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Business Details
24 Years
experience
Expert Pest Control Services in Sun City, Arizona
Open Range Pest Control has been a trusted name in Arizona's pest management industry since 2002. Founded by Dennis Patterson after his retirement from law enforcement, our company expanded in 2011 when his son DeLane joined to establish a second branch. Our family-run business combines over four decades of combined experience with a commitment to personalized service. We specialize in residential and commercial pest control, termite management, and real estate inspections, utilizing the latest innovations in the field. Our team of licensed professionals holds multiple certifications, including DeLane's NPMA Quality Pro designation. We pride ourselves on prompt service, transparent pricing, and a 100% satisfaction guarantee that ensures free retreatment if pests return.

Our Arizona roots run deep, with operations spanning from Salome to Peoria, serving communities where we live and work. Through consistent service schedules and tailored solutions, we help homeowners and businesses maintain pest-free environments. Our reputation for reliability has been built through word-of-mouth referrals and industry recognition, including multiple HomeAdvisor awards. We remain committed to continuous learning, maintaining annual training certifications, and staying at the forefront of pest control technology to better serve our community.
Services
Pest Control Termite Control Home Inspections Real Estate Inspections Ant Extermination
Details
  • Year established: 2002
Highlights and features
  • We offer free consultations with personalized quotes.
  • Our team is fully licensed, bonded, and insured.
  • We guarantee all services with free retreatment if needed.
  • Our family business combines 40+ years of combined experience.
  • We provide tailored solutions for Arizona's specific pest challenges.
Associations and certifications
  • State of Arizona Office of Pest Management
  • NPMA Quality Pro
What people say
Excellent work Honest and fair Timely manner Knowledgeable technicians Great prices
Services
Pest Control
Our comprehensive pest control service protects homes and businesses from common Arizona pests. Using the latest innovations in pest management, we target ants, cockroaches, rodents, and bedbugs with tailored treatment plans. Our licensed technicians create customized prevention strategies that include regular maintenance schedules to ensure year-round protection. All services come with a 100% satisfaction guarantee, including free retreatment if pests return before your next scheduled visit.
Termite Control
Specializing in termite control using Termidor HE, America's #1 termite defense. We provide pre-construction treatments with 5-year guarantees and customized post-construction solutions. Our certified technicians conduct thorough inspections to identify active infestations or potential risks. We offer preventive treatments for termite-free properties and curative solutions for existing infestations, with annual renewal options to maintain protection against future termite activity.
Home Inspections
Professional pest inspection services for residential and commercial properties. Our certified inspectors identify pest activity and potential entry points during real estate transactions. We specialize in detecting hidden termite damage and other wood-destroying organisms. The inspection includes a detailed report with recommendations for treatment and prevention, helping property buyers make informed decisions about their investments.
People
Dennis Patterson
Owner
Retired Ohio State Highway Patrol Sergeant with 27 years law enforcement experience. Founded Open Range Pest Control in 2002 after moving to Arizona. Holds Arizona pest and termite control licenses. Operates the West Branch from Salome, growing the business through customer referrals.
DeLane Patterson
Owner
Former Marine with over 15 years pest control experience. Joined father in 2011 to establish the East Branch in Peoria. Holds 8 Arizona licenses and NPMA Quality Pro certification. Specializes in pest/rodent management, termite control, and insulation services. Manages the Sun City branch and northwest valley operations.
Shandy Bowlan
Technician
Brother-in-law to DeLane with over a year of field experience. Services customers south of I-10 and Western Arizona. Formerly worked with Dennis in the field. Focuses on expanding customer base while maintaining quality service standards.
Dawn Patterson
Office Manager
Married to Dennis since 1970, assists with field operations and manages the western Arizona office. Has worked with the company since its founding in 2001. Provides continuity in customer service and administrative operations.
Sarah Patterson
Office Manager
Licensed termite inspector with extensive pest control office management experience. Married to DeLane since 2004. Manages the Sun City branch operations and handles real estate inspection scheduling. Recently obtained termite inspection license to expand service capabilities.
Questions
What areas do you service?
We serve Sun City, Buckeye, Peoria, Surprise, and surrounding areas including Western Arizona and the Northwest Valley.
Do you offer termite warranties?
Yes, we offer 5-year warranties for pre-construction treatments and annual renewable guarantees for post-construction services.
Are your technicians licensed?
All our pest control professionals hold Arizona state licenses, with additional certifications including NPMA Quality Pro.
What pests do you handle?
We treat all common Arizona pests including ants, cockroaches, rodents, bedbugs, and specialize in termite control.
Do you provide free inspections?
Yes, we offer free consultations with personalized quotes for all our pest control services.
How quickly can you respond to emergencies?
We prioritize urgent pest issues and typically respond within 48 hours for non-termite emergencies.
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