Building Retro-Commissioning Service
Optimize existing building systems for energy efficiency
Overview
Retro-commissioning providers charge $0.15-$0.50 per square foot.
Serving 20-60 buildings annually (50,000-200,000 sq ft each) generates $300,000-$1,500,000 with 60-75% margins.
In 2025, building optimization delivers immediate savings.
Services include building systems assessment ($8,000-$30,000), HVAC system optimization, controls tuning and calibration, lighting system improvements, operational improvements training, and measurement and verification.
Successful providers identify no-cost and low-cost improvements, deliver quick payback (typically under 2 years), use data and analytics, implement improvements, and track energy savings.
Commercial buildings and facilities as clients.
Marketing through facility managers, engineering firms, utilities, property management, and energy efficiency programs.
Required Skills
- Building Systems
- HVAC Optimization
- Building Controls
- Energy Modeling
- Measurement & Verification
- Engineering Background
Pros and Cons
Pros
- High ROI attracts clients
- Utility rebates often fund projects
- Growing building optimization market
- Significant savings possible
- Can specialize in building types
Cons
- Need building systems engineering expertise
- Complex technical analysis required
- Utility rebate program navigation
- Competition from engineering firms
- Proving savings requires measurement
How to Get Started
- Build building systems and commissioning expertise
- Get certified (LEED, CEM, or similar)
- Partner with utilities and rebate programs
- Market to facility managers and building owners
- Assess building systems and controls
- Implement operational improvements
- Measure and verify energy savings
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