ABOUT US

Licensed ISA Certified Arborists Serving Simi Valley & Ventura County

Natural Wonders Trees โ€” led by Juan Bautista, ISA Certified Arborist #WE-12613A. Trusted tree care experts serving Southern California since 2007. CSLB Licensed & fully insured with 677+ five-star reviews.

Meet the Founder

Juan Bautista

ISA Certified Arborist ยท Founder & Owner โ€” Natural Wonders Trees

Juan Bautista โ€” ISA Certified Arborist & Founder, Natural Wonders Trees, Simi Valley CA

ISA Certified Arborist

#WE-12613A

Since

2007

Juan founded Natural Wonders Trees in 2007 with a single, non-negotiable goal: bring genuinely certified, professional tree care to Southern California homeowners and property managers who were tired of unlicensed crews guessing their way through jobs. He'd seen firsthand the damage an untrained operator could do to a mature tree โ€” topping cuts that opened the door for disease, improper rigging that put rooftops at risk, crews who disappeared after creating hazards. He knew there was a better way.

From the beginning, Juan committed to earning โ€” and maintaining โ€” every credential the industry recognizes. He passed the International Society of Arboriculture's rigorous certification exam (ISA #WE-12613A), earned the Certified Tree Safety Professional designation (CTSP #022097) through the Tree Care Industry Association, and obtained California Contractors State License Board licensure under classifications D49 and C61 (#900295). These aren't plaques on a wall. They're active credentials with continuing education requirements that Juan renews every three years because the science of tree care keeps advancing.

Every estimate and every job is held to the same standard: ANSI A300 pruning practices, proper rigging, and work Juan is comfortable putting his name on. He still shows up on complex removals and large commercial jobs himself, because he believes the best quality control is the owner being on-site. That hands-on approach is why Natural Wonders Trees has earned over 677 verified five-star reviews across Google, Yelp, and other platforms โ€” not because of marketing spend, but because the work is simply done right.

Over 17 years, Juan has built a team that shares his values: trained, respectful crew members who treat your property with care, communicate clearly about what they're doing and why, and leave every job site cleaner than they found it. Natural Wonders Trees is a Simi Valley company through and through โ€” serving the communities Juan's team lives in, invested in the health of Southern California's urban forest for the long run.

ISA Certified Arborist#WE-12613A
CTSP#022097
CSLB Licensed#900295 ยท D49/C61
Based inSimi Valley, CA
In business since2007
677+ Reviews4.9 stars avg.

17+ Years of Building a Reputation the Right Way

2007

Company Founded

Natural Wonders Trees launched in Simi Valley with a commitment to licensed, certified work.

2009

ISA Certified

Juan earned ISA Certified Arborist #WE-12613A โ€” the industry's gold-standard credential.

2015

Team & Fleet Expanded

Grew to serve all of Ventura County and the San Fernando Valley with a full crew and equipment fleet.

2024

677+ Five-Star Reviews

Over 677 verified reviews on Google and Yelp โ€” built one job at a time, no shortcuts.

SINCE 2007

Our Story

Natural Wonders Trees was founded in 2007 with a simple mission: to provide Southern California homeowners and property managers with honest, professional tree care services they can trust. What started as a small operation in Simi Valley has grown into one of Ventura County's most respected tree care companies, serving thousands of satisfied customers across the region.

From day one, we've built our reputation on three core values: safety, expertise, and integrity. We believe that proper tree care requires more than just equipment and muscle โ€” it demands knowledge of tree biology, understanding of local ecosystems, and commitment to industry best practices. That's why every member of our team receives ongoing training, and why we maintain ISA Certified Arborists on staff who bring decades of combined experience to every job.

Over the years, we've expanded our service area to include Thousand Oaks, Woodland Hills, Moorpark, Camarillo, Ventura, and communities throughout Ventura County and the San Fernando Valley. We've invested in state-of-the-art equipment, earned our California contractor licenses (D49 and C61), and built a team of skilled professionals who share our passion for preserving and protecting Southern California's urban forest. But despite our growth, we've never lost sight of what matters most: treating every customer with respect, delivering exceptional results, and standing behind our work with a 100% satisfaction guarantee.

Today, Natural Wonders Trees is proud to serve residential, commercial, and HOA clients with a full range of tree care services โ€” from routine trimming and pruning to emergency storm response and complex removals. We're honored to have earned over 677 five-star reviews, and we're grateful for the trust our community has placed in us. When you choose Natural Wonders Trees, you're choosing a local company that cares about your property, your safety, and the health of your trees.

QUALITY & STANDARDS

Our Commitment to Quality

At Natural Wonders Trees, quality isn't just a goal โ€” it's a standard we uphold on every single job. We adhere strictly to ANSI A300 standards, the nationally recognized guidelines for professional tree care practices. These standards cover everything from pruning techniques and cabling systems to tree removal procedures and safety protocols. By following ANSI A300, we ensure that every cut we make promotes tree health, every removal is executed safely, and every service we provide meets or exceeds industry expectations.

Our team includes ISA Certified Arborists โ€” professionals who have passed rigorous examinations covering tree biology, diagnosis, maintenance, and safety. ISA certification isn't just a credential; it's a commitment to ongoing education and ethical practice. Our arborists stay current with the latest research, techniques, and regulations, ensuring that you receive expert advice and service based on science, not guesswork.

We're fully licensed by the California Contractors State License Board (CSLB License #900295) and carry comprehensive general liability insurance and workers' compensation coverage. This means you're protected from financial risk, and our team members are covered in the unlikely event of an accident. We also maintain all required permits and follow local regulations for tree work, including protected tree ordinances and fire safety requirements.

What truly sets Natural Wonders Trees apart is our refusal to cut corners. We don't use tree spikes on living trees (a harmful practice that damages bark and invites disease). We don't top trees or perform unnecessary removals just to increase our invoice. We don't leave your property until every branch, leaf, and wood chip has been cleaned up and hauled away. And we don't consider a job complete until you're completely satisfied. This commitment to doing things the right way โ€” every time โ€” is why our customers trust us, refer us, and call us back year after year.

FULLY VERIFIED

Licenses & Insurance

Every credential we carry exists to protect you โ€” your property, your investment, and your peace of mind. Here's exactly what covers you when Natural Wonders Trees is on your job.

STATE OF CALIFORNIA

CSLB Licensed

Contractors State License Board

License Number

#900295

Classifications: D49 (Tree Service) & C61 (Limited Specialty)

PROFESSIONAL CERTIFICATION

ISA Certified Arborist

International Society of Arboriculture

ISA Arborist Cert.

#WE-12613A

Juan Bautista โ€” Owner & Lead Arborist

CTSP Certification

#022097

Certified Tree Safety Professional โ€” TCIA

CLIENT PROTECTION

Fully Insured

Comprehensive coverage on every job

General Liability Insurance

Covers property damage during service

Workers' Compensation

Full crew coverage โ€” no liability on you

COI Available on Request

Certificate of Insurance for HOAs & commercial

Why This Matters to You

Hiring an unlicensed tree company can leave you personally liable if a worker gets hurt on your property โ€” California law places that burden on the homeowner. Our workers' compensation coverage means you have zero exposure.

Our CSLB license is verifiable at any time on the California state website. Our ISA certification means our arborists are held to a professional code of ethics and continuing education requirements โ€” not just someone with a chainsaw.

Verify CSLB #900295 instantly at cslb.ca.gov
Verify ISA #WE-12613A at isa-arbor.com
COI sent same-day for HOA or commercial jobs
Questions? Call us at (818) 717-8787

WHERE WE SERVE

Service Area Overview

Natural Wonders Trees proudly serves communities throughout Ventura County and the San Fernando Valley region of Los Angeles County. Our service area includes Simi Valley, Thousand Oaks, Moorpark, Camarillo, Oxnard, Ventura, Westlake Village, Agoura Hills, Calabasas, Woodland Hills, Encino, and Northridge. We've built deep roots in these communities over the past 20 years, and we understand the unique challenges that Southern California's climate and landscape present for tree care.

From the coastal winds of Ventura to the dry heat of Simi Valley, from the oak-studded hillsides of Thousand Oaks to the urban canopy of Woodland Hills, each area we serve has its own microclimate, soil conditions, and tree species. Our local expertise means we know which trees thrive in your neighborhood, which pests and diseases are common in your area, and which pruning techniques work best for your specific conditions. We're not a national franchise following a one-size-fits-all approach โ€” we're your neighbors, and we care about the health and beauty of our shared environment.

Being locally based also means faster response times, especially for emergency services. When a storm knocks down a tree or a branch threatens your home, you don't want to wait days for help. Our crews are strategically positioned throughout our service area, allowing us to respond quickly to urgent situations. And because we live and work in these communities, we're invested in maintaining the highest standards of professionalism, safety, and customer service. Your satisfaction isn't just good for business โ€” it's personal.

Natural Wonders Trees professional arborist team

ABOUT US

Your Trusted Tree Care Experts Since 2007

Natural Wonders Trees is a family-owned tree care company built on integrity, expertise, and a deep commitment to customer satisfaction. Our ISA Certified Arborists and licensed professionals bring over 20 years of experience serving Simi Valley, Ventura County, and Los Angeles County with comprehensive tree services including trimming, removal, stump grinding, emergency response, and arborist consultations. We are fully licensed (CA D49/C61), insured, and bonded, ensuring every project meets California's strict safety and environmental standards.

We combine industry expertise with state-of-the-art equipment to deliver exceptional results. Whether it's tree trimming, removal, or emergency services, we approach every project with precision and care.

20+
Years Experience
5000+
Trees Serviced
100%
Satisfaction

Juan Bautista

ISA Certified Arborist #WE-12613A โ€ข CTSP #022097 โ€ข Serving Simi Valley since 2007

With over 20 years caring for trees across Simi Valley and Ventura County, Juan personally oversees every complex job. Customers consistently praise his safety-first approach, clear communication, and commitment to leaving properties spotless โ€” all backed by hundreds of 5-star reviews.

HOW WE WORK

Our Simple 4-Step Process

From your first call to final cleanup, we make professional tree care easy and stress-free.

1

Free Estimate

Contact us by phone at (818) 717-8787 or submit a request online. We'll schedule a convenient time to visit your property, assess your trees, and provide a detailed written estimate with transparent pricing. There's no obligation, no pressure โ€” just honest advice from experienced professionals who care about your trees and your budget.

2

Expert Assessment

Our ISA Certified Arborist conducts a thorough evaluation of your trees, checking for signs of disease, structural weaknesses, pest infestations, and safety hazards. We'll explain our findings in plain language, recommend the best course of action based on your goals and budget, and answer all your questions. You'll receive expert guidance you can trust, backed by years of training and field experience.

3

Professional Service

Our trained, uniformed crew arrives on schedule with professional-grade equipment and all necessary safety gear. We follow ANSI A300 standards for every aspect of the job โ€” from proper pruning cuts that promote healing to rigging techniques that protect your property. We work efficiently without sacrificing quality, and we communicate with you throughout the process to ensure everything meets your expectations.

4

Complete Cleanup

We don't just cut and run. Our crew removes all branches, logs, and debris from your property, rakes up leaves and wood chips, and hauls everything away in our trucks. We'll even blow off your driveway and walkways to remove sawdust. When we're done, your property will look better than when we arrived โ€” with healthier, safer trees and not a trace of mess left behind. Your complete satisfaction is our guarantee.