked by distance, check each license, and compare before you hire. A typical composite deck here runs ~$17,600–$24,000.

Janesville deck-builder snapshot (as of June 2026): 3 licensed deck-capable contractors · mid-range composite ≈ $55–$75/sq ft installed · Iowa labor index 1.00× national.

Source: official Iowa contractor-license record, processed by DeckMath June 2026. See our data sources & methodology.

Licensed deck builders in Janesville

Building a deck in Janesville?

Iowa labor runs 1.00× national; permit fees and frost depth (42″) follow Iowa rules. IA permits $130-220.

Iowa deck cost →Cost calculator →How to hire →

Disclaimer: DeckMath independently lists contractors from the public Iowa license record and does not endorse, employ, vet, or guarantee any contractor. License status reflects the most recent public data we processed and may have changed. Always verify the license, insurance, and references directly before hiring.

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