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Monday 8am - 4pm Tuesday 8am - 4pm Wednesday 8am - 4pm Thursday 8am - 4pm Friday 8am - 4pm

Energy Diagnostics Inc.

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United States
Valparaiso, IN
Energy Diagnostics Inc.

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Energy Diagnostics provides comprehensive energy efficiency services for building professionals. To learn more visit energydiagnosticsinc.com.

Our solutions optimize energy performance, enhance sustainability, and comply with regulatory standards. - Code Compliance
- HERS/Energy Smart Ratings
- Energy Star Certification
- Green Certification
- Manual J, D, and S load calculations
- Home Energy Audits
- Blower Door and Duct Testing

10/27/2026

Precision is key! Energy Diagnostics uses energy consumption modeling in our utility allowance analysis for multifamily housing projects. Developers can trust our data-driven insights for compliance, cost management, and optimized efficiency.

Optimize rental property income with precise utility allowance calculations for LIHTC or market-rate multifamily properties.

10/23/2026

Today’s energy codes are stricter, more complex, and different from state to state.
We make compliance simple.

Our experts help you understand what’s required, test at the right time, and document every step with precision—so you can avoid headaches and keep the job moving.

Energy Diagnostics is more than a testing company: we’re your on-site partner for:

✅ Blower door testing
✅ Duct leakage testing
✅ Energy modeling
✅ Certification documentation

Let’s build code-compliant homes the easy way—together.

10/21/2026

A lot has changed in the building industry since our founding in 1992.

Energy codes have evolved. Technology has transformed how homes are designed and evaluated. Building performance has become an increasingly important part of the construction process.

And we've grown right alongside it.

What began as a small business in Indiana has expanded into a company supporting builders and developers across the country.

More services. More markets. More opportunities to make an impact. Let's talk about what your next project needs—and how we can help you get there.

Energy Diagnostics provides the services needed to help builders, developers, architects, and HVAC professionals navigate energy code compliance with ease.

10/12/2026

Today’s buyers demand high-performance, energy-efficient homes. With ENERGY STAR® Certification, you’re not just building homes—you’re building a reputation for quality.

🏡 The benefits?
✔ Energy-efficient, healthier homes
✔ Lower operating costs for homeowners
✔ Potential tax credits & incentives for you

With 30+ years of experience, Energy Diagnostics makes the process seamless. Let us certify your next project!

10/08/2026

Developers trust us to certify their multifamily projects for energy efficiency and sustainability. Our team brings years of experience, ensuring that your LIHTC developments meet the highest green building standards.

Let's connect and build a more sustainable future together:
🌐 https://hubs.li/Q04zlNtn0
✉️ [email protected]
📞 (800) 390-8091

10/06/2026

Doing meaningful work matters, so does having a life outside of it.

A healthy work/life balance doesn't happen by accident. It requires leadership that recognizes people have families, interests, commitments, and lives beyond their jobs.

That perspective is an important part of how we operate as a company. We want our team members to do great work, continue growing, and contribute to something meaningful—without feeling like work has to take over everything else.

If you are looking for a career where your work and your life outside of work are both valued, check out our current job openings:

Innovate and Grow: Discover opportunities for career advancement at Energy Diagnostics. Learn more here!

09/11/2026

Uneven temperatures, noisy systems, and rooms that never seem to get enough conditioned air can all be signs that the duct system isn't doing its job effectively.

Rheia duct design takes a performance-focused approach to ductwork, helping ensure the system is designed to deliver the airflow each space requires. Our team can develop the Rheia designs for your projects, helping you build duct systems that support comfort, efficiency, and reliable HVAC performance.

09/09/2026

Achieving both energy efficiency and good indoor air quality requires more than design intent—it requires verification in the field. Even well-designed ventilation systems can underperform if installation or balancing is not executed correctly.

We provide testing and inspection services that confirm ventilation performance and support compliance with both energy and IAQ-related requirements. This ensures buildings perform as intended, not just on paper, but in real-world conditions.

09/07/2026

This Labor Day we're taking a moment to recognize the hardworking team members here at Energy Diagnostics. Our team brings dedication, innovation, expertise, and pride to their work everyday, and we're grateful for their commitment to leading the way to better buildings.

We are closed Monday, September 7th in observance of Labor Day. Wishing you all a safe and happy holiday!

09/04/2026

Third-party inspections provide an independent layer of quality assurance that helps ensure construction work aligns with both design intent and applicable energy code requirements.

By offering an objective, third-party perspective in the field, we help identify discrepancies early, when they are easier to correct. This added layer of verification helps strengthen overall construction quality, improve compliance confidence, and support more predictable project outcomes from start to finish.

✅ Ready to build smarter? Let’s talk!
🌐 https://hubs.ly/Q04sPJNS0
✉️ [email protected]
📞 (800) 390-8091

Address

405 Archer Way
Valparaiso, IN
46383

Opening Hours

Monday	8am - 4pm
Tuesday	8am - 4pm
Wednesday	8am - 4pm
Thursday	8am - 4pm
Friday	8am - 4pm

Website

http://Energydiagnosticsinc.com/

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