A koi pond with stone edges reflecting the surrounding landscape

Water Features

Custom Water Feature Design and Installation That Transforms Your Yard

Water brings life to a landscape. The sound of flowing water, the movement, and the reflective surface all enhance outdoor spaces. We design water features that integrate with your landscape, support aquatic life when desired, and become the focal point of your outdoor room.

Service options

A healthy koi pond with stone edges and aquatic plants

Koi & Ornamental Ponds

Best for Anyone who wants to integrate living fish and aquatic ecosystems into their landscape.

  • Supports koi and aquatic plants
  • Becomes a complete living ecosystem
  • Water circulation keeps fish healthy
  • Stone edges integrate with hardscape
  • Year-round interest with seasonal plants

On your property Needs at least 18 inches deep for fish. Partial shade (4-6 hours sun) is ideal. Safe distance from trees to minimize debris.

  • Stone edging
  • Aquatic plants
  • Shade trees overhead
  • Stepping stones
  • Lighting

Complete Koi Pond Installation

Los Angeles Area

A detailed koi pond showing all integration elements

Shown: Complete Koi Pond Installation, Los Angeles Area

How we work

  1. An eroding hillside slope marked with a survey flag before construction began Before: the slope

    Site assessment and design

    We assess sunlight, drainage, slope, and views. Location is critical for success.

  2. The existing patio and rear of the house before the waterfall and stream were excavated Before: existing patio

    Excavation and basin preparation

    Digging to proper depth (18 inches minimum for koi). Removing rocks and roots, preparing stable base.

  3. Conceptual landscape design plan labeling the three-tiered granite boulder waterfall and dry river bed Design plan

    Liner installation and sealing

    High-quality EPDM or concrete liner creates watertight basin. Careful installation prevents leaks.

  4. Water cascading over granite boulders into the finished stream, close up Equipment

    Circulation and equipment

    Pump, filter, and skimmer installed and tested. For koi ponds, filtration is critical to water quality.

  5. The finished waterfall and stream bordered by boulders and grasses, with a fire-pit terrace beyond Finished

    Edging, planting, and finishing

    Stone edges, aquatic plants, and edge landscaping complete the feature. Water is conditioned and stocked.

Key decisions

Things worth knowing before a first consultation.

  • Pond versus fountain versus pondless

    Koi ponds need maintenance but support life. Fountains are lower maintenance. Pondless waterfalls offer water sound without standing water.

  • Depth and size

    Koi ponds should be 18+ inches deep (deeper in cold climates). Size affects maintenance and cost.

  • Fish or no fish

    Koi are beautiful but require good filtration. Goldfish are easier. Fountains need no fish.

  • Sunlight and location

    Fish ponds prefer 4-6 hours partial shade. Too much sun causes algae. Too little limits plant growth.

  • Circulation and aeration

    Good pump and filtration keep koi healthy. Fountains just need circulation. Pondless systems need hidden basins.

  • Integration with landscape

    Water features should be focal points but integrated naturally with plants, stone, and hardscape.

Investment and timeline

No quote written off a photograph can account for what your property is like.

What shapes the investment

  • Type of water feature (koi pond, fountain, pondless)
  • Size and depth
  • Excavation difficulty and site prep
  • Liner quality and installation
  • Pump and filtration system
  • Edge treatment and landscaping

What shapes the schedule

  • Design and site assessment
  • Permit requirements (varies by city)
  • Excavation and soil conditions
  • Liner curing and water conditioning
  • Landscape integration and planting
  • Equipment setup and testing

Why complete koi pond installation was drawn together with the rest of the property

Decking, drainage, utilities, planting, shade and lighting all bear on where a feature goes and how it gets built. Settling them on one set of drawings is what keeps conduit out of the wrong trench and stops paving being cut to fit afterward.

  • Feature placement Position for visibility from house and entertaining areas, while considering sunlight.
  • Circulation and filtration System sized for fish health and water clarity.
  • Stone edging and integration Natural stone frames the feature and connects to surrounding hardscape.
  • Aquatic planting Plants provide food, shade, and habitat for fish and wildlife.
  • Landscape context Trees, shade, and perimeters plantings make the water feature feel natural.
A site plan showing pond placement, circulation, planting, and integration
The design sheet: layout, drainage, planting and lighting
The finished water feature with mature plantings and established ecosystem
The same yard built: Complete Koi Pond Installation, Los Angeles Area

Access, engineering, permits, finishes and scope vary a lot from one property to the next, so the investment and the schedule for your project are set once we have seen the site and the design is settled.

Tell us about the property and what you want the space to do. We will walk through the design, site and permitting factors likely to shape it.

What customers say

  • The water feature completely changed our backyard. We love watching the koi and listening to the water. It's become a gathering place for family and friends.

    Satisfied Homeowner Google review · 2 years ago Koi pond design and installation
  • Professional design and excellent workmanship. Our water feature looks like it belongs there, not like an afterthought. The team explained fish care and maintenance thoroughly.

    Verified Client Google review · 1 year ago Water feature installation

Read all Pacific Outdoor Living reviews on Google

Frequently asked questions

How deep should a koi pond be?

At least 18 inches, ideally 24-36 inches. Deeper ponds maintain stable water temperature and give koi room to escape predators.

How much maintenance does a koi pond require?

Daily feeding, weekly water checks, and seasonal filter cleaning. A well-designed system with good filtration requires 30 minutes per week.

Can I have a water feature in full sun?

Koi ponds prefer 4-6 hours of partial shade. Full sun causes excessive algae. Fountains and pondless features work in any sunlight.

Do I need a permit for a water feature?

Some cities require permits for ponds over a certain depth. We handle all permitting and safety compliance.

Ready to get started?

Schedule a consultation with one of our designers to discuss your project goals and explore what's possible on your property.

What happens next: we set up a visit, measure the property and talk through what you want the space to do. Then you get a design to look at before you commit to anything.