About Us
Thirty years of reliable, NZQA-accredited earthworks and excavation services delivering quality results across Northland.

About Steve Gillespie & Coastline Excavators
Coastline Excavators has been operating for 30 years with an excellent reputation. We are not a big construction company, which allows us to keep our overheads to a minimum and pass those savings directly on to you. By choosing Coastline Excavators, you will receive great service and quality for a realistic price. I can satisfy the requirements of any job, no matter how big or small. I am reliable, deliver excellent customer service, and operate throughout the entire Northland area.
Ready to get started? Call me personally on 027 4966799 to discuss your next project or to receive a free, no-obligation quote.
Steve Gillespie
Our Story
History
My passion for this industry runs deep. My father owned a large earthworks company, and I learned the trade through the family business from an early age. Prior to moving to the Whangārei area, I built a strong foundation of trust as a preferred contractor to one of the Auckland councils.
Today, Coastline Excavators is a certified, NZQA-accredited company in Drain Laying, Roading, & Earthworks.
Our Services
Site Preparation & Clearing: I can demolish, excavate, and remove dirt, concrete, asphalt, brick, wood, and junk. All material is responsibly transported to the appropriate recycling or dumping facility.
Consulting: I offer expert consulting services for new subdivisions.
Trusted Network: I work exclusively with registered domestic drain layers and builders to ensure top-tier results.
Equipment & Safety
We use the right size equipment for the job.
Coastline Excavators utilises a wide variety of pipe lasers, rotary lasers, and graded lasers to ensure accuracy and get the job done right the first time.
I also pride myself on being strictly up-to-date with current Health & Safety standards.
Qualified
Coastline are fully qualified in:
- NZQA in Civil Construction
- NZQA in Civil Works and Services
- LBP Licence For Foundations
Your Construction project becomes a “One Stop Shop”

