C M Precision Tree

C M Precision Tree "Don't Let Tree Problems Fall On You" We utilize the safest, most advanced and environmentally sound methods available.

CM Precision Tree specializes in tree removals, tree trimming, stump grinding, and Direct Inject Tree injection system(for beetle and fungus issues). We are fully bonded, licensed, and insured. We are licensed by the State of California, Contractor's License #955841. We take pride in our work and greatly value our customer's satisfaction. Our crews are trained in proper tree care and customer serv

ice practices. Our job sites are left clean after each day of work. We have emergency service available 24 hours a day/7 days a week, and we offer free estimates!

Sometimes a haircut just won't cut it. While we love saving trees, here are 5 signs that removal is the safest choice fo...
03/25/2026

Sometimes a haircut just won't cut it.

While we love saving trees,

here are 5 signs that removal is the safest choice for your property:

The trunk is hollow or has deep cavities.

There are large, dead limbs throughout the canopy.

You see fungus or mushrooms growing at the base.

The tree has a sudden, dangerous lean.

Deep cracks are splitting the main trunk.

Our team assesses these risks to keep your home protected from falling hazards. It is much more fun to enjoy your yard when you have total peace of mind that your property is safe!

📞 Worried about a tree? Call 619-361-7493 for a professional safety check today!

✂️🌳 One of the quickest ways to weaken a branch over time is not the wind… it’s bad pruning cuts.⁣Two common culprits:⁣F...
03/21/2026

✂️🌳 One of the quickest ways to weaken a branch over time is not the wind… it’s bad pruning cuts.

Two common culprits:

Flush cuts (cutting too close to the trunk)

Stubs (leaving a long piece sticking out)

Why it matters:
✅ Flush cuts remove the tree’s natural “healing zone” and can make it harder for the tree to seal the wound.
✅ Stubs often die back, crack, and become an easy entry point for decay.
✅ Both can lead to weaker attachments, hidden rot, and higher break risk down the road.

What you want instead is a clean, correct cut that protects the branch collar and supports proper sealing.

Need a professional pruning plan?
CM Precision has an ISA Certified Arborist to guide pruning decisions for long-term tree health and safety.

Serving San Diego, El Cajon, Del Mar, Alpine, Bonita, Chula Vista, and Poway.
📞 Call 619-361-7493 for a free quote.

🐛🦠 Pests or disease? ⁣They can look similar at first, but there are a few quick clues that point you in the right direct...
03/20/2026

🐛🦠 Pests or disease?

They can look similar at first, but there are a few quick clues that point you in the right direction.

Common pest signs:
✅ Chewed leaves or holes
✅ Sticky residue or black soot-like buildup on leaves
✅ Webbing, clusters, or visible insects
✅ Sawdust-like material near bark

Common disease signs:
✅ Spots, blotches, or unusual patterns on leaves
✅ Wilting even when watering seems normal
✅ Branch dieback starting at tips
✅ Mushrooms or fungus growth near the base or on the trunk

The best next step is a proper diagnosis. CM Precision has an ISA Certified Arborist for tree health assessments and a Qualified Applicator License to apply treatments for insects, fungal issues, and fertilization when appropriate.

Serving San Diego, El Cajon, Del Mar, Alpine, Bonita, Chula Vista, and Poway.
📞 Call 619-361-7493 for a free quote.

🌱 That stump might look harmless… until it becomes a tripping spot, a mower obstacle, or the reason you can’t use that p...
03/18/2026

🌱 That stump might look harmless… until it becomes a tripping spot, a mower obstacle, or the reason you can’t use that part of your yard.

What to expect with stump grinding:
✅ We grind the stump down below the surface
✅ You’re left with wood chips that can be hauled away or reused as mulch
✅ The area becomes easier to level, replant, or prep for new landscaping

Why it matters:
• Frees up usable space
• Makes mowing and edging easier
• Helps clean up the look of your yard
• Reduces places pests like to hide

Need stump grinding in San Diego, El Cajon, Del Mar, Alpine, Bonita, Chula Vista, or Poway?
📞 Call 619-361-7493 for a free quote.


🌳 Sometimes the safest trim is… no trim at all.⁣There are moments when removal is the safer choice, especially when a tr...
03/16/2026

🌳 Sometimes the safest trim is… no trim at all.

There are moments when removal is the safer choice, especially when a tree is no longer structurally sound.

Here are 5 reasons removal may be safer than trimming:

► Major trunk decay or a hollow-sounding base

► Root problems like heaving soil, lifting, or a new lean

► Large cracks or splitting where the tree is under stress

► Severe storm damage or broken major limbs

► High targets nearby like your roof, driveway, or power lines

If you’re not sure which direction is safest, CM Precision can help. We have an ISA Certified Arborist and TRAQ (Tree Risk Assessment Qualification) to evaluate hazard and recommend the right next step.


Serving San Diego, El Cajon, Del Mar, Alpine, Bonita, Chula Vista, and Poway.
📞 Call 619-361-7493 for a free quote.


03/14/2026

Fungus. Cracks. Dead Limbs. 🚩
Your tree might be asking for help. Catch the signs early and protect your property.
Serving San Diego 🌳

When it comes to tree work, homeowners deserve two things: the right call for the tree’s health and a safe, skilled crew...
03/13/2026

When it comes to tree work, homeowners deserve two things: the right call for the tree’s health and a safe, skilled crew to handle the work.

Here’s what “licensed arborist + pro climbers” means for you:
✅ Smarter pruning decisions that support strong structure and healthy growth
✅ Hazard awareness with an ISA Certified Arborist and TRAQ for risky trees and limbs
✅ Safe access in tight spots with trained climbers and the right equipment
✅ Treatment options when needed with a Qualified Applicator License

Planning tree trimming, removal, or a risk assessment in San Diego, El Cajon, Del Mar, Alpine, Bonita, Chula Vista, or Poway?
📞 Call 619-361-7493 for a free quote.


⚠️ 6 signs a tree limb is becoming a hazard🌳⁣• Hanging or sagging that looks new⁣• Dead wood (no leaves when the rest of...
03/11/2026

⚠️ 6 signs a tree limb is becoming a hazard🌳

• Hanging or sagging that looks new

• Dead wood (no leaves when the rest of the tree is full)

• Peeling bark or a hollow sound when gently tapped

• Mushrooms or fungus growing on the branch or at the attachment point

• Rubbing branches (they scrape each other in wind and weaken over time)

If a branch is over your roof, driveway, or a favorite “hangout spot” in the yard, these are the clues you do not want to ignore.

Cracks or splits in the limb or where it connects to the trunk


If you spot one or more of these, CM Precision can assess it safely and recommend the right next step.

We have an ISA Certified Arborist and an ISA Tree Risk Assessment Qualification (TRAQ) for evaluating hazardous trees and risk.

Serving San Diego, El Cajon, Del Mar, Alpine, Bonita, Chula Vista, and Poway.

Call 619-361-7493 for a free quote.


⚠️ Deep cracks in bark are not a “wait and see” moment.🌳⁣If you’re noticing new or widening cracks running down the trun...
03/09/2026

⚠️ Deep cracks in bark are not a “wait and see” moment.🌳

If you’re noticing new or widening cracks running down the trunk,
it can signal stress or structural weakness inside the tree.

Sometimes it’s harmless,
but sometimes it’s the early warning before a bigger failure,
especially after wind, heavy rain, or sudden temperature swings.

What to watch for:
✅ Cracks that look deeper than the surface
✅ A seam that’s getting longer over time
✅ Bulging wood around the crack
✅ Nearby dead branches or a thinning canopy
✅ A lean that looks new

If you’re seeing deep cracks, CM Precision can help with a professional evaluation.

We have an ISA Certified Arborist and an ISA Tree Risk Assessment Qualification (TRAQ) to assess risk and recommend the safest next step.

Serving San Diego, El Cajon, Del Mar, Alpine, Bonita, Chula Vista, and Poway.

Call 619-361-7493 for a free quote.


🌳 Got 5 minutes? ⏱️Your trees would love a quick check-in.Here’s an easy “walk-around” you can do today that helps catch...
03/07/2026

🌳 Got 5 minutes? ⏱️
Your trees would love a quick check-in.

Here’s an easy “walk-around” you can do today that helps catch problems early, before they turn into expensive surprises.

1) Look up (canopy):
Are leaves thinning, patchy, or turning color too early? Any dead branches sticking out?

2) Look at the trunk:
Check for new cracks, peeling bark, oozing, or holes.

3) Check the base:
Any mushrooms/fungus, soft wood, or a gap forming where trunk meets soil?

4) Scan the ground:
Heaving soil, lifted roots, or a lean that looks new can point to stability issues.

5) Spot the targets:
Branches over your roof, driveway, or power lines need extra attention.

🚨If anything looks suspicious, don’t guess.

CM Precision has an ISA Certified Arborist for tree health assessments and diagnosing pests and disease, plus TRAQ for hazardous tree risk evaluations when safety is a concern.

Serving San Diego, El Cajon, Del Mar, Alpine, Bonita, Chula Vista, and Poway.

Call 619-361-7493 for a free quote.

🌳 Stop the “bad haircut"✂️⁣ If someone suggests cutting the top off your tree (called topping), it sounds like a quick f...
03/06/2026

🌳 Stop the “bad haircut"✂️

If someone suggests cutting the top off your tree (called topping), it sounds like a quick fix… but it usually creates bigger problems.


Here’s what topping really does:

✅ It makes the tree grow back faster. The tree panics and pushes out a bunch of quick shoots to replace lost leaves.
✅ That regrowth is weaker. Those new branches attach shallowly and can snap easier in wind.
✅ It looks rough. You get “tufts” of growth and an unnatural shape that often needs repeated cutting.
✅ It can stress the tree. Less canopy means less energy, which can invite pests and disease.

If you want a smaller, safer tree, the better move is proper pruning that reduces weight, improves structure, and keeps the tree looking natural.

Need a professional plan?

CM Precision has an ISA Certified Arborist to recommend the right pruning approach for long-term tree health.

Serving San Diego, El Cajon, Del Mar, Alpine, Bonita, Chula Vista, and Poway.

Call 619-361-7493 for a free quote.


🌳 Quick “tree posture” check: does your tree have two main trunks that form a tight V?⁣That V-shape is much more likely ...
03/04/2026

🌳 Quick “tree posture” check: does your tree have two main trunks that form a tight V?

That V-shape is much more likely to split than a U-shape because the trunks grow so close together that bark can get trapped in the middle.

That creates a weaker connection over time, especially as the tree gets heavier, wind loads hit, or one trunk starts to outgrow the other.

What to look for:
✅ A tight V where the trunks meet
✅ A long seam line down the junction
✅ Cracking, bulging, or a “pulling apart” look after windy days


Want to know if it’s a hazard?


CM Precision has an ISA Certified Arborist and ISA Tree Risk Assessment Qualification (TRAQ) to evaluate risk and recommend the safest next step, often before it becomes an emergency.

Serving San Diego, El Cajon, Del Mar, Alpine, Bonita, Chula Vista, and Poway.

Call 619-361-7493 for a free quote.

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San Diego, CA

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About Us

Trees are beautiful works of nature, and they're a great way to improve the look of any home or business property. However, they keep growing year after year. Their growth will eventually cause problems. If you have a tree that is leaning or overgrown, get specialized tree services from CM Precision Tree and Landscape Maintenance Inc in El Cajon, CA. Our services include:

TREE TRIMMING

TREE REMOVAL

STUMP GRINDING