Our Services
FirstLight Energy Solutions was founded to address the urgent need for building decarbonization. We have a high-performance engineering team with extensive energy and mechanical retrofit experience to meet this challenge.
FirstLight is a team of engineers that provide a range of mechanical engineering, energy, and decarbonization services. Our services include energy feasibility studies, GHG reduction planning, energy & carbon audits, detailed mechanical design, project and building commissioning, facility operations optimization, and measurement and verification.
FirstLight’s expertise spans multiple sectors, including civic government, commercial office and retail, education, healthcare and laboratories, residential, and sports and recreation. Our extensive portfolio showcases our ability to plan, manage, implement, and optimize decarbonization and energy efficiency projects across diverse environments.
Planning & Feasibility Study Services
Our planning and feasibility study services can take a deep dive or light touch depending on the project needs. Our study services include:
- Energy and Emissions Master Plans
- Utility Incentives & Grant Applications
- Energy and Decarbonization Studies
- Building Performance Analytics
- Technical Advising
Design Services
As building systems become more complex, our design philosophy is to prioritize simplicity without sacrificing performance. Our mechanical design services include:
- Full-Service Mechanical Design
- Design Assist
- Technical Advising
- Controls System Design and Optimization
- Performance Commissioning
Commissioning Services
We have extensive experience in building commissioning and recommissioning. We stick with projects post-construction to ensure they perform. Our commissioning services include:
- Controls System Design and Optimization
- Performance Commissioning
- Measurement and Verification
- Base Building Engineering Services
- Ongoing Optimization



