Now Is the Time for Pruning

When the leaves have fallen, the shape and structure of trees becomes clearly visible. This is a great time of year to prune to remove dead or diseased wood and broken branches. Learn more about this important tree service.

Learn About Pruning

Harry ClewlowBartlett Champion

Harry Clewlow champions the trees, landscapes, and property investments of the customers in his care. And he's one of the many reasons we've become the premier scientific tree and shrub care company in the world.

Learn about the Champion Programme

What Causes Girdling Roots?

Girdling roots are lateral roots that press into or circle the trunk, restricting the movement of water and nutrients. Find out what causes this issue and what can be done about it.

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The Science Behind Autumn Foliage

Why do leaves change colour in autumn? Learn about the pigments that leaves contain and how environmental factors can influence the seasonal display.

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Our Consultancy Advice, assessments, and technical reports

In addition to providing tree and shrub care services, Bartlett Tree Experts can also meet all your needs for development sites, surveys, planning, and reports.

All Consultancy Services

Make an Appointment

Call 703-397-8410 or request an appointment online to discover why Bartlett is the leader in tree care services.

Find a Location

Bartlett has locations throughout Great Britain, Ireland, the U.S., and the Canadian provinces of Alberta, British Columbia, and Ontario.

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About Bartlett Tree Experts

Bartlett Tree Experts was founded in 1907 by Francis A. Bartlett and is the world's leading scientific tree and shrub care company. From its over 100 offices worldwide, Bartlett helps both residential and commercial customers maintain beautiful, healthy trees. In addition, as a government contractor, we offer competitive bids and provide quality tree service with timely implementation.

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Tip of the Month

Winter brings many challenges for trees that are exposed to harsh weather and extreme temperatures.

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Tree Services

Consultancy

Cabling and Bracing

Fertilisation and Soil Care

Insect and Disease Management

Planting and Transplanting

Pruning

News & Events

Reader's Choice Award - Best Tree Service

Fauquier Times has awarded this office with the Reader's Choice award for 2018 for the Ask the Arb articles we write bi-weekly for the newspaper.

News & Events

Bartlett Tree Experts Acquires Urban Forestry Services, Inc.

Read the latest news from Bartlett in our news release library.

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News & Events

BARTLETT TREE EXPERTS RECEIVES TREE CARE ACCREDITATION IN THE UNITED KINGDOM AND IRELAND

Read the latest news from Bartlett in our news release library.

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News & Events

Vice-president of Bartlett Tree Experts presented with ISA’s highest honor

Read the latest news from Bartlett in our news release library.

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News & Events

ISA honors industry leaders as 2018 “Award of Distinction” recipients

Read the latest news from Bartlett in our news release library.

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By Appointment to Her Majesty the Queen - Tree Surgeons - F.A. Bartlett Tree Experts Co. LTD.

Royal Warrant

Royal warrants of appointment have been issued for centuries to those who supply goods or services to a royal court or certain royal personages. In the United Kingdom, grants are currently made by three members of the British Royal Family to companies or tradesmen who supply goods and services to individuals in the family. Bartlett is proud to hold the Tree Surgeons warrant for Her Majesty the Queen.