Licenses & Certifications – Spence's Tree Service

Licenses & Certifications

Safety-first tree work by a Maryland Licensed Tree Expert ( #2324) and an ISA-Certified Arborist ( MA-7215A). Trusted across Southern Maryland and beyond.

Why certifications matter

Tree work affects your home, your safety, and your insurance. Hiring a properly licensed and certified company protects you from liability and ensures your trees are cared for to industry standards. Our team follows ANSI A300 pruning standards and ANSI Z133 safety practices on every job.

Maryland Licensed Tree Expert (#2324) ISA-Certified Arborist (MA-7215A) ANSI A300 & Z133 compliant
Fully licensed & insured 50+ years serving Maryland Free estimates
State License

Maryland Licensed Tree Expert (#2324)

Maryland requires an LTE license for any company that advertises or performs tree removal, pruning, or tree surgery for pay. LTEs are tested on safety, biology, and proper pruning, and must carry insurance.

  • Company: Spence's Tree Service
  • LTE License #: 2324
  • Status: Active
  • Insurance: General liability and workers' comp
Verify on MD DNR
Professional Credential

ISA-Certified Arborist (MA-7215A)

ISA-Certified Arborists have documented experience and pass a comprehensive exam covering tree biology, diagnosis, maintenance, safety, and ethics. Certification is maintained with continuing education.

  • Arborist: Matthew Curtin
  • ISA Cert ID: MA-7215A
  • Status: Current
  • CEUs: Ongoing to stay current with best practices
Verify on ISA

Standards we follow

ANSI A300 Pruning

Health and structure focused pruning. No topping. No flush cuts. Correct reduction and clearance techniques for long-term tree health.

ANSI Z133 Safety

PPE, rigging, chainsaw, aerial lift, and electrical hazard safety standards that protect crews and property.

Certification FAQs

Do I legally need an LTE for tree work in Maryland?
Yes. Maryland requires a Licensed Tree Expert for paid pruning, removal, or tree surgery. It protects homeowners and ensures the work meets state standards.
What is the difference between LTE and ISA-Certified Arborist?
LTE is a state license. ISA is a professional certification recognized across North America. We hold both.
Can you provide insurance and license documentation?
Yes. Ask for a copy of our insurance certificate and licenses anytime. We can include PDFs with proposals or before we start.

Hire a licensed and certified tree expert

Get it done right and safely. Call (301) 855-4308 or request a free estimate.

Call (301) 855-4308 Request Free Estimate