Sick Tree? Our Certified Arborists Diagnose and Treat Fast Across Middlesex County.

Early detection saves trees. Marquis Tree Service's certified arborists identify disease, pest infestation, and nutrient deficiency before the damage becomes irreversible. Serving Lowell, Billerica, Burlington, Woburn, Lexington, Waltham, and all of Middlesex County. Free tree health consultations.

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Most Tree Problems Are Treatable — If You Catch Them Early

A tree that looks healthy on the outside can be fighting a serious problem underground or inside its bark. Fungal disease, emerald ash borer, root rot, and soil compaction all do their damage quietly — until the tree reaches a point where removal is the only option.

Marquis Tree Service’s certified arborists specialize in diagnosing and treating tree health problems before they reach that point. We assess the full picture: canopy condition, bark health, root zone, soil chemistry, and pest activity. Then we give you a clear diagnosis and a treatment plan that actually addresses the cause — whether you are in Chelmsford, Concord, Andover, or anywhere across Middlesex County.

What We Diagnose and Treat

  1. Fungal Disease Oak wilt, Dutch elm disease, apple scab, and other fungal infections spread quickly. Early diagnosis and targeted treatment can save affected trees.
  2. Insect Infestation Emerald ash borer, winter moth, hemlock woolly adelgid, and other pests are active throughout Eastern Massachusetts. We identify the pest and apply the right treatment.
  3. Root Damage Construction, soil compaction, and grade changes damage root systems in ways that are not visible until the tree starts declining. We assess root zone health and recommend corrective action.
  4. Nutrient Deficiency Trees in urban and suburban settings often lack the nutrients they need. Soil testing and targeted fertilization restore vigor and improve long-term health.
  5. Storm and Physical Damage Broken limbs, bark wounds, and structural damage create entry points for disease. We assess the damage and treat wounds to minimize long-term impact.
  6. Decline and Dieback Gradual canopy thinning, branch dieback, and leaf discoloration are symptoms of multiple possible causes. We identify the root cause and give you honest options.

Ongoing Plant Health Care — Not Just One-Time Treatment

Tree health is not a one-time fix. It is an ongoing process of monitoring, prevention, and targeted treatment. Marquis Tree Service offers plant health care programs that keep your trees and shrubs healthy year-round — with scheduled inspections, preventative treatments, and soil management tailored to your property across Middlesex County.

Schedule a Free Tree Health Consultation

Proactive tree care saves money long-term. Serving Lowell, Billerica, Burlington, Woburn, Lexington, Waltham, Chelmsford, Andover, Concord, and all of Middlesex County.

Get a Free Estimate | Call (781) 627-4308

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