Landscape Architects Tucson
Landscape Architects Tucson
Evergreen Design Group is a licensed landscape architecture firm in Tucson, Arizona providing land planning, landscape architecture, tree disposition plans, native plant inventories, and irrigation design services to land developers, civil engineers, architects, and design-build contractors in Tucson and throughout Pima County.
We hold Arizona Firm Registration 22536-0 and have been licensed and actively practicing landscape architecture in Arizona since 2005, with sustained project experience in the Tucson metro, Pima County, and the surrounding development markets of Marana, Oro Valley, Sahuarita, and the broader southern Arizona region.
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 Tucson, or irrigation design Tucson scope to third parties.
Landscape Architecture Firm Tucson
Evergreen Design Group is a landscape architecture firm in Tucson operating at both a local and national scale. We hold active licensure in 43 states, including Arizona Firm Registration 22536-0, and our team brings direct project experience navigating the City of Tucson’s Development Services Department, Pima County’s Development Services review framework, and every major development market across the Tucson metro.
As a landscape architecture firm in Tucson, we bring jurisdiction-specific knowledge of Tucson’s Landscape and Screening Code, Native Plant Preservation requirements, ADWR Tucson Active Management Area conservation standards, Pima County’s development standards, and the jurisdictional differences between the city and county that directly affect entitlement timelines and permit submittal requirements. That regulatory depth, backed by the process discipline of a nationally operating firm, is what sets our landscape architecture firm in Tucson apart from both local-only practices and large national firms without sustained Tucson market experience.
The landscape architects Tucson developers, civil engineers, and architects engage need to understand more than Sonoran Desert plant palettes. They need to understand the Landscape and Screening Code compliance requirements, native plant preservation documentation standards, and ADWR AMA irrigation constraints that determine whether a project moves through Tucson’s development review efficiently. That is what we deliver on every Tucson engagement.
Landscape Architecture Services in Tucson, AZ
Our team delivers fully in-house professional services across every phase of a project — from initial land planning and site analysis through permit-ready construction documents. Every service is performed by our licensed professionals with no subcontracting of scope.
Land planning in Tucson requires navigating a regulatory environment that is both layered and jurisdiction-specific across the City of Tucson and Pima County. Our land planning Tucson services integrate directly with your civil engineer’s site layout, addressing buffer yard classifications, open space requirements, native plant preservation zone integration, stormwater BMP siting, and pedestrian circulation frameworks that satisfy City of Tucson and Pima County development review standards from the first submittal.
Land planning in Tucson must also address Landscape and Screening Code compliance requirements, native plant preservation zone placement, and ADWR Tucson AMA water budget parameters early in the design process — before the civil plan set is substantially developed. Our land planning Tucson team coordinates these regulatory constraints with your civil engineer from the initial site layout stage, which is where entitlement schedules in Tucson’s development review process are protected or lost.
Our land planning services in Tucson are structured for the B2B development pipeline and cover the full range of commercial development types: residential subdivisions and master-planned communities, multi-family and build-to-rent communities, mixed-use and infill projects, retail and office development, industrial and logistics facilities, and institutional campuses throughout Pima County. We are familiar with both the City of Tucson’s Development Services Department review process and Pima County’s Development Services framework, including the differences between them that affect entitlement schedules.
We prepare comprehensive tree inventory and disposition documentation to meet City of Tucson and Pima County development permit requirements. In Tucson, tree disposition scope on desert development sites frequently intersects with native plant preservation documentation — significant trees on undeveloped sites are often protected native species subject to Tucson’s native plant requirements.
Our plans include field-verified inventories, species and caliper documentation, condition assessment, native plant status identification, regulated removal impact analysis, mitigation calculations, and replacement specifications formatted to support the applicable jurisdiction’s development review process.
Native Plant Inventory and Salvage Plans
The City of Tucson and Pima County both require Native Plant Inventories for commercial and multi-family development projects affecting sites with native Sonoran Desert vegetation. These documents identify and field-verify the location, species, size, and condition of protected native plants — including saguaro, palo verde, ironwood, mesquite, desert spoon, ocotillo, and other species covered under the applicable native plant ordinance.
The accompanying Salvage Plan establishes a protocol for on-site preservation, authorized transplanting, or permitted removal, with mitigation requirements for plants that cannot be salvaged. We prepare both documents formatted to meet City of Tucson Development Services and Pima County Development Services submittal requirements, coordinated with your grading plan and permit package.
Our licensed landscape architects produce permit-ready planting plans tailored to Tucson’s Landscape and Screening Code requirements, Pima County development standards, and the specific climate and soil conditions of the Sonoran Desert. Tucson falls in USDA Hardiness Zone 9a–9b, with extreme summer heat regularly exceeding 100°F, limited rainfall concentrated in the monsoon season, caliche-dominant soils with alkaline pH, and a native desert plant community that shapes both the regulatory framework and the design opportunities on every project.
We specify native and drought-tolerant plants that satisfy Tucson’s water-conservation-based landscape requirements — including blue palo verde, desert willow, velvet mesquite, saguaro, ironwood, desert spoon, agave, brittlebush, desert marigold, and other Sonoran Desert species appropriate to the site’s sun exposure, moisture conditions, and project type. Species counts, spacing calculations, and plant coverage documentation are included to support Landscape and Screening Code compliance review.
We design pool surrounds, ramadas, shade structures, tot lots, sport courts, dog parks, and structured common open spaces for multi-family residential and master-planned communities throughout the Tucson metro and Pima County. Designs are developed to HOA standards, local building codes, ADA accessibility requirements, and the operational demands of Tucson’s extreme summer heat environment. Shade coverage, heat-reflective paving materials, drought-tolerant perimeter plantings, and passive cooling strategies are standard design parameters on all Tucson amenity scope — not optional enhancements.
We design parking lot landscape screening, streetscapes, pedestrian plazas, entry features, seat walls, and structured outdoor spaces for commercial, mixed-use, and institutional projects in Tucson and Pima County. Material specifications account for extreme thermal cycling, intense UV exposure, Tucson’s Landscape and Screening Code impervious surface standards, and the drainage direction and water harvesting requirements that govern commercial hardscape design in the Tucson market. Surface drainage and water harvesting basin integration are addressed as coordinated scope items within our hardscape documentation.
Irrigation design in Tucson is governed by Tucson Water’s conservation requirements and ADWR Tucson Active Management Area (AMA) standards — among the most stringent water conservation regulatory frameworks in the Southwest. Our irrigation design Tucson team produces zoned system layouts, controller and equipment specifications, drip system designs, flow and pressure calculations, backflow prevention documentation, and water budget calculations formatted to support commercial permit review and satisfy Tucson Water’s requirements.
Irrigation design in Tucson requires specific familiarity with the Tucson AMA’s conservation program and Tucson Water’s tiered rate structure, both of which drive strong regulatory pressure toward low-water-use landscape design and highly efficient irrigation system performance. Our irrigation design Tucson deliverables address ADWR AMA compliance and Tucson Water requirements as baseline parameters — not afterthoughts — with water budget calculations, plant factor documentation, and smart controller specifications integrated into every commercial and multi-family irrigation package.
MWELO compliance and Tucson AMA water budget parameters are built into our irrigation design Tucson workflow from the initial site planning stage. Water budget calculations and irrigation efficiency specifications are established during design development so that the construction document package arrives at Tucson’s Development Services Department in approvable form.
The Regulatory Environment Shaping Landscape Architecture in Tucson
Tucson’s development regulatory framework is layered and specific in ways that directly drive landscape architecture scope and deliverable requirements on commercial projects. Understanding what each regulatory layer requires — and how the City of Tucson’s standards differ from Pima County’s — is foundational to producing submittals that move efficiently through review.
Tucson Landscape and Screening Code
The City of Tucson’s Landscape and Screening Code establishes minimum landscape coverage requirements, parking lot canopy and shade tree standards, screening requirements between land uses, street frontage landscaping standards, and water conservation compliance benchmarks for development projects within the city limits. Landscape plans for Tucson commercial permit submittals must demonstrate compliance with these standards — including plant coverage percentages, required tree canopy, and xeriscape-compatible plant palette documentation.
We design to Landscape and Screening Code requirements from the earliest site planning stage, integrating compliance into the site layout before the civil plan set is developed.
Tucson Native Plant Preservation Requirements
Tucson’s native plant regulations require that development projects affecting sites with native Sonoran Desert vegetation prepare a Native Plant Inventory and Salvage Plan as part of the permit submittal process. The regulations establish protection standards for significant native plants — defined by species and size thresholds — and specify procedures for on-site preservation, salvage transplanting, and authorized removal with mitigation.
The standards that apply within the City of Tucson’s jurisdiction differ in certain respects from Pima County’s native plant requirements, and projects near the jurisdictional boundary require attention to which regulatory framework governs the site. We prepare native plant documentation calibrated to the specific jurisdiction, not a generic statewide standard.
ADWR Tucson Active Management Area
The Tucson Active Management Area (AMA) is one of Arizona’s five state-designated groundwater management zones administered by the Arizona Department of Water Resources. The Tucson AMA establishes water conservation requirements and long-term groundwater reduction goals that translate into the irrigation efficiency standards and xeriscape requirements embedded in Tucson’s Landscape and Screening Code and Tucson Water’s service standards.
All commercial and multi-family irrigation designs for projects within the Tucson AMA must be developed with these conservation tier requirements as a foundational constraint. Our irrigation designs address ADWR AMA compliance as a baseline parameter alongside water budget calculations and Tucson Water permit requirements.
Pima County Development Services
Commercial and subdivision development in unincorporated Pima County — covering the development markets of Marana, Oro Valley, Sahuarita, Vail, and Green Valley, as well as large-parcel development outside Tucson’s limits — operates under Pima County’s own Development Services review framework, zoning ordinance, and subdivision regulations. Pima County’s landscape and native plant requirements differ from the City of Tucson’s in important respects, and projects in unincorporated Pima County require jurisdiction-specific knowledge of the County’s standards and review process.
We are familiar with both frameworks and bring Pima County-specific knowledge to projects across the county, not just those within Tucson’s city limits.
ADEQ AZPDES Construction General Permit
Arizona land-disturbing activities of one acre or more require AZPDES Construction General Permit coverage from the Arizona Department of Environmental Quality. Post-construction stormwater management scope — including permanent vegetative cover specifications for retention basins, bioswales, and drainage channels — falls within landscape architecture scope on Tucson commercial development projects. We prepare these deliverables in direct coordination with your civil engineer of record as a standard component of our Tucson project scope.
Monsoon Season Drainage and Site-Specific Conditions
Tucson’s summer monsoon season delivers intense, concentrated rainfall on sites characterized by caliche-dominant soils with limited infiltration capacity. Successful landscape design for Tucson commercial projects accounts for rapid surface runoff, erosion control requirements during and after the monsoon season, and the integration of retention basins and drainage channels into the planted landscape in a manner that satisfies both stormwater management and Landscape and Screening Code requirements. We coordinate landscape grading and BMP planting directly with your civil drainage design on every Tucson project.
Tucson and Pima County Development Markets We Serve
Evergreen Design Group provides landscape architecture services throughout the Tucson metro and the broader Pima County development market. Beyond the City of Tucson, we actively work on projects in:
- Marana and northwestern Pima County
- Oro Valley
- Sahuarita and Green Valley
- Vail and southeastern Pima County
- South Tucson
- University of Arizona-adjacent and research corridor development
- Rita Ranch and Civano new development areas
Our Arizona Firm Registration 22536-0 covers the full state, and our familiarity with both City of Tucson and Pima County development review processes allows us to move efficiently through entitlements and permit approvals across the Tucson metro regardless of which jurisdiction governs the project site.
Project Types We Support in Tucson
Evergreen Design Group supports landscape architecture and land planning scope across a wide range of commercial development types in Tucson and Pima County. All project work is B2B — performed for developers, civil engineers, architects, and design-build contractors. Our active project types in the market include:
- Single-family residential subdivisions and master-planned communities in Pima and Santa Cruz counties
- Multi-family and build-to-rent communities throughout the Tucson metro
- Mixed-use and infill developments along Tucson’s primary commercial corridors
- Retail centers, pad sites, and commercial outparcels
- Office, research, and technology campus projects
- Medical office and healthcare campus development, including University of Arizona Health Network-affiliated projects
- Industrial parks, logistics facilities, and warehousing in Pima County’s employment districts
- Senior living and continuing care communities
- Institutional and educational campus projects
- Municipal parks and civic facilities
Why Development Teams in Tucson Work With Us
Licensed Landscape Architecture Firm in Tucson — In-House, No Subcontracting
Evergreen Design Group holds Arizona Firm Registration 22536-0. All landscape architectural services for Tucson and Pima County projects are performed under this registration 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.
Tucson Landscape and Screening Code and Native Plant Fluency
We know Tucson’s Landscape and Screening Code compliance requirements and native plant preservation documentation standards well enough to design to them from the initial site planning stage. Our plans arrive at Tucson’s Development Services Department in a form that supports approval — not one that generates deficiency comments on missing native plant or landscape coverage documentation.
Both City of Tucson and Pima County Jurisdiction Experience
The development market in and around Tucson spans two distinct regulatory frameworks. We bring jurisdiction-specific knowledge to projects across the metro, whether the governing authority is City of Tucson Development Services or Pima County Development Services.
Subconsultant Structure Across the Tucson Market
The majority of our Tucson engagements are structured as subconsultant relationships with civil engineering or architecture firms. We operate within your project structure, coordinate with your team throughout the design and entitlement process, and deliver in your preferred format.
20 Years of National Practice, Sonoran Desert Expertise
Founded in 2005, Evergreen Design Group has completed landscape architecture projects across 43 states. Our depth of experience as landscape architects in Tucson and the Sonoran Desert environment is built from sustained project engagement in the market — not familiarity with the desert as a design concept.
Frequently Asked Questions: Landscape Architects Tucson
Landscape architects in Tucson prepare land planning studies, planting plans, irrigation designs, tree disposition plans, native plant inventories, and hardscape construction documents for commercial, multi-family, and industrial development projects. In Tucson specifically, they navigate the city’s Landscape and Screening Code, Native Plant Preservation requirements, ADWR Tucson AMA water conservation standards, and Pima County’s development review framework — producing deliverables formatted for City of Tucson and Pima County plan check and permit submittal.
For commercial development projects in Tucson, the most important criteria are: Arizona state licensure, demonstrated familiarity with the City of Tucson’s Landscape and Screening Code and native plant preservation requirements, in-house irrigation design capability with Tucson AMA and Tucson Water experience, and a B2B project delivery track record across Pima County. Evergreen Design Group holds Arizona Firm Registration 22536-0 and works exclusively with commercial development teams — not homeowners.
Land planning in Tucson involves developing site plans, open space configurations, buffer yard layouts, native plant preservation zone integration, stormwater BMP siting, and streetscape frameworks that satisfy City of Tucson and Pima County zoning and development review requirements. Land planning in Tucson must also address Landscape and Screening Code compliance, ADWR Tucson AMA water budget parameters, and the jurisdictional differences between City of Tucson and Pima County standards that affect entitlement timelines and permit submittal requirements. Our land planning Tucson services are performed in-house and coordinated directly with your civil engineer from the initial site layout stage.
Irrigation design in Tucson must comply with the ADWR Tucson Active Management Area requirements, Tucson Water’s conservation program and tiered rate structure, and any applicable municipal water conservation ordinances. Required permit submittal deliverables for irrigation design in Tucson typically include zoned system layout plans, controller and equipment specifications, drip system designs, flow and pressure calculations, backflow prevention documentation, water budget calculations, and irrigation scheduling documentation. Our irrigation design Tucson team produces permit-ready packages that address both Tucson AMA and Tucson Water requirements as integrated baseline parameters on every commercial project.
Yes. Evergreen Design Group holds Arizona Firm Registration 22536-0. All landscape architectural services for Tucson and Pima County projects are performed under this registration by our licensed professionals.
No. Our practice is exclusively B2B. We serve land developers, civil engineers, architects, and design-build contractors. We do not take on individual homeowner projects.
The City of Tucson’s Landscape and Screening Code establishes minimum landscape coverage requirements, parking lot canopy standards, screening requirements between land uses, street frontage planting requirements, and water conservation compliance benchmarks that apply to commercial development permit submittals within the city limits. Landscape plans must demonstrate compliance with these standards — including plant coverage percentages, required tree canopy, and xeriscape-compatible plant palette documentation — as a condition of permit approval. We design to these standards from the site planning stage so that compliance is built into the layout, not retrofitted after the civil plans are finalized.
The City of Tucson and Pima County both require Native Plant Inventories for commercial and multi-family development projects affecting sites with native Sonoran Desert vegetation. The inventory documents protected native plants by species, size, condition, and location, and the accompanying Salvage Plan establishes a protocol for preservation, transplanting, or authorized removal with mitigation. Incomplete or missing native plant documentation is one of the most common causes of development review delays in the Tucson market. We prepare both documents formatted to the applicable jurisdiction’s submittal requirements.
Tucson’s designation as an ADWR Active Management Area establishes groundwater conservation requirements and long-term water use reduction goals that translate into the irrigation efficiency standards embedded in Tucson’s Landscape and Screening Code and Tucson Water’s service requirements. Commercial and multi-family irrigation systems for projects within the Tucson AMA must satisfy these conservation standards — including water budget calculations and efficient technology specifications — as a condition of commercial permit review. We develop all Tucson irrigation designs with AMA compliance and Tucson Water requirements as baseline parameters.
Yes. We work throughout Pima County under both City of Tucson and Pima County Development Services jurisdiction. Marana, Oro Valley, Sahuarita, Vail, Green Valley, and other unincorporated Pima County development markets each operate under their own jurisdictional framework, which we incorporate into our design scope based on the project’s specific location.
Yes — that is one of our most common engagement structures in the Tucson market. We integrate into your project team and deliver 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 native plant preservation areas, Landscape and Screening Code compliance zones, water harvesting basin locations, and buffer requirements to be integrated into the site layout before those decisions are locked in. Projects that bring a landscape architecture firm into the land planning Tucson conversation early consistently produce cleaner submittals and fewer revision cycles through Tucson’s development review process.
We work across commercial, multi-family residential, mixed-use, industrial, and institutional project types throughout Tucson and Pima County. Common project types include retail and office development, build-to-rent and garden-style apartment communities, master-planned residential communities, medical and healthcare campuses, industrial and logistics facilities, and senior living communities. All work is B2B — performed for developers, architects, civil engineers, and design-build contractors.
Talk to Our Tucson Landscape Architecture Team
f you’re a civil engineer, land developer, architect, or design-build contractor with a project in Tucson, Pima County, or the broader southern Arizona development market, Evergreen Design Group’s landscape architects in Tucson are ready to discuss your project scope, schedule, and team structure. As a landscape architecture firm serving Tucson developers and design professionals since 2005, we integrate into your project at the right stage.
Bring us in early — the projects that move most efficiently through Tucson’s development review process are the ones where landscape architecture scope is integrated into the land planning Tucson conversation from the start.
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