• Granite Mountain Memorial (GMMA)

    GMMA is an icon representing Butte’s mining heritage. In 1917, one of the deadliest disasters in metal mining history occurred. Pioneer successfully completed Superfund remediation within the strict confines of an existing community, turning a previously unusable area into a viable community park. Learn More »

  • McLaren Tailings Reclamation

    National Award Winning Project for Exemplary Engineering Achievement. The McLaren Tailings Site has contributed to acid mine drainage into the Butte Soda Creek, which leads to Yellowstone Park. Pioneer developed a corrective design to stabilize surrounding water sources and removed mine tailings.
    Learn More »

  • Whitney Canyon Gas Plant

    Whitney Canyon Gas Plant was closed due to declining gas production; Pioneer Technical has been brought in to reclaim the site.
    Learn More »

  • Musselshell River Floodplain Study

    Pioneer conducted a bathymetric survey, hydraulic structure assessment, and hydrologic analysis for the Musselshell River Floodplain Study.
    Learn More »

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Welcome to Pioneer Technical Services, Inc.

Pioneer Technical Services, Inc. is an employee-owned full-service engineering and environmental services firm. Pioneer’s corporate office is located in Butte, Montana, with branch offices throughout the northwest. Pioneer was founded as an environmental science and engineering firm, and to this day that work remains our focus. The scope and breadth of our projects dictated that we expand our skills. Today, we are also a premier civil engineering, construction management, land surveying and materials testing firm dedicated to providing innovative solutions that enable our clients to build and maintain a competitive advantage.

Pioneer provides our customers with start to finish support so they can confidently address their engineering needs. Our corporate strategy is to complete each project as quickly and efficiently as possible without compromising quality. This strategy results in a large percentage of return business, allowing employees to maintain productivity and minimize marketing-related overhead expense. As technology advances and our world changes, we stand ready to solve problems, meet deadlines, and deliver superior performance to all of our clients.

Pioneer LinkedIn Page

Announcements

Pioneer’s new Linked In Page


April 24, 2015

Check out Pioneer’s new Linked In page here – Follow us and stay up to date on what we are doing.

Pioneer Selected by City of Post Falls, Idaho, for Term Contract


April 13, 2015

Pioneer was one of three consultants recently selected for a term contract by the City of Post Falls, Idaho, to provide Technical and Scientific Expertise to the City.

Pioneer Part of 16-Year Silver Bow Creek Remediation


April 2, 2015

After 16 years, major remediation of Silver Bow Creek (Montana) is almost complete. Part of that remediation is the Greenway project. Since 1997, Pioneer has been the lead engineering firm on the Silver Bow Creek Greenway project providing planning, surveying, investigation, design, and oversight. Pioneer also helped write successful grants to fund the ecological restoration actions, provide public access, and purchase lands for public use and enjoyment. Since 1999 Pioneer has provided remedial investigation, design, restoration planning, and oversight services to DEQ and has been solely responsible for the 16-mile stretch from Miles Crossing to Warm Springs Ponds. Our efforts expanded the floodplain, lengthened the stream, and provided public access to the area. Now as the cleanup enters its final years, everyone’s efforts have paid off with a clean, restored stream, public access to walkways, and a viable recreational area. More on the project here.

Pioneer Receives National ACEC Award for Exemplary Engineering


March 16, 2015

Pioneer Technical Services Inc. has received a national recognition award for exemplary engineering achievement in the American Council of Engineering Companies (ACEC) 49th annual 2015 Engineering Excellence Awards competition. Pioneer won the award  for work on  the McLaren Tailings Abandoned Mine Site Reclamation Project in Cooke City. The project restored this remote 10-acre site while also cleaning contamination from Soda Butte Creek, preserving a fishery and the natural resources of Yellowstone National Park. The project team–Montana Department of Environmental Quality (DEQ), Pioneer, and Knife River–had to address shallow groundwater, a water-saturated tailings impoundment area, short construction seasons, and limited space for construction work and excavated material.

Using innovative techniques, the team dewatered the tailings impoundment so that excavation could proceed safely. More than one billion pounds of tailings were excavated, stabilized and placed in the repository, while approximately 100 million gallons of contaminated groundwater were treated during the project. Details of the project are here.

The award will be presented during the black-tie EEA Gala Awards program and dinner on Tuesday, April 21, 2015 at the Washington Marriott Wardman Park in Washington D.C.

Pioneer to work with Butte-Silver Bow on two CTEP landscaping projects


February 19, 2015

Pioneer was selected to provide consulting services for Butte-Silver Bow’s two CTEP projects: Landscaping areas of Butte and providing a Montana Street At-Grade Pedestrian Crossing.

Featured Projects

Musselshell River Floodplain Study Phase 1

The Montana Department of Natural Resources (DNRC) contracted Pioneer Technical Services, Inc. (Pioneer) to conduct a bathymetric survey, hydraulic structure assessment, and hydrologic analysis for the Musselshell River Floodplain Study – Phase 1. Read more »

Copper Mountain Sports and Recreation Complex

Pioneer completed planning, design, and construction-phase engineering support for the Copper Mountain Sports and Recreation Complex, a new park facility that included approximately 1 mile of new pedestrian and bicycle trails. For the project, Pionee Read more »

Class II Landfill

Pioneer planned, designed, and provided construction oversight services for two 10-acre lateral and vertical expansions at the Butte-Silver Bow (BSB) County Class II Municipal Solid Waste Landfill. The design conformed to Resource Conservation and Re Read more »

Greenway Trail Pedestrian Bridges

Pioneer Technical Services, Inc. (Pioneer) assisted with the development of the trail system and facilities master plan for the Silver Bow Creek Greenway, a 26-mile corridor along Silver Bow Creek in Southwest Montana. The objective of the Greenway i Read more »