About
About Astro Energy Group
Astro Energy Group is an energy technologies company that helps organizations plan, design and build energy efficiency projects for existing buildings.

What we do
Existing buildings, evaluated and improved
We evaluate the built environment: buildings of any type and use, and the central utility plants that serve them. Our multi-discipline analyses look at the current condition and operating efficiency of existing building systems.
From there, we develop projects using a LEAN integrated design/build approach, with financing options where a project needs them, to upgrade aging equipment, building envelopes and technologies, or to implement energy conservation measures.
Explore our solutions
How we work
Four principles behind every project
Evidence first
Start with evidence: a baseline and an honest look at existing conditions, before recommending solutions.
One coordinated team
Keep one coordinated team from planning through verification.
Your decision at each step
Give owners a decision point at the end of each phase.
Results measured afterwards
Measure results after the work is done, not just before.
Focus
What we focus on improving
The outcomes we keep in view, from the first assessment to ongoing monitoring.
- The life of building systems
- How energy use is analyzed, and the solutions that follow
- Integrated building controls
- Monitoring of building system performance
- Operations and productivity
- Financial performance of the facility
Where we are
El Cajon, California
San Diego County
Astro Energy Group is based in El Cajon, California, in San Diego County. If your facilities are elsewhere, tell us where they are and we will discuss whether and how we can help.
603 S. Marshall Ave.El Cajon, CA 92020 619-442-9686
Next step
Talk through your building with us
Tell us what you want to improve. We’ll discuss your goals and constraints and suggest a sensible first step. No obligation.