- Home Performance Retrofits
- Energy Audits & Diagnostics
- Building & HVAC Design
- Training, Classes & Research
Are we the right company for your home?
We have very high standards. If you decide to work with us, you are assured of a home that performs well beyond what building codes require. We take the extra care and time to get it right. We're not for everyone, but if you want a home for life, we should talk.
Comprehensive Retrofit Energy Savings
Average Retrofit Air Infiltration Reduction
Average Retrofit Duct Leakage Reduction
Average Retrofit Duct Leakage in CFM25
Average Retrofit Reduction in AC capacity
1 Phone Consultation
2 Site Visit & Assessment
Discovery - Your Goals
3 Plan and Estimate
4 Final Scope
Detailed Plan & Timeline
5 Complete Retrofit
6 Test & Measure
7 Teach & Support
Getting the most from your new home
We are local experts who have been measurably reducing energy consumption through high performance retrofits, HVAC designs, training and education in Nevada County, CA for ten years.