Summit Excavation and Development (SED) is a new excavation business serving Helena and surrounding areas. Andrea Corbally and Jake Plaggemeyer are no strangers to business or the Helena community. Together they saw a need to provide quality services in a timely manner at an affordable rate. Summit Excavation and Development was founded based upon those needs. SED takes pride in safe, high-quality solutions to all your excavation needs.  We are licensed, insured, and certified in septic and approach installations along with SWPPP certified to handle all phases of excavation.

If you are looking for an on-time quality excavation company, look no further, Summit Excavation and Development can take care of all your excavation needs. Call us today at 406-634-3778 (Andrea), 406-202-5697 (Jake) or find us on Facebook at