Landscape Architects Louisiana
B2B Landscape Architecture Services for Louisiana’s Development Community
Evergreen Design Group is a licensed landscape architecture firm serving architects, civil engineers, land developers, and design-build contractors throughout Louisiana — from the Greater New Orleans metro and Baton Rouge to Lafayette, Shreveport, and the parishes in between. Since 2005, we have delivered land planning, landscape architecture, and irrigation design for commercial, multi-family, mixed-use, and industrial projects across the Gulf South, with a licensed team that understands Louisiana’s distinct regulatory environment, floodplain challenges, and coastal ecology.
Our practice is exclusively B2B. We work as a coordinated subconsultant and project partner to development and design teams — not homeowners — and our deliverables are structured for permit submittal, technical review, and direct integration with your civil and architectural scope. We do not subcontract your landscape architecture, land planning Louisiana, or irrigation design Louisiana scope to third parties.
Evergreen Design Group holds active Louisiana licensure (SC COA #412) and maintains active registrations in 43 states. All landscape architectural services for Louisiana projects are performed under our Louisiana licensure.
Landscape Architecture Firm Louisiana
Evergreen Design Group is a landscape architecture firm in Louisiana operating at both a local and national scale. We hold active licensure in 43 states, including active Louisiana licensure — and our team brings direct project experience navigating LDEQ and DOTD coordination, FEMA floodplain compliance, Louisiana Coastal Zone permitting, jurisdictional wetland coordination with the U.S. Army Corps of Engineers, and the parish-level landscape ordinance frameworks of Louisiana’s major development markets.
As a landscape architecture firm serving Louisiana developers, civil engineers, and architects, we bring jurisdiction-specific knowledge of the regulatory requirements that distinguish Louisiana from most other development markets in the country. Virtually every development project in the state involves floodplain considerations, and many require coordination across multiple state and federal agencies. We design with those constraints as baseline parameters — not as add-ons identified during permit review.
Our Louisiana landscape architecture practice is exclusively B2B. Our clients are architects, civil engineers, land developers, and design-build contractors who need landscape architects in Louisiana who understand entitlement timelines, deliver construction-ready documentation, and integrate cleanly into their project teams.
Designing for Louisiana’s Environmental and Regulatory Realities
Louisiana presents a set of landscape architecture challenges that are genuinely unlike most other markets in the country. Firms without direct experience in the state’s regulatory and environmental context can create significant project risk.
Flooding, Floodplains, and Stormwater Management
Louisiana has more land in FEMA-designated flood zones than almost any other state. Virtually every development project in the state involves floodplain considerations — and many require coordination with LDEQ, the U.S. Army Corps of Engineers, and local drainage authorities. Our land planning and grading strategies are developed with floodplain compliance as a baseline, not an add-on. We design retention systems, bioswales, and drainage infrastructure that integrate cleanly with civil engineering deliverables and support overall stormwater compliance.
Wetlands and Coastal Zone Coordination
Development in Louisiana regularly intersects with jurisdictional wetlands and the Louisiana Coastal Zone. Wetland buffers, mitigation requirements, and Coastal Use Permit considerations can materially affect site layout and landscape design. We work closely with civil engineers and environmental consultants to ensure landscape and land planning documentation is coordinated with wetland delineations and coastal zone compliance requirements.
Soils and Subsurface Conditions
Louisiana’s soils — predominantly heavy clay, organic fill, and alluvial silt in the lower parishes — present real challenges for plant establishment, drainage, and hardscape performance. Our planting designs account for soil amendment strategies, drainage layer requirements, and species selections that tolerate periodic saturation. Hardscape specifications are developed with subsurface movement and settlement in mind, particularly on sites with organic or compressible subgrade conditions.
Hurricane Resilience and Wind Exposure
Coastal and near-coastal Louisiana projects require design decisions that account for hurricane wind exposure, storm surge risk, and saltwater intrusion. We specify wind-resistant site elements, select salt-tolerant species for exposed coastal sites, and coordinate with structural engineers on shade structures and amenity canopies where wind loading governs design.
Heat, Humidity, and Plant Performance
Louisiana’s subtropical climate — characterized by long, hot, humid summers and mild winters — narrows the palette of plants that will actually perform well over time. We design with species that are proven in the region, coordinate with local nurseries on availability, and specify installation timing that gives plant material the best opportunity to establish before peak summer heat.
Landscape Architecture Services We Provide in Louisiana
Every service is performed in-house by our licensed professionals with no subcontracting of scope.
Site organization and land use planning for development projects across Louisiana’s parishes. Our land planning Louisiana services integrate directly with your civil engineer’s site layout, working within state and local regulatory frameworks — including coordination with the Louisiana Department of Transportation and Development, parish planning departments, and local floodplain administrators — to support entitlement, zoning compliance, and agency review.
Early land planning coordination is critical in Louisiana because FEMA floodplain compliance, coastal zone setbacks, wetland buffer requirements, and parish landscape ordinance standards create interdependencies between landscape architecture and civil engineering decisions that must be resolved at the site planning stage, not after the civil plan set is substantially developed.
Planting design for Louisiana’s subtropical climate requires a fundamentally different approach than most of the country. We specify native and adaptive species that perform in high-humidity, high-rainfall environments — including flood-tolerant and salt-tolerant selections appropriate for coastal and near-coastal project sites. Our designs satisfy local landscape ordinances and support long-term site performance without demanding excessive maintenance from future owners or operators.
Tree surveys, preservation plans, and disposition documentation to support permitting and site plan approval across Louisiana’s parishes. Many municipalities — including New Orleans, Baton Rouge, and Lafayette — maintain tree protection ordinances that require detailed disposition documentation before development approvals are issued. Our plans include field-verified inventories, species and caliper documentation, condition assessment, regulated removal impact analysis, mitigation calculations, and replacement planting specifications formatted to support the applicable jurisdiction’s review process.
Amenity area design for multi-family, mixed-use, and master-planned communities — including courtyards, pool surrounds, recreational lawn areas, and outdoor gathering spaces designed for Louisiana’s outdoor living culture and climate. We design amenity packages that support lease-up performance and long-term asset value, with material specifications calibrated to Louisiana’s heat, humidity, and UV conditions.
Louisiana’s heat, humidity, and recurring freeze-thaw cycles in northern parishes create a demanding environment for hardscape materials. We specify paving systems, site furnishings, and structural elements that perform under those conditions — with subsurface movement, settlement, and drainage requirements addressed as baseline design parameters on every Louisiana project.
Louisiana’s rainfall patterns are substantial, but reliable irrigation is still essential for site establishment and long-term landscape health — particularly on larger commercial and multi-family sites. Our irrigation design Louisiana team produces zoned system layouts, smart controller specifications, flow and pressure calculations, backflow prevention documentation, and irrigation scheduling documentation that integrates with Louisiana’s soil types, seasonal precipitation variability, and applicable parish and municipal water use requirements.
Markets and Project Types We Serve in Louisiana
Our Louisiana practice spans a range of development types and geographies across the state’s diverse markets:
- Multi-family and residential community development — apartment communities, townhome developments, and master-planned neighborhoods throughout the New Orleans metro, Baton Rouge, Lafayette, Shreveport, Lake Charles, and the River Parishes corridor
- Commercial and mixed-use development — office parks, retail centers, mixed-use projects, and hospitality developments requiring landscape, hardscape, and irrigation design that meets local site plan and zoning requirements
- Industrial and logistics facilities — functional, low-maintenance landscape and land planning solutions for warehouse, distribution, petrochemical support, and light industrial sites across the I-10 corridor, the River Region, and the Port of South Louisiana service area
- Civic and institutional projects — landscape architecture support for public sector, educational, and institutional clients navigating Louisiana’s state and parish-level design and permitting requirements
We serve projects throughout Louisiana, including Orleans, Jefferson, East Baton Rouge, Lafayette, Caddo, Calcasieu, St. Tammany, Livingston, Ascension, Tangipahoa, and surrounding parishes. Geography is not a constraint — we follow the project.
Why Development Teams in Louisiana Work With Evergreen Design Group
Licensed in Louisiana — In-House, No Subcontracting
Evergreen Design Group holds active Louisiana licensure (SC COA #412). All landscape architectural services for Louisiana projects are performed under our Louisiana licensure by our licensed professionals — no subcontracting of scope. That means consistent quality, clear accountability, and a single point of coordination for your civil and architectural team throughout the project.
21 Years of National Practice, Gulf South Experience
Founded in 2005 and licensed in 43 states, we bring a depth of practice experience that most regional firms cannot match. Our work across the Gulf South — in Texas, Mississippi, Alabama, and Florida — means we understand the regional context that shapes Louisiana development, and we bring that institutional knowledge to every Louisiana engagement.
Floodplain, Wetland, and Coastal Zone Fluency
Floodplain and wetland considerations are a standard part of how we approach Louisiana projects — not a specialty add-on. We design with FEMA flood zone designations, LDEQ requirements, and Coastal Use Permit frameworks as baseline constraints, and we coordinate our landscape and land planning documentation directly with civil engineers and environmental consultants throughout the process.
Single-Source Delivery
Coordinating separate landscape, irrigation, and land planning consultants across a single project creates schedule risk, document coordination gaps, and communication overhead. Evergreen Design Group delivers all three service lines under one contract, one point of contact, and one quality standard. For developers and contractors managing complex entitlement and permitting timelines, that integration matters.
Built for B2B Project Teams
We work exclusively with architects, civil engineers, land developers, and design-build contractors. Our documentation, communication cadence, and coordination protocols are structured around multi-discipline project teams. When your civil engineer needs to coordinate grading and drainage, or your architect needs landscape documentation formatted for a specific parish’s plan review process, we know how to deliver.
Frequently Asked Questions — Landscape Architecture in Louisiana
No. We are a B2B firm exclusively. Our clients are architects, civil engineers, land developers, and design-build contractors. We do not engage on individual residential homeowner projects.
Yes. Evergreen Design Group holds active Louisiana licensure (SC COA #412) and maintains active registrations in 43 states. All landscape architectural services for Louisiana projects are performed under our Louisiana licensure.
Land planning Louisiana scope involves developing site plans, open space configurations, buffer yard layouts, wetland and floodplain buffer siting, stormwater BMP placement, and streetscape frameworks that satisfy the applicable parish’s zoning and development review requirements. It must also address FEMA floodplain compliance, Louisiana Coastal Zone requirements where applicable, and LDEQ stormwater standards — all coordinated with your civil engineer from the initial site layout stage. Our land planning Louisiana services are performed in-house with no subcontracting of scope.
Scope varies by project type and phase. Common deliverables include landscape and planting plans, irrigation design, hardscape plans, tree disposition surveys, land planning exhibits, and stormwater documentation coordinated with civil engineering. We scope each engagement based on the project’s specific site conditions, regulatory requirements, and entitlement strategy.
Floodplain and wetland considerations are a standard part of how we approach Louisiana projects. We design with FEMA flood zone designations, LDEQ requirements, and Coastal Use Permit frameworks as baseline constraints, and we coordinate our landscape and land planning documentation directly with civil engineers and environmental consultants throughout the process.
Yes. Civil-landscape coordination on grading, drainage, and stormwater management is a routine part of how we engage on Louisiana projects. We provide documentation formatted for civil coordination and participate in multi-discipline review processes as required by the project team.
Yes. Coastal zone coordination — including awareness of Coastal Use Permit requirements and how they interact with site layout and landscape design — is part of our Louisiana practice. We work collaboratively with the project’s environmental and civil team to ensure our deliverables are consistent with the overall coastal zone compliance strategy.
Yes — that is one of our most common engagement structures across the state. We integrate into your project team and deliver the full landscape architecture scope as a subconsultant, coordinating directly with your project manager and other disciplines throughout the design and entitlement process.
As early as possible — ideally at the site planning stage, before the civil plan set is substantially developed. Early engagement allows floodplain compliance zones, wetland buffers, coastal zone setbacks, and parish landscape ordinance requirements to be integrated into the site layout before those decisions are locked in. Projects that bring landscape architecture into the land planning Louisiana conversation early consistently produce cleaner submittals and fewer revision cycles.
Start a Conversation About Your Louisiana Project
If you’re a civil engineer, land developer, architect, or design-build contractor with a project in Louisiana — whether in the Greater New Orleans metro, Baton Rouge, Lafayette, Shreveport, or a secondary parish market — Evergreen Design Group’s landscape architects in Louisiana are ready to discuss your project scope, schedule, and team structure.
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