# Phase One Landscapes

> Phase One Landscapes is a Denver-based, locally owned, full-service residential landscape architecture, design/build construction, and property-care company founded by Dave Graham and Dennis Frank, specializing in custom outdoor living environments.

Company page on Leadbay: https://mad-max.leadbay.ai/company/phaseonelandscapes.com · loaded 2026-10-29

## At a glance

- Website: https://phaseonelandscapes.com
- Team based in: Denver (phaseonelandscapes.com and 1 more)
- Founded: 1994 (phaseonelandscapes.com and 1 more)
- Founders: Dave Graham, Dennis Frank
- Industry: Architecture and Planning
- Employees: 15 (employees and founders, investors not counted; phaseonelandscapes.com and 1 more)
- Seen in its site's code: Google Tag Manager (googletagmanager.com/gtm.js), Google Analytics (googletagmanager.com/gtag/js), Google Ads (googletagmanager.com/gtag/js?id=AW-), WordPress (/wp-content/), Cloudflare (/cdn-cgi/) (read 2026-10-30)

## What it sells, to whom

- Phase One Landscapes is a Denver-based, locally owned, full-service residential landscape architecture, design/build construction, and property-care company founded by Dave Graham and Dennis Frank, specializing in custom outdoor living environments. ([phaseonelandscapes.com](https://www.phaseonelandscapes.com/), [phaseonelandscapes.com](https://www.phaseonelandscapes.com/team/dave-graham/), [phaseonelandscapes.com](https://www.phaseonelandscapes.com/landscape-construction/))

## Why it stands out

- 17 ALCC Excellence Awards (company-reported) ([phaseonelandscapes.com](https://www.phaseonelandscapes.com/outdoor-kitchens-in-denver-announcement/), [phaseonelandscapes.com](https://www.phaseonelandscapes.com/category/news/))
- Six-time Best of Houzz winner (company-reported) ([phaseonelandscapes.com](https://www.phaseonelandscapes.com/outdoor-kitchens-in-denver-announcement/), [phaseonelandscapes.com](https://www.phaseonelandscapes.com/category/news/))
- 2025 ALCC ELITE Awards: five honors, including recognition for Chandler Residence, Murdy Estate, Justin Mobley, Shou Shugi Ban Retreat, and Wash Park Oasis ([phaseonelandscapes.com](https://www.phaseonelandscapes.com/outdoor-kitchens-in-denver-announcement/), [phaseonelandscapes.com](https://www.phaseonelandscapes.com/category/news/))

## Products and services

- Landscape architecture and custom landscape design ([phaseonelandscapes.com](https://www.phaseonelandscapes.com/), [phaseonelandscapes.com](https://www.phaseonelandscapes.com/outdoor-living-and-pergolas/), [phaseonelandscapes.com](https://www.phaseonelandscapes.com/landscape-construction/))
- Turnkey landscape construction/design-build services ([phaseonelandscapes.com](https://www.phaseonelandscapes.com/), [phaseonelandscapes.com](https://www.phaseonelandscapes.com/outdoor-living-and-pergolas/), [phaseonelandscapes.com](https://www.phaseonelandscapes.com/landscape-construction/))
- Outdoor living environments ([phaseonelandscapes.com](https://www.phaseonelandscapes.com/), [phaseonelandscapes.com](https://www.phaseonelandscapes.com/outdoor-living-and-pergolas/), [phaseonelandscapes.com](https://www.phaseonelandscapes.com/landscape-construction/))
- Patios, walkways, decks, pergolas, pavilions, and shade structures ([phaseonelandscapes.com](https://www.phaseonelandscapes.com/), [phaseonelandscapes.com](https://www.phaseonelandscapes.com/outdoor-living-and-pergolas/), [phaseonelandscapes.com](https://www.phaseonelandscapes.com/landscape-construction/))
- Outdoor kitchens, bars, and grill stations ([phaseonelandscapes.com](https://www.phaseonelandscapes.com/), [phaseonelandscapes.com](https://www.phaseonelandscapes.com/outdoor-living-and-pergolas/), [phaseonelandscapes.com](https://www.phaseonelandscapes.com/landscape-construction/))
- Pools, spas, and wellness features ([phaseonelandscapes.com](https://www.phaseonelandscapes.com/), [phaseonelandscapes.com](https://www.phaseonelandscapes.com/outdoor-living-and-pergolas/), [phaseonelandscapes.com](https://www.phaseonelandscapes.com/landscape-construction/))
- Fire pits, fireplaces, and water features ([phaseonelandscapes.com](https://www.phaseonelandscapes.com/), [phaseonelandscapes.com](https://www.phaseonelandscapes.com/outdoor-living-and-pergolas/), [phaseonelandscapes.com](https://www.phaseonelandscapes.com/landscape-construction/))
- Hardscaping, retaining walls, steps, and paths ([phaseonelandscapes.com](https://www.phaseonelandscapes.com/), [phaseonelandscapes.com](https://www.phaseonelandscapes.com/outdoor-living-and-pergolas/), [phaseonelandscapes.com](https://www.phaseonelandscapes.com/landscape-construction/))
- Softscaping, native/Xeric planting, lawns, and tree installation ([phaseonelandscapes.com](https://www.phaseonelandscapes.com/), [phaseonelandscapes.com](https://www.phaseonelandscapes.com/outdoor-living-and-pergolas/), [phaseonelandscapes.com](https://www.phaseonelandscapes.com/landscape-construction/))
- Irrigation, drainage, grading, erosion control, and soil preparation ([phaseonelandscapes.com](https://www.phaseonelandscapes.com/), [phaseonelandscapes.com](https://www.phaseonelandscapes.com/outdoor-living-and-pergolas/), [phaseonelandscapes.com](https://www.phaseonelandscapes.com/landscape-construction/))
- Landscape lighting design and installation ([phaseonelandscapes.com](https://www.phaseonelandscapes.com/), [phaseonelandscapes.com](https://www.phaseonelandscapes.com/outdoor-living-and-pergolas/), [phaseonelandscapes.com](https://www.phaseonelandscapes.com/landscape-construction/))
- Specialty property care and maintenance ([phaseonelandscapes.com](https://www.phaseonelandscapes.com/), [phaseonelandscapes.com](https://www.phaseonelandscapes.com/outdoor-living-and-pergolas/), [phaseonelandscapes.com](https://www.phaseonelandscapes.com/landscape-construction/))

## Customers and markets

- **Customers**: Primarily residential homeowners in the Denver metro area and Colorado Front Range, including clients seeking custom outdoor living spaces, landscape renovations, and estate-scale planning., Reported service areas include Denver, Cherry Hills Village, Greenwood Village, Littleton, Highlands Ranch, Parker/Castle Rock, and Boulder. ([phaseonelandscapes.com](https://www.phaseonelandscapes.com/), [phaseonelandscapes.com](https://www.phaseonelandscapes.com/outdoor-living-and-pergolas/), [phaseonelandscapes.com](https://www.phaseonelandscapes.com/landscape-architecture/))
- **Markets**: Greater Denver metropolitan area, Colorado Front Range, and foothills. ([phaseonelandscapes.com](https://www.phaseonelandscapes.com/), [phaseonelandscapes.com](https://www.phaseonelandscapes.com/landscape-architecture/), [phaseonelandscapes.com](https://www.phaseonelandscapes.com/community/))
- **Markets**: Named service communities include Denver, Cherry Hills Village, Greenwood Village, Littleton, Highlands Ranch, Parker/Castle Rock, and Boulder. ([phaseonelandscapes.com](https://www.phaseonelandscapes.com/), [phaseonelandscapes.com](https://www.phaseonelandscapes.com/landscape-architecture/), [phaseonelandscapes.com](https://www.phaseonelandscapes.com/community/))

## Team

- Dave Graham, Owner/Founder
- Dennis Frank, Owner/Founder
- Dalva Hedlund, Landscape Architect - VP for cost estimating

## Latest news

- 2025-06-21 · [Phase One Landscapes Unveils New Outdoor Kitchens Service Page to Elevate Luxury Outdoor Living Spaces -- Phase One Landscapes | PRLog](https://www.prlog.org/13083558-phase-one-landscapes-unveils-new-outdoor-kitchens-service-page-to-elevate-luxury-outdoor-living-spaces.html) (prlog.org)

## Where to find more

- [This page in Markdown, for agents](https://mad-max.leadbay.ai/company/phaseonelandscapes.com.md)

## Decision makers

- [Dave Graham](https://mad-max.leadbay.ai/person/dave-graham--phaseonelandscapes.com.md), Owner/Founder
- [Dennis Frank](https://mad-max.leadbay.ai/person/dennis-frank--phaseonelandscapes.com.md), Owner/Founder
- [Dalva Hedlund](https://mad-max.leadbay.ai/person/dalva-hedlund--phaseonelandscapes.com.md), Landscape Architect - VP for cost estimating

Work emails and direct phones come with a Leadbay account: https://wow.leadbay.ai/?register=true

Where it comes from: 15 sites read (phaseonelandscapes.com, crunchbase.com, bbb.org, prlog.org, homerenoamerica.com, landscapedesigndenverco.com, houzz.com, phaseonelandscapes.com.clearwebstats.com, …).

## Best angle

2025-12-01 · News: Reported five honors at the 2025 ALCC ELITE Awards across design/build, maintenance, plant design, and individual achievement (4 sources)

## Signals: what happened

- 2026-03-10 · News: Before you build, learn about 5 costly landscape mistakes to avoid. (1 source: [linkedin.com](https://www.linkedin.com/posts/colorado-homes-lifestyles_sponsoredcontent-activity-7436923800190955521-7bAj))
- 2025-12-01 · News: Reported five honors at the 2025 ALCC ELITE Awards across design/build, maintenance, plant design, and individual achievement (4 sources: [phaseonelandscapes.com](https://www.phaseonelandscapes.com/denver-landscape-construction-launch/), [phaseonelandscapes.com](https://www.phaseonelandscapes.com/outdoor-kitchens-in-denver-announcement/), [phaseonelandscapes.com](https://www.phaseonelandscapes.com/updated-guide-on-landscape-architecture-in-denver/))
- 2025-06-21 · Product: Phase One Landscapes Unveils New Outdoor Kitchens Service Page to Elevate Luxury Outdoor Living Spaces -- Phase One Landscapes (1 source: [prlog.org](https://www.prlog.org/13083558-phase-one-landscapes-unveils-new-outdoor-kitchens-service-page-to-elevate-luxury-outdoor-living-spaces.html))
- 2025-04-01 · News: Published an updated guide to landscape architecture for Denver homeowners (4 sources: [phaseonelandscapes.com](https://www.phaseonelandscapes.com/denver-landscape-construction-launch/), [phaseonelandscapes.com](https://www.phaseonelandscapes.com/outdoor-kitchens-in-denver-announcement/), [phaseonelandscapes.com](https://www.phaseonelandscapes.com/updated-guide-on-landscape-architecture-in-denver/))
- 2020-01-23 · News: We are seeking a Landscape Architect at Phase One Landscapes… (1 source: [linkedin.com](https://www.linkedin.com/posts/dave-graham-962b3711_we-are-seeking-a-landscape-architect-at-phase-activity-6625943238194810880-kEHd))

## Working on now

- Custom, turnkey residential landscape architecture, construction, and property care for homeowners in Greater Denver and Colorado’s Front Range.
- Current marketing focus is integrated outdoor living: patios, decks, pergolas, outdoor kitchens, fire and water features, lighting, and connected indoor-outdoor spaces.
- The company launched or enhanced a dedicated Outdoor Living page in October 2026 and refreshed its Patios and Decks page in March 2026.
- Operations emphasize continuity: the same in-house designer/project manager carries a client from consultation through permitting, construction, and post-build stewardship.
- The firm reports approximately 5–6 in-house designers/project managers and about nine construction crews, coordinated by one construction manager.

From: [Phase One Landscapes | Custom Landscape Design in Denver](https://www.phaseonelandscapes.com/), [News | Phase One Landscapes, Inc.](https://www.phaseonelandscapes.com/category/news/), [Tips and Advice | Phase One Landscapes, Inc.](https://www.phaseonelandscapes.com/category/tips-and-advice/), [Phase One Landscapes Unveils New Denver Outdoor Living Page | MarketMinute](https://tcompany.marketminute.com/article/prlog-2026-10-9-phase-one-landscapes-unveils-new-denver-outdoor-living-page)

## Summary

Phase One Landscapes is a Denver-based, full-service landscape architecture, design, and construction firm. It provides turnkey services, including custom landscape planning, hardscaping, irrigation, and property maintenance, primarily to residential homeowners across the Greater Denver Metro area and the Colorado Front Range.

[1]: https://www.phaseonelandscapes.com/ "Phase One Landscapes | Custom Landscape Design in Denver"
[2]: https://www.phaseonelandscapes.com/about-us/ "Learn All About the Phase One Design Builders Here"
[3]: https://www.phaseonelandscapes.com/frequently-asked-questions/ "Explore These FAQs About Phase One Landscapes’ Services"
[4]: https://www.phaseonelandscapes.com/team/dave-graham/ "Dave Graham | Phase One Landscapes, Inc."
[5]: https://www.phaseonelandscapes.com/our-team/ "Meet the Hardworking Team at Phase One Landscapes Here"
[6]: https://www.crunchbase.com/organization/phase-one-landscapes "Phase One Landscapes - Crunchbase Company Profile & Funding"
[7]: https://www.bbb.org/us/co/denver/profile/landscape-contractors/phase-one-landscapes-inc-1296-32746 "Phase One Landscapes, Inc. | BBB Business Profile"
[8]: https://www.phaseonelandscapes.com/category/news/ "News | Phase One Landscapes, Inc."

## Sources

- [Phase One Landscapes's website](https://phaseonelandscapes.com)
- [Tips and Advice | Phase One Landscapes, Inc.](https://www.phaseonelandscapes.com/category/tips-and-advice/)
- [Phase One Landscapes Unveils New Denver Outdoor Living Page | MarketMinute](https://tcompany.marketminute.com/article/prlog-2026-10-9-phase-one-landscapes-unveils-new-denver-outdoor-living-page)
- [Phase One Landscapes Updates Outdoor Kitchens Service Page](https://www.phaseonelandscapes.com/outdoor-kitchens-in-denver-announcement/)