Delong Construction INC
REGISTEREDSite Preparation Contractors · Washington, IA
Homeowners found site preparation contractors pages across Iowa 35 times in the last 28 days.
Delong Construction INC is currently registered as a construction contractor with the State of Iowa under registration number C004551, first issued 2025-10-28 and current through 2026-11-08. Iowa registration confirms compliance with state labor law — it is not a license, and the State does not assess skill.
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State registration
- Registration number
- C004551
- Status
- Registered
- Issued / last renewed
- 2025-10-28
- Expires
- 2026-11-08
- Primary trade
- Site Preparation Contractors
- County
- Washington County
- Owner of record
- Dana Delong-Patterson
- Issuing authority
- DIAL
Sourced from the Active Iowa Construction Contractor Registrations (Iowa Code ch. 91C), last updated 2026-09-14. Verify this registration with the State of Iowa. How to check a registration yourself.
About Delong Construction INC
From delonginc.com
DeLong Construction, Inc. was founded in 1994 by Dana DeLong-Patterson and Deran DeLong. While first being incorporated as an earth moving contractor, DeLong Construction has grown to a variety of experties, including: heavy highway earthmoving, underground utility installation, site development, rock spreading, concrete crushing, and demolition. DeLong Construction currently serves the entire state of Iowa, with an emphasis on southeast Iowa and east central Iowa.
- In business since 1994
- Website:
- delonginc.com
- Facebook:
- facebook.com/pages/DeLong-Construction/178334535570363
Read from the business’s own website (delonginc.com). We have not verified it and this business has not claimed this listing. Is this your business? Claim it free to edit or remove anything here, or request a correction.
What Delong Construction INC is registered to do
The State classifies Delong Construction INC as site preparation contractors. That classification comes from the registration itself, not from us — it describes the work the business registered to perform, and it is not an assessment of skill or a limit on what they may quote for.
1 yr
on the State's register (since 2025) — not a measure of experience
623
registered site preparation contractors in Iowa, this business among them
4
registered site preparation contractors in Washington
All 623 registered site preparation contractors in Iowa →site preparation contractors in Washington →Contractors in Washington County →
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