Business Details
32 Years
experience
Emergency
services
Expert Engineering Solutions for Energy Infrastructure
PSI is a fully integrated service company providing rapid and effective engineering solutions to clients since 1994. With over 25 years of experience, we specialize in project management, engineering and design, construction management, operations and maintenance, and corrosion and integrity support. Our team of engineers, drafters, and field technicians brings over 500 years of combined project and engineering experience to serve commercial, industrial, municipal, oil and gas, renewable energy, and utility industries.Founded in Colorado, we operate nationwide with offices in Colorado, New Mexico, Wyoming, and Utah. Our culture emphasizes hard work, collaboration, and integrity, fostering long-lasting client relationships as a trusted partner. We maintain a strong presence in the energy sector while expanding trust across municipal, industrial, and utility communities. Our success stems from a dedicated team that drives efficiency, quality, and client satisfaction through practical, cost-effective solutions.
Services
Construction Management
Corrosion & Integrity
Engineering & Design
Operations & Maintenance
Pipeline Integrity
Facility Engineering
Inspection Services
Drafting
Project Management
Pipeline Inspection
Details
- Year established: 1994
Highlights and features
- We offer over 25 years of experience in energy infrastructure engineering.
- Our team has 500+ years of combined project and engineering experience.
- We provide nationwide service across multiple industries.
- Our solutions minimize system downtime and degradation.
- We maintain strict compliance with federal, state, and local regulations.
Services
Construction Management
PSI provides comprehensive construction management services, including field services, construction surveying, welder certification, and project coordination. Our team ensures crew sizes and schedules align with project requirements while maintaining quality control and cost efficiency. With experience managing teams ranging from single-person assignments to 100+ member crews, we deliver practical solutions that meet technical, financial, and operational goals for energy infrastructure projects.
Corrosion & Integrity
Our corrosion and integrity services include failure analysis, inspection, cathodic protection design, and in-line inspection management. We maintain pipeline and facility integrity through AC/DC interference testing, coating inspections, and risk prioritization. With expertise in 49 CFR 192/195 compliance, we develop integrity management plans and perform stress corrosion cracking assessments to ensure regulatory compliance and operational safety for oil and gas infrastructure.
Engineering & Design
PSI offers full-spectrum engineering and design services for energy projects, including automation systems, civil/structural design, and mechanical/electrical engineering. Our team collaborates with clients to develop code-compliant designs for pipelines, compressor stations, and processing facilities using advanced modeling software. We specialize in renewable natural gas transmission systems, pipeline launchers/receivers, and facility modifications that balance technical requirements with operational efficiency.
Operations & Maintenance
We provide operations and maintenance services including compliance program development, preventive maintenance, and emergency response. Our team manages federal/state regulatory compliance, conducts field anomaly mitigation, and maintains contractor networks for cost-effective service delivery. With operator-qualified inspectors and safety-trained personnel, we minimize system downtime through integrity assessments, pipeline rehabilitation, and mechanical integrity testing.
Drafting Services
PSI creates high-quality engineering drawings including 3D models, isometric packages, and process flow diagrams. Our drafting team produces civil/structural, electrical, and piping schematics using AutoCAD and Plant 3D software. We deliver permit drawings, alignment sheets, and smart P&IDs that support pipeline design, facility modifications, and construction projects with clear, code-compliant documentation for all project phases.
People
Michael Marchessault
Member & CEO
Michael leads PSI's strategic direction with 20+ years in engineering and project management. He oversees project execution and operational efficiency while managing client relationships. His career spans field operations to executive leadership in energy infrastructure.
Brandon Endres
Member & COO
Brandon drives business operations with expertise in civil design and surveying. He expanded PSI's drafting department and manages cross-industry projects. His leadership combines technical knowledge with operational strategy to support company growth and client service excellence.
Michael Humberd
Senior Advisor
Michael brings 25+ years of energy industry experience managing construction and integrity projects. His leadership contributes to PSI's growth through technical expertise in pipeline maintenance and project management for midstream oil and gas operations.
Shane Holecek
Senior Vice President Engineering
Shane manages engineering departments with 16 years at ExxonMobil and 10+ years at PSI. He oversees resource allocation and technical execution for complex projects. His expertise spans pipeline design, facility engineering, and project management in energy infrastructure.
George Fernandez
Corrosion & Integrity Manager
George specializes in corrosion control with 30 years in pipeline integrity management. He provides technical expertise for cathodic protection systems and corrosion mitigation strategies. His experience includes roles at Kinder Morgan and Marathon Ashland Pipeline across North American energy projects.
Questions
What industries does PSI serve?
PSI serves commercial, industrial, municipal, oil and gas, renewable energy, and utility industries with engineering, construction, and maintenance solutions.
How long has PSI been in business?
PSI has provided engineering and construction services since 1994, with over 25 years of experience in energy infrastructure projects.
What services does PSI offer?
PSI offers project management, engineering and design, construction management, operations and maintenance, corrosion and integrity services, and pipeline inspection.
Where is PSI located?
PSI's home office is in Colorado Springs, CO, with satellite offices in New Mexico, Utah, and Wyoming, serving clients nationwide.
How does PSI ensure project quality?
PSI employs experienced engineers and technicians, follows federal/state regulations, and uses advanced modeling software to deliver high-quality, code-compliant solutions.
Does PSI offer nationwide service?
Yes, PSI works nationwide with a network of contractors and field personnel to provide cost-effective solutions across diverse geographic regions.
