20 Year History As Leading Consulting Engineers

Consulting Engineers Focused On Sustainable MEP Engineering & Commissioning Services

P2S, a consulting engineering and commissioning firm, is committed to providing innovative designs, sustainable engineering solutions and high-quality service to clients nationwide. We provide mechanical, electrical, and plumbing (MEP) engineering services, along with technology and commissioning services. At P2S, our client relationships are partnerships— where mutual respect, trust and integrity lead to long-term engagements over multiple projects.

Founded in 1991 by two brothers, Kevin and Kent Peterson, and John Sosoka, P2S has a long history of client service, sustainable engineering practices and forward-thinking solutions. With its focus on MEP engineering—mechanical, electrical, technology and commissioning solutions, P2S offers the best-in-class design engineering and building commissioning services for a broad range of clients.

P2S is best known for its experience and expertise in sustainable engineering practices, for which it has garnered recognition and numerous awards for leadership and success. Sustainability and green building design is in the company’s DNA and core to our employee’s beliefs. It guides our business. Our commitment to sustainable engineering and energy practices is evident in new standards defined by our leadership team and staff. These standards include high-performance commercial buildings that are energy efficient, environmentally friendly and efficient in terms of water use and indoor environmental quality.

We know that successful relationships lead to successful projects. P2S achieves higher-than-industry average retention rates for clients and employees because of its focus on client service, employee development and recognition, philanthropic and volunteer efforts and sustainable practices. For the past three years, the Los Angeles Business Journal and Best Companies Group have ranked P2S as one the best places to work in the Los Angeles area.