Business Details
Trusted Energy & MEP Engineering Services in Louisville, KY
Dohn Engineering has been at the forefront of energy consulting and MEP/HVAC engineering design since our inception. Our leadership team brings decades of experience dating back to the 2005 Energy Policy Act, specializing in maximizing 179D tax deductions and 45L tax credits for commercial facilities. With professional engineering licenses across multiple states, we deliver nationwide solutions for energy modeling, utility error auditing, and specialized MEP design. Our unique value lies in combining deep HVAC design expertise with advanced energy analysis to ensure compliance, optimize performance, and guarantee client satisfaction.We maintain an impeccable reputation with the IRS through rigorous internal certification processes and transparent methodologies. Our team's background in investment-grade energy modeling and performance contracting guarantees actionable insights that reduce energy costs while maintaining ethical standards. From facility assessments to LEED compliance and mission-critical healthcare projects, we provide tailored engineering solutions backed by 15 years of proven experience in high-liability applications.
Services
Energy Consulting
MEP Design
179D Tax Deduction Analysis
45L Tax Credit Certification
HVAC Assessments
Utility Auditing
LEED Modeling
Facility Energy Surveys
Commissioning Services
Highlights and features
- 15+ years of specialized experience in 179D/45L tax analysis
- Multi-state professional engineering licenses for nationwide projects
- In-house site certification to ensure IRS compliance
- Proven investment-grade energy modeling capabilities
- Specialized HVAC design for complex high-exhaust applications
Services
179D Tax Deduction Analysis
Specialized engineering analysis for IRS Section 179D deductions, maximizing tax savings up to $5.36/sq.ft. through energy-efficient building upgrades. Our in-house certified team ensures compliance with current regulations while leveraging HVAC design expertise to optimize deductions for HVAC, lighting, and envelope improvements.
MEP Engineering Design
Full mechanical, electrical, and plumbing design services for commercial facilities, including complex geothermal systems and mission-critical healthcare environments. Our multi-stage review process prevents costly design errors while ensuring seamless integration with architectural plans and compliance with Kentucky 2012 IECC standards.
Energy Modeling Services
Advanced energy modeling using eQuest, Energy Plus, and Trane Trace software to predict savings and guide facility upgrades. With 15 years of investment-grade modeling experience, we provide calibrated simulations that guarantee accuracy for performance contracts and LEED certification requirements.
HVAC Assessments
Comprehensive HVAC diagnostics including load calculations, mold prevention analysis, and comfort optimization. We identify system inefficiencies through air balance testing and building automation reviews, preventing equipment lifecycle issues caused by improper sizing or operation.
Utility Auditing
Detailed utility bill auditing for error detection and procurement optimization, including weather normalization and peer benchmarking. Our assessments identify cost-saving opportunities through energy Star certification pathways and targeted facility improvements.
Questions
What energy tax incentives do you specialize in?
We specialize in IRS 179D deductions for commercial buildings and 45L credits for multifamily developments, maximizing savings through engineering analysis.
Can you assist with projects outside Kentucky?
Yes, our multi-state professional engineering licenses allow us to provide services nationwide for energy consulting and MEP design projects.
What HVAC design expertise do you offer?
We handle complex applications including geothermal systems, demand control ventilation, and high-exhaust environments like laboratories and restaurants.
Do you perform facility energy audits?
Yes, we offer ASHRAE-compliant energy audits, utility bill analysis, and pre-acquisition facility assessments to identify efficiency opportunities.
How do you ensure tax certification compliance?
We maintain an impeccable IRS reputation through internal certification processes, avoiding subcontractors and guaranteeing audit-ready documentation.
