Wylie has grown faster than almost any city in Collin County, and with that growth came thousands of trees. Many of those trees — planted in new subdivisions between 2000 and 2015 — are now 15 to 25 years old. That's the most important pruning window in a tree's life.

Trees in this age range are large enough to cause significant damage if they develop structural problems, but young enough that proper pruning can prevent those problems from developing in the first place. If you have trees in this range on your Wylie property, regular trimming isn't just cosmetic — it's an investment in the long-term health and safety of your trees.

The best time to trim most trees in Wylie depends on the species:

Live oak and red oak: November through January only. This is the most important rule in North Texas tree care. Oak wilt — a fatal fungal disease — spreads rapidly when fresh pruning wounds are exposed during the growing season (February through June). The beetles that carry the oak wilt fungus are most active during this period. Always prune oaks in the dormant season, and seal wounds immediately with pruning paint.

Cedar elm: Late fall through winter. Cedar elms are susceptible to Dutch elm disease, which also spreads through pruning wounds during the growing season. Winter pruning reduces this risk.

Pecan: Late winter (January–February). Pecans should be pruned while fully dormant, before bud break. This is also the best time to assess the canopy structure and remove crossing or rubbing branches.

Ornamental trees (crape myrtle, red bud, etc.): Late winter. Most ornamentals benefit from late winter pruning before spring growth begins.

Dead or hazardous branches: Any time. Dead, broken, or hazardous branches should be removed as soon as they're identified, regardless of season.

Tree trimming costs in Wylie depend on tree size, species, and the amount of work needed:

• Small trees (under 20 feet): $100–$300
• Medium trees (20–40 feet): $300–$700
• Large trees (40+ feet): $700–$1,500+

Most Wylie homeowners with 3–5 trees in the 20–40 foot range can expect to spend $800–$2,000 for a full property trim. Tree Crew provides free on-site estimates — the only accurate price is one based on seeing your specific trees.

A professional tree trimming service in Wylie should include:

Crown cleaning — Removing dead, dying, diseased, and crossing branches from throughout the canopy. This is the foundation of any good trim.

Crown thinning — Selectively removing interior branches to improve light penetration and air circulation. This reduces wind resistance and the risk of storm damage.

Crown raising — Removing lower branches to provide clearance over structures, driveways, and pedestrian areas.

Crown reduction — Reducing the overall size of the canopy when a tree has grown too large for its space. This requires careful technique to avoid creating large wounds that invite disease.

Structural pruning — For younger trees, removing co-dominant stems and establishing a strong central leader. This is the most valuable pruning you can do on a young tree.

Here's something most Wylie homeowners don't realize: the trees in your neighborhood are all roughly the same age. When a subdivision is developed, the builder plants trees of similar size at the same time. Twenty years later, those trees all reach the critical structural pruning window simultaneously.

This means that if you haven't had your trees assessed recently, there's a good chance they have structural issues that are still correctable — but won't be for much longer. Co-dominant stems, included bark, and crossing branches are all much easier (and cheaper) to address on a 20-year-old tree than on a 40-year-old one.

Tree Crew offers free structural assessments with every trimming estimate in Wylie.

When hiring a tree trimming service in Wylie, look for:

• Proof of insurance. Always verify liability and workers' comp coverage before work begins.
• Knowledge of oak wilt timing. Any company that offers to trim your oaks in spring or summer without discussing oak wilt risk is a red flag.
• Proper pruning technique. Flush cuts, topping, and "lion's tailing" (stripping interior branches) are all harmful practices. A qualified crew makes proper reduction cuts and maintains the tree's natural form.
• Written estimates. Get the scope of work and price in writing before any work starts.

Tree Crew has served Wylie and the surrounding Collin County area for 27 years. Call (972) 999-3627 for a free estimate.