DEEPSOUTH EARTHWORX, LLC.
We provide complete drilling and blasting services to all of Florida and parts of the Southeastern US. DSE utilizes Rotary, DTH, and top hammer drill rigs to provide blast holes for any project including underwater blasting, quarry production, construction, high angle, and slope stabilization.
Who We Are
DSE was established in 2022 as a Southeast expansion of its Parent Company High Sierra Blasting. HSB was established in 2008 and has spent the last 15 years developing and maintaining its reputation as a highly specialized drilling & blasting company in the western region of the United States providing drilling and blasting in some of the most challenging terrain you can put a blast crew on. Although DSE is new to the Florida market, its owner Jon Porter was raised in South Florida and wanted nothing more than to bring a division of his drilling and blasting business back home. DSE is quickly becoming known in the Florida market as a safe, thorough, prompt and professional drill and blast crew.
DSE and its seasoned crew have experience working on some of the most difficult terrain in the field of drilling and blasting. In 2021, its parent company HSB navigated the high angle terrain of Palisades Tahoe, drilling and blasting for the gondola project that connected 2 ski resorts in the Lake Tahoe area.
DSE brings with them all the years of experience of HSB along a seasoned crew from Florida as well as work ethic and a customer-focused commitment indicative of a small business.
DSE’s owner Jon Porter started HSB with a hand drill and a rented air compressor in a ditch, now DSE is the proud owner of a new Epiroc DM45, D65, and Kaiser S12 spider excavator/drill rig. Jon & his team work with integrity & dedication to maintain a safe and efficient job site. Contact us to become part of the DSE family.
OUR EXPERIENCE
WEBSITE: HIGH SIERRA BLASTING, INC.

OUR SERVICES
WHAT WE DO
- Drilling & Blasting
- DOD/LEO Explosives Sales
- Drainage Canal Maintenance
DSE is a Florida based company that provides complete drilling and blasting services for all of Florida in both quarries and construction, along with parts of the Southeastern US. We are experienced in quarries, public works, road building, utilities, close-in blasting, and high angle or difficult access with our highly specialized spider excavator outfitted for drilling, digging, and mulching capabilities.
With our Rotary, DTH and top hammer drills, DSE provides drilling and blasting services for projects of any scale. From production shots to foundations, driveways to highways, DSE is equipped for any job, large or small, on job sites from from pits to subdivisions to high angle work, we are your all-inclusive drilling and blasting outfit.
DSE is a dealer in explosives that supplies LEO, military, DOD, and defense contractors with explosives. Please contact us with any questions or for a custom quote. Delivery is available in all of Florida and some neighboring states.
DSE provides drainage canal maintenance with our spider excavators equipped with rakes, ditching buckets, mulchers and mower boxes.
