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Tree and Plant Healthcare

Serving Marin County and the Bay Area

Even the healthiest trees can fall prey to damage and disease. Storms, pests, and other challenges can damage the appearance of trees and pose safety risks, as weakened branches can easily succumb to strong winds, endangering nearby structures and utility lines. If you suspect your trees or plants are declining in health, you need an experienced arborist. To aid in your landscape’s quick recovery, the experts at Treemasters offer a wide range of tree and plant health services.

What Tree and Plant Healthcare Services Do We Offer?

Your trees and plants are under attack from a barrage of different threats. Our tree care experts offer solutions in all of the following areas:
Plant and disease control services by Treemasters in San Rafael and the Bay Area

Pest and Disease Control

Combatting pest infestations, fungus, and disease to ensure your landscape remains vibrant and healthy. Treemasters uses a combination of effective products and cutting-edge techniques to eliminate most pest and disease issues quickly.

Common Tree Root problem services by Treemasters in San Rafael and the Bay Area

Common Tree Root Problems

Healthy trees begin with strong roots. With sophisticated soil quality testing, our certified arborists can pinpoint your root issues and offer solutions. Our root protection service helps ensure your trees thrive.

Invasive Plant management `

Invasive Plant Management

Invasive plants disrupt ecosystems and harm plants and trees. Our experts swiftly identify and remove invasive species, preserving both your landscape and the local wildlife.
Tree Risk assessments by Treemasters in San Rafael and the Bay Area

Tree Risk Assessment

Even seemingly normal looking trees can be damaged. Detecting signs of damage or unhealthiness, our team devises personalized healthcare strategies for your trees.

Professional Tree and Plant Maintenance

When it comes to tree care, preventative maintenance goes a long way. Regular, routine care of your tree can prevent a wide variety of common tree problems. From pruning, fertilization, to tree inspections and more, Treemasters’ tree and plant maintenance services provide enduring health. Our comprehensive tree and plant services include:

Tree cabling by Treemasters in San Rafael and the Bay Area

Tree Cabling

Offering extra support for weak or leaning trees, our cabling services reduce the risk of branch breakage.
Shrub care by Treemasters in San Rafael and the Bay Area

Shrub Care

Beyond trees, our experts maintain ornamental and woody shrubs, ensuring a comprehensive landscape care approach.
Warm weather tree care services by Treemasters in San Rafael and the Bay Area

Warm Weather Tree Care

Navigating harsh summers is easier with our warm-weather care, safeguarding your trees and plants from high temperatures and dry soil.
Fertilization services by Treemasters in San Rafael and the Bay Area


Nourishing soil supports robust growth. Our fertilization treatments provide essential nutrients for landscape strength.
Woodland management by Treemasters in San Rafael and the Bay Area

Woodland Management

Combat soil compaction hindering root growth with our air spading technique, promoting healthy root systems.
Air Spading by Treemasters in San Rafael and the Bay Area

Air Spading

From single trees to extensive wooded areas, our skilled arborists ensure each tree thrives under our care.
Public tree inspections by Treemasters in San Rafael and the Bay Area

Public Tree Inspections

Safeguard public spaces with routine inspections, guaranteeing trees do not pose safety risks.
Common tree pests and diseases in San Rafael and the Bay Area | Treemasters

Common Tree Pests and Diseases

Identifying and addressing frequent local plant challenges keeps your landscape vibrant and disease-free.

Tree Healthcare FAQs

Trees can become sick for a variety of reasons, including water runoff, leaching, urban development, improper soil management, and many more. With proper fertilization and soil nutrition, a tree can get the vitamins and nutrients to combat health deficiencies. The proper mix of macro and micronutrients available through fertilization enhances tree health.

Nitrogen is one of the most abundant elements on Earth. It is one of the most commonly used elements in fertilizing in the tree care industry. At Treemasters, we understand that common practices are not always the best. An excess in nitrogen in the soil can lead to abundant foliar growth but without the root growth to support this.

As a result, the tree becomes stressed and is unable to protect itself from infestation of pests or disease. Rapid foliar growth without proper root structure can also cause a fall hazard from the tree becoming top heavy.

Mycorrhizal Fungi are a tool used in tree and plant healthcare. It is fungus that form a symbiotic relationship with the roots of trees and plants. These fungi are small, attaching to even the smallest root hairs of your plants. They can penetrate deep volumes of soil. With the help of this fungi, tree roots are able to access deeper pockets of nutrients in the soil.

At Treemasters, we take a comprehensive approach to your tree’s overall health and how it absorbs nutrients. While trees may need infusions of certain nutrients, too much of a good thing is bad. Poorly developed and stressed trees can be a safety hazard to you and your property.

We will create a nutrient management plan that focuses on root growth and developing a disease resistant tree, with the addition of Phosphorus and Potassium. These elements will help the tree to absorb Nitrogen and produce a robust foliar canopy with a strong root structure. We aim to enhance the safety and improve the beauty of every tree we care for.

Why Treemasters?

For comprehensive tree care, Treemasters has been elevating the industry standard of care since 1987. With 4 ISA-certified arborists on staff and over 35 years of experience serving the Marin County community, we know how to anticipate and address any tree care need you have.

We are environmentally conscious with our tree care and know how to anticipate and address any concerns you have. Our goal is to enhance the beauty and safety of your trees and our communities through quality tree care. We are one of seven companies nationwide to receive an accreditation for Utility Arboriculture! If you want to protect your property with reliable preventative tree care services, get in touch with our team today!

Local arborists - Treemasters in San Rafael and the Bay Area

Tree and Plant Healthcare in San Rafael and the North Bay Area

Serving Marin, Sonoma, and San Francisco County

Belvedere | Bolinas | Corte Madera | Fairfax | Forest Knolls | Greenbrae | Inverness | Kentfield | Lagunitas | Larkspur | Marshall | Mill Valley | Novato | Olema | Pt Reyes Station | Ross | San Anselmo | San Geronimo | San Quentin | San Rafael | Sausalito | Stinson Beach | Woodacre

San Francisco | Napa | Petaluma | Sonoma

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Treemasters - Tree Service Company & Professional Arborists

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