Construction Drilling specializes in technical hard rock drilling solutions. We pride ourselves on finding solutions to install drilled shafts in all types of rock formations. With over 100 years of combined experience and an extensive equipment inventory, we have utilized the following hard rock drilling equipment and techniques:
- Down hole hammers from 6“to 4’
- Rotary bits from 4’ to 10’
- Rock sockets from 6” to 10’ up to and past 300 feet deep
- Under-reamed drilled shafts
- Dual rotary drill systems
- Reverse circulation
- Reverse flood drill systems
