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About Energy Integrity
Energy Integrity operates as a general contractor in San Diego, California, earning a 5.0-star rating across 12 verified client reviews. The business maintains standard weekday hours from 8 AM to 5 PM, serving residential clients throughout the San Diego metro area. Specializing in comprehensive energy efficiency upgrades, the team focuses on whole-home performance improvements rather than isolated repairs.
What distinguishes Energy Integrity is their systematic approach to energy upgrades. Rather than immediately recommending expensive installations, the lead technician evaluates a home's complete performance envelope and identifies improvements that maximize results. Reviewers consistently note that the team pointed out air sealing and duct sealing measures that dramatically improved the effectiveness of subsequent insulation work. The business also assists clients with navigating California state energy rebate programs, helping homeowners access available incentives.
Client feedback highlights specific scenarios where the team delivered measurable results. One reviewer in eastern San Diego County described a complete envelope upgrade including attic insulation replacement, new ducting, a whole-house fan, and window replacement, achieving substantial reductions in AC dependence and utility costs. The team was noted for working flexibly around homeowner schedules and maintaining clear communication throughout multi-phase projects.
What Customers Say
All 12 reviewers awarded 5 stars, with Spencer specifically mentioned across multiple reviews for his diagnostic approach and project guidance. Clients consistently describe receiving practical advice on sequencing upgrades, with several noting the team identified simple sealing improvements that outperformed more expensive subsequent work.
Working Hours
| SundayToday | Closed |
| Monday | 8 AM–5 PM |
| Tuesday | 8 AM–5 PM |
| Wednesday | 8 AM–5 PM |
| Thursday | 8 AM–5 PM |
| Friday | 8 AM–5 PM |
| Saturday | Closed |
Services
Home Energy Audits & Evaluations
Comprehensive assessment of heating, cooling, and insulating features with practical improvement roadmaps.
Air Sealing & Weatherization
Identifying and sealing air leaks that compromise HVAC efficiency before equipment upgrades.
Duct Sealing & Repair
Addressing ductwork leaks in attics and crawlspaces that waste conditioned air and reduce system performance.
Attic Insulation Installation
Full replacement of existing insulation with modern materials tailored to the home's specific performance needs.
HVAC Ducting Replacement
Complete duct system installation or replacement in attics and confined spaces.
Whole-House Fan Installation
Attic fan installation to reduce cooling dependence and improve air circulation in San Diego's warm months.
Window Replacement for Efficiency
Upgrading to modern insulated windows that reduce thermal transfer and improve overall envelope performance.