Why Nick’s?

Expertise and Experience

Safety is our number one priority, for our crew and our clients and their property. Below are our certifications, accreditations, and insurance information that propel our safety standards, industry knowledge, and overall ability to provide our customers with top-of-the-industry service.


International Society of Arboriculture’ is known throughout the world as the premier organization for tree knowledge and care. Earning an ISA Credential is a sign of a desire for optimal tree care as well as a high level of dedication to the profession and the community. 


Tree Care Industry Association (TCIA) is America’s oldest and most respected tree-care trade association. Accreditation helps consumers identify qualified tree care companies who conduct business in a safe, legal, and ethical manner. 

TCIA Accreditation

Accredited since 2017. TCIA accreditation is a consumer confidence program that helps clients find tree service companies in the tree care industry that have been inspected and accredited based on adherence to business ethics, technical competence and consumer satisfaction.  


Our crew is CTSP Certified. This program is the only safety credentialing program in the industry and is designed to address several of the safety challenges that tree care companies face.


TCIA’s Electrical Hazards Awareness Program (EHAP) is a great way to keep workers safe, ensure OSHA compliance and document training.

The National Commission for the Certification of Crane Operators (NCCCO) is an independent, non-profit organization established in 1995 by industry to develop and administer a nationwide program for the certification of crane operators and related personnel. Since then, NCCCO has administered over 700,000 nationally accredited written and practical examinations and issued more than 130,000 certifications in all 50 states. (PRNewsFoto/National Commission for the Certification of Crane Operators)

Our crane operators are NCCCO Certified. National Commission for the Certification of Crane Operators (NCCCO).

Additional Considerations

  • Work is performed in accordance with ANSI A300 & Z133 safety standards. (ANSI) American National Standards Institute
  • Fully Insured & Covered with workman’s comp.
  • State of the art equipment & state of the industry practices & techniques
  • CPR/First Aid Certified
  • Our crew participates in the TCIA Tree Care Academy Continuing Education Program & receive other various certifications through this training.


Mark Bundy

Kristi Summers

Steve King


Giving Back

We, at Nick’s Tree Service, are so thankful to be a part of the Tulsa/Broken Arrow community. We have given back with grateful hearts to several organizations, including homeless and hunger efforts, as well as housing opportunities for our veterans. We always strive to be a blessing to our beautiful community and encourage our employees to be a light and make a positive impact in the community as well.