Colorado Landscape Architect
Colorado Landscape Architecture for Land Developers, Civil Engineers, and Architects
Evergreen Design Group is a licensed Colorado landscape architect firm serving land developers, civil engineers, architects, and design-build contractors across the state. Founded in 2005 and licensed in Colorado, we deliver land planning, planting design, hardscape design, and irrigation design on residential communities, mixed-use developments, commercial projects, and institutional sites — from the Denver metro and Front Range corridor to Colorado Springs, Boulder, Fort Collins, Grand Junction, and beyond.
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 landscape architecture, land planning, or irrigation design scope to third parties.
The title Landscape Architect is legally protected in Colorado and requires licensure by the Colorado State Board of Landscape Architects. Every Colorado project we deliver is performed in-house by or under the direct supervision of our individually licensed landscape architects — giving your project team a single accountable firm with active Colorado licensure and 20+ years of commercial project delivery experience.
Why Colorado Commercial Projects Require Specialized Landscape Architecture
Colorado’s development environment is uniquely demanding. Designing for commercial sites here means navigating a convergence of high-altitude conditions, complex water law, wildfire risk, and jurisdictional variability that you simply don’t encounter in most other states. Here is what that means for your project team.
High-Altitude Landscape Design Requirements in Colorado
The majority of Colorado's developable land sits above 5,000 feet, with many Front Range and mountain communities ranging from 7,000 to over 10,000 feet. At these elevations, UV exposure is significantly intensified, growing seasons are compressed, plant hardiness zones shift dramatically compared to lower-elevation markets, and material performance characteristics differ from standard specifications. Landscape architecture at altitude requires plant palettes, irrigation strategies, and material specifications specifically calibrated for those conditions — not adapted from plans developed for lower-elevation or out-of-state markets.
A Colorado landscape architect designing for Denver at 5,280 feet, Fort Collins at 5,000 feet, Colorado Springs at 6,035 feet, or mountain resort communities above 8,000 feet must account for these elevation-driven variables in every aspect of design — from species selection and establishment protocol to hardscape joint design and irrigation scheduling.
Temperature Variability, Freeze-Thaw, and Weather Extremes in Colorado
Colorado regularly experiences temperature swings of 30°F or more within a single day. Late spring snowstorms, summer hail events, and high-wind conditions across the Front Range are standard design variables — not edge cases. Hardscape material selection must account for severe freeze-thaw cycling and soil heave. Drainage design must manage intense summer precipitation events that arrive quickly and concentrate surface runoff. Plant establishment strategies must accommodate late frosts that can kill poorly timed installations.
Our construction documents for Colorado projects explicitly address freeze-thaw joint design in paving, frost-depth subbase specifications, hail-resistant material selection where applicable, and drainage detailing calibrated to Colorado's precipitation patterns — not generic regional standards.
Colorado Water Law, Prior Appropriation, and Irrigation Compliance
Colorado operates under the Prior Appropriation Doctrine — one of the most complex water rights frameworks in the western United States. Water use for landscape irrigation is not simply a conservation preference; it is a legally regulated activity governed by water rights, augmentation plans, and the Colorado Water Plan. Municipal water conservation mandates, local irrigation restrictions, and water budget requirements all directly affect how commercial landscape irrigation systems are designed, permitted, and operated.
Our irrigation designers are experienced working within Colorado's Prior Appropriation framework and produce systems that satisfy both municipal water conservation requirements and project performance goals. Water budget calculations, irrigation efficiency specifications, and flow documentation formatted for the applicable jurisdiction's plan check process are standard deliverables on every Colorado irrigation design project.
Wildfire Risk and Defensible Space Design in Colorado
With roughly one-third of Colorado properties located in high or extreme wildfire risk zones, defensible space planning has become a standard component of commercial landscape architecture across much of the state. Fire mitigation requirements vary by county, fire district, and jurisdiction — and are actively being updated as Colorado's wildfire risk profile evolves. Our team identifies the applicable fire hazard zone designation during project onboarding and incorporates fire mitigation compliance into planting specifications, plant placement, spacing, and hardscape material selection from the initial design stage.
For development projects in Jefferson County, Douglas County, El Paso County, Larimer County, and mountain resort communities, defensible space design is not optional — it is a condition of development approval and insurance underwriting. We design fire-mitigated landscapes that satisfy local fire district and county code requirements and integrate seamlessly with the civil grading and drainage plan.
Jurisdictional Complexity Across Colorado Municipalities
Landscape requirements vary substantially between Colorado municipalities and counties. Denver, Boulder, Aurora, Colorado Springs, Fort Collins, and Jefferson County each maintain distinct landscape codes, water efficiency standards, noxious weed requirements, and plan review processes. What satisfies Denver's landscape ordinance may not meet Boulder's water-wise requirements or Fort Collins's xeriscape standards. A Colorado landscape architect without current, jurisdiction-specific knowledge of these differences generates revision cycles that delay entitlement.
Evergreen Design Group maintains active working knowledge of landscape and irrigation code requirements across Colorado's principal development markets. We design to the applicable local standard on each project — not a statewide average — and our familiarity with municipal plan review expectations reduces first-submission correction rates across all active Colorado jurisdictions.
Landscape Architecture Services We Deliver in Colorado
Every service is performed in-house by our licensed Colorado professionals.
Land planning is the highest-leverage phase for a Colorado landscape architect to engage on a development project. Our land planners work with developers and civil engineers at the pre-application and schematic design stage to establish open space frameworks, buffer yard configurations, stormwater BMP siting, water conservation compliance areas, fire mitigation zones, and streetscape frameworks that satisfy the applicable jurisdiction’s development review standards — before the civil plan is locked.
Early land planning coordination is critical in Colorado because municipal landscape codes, water conservation requirements, and fire mitigation standards create interdependencies between landscape architecture and civil engineering decisions that must be resolved at the site planning stage. Our land planning team coordinates these constraints with your civil engineer from project initiation — where entitlement schedules are protected or lost.
Planting design for a Colorado landscape architect requires species selection calibrated to high-altitude UV exposure, compressed growing seasons, severe freeze-thaw cycling, and the semi-arid to arid conditions that characterize most of the state’s development markets. Our plant palettes emphasize Colorado-native and regionally adapted species with demonstrated performance at the applicable elevation and climate zone — excluding any species listed under the Colorado Noxious Weed Act.
Planting plans are documented to the level required for municipal plan review, contractor bidding, and installation: species (common and botanical names), container sizes, spacing, water use classification per applicable municipal water-wise or xeriscape ordinance, soil amendment specifications, erosion control measures, and seeding specifications for large disturbed areas. For jurisdictions with formal landscape plan review — including Denver, Boulder, and Fort Collins — we produce documentation formatted to the reviewing agency’s submittal requirements.
Tree disposition plans are a standard submittal requirement for commercial development and redevelopment projects across many Colorado jurisdictions. Our plans include field-verified tree inventories with species, caliper, and condition documentation; regulated removal impact analysis; mitigation calculations per the applicable local ordinance; replacement specifications; and tree protection zone plans formatted for the jurisdiction’s development review process. For projects in Denver, Boulder, and the established suburban communities of the Front Range, where mature tree canopy is present on infill sites, we advise on preservation strategies that reduce mitigation obligations and protect the development budget.
Amenity design for Colorado’s multi-family and master-planned community market requires accounting for conditions that most other markets do not impose: short outdoor use seasons at higher elevations, hail-resistant material selection, year-round durability in freeze-thaw environments, and HOA maintenance budgets calibrated to Colorado’s climate. We design amenity packages — pool surrounds, fitness courts, clubhouse outdoor spaces, dog parks, pocket parks, and trail connections — that are market-responsive, code-compliant, and built for operational durability in Colorado conditions.
Water efficiency is integrated into every Colorado amenity design. Irrigation for turf areas, planting buffers, and community open spaces is designed to applicable municipal water conservation standards from project initiation — not added to satisfy plan review comments after the layout is set.
Hardscape design in Colorado demands explicit engineering attention to conditions that generic specifications do not address: severe freeze-thaw cycling that causes pavement failure in poorly detailed expansion joints; high UV exposure at altitude that degrades standard sealers and inferior paving materials faster than lower-elevation markets; intense summer precipitation events that require aggressive surface drainage to prevent ponding and erosion; and soil heave from expansive clays common across the Front Range that requires specific subbase preparation.
Our Colorado hardscape construction documents include materials specifications calibrated to the applicable elevation and climate conditions, subbase and drainage details for Front Range soil conditions, expansion joint design for freeze-thaw movement, grading and drainage coordination with the civil plan, and structural pavement sections for vehicle and pedestrian loading. For commercial streetscape and plaza projects in Denver, Boulder, and Colorado Springs, we produce hardscape designs that satisfy both engineering requirements and municipal design review standards.
Irrigation design is one of the most technically regulated landscape architecture deliverables on a Colorado development project. Colorado’s Prior Appropriation framework, municipal water conservation mandates, water budget documentation requirements, and the diversity of local water district standards make the irrigation plan a document that carries both legal and operational consequences — not merely a construction detail.
Our Colorado irrigation designs include: a hydraulic water demand analysis; point-of-connection sizing and documentation; zone layouts organized by plant water demand classification and applicable water-wise ordinance requirements; smart controller and weather-sensor specifications; backflow prevention documentation; water budget calculations formatted for the applicable jurisdiction’s plan check; and flow and pressure calculations. All designs are produced for competitive contractor bidding and municipal plan review, and are formatted to integrate directly with the civil engineer’s utility plan.
Who We Work With in Colorado
Our clients in Colorado are exclusively B2B development and design professionals:
- Architects coordinating landscape and site design as part of a broader project team
- Civil engineers requiring landscape architecture deliverables to complete entitlement packages
- Land developers planning multi-family, commercial, and mixed-use projects across the state
- Design-build contractors needing licensed landscape architecture services for fast-track delivery
We function as a collaborative extension of your project team — not a separate silo. Our deliverables are formatted to integrate with your workflow, and our project managers are responsive and accessible throughout the design process.
Colorado Communities We Serve
Denver Metro and Front Range
Denver, Aurora, Lakewood, Arvada, Westminster, Thornton, Centennial, Commerce City, Englewood, Littleton, Lone Tree. Denver’s landscape ordinance, stormwater requirements, tree preservation standards, and design review process for special districts are all active regulatory considerations on every project in the metro.
Northern Colorado
Fort Collins, Loveland, Greeley, Longmont, Windsor. Fort Collins maintains one of Colorado’s more detailed xeriscape and water-efficient landscape ordinances; Larimer County fire mitigation requirements apply across much of this market.
Boulder County
Boulder, Broomfield, Lafayette, Louisville, Erie. Boulder’s water-wise landscaping requirements and design review standards are among the most stringent in the state. Boulder County also administers fire hazard zone requirements for unincorporated areas.
Colorado Springs Region
Colorado Springs, Pueblo, Fountain. El Paso County’s fire mitigation requirements apply broadly across this market. Colorado Springs utilities administer their own water conservation standards for irrigation design.
Western Slope and Mountain Communities
Grand Junction, Durango, Aspen, Steamboat Springs, Montrose, Glenwood Springs. Mountain and resort community projects require a Colorado landscape architect experienced in high-altitude growing conditions, significant snowload, resort aesthetic expectations, and the land use regulations administered by the applicable county.
Project Types We Support in Colorado
All project work is B2B — performed for land developers, civil engineers, architects, and design-build contractors. Evergreen Design Group does not serve homeowner projects in Colorado or any other state.
- Multi-family and build-to-rent communities
- Mixed-use and transit-oriented development
- Master-planned communities and large-lot subdivisions
- Retail centers, pad sites, and commercial outparcels
- Corporate and institutional campuses
- Industrial parks and logistics facilities
- Senior living and continuing care communities
- Healthcare and medical campus environments
- Municipal parks and civic facilities
- Educational and university-adjacent development
- Resort and recreation-adjacent development in mountain communities
Why Colorado Project Teams Work with Evergreen Design Group
Your Colorado Landscape Architect: Licensed In-House, No Subcontracting
Evergreen Design Group holds active Colorado licensure and our landscape architects are individually licensed to practice in the state. Every Colorado project is performed in-house — no subcontracting of landscape architecture, land planning, or irrigation design scope to third parties. That means consistent quality, clear accountability, and a single point of coordination for your civil and architectural team. Founded in 2005, we have delivered projects across more than 40 states; Colorado is one of our most active and technically demanding markets.
Your Colorado Landscape Architect Knows Colorado’s Codes and Jurisdictions
Denver, Boulder, Aurora, Colorado Springs, Fort Collins, Jefferson County — each administers distinct landscape codes, water conservation ordinances, fire mitigation requirements, and plan review processes. Designing to the wrong jurisdiction’s standard costs weeks in revision cycles. We stay current on Colorado’s municipal landscape and irrigation code requirements across all active markets and produce documents formatted to clear plan review on first submission.
Single-Source Landscape Scope Management
Land planning, planting design, hardscape design, tree disposition plans, irrigation design, and community amenities design — managed by one firm under one contract, coordinated internally, and delivered as a unified construction document set. That reduces coordination burden on your civil engineer and project manager and produces a cleaner permit submittal package.
Construction-Ready Documentation, Built for Colorado’s B2B Pipeline
Our deliverables are produced to the standard that licensed contractors can price and build from without excessive RFIs — materials specifications, drainage coordination, planting schedules, and irrigation hydraulics all documented to the level that supports competitive bidding. We understand entitlement timelines, phased delivery, and the realities of fast-moving commercial development schedules across Colorado’s active markets.
Frequently Asked Questions: Landscape Architecture in Colorado
Does Evergreen Design Group work with homeowners in Colorado?
No. Evergreen Design Group is an exclusively B2B firm. Our clients are land developers, civil engineers, architects, and design-build contractors working on commercial, multi-family, mixed-use, and institutional projects across Colorado. We do not serve homeowner projects in Colorado or any other state.
Is Evergreen Design Group licensed to practice landscape architecture in Colorado?
Yes. The title Landscape Architect is legally protected in Colorado and requires licensure by the Colorado State Board of Landscape Architects. Evergreen Design Group holds active Colorado licensure, and our landscape architects are individually licensed to practice in the state. All landscape architectural services for Colorado projects are performed in-house under our Colorado licensure.
Do you provide irrigation design services that comply with Colorado’s water regulations?
Yes. Our irrigation design team is experienced working within Colorado’s Prior Appropriation framework and designs systems that meet local municipal water conservation requirements, applicable water district standards, and the Colorado Water Plan’s conservation goals. Water budget calculations, irrigation efficiency specifications, and flow documentation formatted for the applicable jurisdiction’s plan check process are standard deliverables on all Colorado irrigation design projects.
Can you support projects that require defensible space or fire mitigation planning?
Yes. Fire mitigation is an increasingly standard element of commercial landscape architecture in Colorado — required in Jefferson County, Douglas County, El Paso County, Larimer County, and mountain resort communities, among others. Our team identifies the applicable fire hazard zone designation during project onboarding and incorporates fire mitigation compliance into planting specifications, plant placement and spacing, and hardscape material selection from the initial design stage.
What does land planning in Colorado involve for commercial development projects?
Land planning scope for a Colorado landscape architect involves developing open space configurations, buffer yard layouts, stormwater BMP siting, water conservation compliance areas, fire mitigation zones, and streetscape frameworks that satisfy the applicable jurisdiction’s zoning and development review requirements. Because Colorado commercial development spans jurisdictions with meaningfully different standards — Denver, Boulder, Colorado Springs, Fort Collins, and secondary markets each have their own requirements — land planning in Colorado requires jurisdiction-specific knowledge of the development review process governing each specific site. Our land planning services are performed in-house and coordinated directly with your civil engineer from the initial site layout stage.
Do you work on projects throughout Colorado, or only in specific metro areas?
Evergreen Design Group is licensed statewide and works across Colorado — from the Denver metro and Front Range to the Western Slope and mountain resort communities. We are active in Denver, Aurora, Boulder, Fort Collins, Colorado Springs, Grand Junction, and all major suburban markets. If your project is in a community not listed on this page, contact us and we will confirm current workload and availability in that jurisdiction.
How do you handle Colorado's Noxious Weed Act requirements in planting design?
The Colorado Noxious Weed Act designates a list of invasive species that are prohibited from being introduced, propagated, or used in landscape plantings across the state. Our planting plans for Colorado projects exclude all species on the state noxious weed list and are cross-referenced against applicable county noxious weed lists, which may include additional species beyond the state list. We also specify erosion control seed mixes that comply with noxious weed-free certification requirements where required by local ordinance or permit condition.
Can you serve as a subconsultant to a civil engineering or architecture firm on a Colorado project?
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.
When should landscape architects in Colorado be engaged on a commercial development project?
As early as possible — ideally at the site planning stage, before the civil plan set is substantially developed. Early engagement allows water conservation requirements, fire mitigation zones, municipal landscape ordinance compliance, noxious weed obligations, and stormwater BMP siting to be integrated into the site layout before those decisions are locked in. Projects that bring a Colorado landscape architect in at the planning phase consistently produce cleaner submittals and fewer revision cycles through Colorado’s development review process.
Contact Our Colorado Landscape Architecture Team
If you’re working on a commercial project in Colorado and need a licensed landscape architect who understands the state’s climate, regulatory environment, and development review processes, Evergreen Design Group is ready to discuss your project scope, schedule, and team structure. We serve clients across the Denver metro, Front Range, Colorado Springs, Boulder, Fort Collins, and statewide.
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