IECC Energy Code Compliance and Testing, ASHRAE Audits and energy incentive consulting

Leading the way in an ever-evolving energy code compliance landscape.

Walker Blue helps developers, owners, and design teams get the most out of required IECC testing and verification from an incentive-based lens. From design through final verification, we provide the technical expertise and certification support you need to certify your projects and capture any available incentives from your mandatory verifications.

Why IECC Compliance Matters

IECC-certified multifamily and single-family buildings meet state and local mandatory requirements for occupancy. Certification can also support eligibility for utility-based incentives and rebates.

Our Services

Program Guidance

We navigate the IECC program requirements based on local and state codes and amendments, ensuring your project follows the correct pathway and avoids compliance pitfalls.

Energy Modeling & Design Review

Our engineering team models building performance (if needed) and reviews design documents to confirm efficiency targets and incentive eligibility before construction begins.

Onsite Verification & Testing

We perform field inspections and diagnostic testing to validate that systems and assemblies are installed to spec and meet all IECC requirements.

Certification & Documentation

We handle the paperwork, reporting, and submission to certify your building under applicable IECC codes, providing official certificates and incentives for your project.

Who We Work With

– Developers and owners of new multifamily or single-family (build-to-rent) housing

– Architects and design teams integrating efficiency early in design

– State and local municipalities to ensure smooth and error-free compliance pathways

– Builders seeking third-party verification for IECC compliance

– LIHTC and affordable housing projects leveraging incentives

Why Choose Walker Blue?

Deep expertise in multifamily energy engineering and tax incentives

Nationwide reach with a proven track record of successful certifications

Integrated support for related credits and programs, including 45L, 179D, and ITC compliance.

Reliable and engaged partner from start to finish.

Deliver efficient, resilient multifamily housing with confidence.

SPEAK WITH A WALKER BLUE ADVISOR

Latest Blogs & News

Walker Blue Supports Congressional Effort to Extend 179D and 45L Energy-Efficiency Incentives

179D, 179D Updates, 45L Credit, Blog, EPAct 179D IRS Tax Deduction, In the News, News, One Big Beautiful Bill, Section 179 Tax Deduction | June 30, 2026

Campus geothermal energy system showing underground heat exchange loops serving multiple educational buildings, illustrating how district and campus geothermal projects can support sustainability goals and potentially qualify for federal clean energy tax incentives.

Can District and Campus Geothermal Projects Qualify for the Federal ITC?

Campus Geothermal, District Geothermal Systems, Geothermal Tax Credit, ITC | June 15, 2026

Court Vacates IRS Notice 2025-42: What Solar Developers Need to Know Before July 4

Court Vacates IRS Notice 2025-42: Five Percent Safe Harbor Restored for Now

Blog, In the News, News, Safe Harbor | June 7, 2026

Geothermal Central plant

Case Study: LEED EA Energy Modeling for a $90M Geothermal Central Plant: University of Louisville Speed School

Blog, Case Study, Energy Engineering, Energy Modeling, LEED | May 26, 2026

Walker Blue Applauds Rep. Brian Fitzpatrick’s Introduction of the American Energy Dominance Act

179D, 179D Updates, News, Section 179 Tax Deduction | April 27, 2026

Exhibiting: CASBO CON, March 31 – April 1

Industry Events | March 24, 2026

Contact Walker Blue Today