Apollo Energies | Building Performance Experts

You've Never Managed Buildings Like This Before

Traditional energy audits identify problems. Apollo Energies helps building owners solve them by connecting building assessment, prioritized improvements, and managed retrofit implementation in one continuous program.

EcoAudit® simplifies building energy audits, EcoPlatform™ improves building performance, and RetroCore™ manages energy retrofit implementation.

18 Years Improving Existing Buildings
Thousands Helped Through Building-Performance Services
BPI Gold Star Contractor
Discover. Prioritize. Deliver.

The Operating System for Better Buildings

EcoPlatform™ transforms building assessments, utility information, facility data, and completed and planned improvements into prioritized actions that reduce energy use, lower operating costs, improve building performance, and reduce carbon emissions.

Traditional building energy audits often end with a report. Apollo Energies connects assessment, analysis, prioritization, implementation, and ongoing documentation in one continuous process. Every completed project becomes part of the building's permanent performance record, making future decisions smarter and more informed.

EcoAudit® Simplifies Building Energy Audits

EcoAudit® guides building owners, facility managers, and contractors through structured collection of building characteristics, operating conditions, utility information, equipment details, and photos. It creates a usable digital assessment without requiring every project to begin with a costly or disruptive site walkthrough.

EcoPlatform™ Improves Building Performance

EcoPlatform™ identifies likely sources of energy and operational waste, organizes improvements by expected impact, cost, practicality, incentives, return on investment, and project readiness, and gives owners a clear basis for deciding what to do next.

RetroCore™ Manages Energy Retrofit Implementation

RetroCore™ turns approved recommendations into implementation-ready scopes, coordinates qualified project resources, tracks work through completion, documents completed improvements, and connects the retrofit history to the property's permanent performance record.

Why Apollo Energies

The Energy Audit Is the Starting Point—Not the Finish Line

For 18 years, Apollo Energies has helped thousands of homeowners, building owners, contractors, developers, and facility professionals understand and improve the performance of existing buildings. As a BPI Gold Star Contractor, we combine proven building-science practices with a more practical way to move projects from assessment to action.

That experience led us to rethink the traditional energy audit. Too often, the industry treats the report as the finish line. We believe the audit is only the beginning. Real value comes from understanding the building, prioritizing the right improvements, completing the work, and preserving that knowledge for the life of the property.

Apollo Energies reduces avoidable discovery friction by combining structured remote data collection with professional building-science and engineering analysis. When field verification, testing, engineering, or certification is required, it can be targeted to the decision at hand instead of treated as the default starting point for every property.

The result is one connected building-performance program that spends more of the project budget improving the building, carries approved work through completion, and creates a permanent record that makes future planning more informed.

A Smarter Building Over Time

Every Improvement Strengthens the Building's Performance Record

EcoPlatform™ is not a one-time report. It is the connected record of what was discovered, what was recommended, what was approved, what was completed, and what should happen next.

As projects move through RetroCore™, completed scopes, documentation, and outcomes remain connected to the property. Future audits and capital decisions begin with better information instead of starting over.

Over time, each assessment and completed retrofit makes the building's record more useful—and the next decision easier to make.

Built for Existing Buildings

Energy audits for the buildings people own, operate, renovate, and improve

Whether you manage a single home, a multifamily portfolio, a commercial facility, a hotel, a healthcare property, or a public building, the process remains the same: discover where performance is being lost, prioritize the right improvements, and deliver completed work.

Apollo Energies uses property-specific EcoAudit® workflows instead of forcing every building into the same checklist. Each assessment is structured around the systems, operating patterns, risks, and capital decisions that matter for that property type.

Residential Energy Audits

Identify comfort problems, high utility use, insulation and air-sealing needs, HVAC opportunities, water-heating improvements, and practical next steps for an existing home.

Explore residential EcoAudit®

Multifamily & Commercial Buildings

Evaluate envelope, lighting, controls, HVAC, domestic hot water, operations, resilience, and capital-planning opportunities across individual properties or portfolios.

Multifamily audits · Commercial audits

Hospitality, Healthcare & Public Service

Use property-specific workflows for hotels, medical facilities, fire stations, and other operationally complex buildings where schedules, occupancy, equipment, and resilience shape energy use.

View all EcoAudit® property types

Credits, Deductions & Rebates

Evaluate incentives as part of the project—not as an afterthought

45L Energy Efficient Home Credit

Developers and eligible building owners may be able to claim federal tax credits for qualifying new or substantially reconstructed dwelling units. Eligibility depends on the applicable tax year, property, certification pathway, and filing circumstances.

Learn about 45L tax credits

179D Commercial Building Deduction

Owners—and, for certain tax-exempt buildings, eligible designers—may qualify for a deduction tied to energy-efficient commercial building property. The available pathway depends on project dates, energy savings, documentation, and tax circumstances.

Learn about 179D deductions

Home Energy Rebates

Rebate availability, eligibility, funding, and program rules vary by state and territory. Apollo Energies can help connect an improvement plan to programs that are open and applicable where the property is located.

Explore credits and incentives

Tax credits, deductions, and rebates are subject to changing laws, program funding, technical requirements, deadlines, and taxpayer-specific facts. Apollo Energies provides building-performance and project documentation services; property owners should consult their tax adviser regarding tax eligibility and filing positions.

Start with the Building You Have

Turn Your Building into a Better-Performing Asset

Whether you own one home, operate a commercial facility, manage a multifamily portfolio, or renovate existing buildings for clients, Apollo Energies can help identify the next best improvement and begin building a permanent performance record for the property.