Providing real estate focused development and consulting services — from site selection and entitlements to owner's representation to project delivery. We bring certainty of execution to complex multifamily, mixed-use, and commercial projects, enhanced by AI-integrated workflows that deliver speed and insight.
What We Do
We guide clients through every phase of the development lifecycle — from initial concept and feasibility through entitlements, construction, and final delivery.
End-to-end project oversight for ground-up development and renovation. We manage scope, schedule, and budget with precision — delivering outcomes that exceed expectations every time.
We serve as your dedicated advocate throughout the entire project lifecycle. From facilitating Owner-Architect-Contractor (OAC) meetings to managing timelines, controlling budgets, and enforcing schedule accountability — we keep all parties aligned and your interests protected at every milestone.
Strategic advisory for owners, investors, and institutions. We provide deal structuring, market analysis, and full entitlement and permitting navigation — engaging municipalities and stakeholders to achieve approvals on your timeline.
Site identification, due diligence, and land acquisition strategies aligned with your investment goals. We navigate complex land transactions — from initial site screening through entitlements and approvals — with rigorous financial modeling and feasibility analysis built in at every stage. Before any commitment is made, we stress-test assumptions, underwrite risk, and deliver the pro forma clarity your investment committee needs to move forward with confidence.
Full-spectrum construction administration and field oversight. We review submittals, process RFIs, ensure contractor compliance, and keep projects on schedule and within budget — your trusted eyes on the ground from groundbreaking to closeout.
Rigorous financial modeling and pro forma analysis to validate projects before commitment. We build detailed development budgets, cash flow projections, and return analyses — stress-testing assumptions, underwriting risk, and delivering the clarity your investment committee needs to move forward with confidence.
Landjack has deep working knowledge of City of Jacksonville processes, programs, and stakeholders — helping clients navigate municipal requirements efficiently and access available incentives and certifications.
About
Landjack was founded on a straightforward premise: owners and investors deserve a development partner who is accountable, precise, and deeply experienced — someone who treats every project as if it were their own capital on the line.
Erich Geisler brings over two decades of cross-industry project management experience to every engagement. His background spans large-scale construction and multifamily real estate development — including land acquisition, entitlements, ground-up construction, and complex project feasibility — as well as technical operations and broadcast project management in live sports media. That combination of high-stakes execution and analytical rigor is what drives the Landjack approach.
Based in Jacksonville, Florida, Landjack has been involved in projects spanning multifamily, mixed-use, commercial, and institutional development across the region. With deep ties to the City of Jacksonville, its agencies, and its development community, Landjack brings relationships and institutional knowledge that accelerate outcomes for clients.
Site selection, land acquisition, zoning, permitting, and municipal coordination from start to finish.
End-to-end oversight including Owner's Representation, construction administration, and closeout.
Pro forma modeling, feasibility studies, and capital stack analysis — underwriting confident decisions.
Leveraging modern AI tools to accelerate research, reporting, and analysis across every project phase.
Our Work
We've managed complex developments across multifamily, mixed-use, commercial, and institutional sectors — always delivering high-quality outcomes for our clients and communities.
Let's Talk
Whether you're exploring a new opportunity or need expert oversight on an active project, we'd like to hear from you.