Business Details
32 Years
experience
Trusted Engineering Solutions for Pipelines & Facilities
Since 1994, PSI has delivered comprehensive engineering solutions to clients across diverse industries, including oil and gas, renewable energy, and utilities. Our foundation in the Rocky Mountains of Colorado has grown into a multi-state operation with offices in Colorado, New Mexico, Wyoming, and Utah. With over 25 years of experience and a team boasting 500+ combined years of expertise, we specialize in project management, engineering design, construction oversight, and corrosion integrity services. Our approach combines practical field experience with technical knowledge to achieve clients' financial, operational, and technical objectives.We maintain a flexible structure that allows seamless integration with client teams, whether supporting specific tasks or managing full-scale projects. Our commitment to quality has fostered long-term relationships with over 100 clients nationwide. Headquartered in Colorado Springs, we serve projects from the Southwest deserts to the Northeast forests. Our culture emphasizes collaboration, integrity, and continuous professional development through conferences, training, and intern programs. This dedication to excellence has established PSI as a trusted partner in infrastructure development and maintenance.
Services
Construction Management
Corrosion Integrity
Engineering Design
Project Management
Operations Maintenance
Drafting Services
Inspection Services
Pipeline Integrity
Facility Engineering
Cathodic Protection
Details
- Year established: 1994
Highlights and features
- We offer 25+ years of specialized experience in pipeline and facility engineering services
- Our team has 500+ combined years of engineering and field service expertise
- We provide nationwide service with regional knowledge across diverse environments
- Our flexible structure adapts to both temporary support and full project management
- We maintain long-term relationships with 100+ clients through consistent quality delivery
Services
Construction Management
Our construction management services provide comprehensive oversight from project initiation to completion. We coordinate field services, construction surveys, welder certification, and system verification while managing contractor relations and cost controls. Our team ensures compliance with federal, state, and local regulations while maintaining quality standards across all project phases.
Corrosion Integrity
We offer complete corrosion control and integrity management solutions for pipelines and facilities. Our services include failure analysis, cathodic protection design, AC/DC interference testing, and in-line inspection. With expertise in both external and internal corrosion mitigation, we help clients maintain infrastructure integrity through proactive maintenance programs and advanced diagnostic techniques.
Engineering Design
Our engineering design team delivers customized solutions for mechanical, electrical, and civil infrastructure projects. We specialize in automation systems, pipeline design, facility engineering, and compliance documentation using advanced modeling software. Our designs meet federal regulations while optimizing operational efficiency and safety across diverse energy sector applications.
Project Management
We provide full lifecycle project management from initiation to closure using PMIS systems like Primavera and Microsoft Project. Our services include scope definition, resource allocation, schedule optimization, and budget control. With experience managing projects from single-person tasks to 100+ team operations, we ensure timely delivery while maintaining quality standards.
Operations Maintenance
Our O&M services focus on minimizing system downtime through preventive maintenance and rapid response protocols. We offer compliance management, facility upgrades, pipeline inspection, and emergency mitigation services. Our field inspectors provide immediate anomaly resolution while maintaining regulatory compliance with federal, state, and local standards.
People
Michael Marchessault
Member & CEO
With mechanical engineering and executive MBA credentials, Michael oversees project execution and strategic direction. He brings field experience from East Texas operations to executive leadership, balancing family life with automotive hobbies.
Brandon Endres
Member & COO
A civil engineering technology graduate, Brandon drives business operations with expertise in drafting and surveying. He balances professional responsibilities with Colorado sports enthusiasm and outdoor family activities.
Shane Holecek
Senior Vice President Engineering
As PSI's first intern, Shane now leads engineering departments with dual expertise in civil engineering and business management. He balances leadership responsibilities with family outdoor activities and academic reading.
George Fernandez
Corrosion & Integrity Manager
With 30 years in corrosion control, George specializes in pipeline integrity management. His expertise includes cathodic protection design and field testing, complemented by ranching activities in Wyoming.
Dan Nichols
Engineering Manager
A mechanical engineering graduate, Dan manages PSI's engineering group with pipeline design expertise. He combines field experience with recreational cycling and Colorado Springs cultural activities.
Questions
What industries does PSI serve?
We serve commercial, industrial, municipal, oil and gas, renewable energy, and utility sectors with specialized engineering solutions.
How long has PSI been in business?
PSI has provided engineering services since 1994, with over 25 years of industry experience and 500+ combined staff expertise.
What geographic areas do you cover?
While headquartered in Colorado Springs, we operate nationwide with regional offices in New Mexico, Wyoming, and Utah.
What project sizes can you handle?
Our team manages projects ranging from single-person tasks to 100+ member operations across diverse infrastructure requirements.
How do you ensure project quality?
We combine experienced personnel, PMIS systems, and rigorous compliance protocols to maintain quality across all project phases.
What makes PSI different from competitors?
Our unique combination of field experience, technical expertise, and flexible engagement models creates lasting client partnerships.
