Backflow Prevention
Keep your lawn's water supply clean and safe — installation, testing, and repair.
Trusted by
500+ Denver homes
Backflow Prevention
Reliable Solutions to Keep Your Water Safe
Safeguard your water supply with top-quality backflow prevention devices.
Stay compliant with local water safety regulations without the hassle.
Protect your lawn's water supply from potential contamination.
Annual testing and certified service available.
A refined process,
from first call to final bloom
Every project follows a deliberate rhythm — listen first, design carefully, install with craft. Hover any step to preview that phase.
Discovery
Schedule an Appointment
We listen carefully on the first call — site context, lifestyle, and the look you're chasing all shape the brief.
Cinematic moments from the Front Range
A curated reel of recent projects — hover to learn more, click to view full screen.
Landscape Design
Cherry Creek Retreat
A modern reimagining of a classic Denver yard with sculptural plantings.
Lawn Maintenance
Hilltop Estate
Year-round care program keeping turf show-ready across all four seasons.
Hardscaping
Stonehouse Path
Hand-laid flagstone walkway weaving through layered perennial beds.
Front Yard
Boulder Curbside
A complete curb-appeal transformation grounded in native species.
Outdoor Living
Aspen Backyard
Private retreat with terraced lounging zones and ambient lighting.
Xeriscape
Xeriscape Run
Drought-tolerant side yard requiring 70% less water than turf.
Outdoor Living
Sunset Terrace
Premium patio composition with built-in fire feature and pergola.
Landscape Design
Park Hill Renewal
From tired lawn to a layered, biodiverse front-yard composition.
Planting Design
Garden Vignette
Texture-rich planting palette engineered for Front Range conditions.
Hardscaping
Cut-Stone Steps
Custom-cut stone steps engineered for decades of seasonal use.
Hardscaping
Quarry Detail
Bespoke stonework with hand-fitted joints and tumbled edges.
Outdoor Living
Pergola Lounge
Cedar pergola anchoring a layered outdoor entertaining space.
Planting Design
Perennial Border
Pollinator-friendly border designed for staggered seasonal bloom.
Lighting Design
Twilight Yard
Architectural low-voltage lighting sculpting the yard after dusk.
Front Yard
Mile-High Front
Front-yard rebuild balancing structure, color, and curb appeal.
Hardscaping
Welcome Walk
Inviting walkway anchored by lush borders and integrated lighting.
Landscape Design
Modernist Lawn
Clean geometric beds framing a meticulously manicured lawn.
Xeriscape
Dry Stream
Dry-stream feature with native grasses and weathered river stone.
Hardscaping
Slate Path
Slate path threading through softly mounded perennial beds.
Lawn Maintenance
Estate Lawn
Estate-scale lawn program delivering tournament-grade turf.
Loved by homeowners across the Front Range
Two decades of craft, hundreds of yards transformed. Hear directly from the families we've served across Denver and the surrounding communities.
15+ Years
of craftsmanship
Licensed & Insured
fully credentialed
100% Guarantee
satisfaction promise
5.0 Rated
500+ happy clients
Watch · Brand Reel
Inside a Calaway transformation
A two-minute look at the design, install, and final reveal — from first walkthrough to last bloom.
Client reviews
Real stories, real yards
"Calaway redesigned our backyard from scratch. The team was punctual, professional, and the results are stunning."
Sarah M.
Denver, CO
01 / 06
Keep Your Water Secure
Whether you need a new backflow device, annual testing, or peace of mind, we're here to help. Contact us today.
Call
(720) 737-6936
calawaysprinkler@yahoo.com
Hours
Mon–Sat · 7am–6pm
Service area
Greater Denver, CO
Request a Quote
Tell us about your project
A few quick details and we'll be in touch within one business day with next steps and a free on-site visit.
Landscapes worth coming home to.
Two decades of craft, hundreds of yards transformed across the Front Range.