Local service and surrounding area  ·  (289) 367-8616  ·  Open Mon-Fri 7am-5:30pm, Sat 8am-2pm
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Tree Trimming in Ajax (L1S 2H9) — Local business & Free Estimate

Lakeridge Tree Trimming · Fast service in Ajax and in Oshawa and the surrounding area · Free estimate 24h

✅ ISA Certified Arborists 🛡️ Liability insurance 💸 Free estimate 24h 🕐 Mon-Fri 7am-5:30pm, Sat 8am-2pm
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Ajax homeowners know the challenge: mature silver and sugar maples line the post-war streets, cedar hedges mark every property line, and ravine lots create tight access for any tree work. Lakeridge Tree Trimming has served Ajax and the Oshawa area since 2011, bringing ISA Certified Arborists to properties across L1S 2H9 and beyond.

Whether a limb hangs over your roof after an ice storm, a cedar hedge has grown wild, or an ash tree shows signs of decline, we understand the specific terrain and tree species that define your neighbourhood. We arrive fully insured, equipped for steep ravine lots and narrow gate access, and leave your property clean.

Our expertise in Ajax (L1S 2H9)

Ajax sits on the lakeshore west of Whitby, with planned post-war subdivisions in the core and newer growth behind. That mix creates two distinct tree-care scenarios. Older streets are lined with mature silver maples and oaks that need deadwooding, crown reduction and structural pruning to stay healthy and safe. Newer residential areas feature younger trees requiring formative pruning to establish good branch architecture before they mature.

Cedar hedges are nearly universal here, and they thrive on regular trimming in late spring and summer. Ravine lots are common across the Oshawa area, and steep slopes with limited equipment access are routine for our crews. We also see emerald ash borer pressure on declining ash trees, and we can assess, treat or safely remove them before they become brittle and hazardous to climb.

Since 2011, our ISA Certified Arborists have managed storm damage, planned removals, stump grinding and hedge work on hundreds of Ajax properties. We know the local utilities, respect approach distances around private service entrances, and coordinate with the City of Oshawa when a permit is required.

Our services in Ajax

How a tree service visit works in Ajax

First, we assess your trees and site. We arrive with a clear understanding of your property layout, access constraints (many Ajax homes are reached only through a standard gate), and the specific species and condition of your trees. If you need a permit from the City of Oshawa for removal, we can provide an arborist report to support your application.

Next, we perform the work. Our crews are trained to work safely in tight backyards, on ravine slopes and around mature street trees. We use modern equipment for trimming, pruning, removal and stump grinding. For emergency calls after a windstorm or ice storm, we respond 24/7 to clear hazards from roofs, vehicles and power lines.

Finally, we clean up. We chip wood on site when appropriate, remove debris, and restore your yard so you would not know we were there. Stumps are ground below grade or removed entirely, depending on your preference and budget.

Pricing for Ajax tree work depends on tree size, species, condition, site access and complexity. Hedge trimming starts from $95. Low branch removal and wood chipping run from $105 to $120. Tree pruning and crown reduction range from $285 to $315. Stump grinding begins at $145. Larger removals, land clearing, tree planting and specialist work such as emerald ash borer assessment or arborist reports are quoted individually. We offer free estimates within 24 hours. Call (289) 367-8616 to describe your project and get a firm price.

🌳 ISA Certified Arborists — fully insured service in Ajax.

Why do Ajax properties often need silver maple deadwooding?
Silver maples dominate the post-war streets of Ajax and are prone to branch failure, especially in ice storms and high winds. Dead or dying branches become weak and can drop without warning. Regular deadwooding removes hazardous wood, improves crown structure and extends the tree's life. We recommend inspection every two to three years for mature specimens.
Do I need a permit from the City of Oshawa to remove a tree on my Ajax property?
The City of Oshawa may require a permit for private tree removal, depending on tree size and location. Rules vary across the Oshawa area and change over time, so always check with the city first. We can prepare an arborist report to support your application. Contact us at (289) 367-8616 and we will advise on the likely requirement for your specific tree.
My cedar hedge is overgrown and blocks my view. When should I trim it?
Late spring and summer are ideal for cedar hedge trimming in the Oshawa area. Growth is vigorous and the hedge recovers quickly. Trimming in dormancy (late fall to late winter) is less effective because the hedge is slow to regenerate. We trim hedges from $95 upwards, depending on height, length and density. A free estimate takes minutes.
We have a ravine lot in Ajax with steep access. Can you work here?
Yes. Ravine lots are common across the Oshawa area and our crews are trained to work safely on slopes. We assess access, plan equipment placement and use techniques that respect the terrain. Steep sites may cost more due to complexity and safety precautions, but we handle them routinely. Describe your lot when you call (289) 367-8616 for a free estimate.
What is emerald ash borer and should I worry about it in Ajax?
Emerald ash borer (EAB) is an invasive beetle that kills ash trees across Ontario. Infested trees decline rapidly and become brittle and unsafe to climb. We offer free EAB assessment to determine if your ash is at risk. If caught early, injection treatment from late spring to early summer can slow decline. If the tree is already failing, we remove it safely. Call us to assess your ash trees.
Can you work near hydro lines on my Ajax property?
We work safely around your private electrical service entrance, respecting all approach distances required by law. We never touch the public distribution network operated by your local utility or Hydro One. If your trees are near hydro lines, describe the situation when you call (289) 367-8616 and we will confirm we can help. Many Ajax properties have this constraint and we manage it routinely.
We had an ice storm and a large limb is hanging over our roof. Can you respond today?
Yes. We offer 24/7 emergency tree removal for storm damage. Ice storms and summer windstorms peak in late winter and mid-summer respectively. Call (289) 367-8616 immediately and describe the hazard. We will prioritize based on risk to life and property. Emergency work is quoted at the time of call. We are fully insured and our crews are trained to work safely in urgent conditions.
Why choose us?

Trusted contractors since 2011

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Qualified professionals

Ongoing training, professional equipment, careful and code-compliant work

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Fully insured

Full coverage on every job, no exceptions

Available Mon-Fri 7am-5:30pm, Sat 8am-2pm

Emergencies, weekends and holidays: available when you need us

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100% free estimate

A reply within 24h, no obligation, by phone or through the form

All our services

Our Tree Trimming and Tree Care Services in Oshawa

All your work handled by qualified professionals in Oshawa

Tree Removal

Safe removal of any tree, from open lots to the tightest Oshawa backyard.

Included in your tree removal

  • Site secured and the work area marked off
  • Controlled sectional dismantling and rigging
  • Fences, roofs and private service wires protected
  • Wood cut to length and brush hauled away
Learn more

Tree Trimming

Your trees trimmed by ISA Certified Arborists, for their health, their structure and your safety.

Included in your tree trimming

  • Assessment of the tree before we start
  • Crown thinning and deadwood removal
  • Clearance from your roof, siding and walkways
  • Branches chipped and the site left clean
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Tree Pruning & Crown Reduction

Selective structural pruning to ISA standards, in the right season for the species.

Included in your tree pruning

  • Selective cuts suited to the species
  • Clean cuts that respect the branch collar
  • Crossing and rubbing limbs resolved
  • Debris chipped and the yard raked clean
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24/7 Emergency Tree Removal

Round-the-clock response after windstorms and ice storms, when a tree cannot wait.

Included in your emergency call-out

  • Call taken and crew dispatched as a priority
  • Immediate securing of access and hazards
  • Clearing and cutting on site
  • Photos and a written report to document your insurance claim
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Stump Grinding

Stumps ground below grade so you can re-sod, replant or rebuild.

Included in your stump grinding

  • Stump and surface roots ground out below grade
  • Underground services located before we dig
  • Wood chips raked up and removed
  • Ground levelled and ready to re-landscape
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Full Stump Removal

Full stump and root-ball extraction where grinding is not enough.

Included in your stump removal

  • Assessment of access for the machine
  • Underground services located before excavation
  • Stump and root ball fully extracted and removed
  • Hole backfilled and the ground levelled
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Hedge & Cedar Hedge Trimming

Cedar hedges trimmed tight and square, so they stay dense from top to bottom.

Included in your hedge trimming

  • Both faces and the top cut to a line
  • Neglected hedges brought back over several seasons
  • Clippings raked up and hauled away
  • Timing matched to the growing season
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Tree Cabling & Bracing

Support systems that let a valuable mature tree live out its life instead of coming down.

Included in your cabling and bracing

  • Inspection of the union and any cracks
  • System chosen: dynamic cable or threaded brace rod
  • Installation to recognized arboricultural standards
  • A written re-inspection schedule
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Emerald Ash Borer Assessment

Honest assessment and treatment of ash trees attacked by the emerald ash borer.

Included in your EAB treatment

  • Diagnosis of how far the infestation has gone
  • Trunk injection (TreeAzin or equivalent)
  • A multi-year retreatment schedule
  • A written recommendation: treat, or remove
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Ash Tree Removal

Specialized removal of declining ash, whose brittle wood calls for experienced climbers.

Included in your ash removal

  • Assessment of how far the decline has gone
  • Rigging adapted to brittle, unpredictable wood
  • Disposal handled according to the rules for infested wood
  • The site left completely clean
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Wood Chipping

The chipper comes to you: a brush pile turned into clean chips in an hour or two.

Included in your wood chipping

  • Chipper brought onto the property
  • Branches and cutting debris processed on site
  • Chips left as free mulch, your choice
  • Full haul-away on request
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Low Branch Removal

Storm debris and cleanup piles picked up, loaded and gone.

Included in your branch removal

  • Branches collected from across the property
  • Loading and transport
  • Responsible disposal of the green waste
  • The yard left tidy
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Trees Near Hydro Lines

Clearance of branches threatening your private service entrance, within safe approach distances.

Included in your clearance work

  • Safe assessment of approach distances
  • Clearance trimming of your private service entrance
  • Anything on the your local utility or Hydro One network reported to the utility, never touched by us
  • Debris raked up and removed
Learn more

Fruit Tree Pruning

Formative and fruiting pruning for apple, pear, plum and cherry, timed to the season.

Included in your fruit tree pruning

  • Formative or fruiting cuts, depending on the tree
  • Timed to the right stage of the Ontario season
  • Deadwood and water sprouts removed
  • Care advice for the season ahead
Learn more

Tree Planting

The right species, planted at the right depth, for Ontario clay and winters.

Included in your tree planting

  • Species chosen for areas 5 to 6 and for your yard
  • Soil and planting pit prepared properly
  • Staking and mulching
  • Watering instructions for the first two seasons
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Land Clearing

Lots cleared for construction, additions or landscaping, in a single pass.

Included in your lot clearing

  • Boundaries marked and keeper trees identified
  • Removals and stump grinding coordinated
  • Debris chipped on site
  • Ground left ready for the next trade
Learn more

Tree Disease Diagnosis

A real diagnosis of what is wrong, and a realistic plan, not a miracle spray.

Included in your diagnosis

  • Examination of the tree by a certified arborist
  • Identification of the pest or disease
  • A costed treatment plan
  • A documented recommendation if removal is the honest answer
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Arborist Report & Risk Assessment

A written assessment by an ISA Certified Arborist, the document a permit application needs.

Included in your arborist report

  • Structured visual inspection of the tree
  • Assessment of the risk of failure
  • Written report sent to you by email
  • Prepared to support a City of Oshawa permit application
Learn more
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