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Landscape Construction + Excavation · Carbondale, CO
Serving Aspen to New Castle and Western Colorado.

Landscape Construction

Landscape construction for the Roaring Fork Valley

Complete landscape construction for new homes, renovations and commercial properties. Built from landscape architects' drawings or developed with you, and executed by the same company that does the excavation.

Finished landscape with a putting green, sandstone block wall, stone steps and new lawn at a mountain home

A landscape is a construction project. Under the plants and stone there are grades, compacted base, drainage lines, sleeves and mainline that decide whether the finished work holds up through fifteen winters or heaves in two. Ridgeline builds those parts with the same crews and equipment we use for excavation, then carries the project through walls, patios, irrigation and planting.

That continuity matters in this valley. Steep lots, snowmelt, freeze-thaw cycles and short seasons punish work that was rushed or handed off between contractors. When one company owns the sequence from the first cut of earth to the last tree, grades land where the plan says, the sleeves are in before the patio goes down, and there is one phone number for the whole job.

Homeowners

A single contractor for the entire exterior, with a written scope, stated exclusions and a schedule you can plan around.

Builders and general contractors

A site and landscape subcontractor that can take the project from rough grade to final walkthrough, and that prices every scope on the drawings instead of leaving seams.

Landscape architects and designers

Crews that read plans, build them as drawn, and raise questions in preconstruction rather than in the field.

Scope

What's included.

Site and earthwork

  • Finish grading and positive drainage
  • Drainage systems, swales and dry wells
  • Boulder placement and rock work
  • Topsoil placement and soil amendment
  • Site restoration after other trades

Hardscape

  • Paver patios and walkways
  • Boulder and segmental block retaining walls
  • Steps and stairs
  • Fire pits and water features
  • Steel, paver and concrete edging
  • Base prep under all flatwork

Irrigation

  • New irrigation systems from the backflow downstream
  • Valves, zones and controllers
  • Drip irrigation for beds and trees
  • Sleeving under hardscape, always

Planting

  • Trees of all sizes, crane-set when required
  • Shrubs, perennials and ornamental grasses
  • Native and low-water plantings
  • Sod, seeding and mulch or decorative rock
  • Low-voltage landscape lighting

How we scope it

We would rather state a boundary up front than surprise you with a change order. On a typical landscape construction project:

  • Concrete flatwork is poured by a concrete subcontractor. We excavate and build the base underneath it.
  • Outdoor kitchens, decks, pergolas and other structures are coordinated with the appropriate trade.
  • Fencing is usually by others unless the plans or your contract say otherwise.
  • The plumber delivers a tapped, metered, backflow-protected water source. We build the irrigation system from there.
  • We don't offer ongoing maintenance or mowing. We build landscapes.
Built for the valley

Mountain conditions, accounted for.

Elevation and plant selection

Properties in our service area sit between roughly 5,600 feet in New Castle and more than 8,000 feet in Snowmass Village. Plant palettes, planting windows and establishment watering change with elevation, and we build to the site, not to a catalog.

Snow and snowmelt

Roof snow sheds onto patios and beds. Spring melt runs downhill across every lot. Grades, drainage and material choices near the house are decided with that in mind.

A short season

Most planting and hardscape work happens between May and October. Preconstruction, material ordering and permitting in the off-season is what keeps a project from losing a summer.

Questions

Landscape Construction FAQ.

Landscape renovation

Existing landscapes get rebuilt too: removal of failed walls and hardscape, regrading, drainage correction, irrigation upgrades and replanting. We protect what stays and tie the new work into it.

Do you build from landscape architect plans?

Yes. Many of our projects are built from drawings prepared by landscape architects and designers. We review the full plan set in preconstruction, price every scope we can self-perform, and issue questions before we mobilize.

What if I don't have plans yet?

Tell us about the property and what you want to accomplish. Depending on the scope we'll recommend the right path, whether that's working from a designer's drawings or developing the layout with you on site.

Do you warranty plants?

Installed trees, shrubs and perennials carry a one-year warranty as standard. Plugs carry ninety days.

Do you do lawn care or maintenance?

No. Ridgeline is a landscape construction and excavation company. We build the project and hand it over.

When should I start planning?

As early as you can. Winter and early spring are the best time to get on the schedule for summer construction, and long-lead items like large trees and specialty stone need to be ordered ahead.

Boulder retaining wall on a hilltop lot above a valley, with a putting green, pool terrace and mountain home below
Start a project

Start with the ground.

Tell us about the property and the scope. We'll review it and reach out about next steps.

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