Business Details
50+ Years
experience
Emergency
services
Your Trusted Phoenix Landscaping Experts
Founded in 1969, William T Jenkins has established itself as a premier landscaping and irrigation specialist in the Greater Phoenix area. Our legacy began with William T Jenkins pioneering irrigation solutions, evolving into a full-service landscape company under the leadership of John Harper. We specialize in custom landscape design, installation, and maintenance, serving residential and commercial clients across the Valley of the Sun. Our team of highly trained professionals combines decades of experience with ongoing education to deliver sophisticated designs and meticulous construction.As a licensed, bonded, and insured contractor, we maintain industry-leading standards through partnerships with quality masonry and arborist services. Our reputation for excellence is built on over 50 years of technical expertise, earning recognition from the Arizona Landscape Contractors' Association and maintaining an A+ rating with the Better Business Bureau. We pride ourselves on personalized service, from initial consultation through project completion, ensuring every landscape reflects the client's unique vision while thriving in Arizona's desert climate.
Services
Custom Landscape Design
Irrigation Systems
Landscape Maintenance
Lighting Installation
Landscape Renovation
Repairs
Xeriscaping
Tree Trimming
Seasonal Lawn Care
Rose Maintenance
Details
- Year established: 1969
Highlights and features
- We have over 50 years of specialized experience in desert climate landscaping
- Our team includes certified irrigation specialists and lighting designers
- We maintain industry-leading standards through ongoing manufacturer training
- We offer comprehensive service from design through maintenance
- We're recognized by the Better Business Bureau with an A+ rating
Associations and certifications
- Arizona Registrar of Contractors
- Arizona Office of Pest Management
- Better Business Bureau (A+ rating)
- Arizona Landscape Contractors' Association
- RainBird Select Contractor
- Hunter Preferred Contractor
- Irritrol Systems Elite Contractor
What people say
Excellent professional employees
Knowledgeable and efficient staff
Reliable and trustworthy service
First-rate professional organization
Completed on time and at quoted price
Services
Custom Landscape Design
Our expert designers create tailored outdoor spaces that complement property architecture and owner preferences. We specialize in desert-appropriate plant selection, water-efficient xeriscaping, and integrating natural Sonoran Desert elements. Each design considers climate challenges while maximizing aesthetic appeal and functional outdoor living spaces.
Irrigation Systems
We design and install efficient irrigation systems for new landscapes and repair existing systems. Our technicians diagnose leaks, replace faulty components, and optimize water usage. With expertise in drip irrigation, sprinkler systems, and smart controllers, we ensure proper hydration for all landscape types in Arizona's arid climate.
Landscape Maintenance
Our comprehensive maintenance program includes regular pruning, tree trimming, mowing, edging, and seasonal cleanups. We provide monthly system checks for winter homes and emergency winter protection services. Our crews maintain property cleanliness and ensure all landscape elements remain healthy and visually appealing year-round.
Lighting Installation
We install low-voltage lighting systems that enhance nighttime aesthetics and improve property security. Our designers use professional-grade fixtures from FX, Focus, and Kichler to highlight architectural features and landscape elements. Systems include path lighting, uplighting for trees, and accent lighting for outdoor living spaces.
Landscape Renovation
We modernize outdated landscapes with new plant palettes, hardscape elements, and updated irrigation systems. Services include granite replacement, patio enhancements, outdoor kitchen installations, and complete yard transformations. Our team revitalizes curb appeal while ensuring functionality and water efficiency in desert environments.
People
William T Jenkins
Founder
Established the company in 1969 as an irrigation specialist, building a reputation for technical excellence and customer satisfaction. His legacy continues through the company's commitment to quality workmanship and innovative landscape solutions.
John Harper
President
Business partner since the 1980s, John Harper now leads the company with over 40 years of experience. He maintains the original commitment to quality while expanding services to include full-scale landscape design and construction.
Questions
What areas do you service?
We serve Phoenix, Scottsdale, Paradise Valley, Chandler, Mesa, Tempe, Fountain Hills, Carefree, Cave Creek, and surrounding Arizona communities.
Do you handle both residential and commercial projects?
Yes, we provide full-service landscaping for both residential properties and commercial developments across the Valley of the Sun.
Are you available for emergency irrigation repairs?
Yes, we offer emergency services with technicians typically available within 24-48 hours for urgent irrigation system issues.
What irrigation brands do you work with?
Our technicians are trained on major brands including RainBird, Hunter, and Irritrol systems for both installation and repair services.
Do you offer seasonal landscape maintenance?
Yes, we provide complete seasonal maintenance including winter lawn preparation, seasonal flower installations, and holiday lighting services.
Can you maintain existing landscapes?
Yes, we offer ongoing maintenance for existing landscapes including plant care, pruning, irrigation system checks, and complete property upkeep.
