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Mission-Critical Facilities Engineering
Your trusted engineer partner. We delivered comprehensive services to clients, managing every phase from design through commissioning of essential facilities worldwide.
Owner's Representation • Commissioning • Professional Engineering
Specializing in semiconductor manufacturing, clean rooms, and advanced manufacturing facilities where precision and uptime are non-negotiable.
Owner's Representation
Technical QA and oversight during design and construction. Protecting your interests and ensuring quality execution of complex projects.
Commissioning
Services
Mechanical, plumbing, and controls commissioning for mission-critical facilities. Ensuring systems perform as designed from startup through optimization.
Design Review & Consulting
Expert review of MEP designs for constructability, performance, and compliance. Identifying issues before they become expensive problems.
LEED Commissioning
Serving as CxA for LEED certification projects. Enhanced commissioning to achieve sustainability goals while maintaining operational excellence.
Your Trusted Engineering Partner
200 US dollars
175 US dollars
150 US dollars
About
Our Story
Mainline Systems LLC is dedicated to delivering high-quality engineering solutions for various facility types. Our expertise includes HVAC inspection, plumbing inspection, and mechanical & electrical consulting services, tailored for commercial, industrial, and mission-critical buildings. With a commitment to excellence and client satisfaction, we ensure the highest standards are met in every project we undertake.
Testimonials
Client Feedback
Our clients value our attention to detail, professionalism, and commitment to quality in every project. Here's what they have to say:
Michael Johnson
Mainline Systems LLC provided exceptional HVAC inspection services for our industrial facility, exceeding our expectations.
Sarah Chang
The plumbing inspection conducted by Mainline Systems LLC was thorough and insightful, identifying critical areas for improvement.
Ahmed Khan
Mainline Systems LLC's mechanical & electrical consulting services were instrumental in optimizing our facility's energy efficiency and performance.