Tree Services in Clearwater and Palm Harbor, FL
O'Neil's Tree Service provides ISA-certified arboricultural care for residential and commercial properties in Clearwater, Palm Harbor, and throughout Pinellas County. Our services include tree pruning, tree removal, plant health care, tree risk assessment, arborist consulting, cabling and bracing, and stump grinding. Every job is overseen by Apollo O'Neil, ISA Board Certified Master Arborist.
What We Do
Tree care is not one service. It is a set of distinct disciplines, each requiring different knowledge, different equipment, and different standards. We practice all of them under one roof, guided by ISA credentials and ANSI A300 standards. We provide tree care based on the latest science.
Most tree companies offer a short list: trimming, removal, stumps. We offer the full scope of arboricultural care, from structural pruning designed to extend a tree’s lifespan to plant health care programs that address root zone and soil health before symptoms appear. That range matters on properties where trees have real value.
Our Tree Services
Structural and reduction pruning following ANSI A300 Part 1 standards. Crown cleaning, crown raising, crown thinning, deadwood removal. Every cut made with a specific objective. No topping, no flush cuts, no lion’s tailing.
For homeowners who searched ‘tree trimming’ and want branches cleared from rooflines, driveways, and yards. We meet you where you are and explain what the tree actually needs.
Safe removal of hazardous, declining, or unwanted trees using cranes, rigging, grapple trucks, and turf-friendly equipment. Crane-assisted removal for tight lots and confined access. Every removal planned before the first cut.
Proactive management programs for trees and ornamentals. Soil therapy, targeted treatments, integrated pest management, trunk injections, and documented monitoring. PHC is how trees stay healthy before problems become visible.
ISA-standard Level 1-3 risk assessments for trees near structures, in high-use areas, or with documented defects. Written reports, risk ratings, and mitigation options. Required by many HOAs, property managers, and insurance carriers.
Supplemental support for trees with co-dominant stems, bark inclusions, or structural defects that pruning alone cannot address. EHS cables and stainless steel rods installed to current industry standards.
Tree inventories, preservation plans, construction consulting, expert witness services, and tree and plant appraisal are among the consulting services we provide. If your situation requires documentation, a written report, or professional testimony, we can help.
Removal of stumps to below grade using large diesel stump grinders. Available as a standalone service or following a removal. Debris handled based on your preference.
How We're Different
Apollo O’Neil holds the ISA Board Certified Master Arborist credential, the highest certification issued by ISA. That credential is not a marketing tag. It means the person overseeing your trees has passed a rigorous examination, documented years of professional experience, and maintains continuing education requirements in arboricultural science.
We do not top trees. We do not manufacture urgency. We do not tell you a tree is dangerous to sell a removal. We assess what is there, explain what we see, and recommend what is actually warranted.
Our crews attend weekly safety and educational meetings at our Palm Harbor shop. We use the most current science, climbing, rigging, and safety standards in the industry. When we plan a job, we plan it before the first person leaves the truck.
Who We Serve
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Homeowners with established canopy trees and new trees needing long-term care or developmental pruning
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HOAs and property managers requiring documented risk assessments and scheduled maintenance
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Commercial property owners in Pinellas and Hillsborough County
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Buyers and sellers needing pre-purchase or pre-listing tree evaluations
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Contractors and builders requiring pre-construction tree preservation plans
Frequently Asked Questions
For most residential pruning and maintenance work, an ISA Certified Arborist is the right standard. For complex structural situations, high-value trees, consulting on risk and liability, or development mitigation work, a BCMA brings a deeper diagnostic foundation. Apollo O’Neil holds both credentials. Every job is assessed at the appropriate level.
You do not need to know before you call. Tell us what you are seeing: branches near the roof, a tree that looks different than it did last season, something a previous company did that you are not sure about. We assess on-site and give you a clear recommendation with the reasoning behind it.
Yes. We work with commercial property owners, property managers, HOAs, and developers throughout Pinellas and Hillsborough County. Commercial work often involves documented risk assessments, scheduled maintenance contracts, and permit coordination. We are also approved to provide continuing education credits for community association managers (CAMs), and we are happy to attend board meetings to help set maintenance budgets and answer questions directly. Contact us to discuss the scope.
Yes. We carry professional liability, workers’ compensation, and general liability coverage. Ask for certificates of insurance before any work begins on your property. We provide them without hesitation. On the credentials side, our ISA certifications are publicly verifiable at treesaregood.org. That is the professional standard that matters most in this industry.
Trimming is usually about appearance. Pruning follows specific arboricultural standards focused on tree health, structure, and long-term development. Most of what homeowners call trimming is pruning when done correctly.
See our full explanation at Trimming vs Pluning
