Montana Civil Engineering and Planning

Experience and trust are what we provide all of our clients. With over 10 years of industry experience and a large portfolio of projects you can trust that PH Engineering will take your dream and make it a reality in time and on budget.

Montana Civil Engineer

Phillip Hirschenberger has developed a reputation of trust and professionalism across Montana and North Dakota. Phill has a wide variety of skills available and brings his skill and work ethic to every project. Phill can help you meet your goals and objectives, by helping to keep your project on time and on budget.

Residential Development Engineering

PH Engineering is a trusted partner in residential construction and development projects, providing planning, design, subcontractor management, and construction oversight services

Water System Engineer

Phill Hirschenberger has extensive experience in small to medium water system engineering projects, including water storage and dispersal systems, wastewater treatment and disposal projects and storm water management projects.