SiteWorx Excavation And Development Company LLC.

04/27/2026

Project News Letter for local Residents:
Located in Mandan, ND
More info can be found here:

https://www.cityofmandan.com/index.asp?SEC=568926A5-5A8F-422F-AB62-8DED3E7212A3&DE=22390033-2D11-4DCA-9AF3-A502A93F342F

SiteWorx Excavation

The project consists of roadway and sidewalk reconstruction on First Street NW from Sixth Ave NW to Fourth Ave NW and extending one block north on Fifth Ave NW and one block north and south on Fourth Ave NW. Improvements include Americans with Disabilities Act (ADA) upgrades, storm sewer, water main replacement, curb and gutter, lighting, and landscape and streetscape improvements.

The main objective of the project is to provide a more walkable/accessible downtown area in Mandan. Improvements will create safer pedestrian crossings, bring all sidewalks and building access to ADA conformance, and improve the overall aesthetics with landscaping and streetscape design.

-Marty Kilber

04/09/2026

Job Opportunity at SiteWorx Excavation & Development Co

SiteWorx Excavation & Development Co is currently seeking experienced heavy equipment operators to join our team. We have limited positions available, and pay will be commensurate with experience. Our company, locally owned and operated, offers benefits and a 401(k) plan.

Candidates to be willing to travel and willing to work long hours. A Class A CDL is a plus. If you are looking for a rewarding opportunity in a dynamic environment, we would love to hear from you!

Marty Kilber
SPV Group

02/03/2026

12/31/2025

Swinging into the next year with gratitude! A heartfelt thank you to all our dedicated employees, valued trade partners, and reliable suppliers. Here's to a successful year ahead!

11/25/2025

North Dakota-where you do snow removal in the morning and dirt work in the afternoon. 😁

11/25/2025

10/31/2025

Pipe project in Rugby, ND performed by SiteWorx

10/29/2025

Century Avenue to Re-Open East of Roosevelt Drive

Century Avenue east of Roosevelt Drive is planned to reopen to traffic the evening of Wednesday, October 29, 2025.
https://bismarcknd.gov/CivicAlerts.aspx?AID=8821

07/11/2025

Pipe and grading crew making it happen!