Tree Care Service
You may need more than just occasional pruning or watering to maintain healthy trees, and Fortress Tree Service Rockville offers a full suite of tree care and arborist services.
Our tree care offerings cover tree fertilization, tree planting, disease prevention and pest control, tree health assessments, and more. For arboricultural needs, our experienced team of specialists bring years of experience and knowledge to determine the best tree care options for your property.
Specialized care will keep your trees thriving and healthy, reducing risk of storm damage and disease while also improving your property’s aesthetics and preventing long-term issues from arising.
Call today for a FREE quote.
Schedule Your FREE Estimate:

Arborist Services
Fortress Tree Service Rockville’s arborist team will assess root systems, canopy structure, and environmental factors to maintain tree health.
When tree removal seems necessary, our arborists first determine if alternative treatments can save the tree by evaluating structural integrity, disease progression, and property risks.
Our arborists detect diseases early, provide preventive treatments, and create long-term care plans. We understand soil requirements, species-specific pruning techniques, and optimal timing for tree recovery.
Our Easy 3 Step Process for a Free Quote
Call or Fill Out Online Form for a Free Quote
Call us or fill out our online form so we can gather important information about your project. Once we have the informaton we need, we’ll assess your project to provide an accurate quote.
Get a Written Estimate
We’ll give you a written estimate that clearly breaks down the work we’ll do, the pricing, and the timelines.
Get Your Tree Project Taken Care Of!
Once the quote is approved, our team will take care of your tree job with top-level precision and efficiency.
Tree Planting
Proper planting techniques ensure your trees thrive for decades. We evaluate your property’s soil, drainage, and space to recommend the best species for your needs.
Our planting process includes digging appropriately sized holes, positioning trees at correct depths, and backfilling with quality amended soil. We select native species that flourish in Maryland’s climate and enhance your existing landscape.
Optimal planting seasons are typicall fall (allows for root establishment before winter) and spring (allows full growing season for development).
If you need expert tree installation of any scale or size, give us a call today.

Tree Health
We keep your trees healthy through comprehensive management that covers nutrition and safety.
Our fertilization programs deliver essential nutrients to strengthen roots, boost disease resistance, and promote strong growth.
We perform thorough risk assessments to spot potential problems like dead branches, structural issues, or disease symptoms before they become dangerous or expensive to fix.
Tree Fertilization
Nutrient-deficient soil weakens trees, leaving them vulnerable to disease, pests, and environmental stress. We test your soil to identify specific deficiencies impacting your trees’ health.
Our fertilization treatments deliver balanced nutrients directly to root zones for maximum absorption.
Proper fertilization builds lasting tree health from the ground up – a great investment in your property.
Tree Risk Assessment
Structural defects, disease, and storm damage can create hazards that threaten your property and safety. We are experts at evaluating trees systematically to identify potential failures before they occur.
We’ll examine root systems, trunk integrity, decay patterns, crack development, lean angles, and soil conditions, then document findings using standardized risk rating systems.
Regular assessments help you decide whether to retain, treat, or remove trees so you can make the best decisions for your property.
Tree Care FAQ
Arborist Services
Montgomery County Service Areas
Schedule Your FREE Estimate:
