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Customer Testimonials

“For over 14 years, I have entrusted the care of my trees, plants and orchard to SavATree. Their highly qualified arborists have exacting standards and understand how to maintain the health and form of the various species of trees on my property. I admire the artistic skill that goes into the pruning and love the colorful blossoms, fruits and foliage that flourish as a result of their impeccable care.”

Martha Stewart
Katonah, NY

“Let me say that Vassar's association with SavATree has been very positive and we are achieving great success in managing our campus trees in terms of safety and aesthetics. And our insurance carrier is quite pleased with this effort. Vassar is pleased with SavATree and the work being performed on campus.”

Jeffrey C. Horst, Vassar College
Poughkeepsie, NY

“Your tree crew (a father and two sons) just finished removing two trees, and pruning another on my property. They were extremely neat and professional, making sure that everything was they way they found it. I could not be more satisfied. I definitely plan on using your company for any future tree work on my property, and will also heartily recommend you to anyone I know needing your services.”

J. Andersen
Danbury, CT

“Efficient, high quality, professional competence — all at a competitive sum. At first [Alison] Pottage won me over by her solid knowledge as an arborist, then the crew did their job to her specifications on our 60 to 70 foot oaks within a remarkable period of time -- and left the grounds quite clean.”
Bob Busser
Philadelphia, PA

“You take on a job, call it a problem, gigantic or small, and you go to it. True Professionals. I am at peace for having found SavATree. Sometimes bills are paid grudgingly. I pay with respect to a company whose pride lives up to its logo. It’s love of what you do and I thank you.”

Sam Fink
Great Neck, NY
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Resistograph Technology

The resistograph is an instrument that detects decay and cavities in trees and timber. Through resistograph technology, an arborist is able to detect wood decay, stages of rot, hollow areas, cracks and ring structure. The resistograph is an ideal device for estimating tree stability and longevity. The resistograph is based on a drilling resistance measuring method developed by Frank Rinn in Heidelberg, Germany.

As the micro drill enters the tree, the resistance of the wood changes the rotation speed of the drill. These variations are translated into a graph, which looks a lot like an EKG print out. The tiny drilling hole closes itself up without any damage to the tree.

Aside from the tree care industry, the resistograph has a number of uses. It is used to determine amount of decay in living trees, dead stems, roof beams, bridge timbers and wooden framed houses. It is also used in root, trunk and climbing inspections. In some species, the resistograph can be used to measure tree growth diameter and bark thickness. The instrument was initially developed for the tree care industry, but is now used in multiple industries: termite and pest control, utility poles, building inspection, timber bridge inspection and playground inspection. Prevent an accident before it occurs!

The resistograph is fast, accurate and reliable. Its biggest advantage is that it detects decay with virtually no tree damage. It also enables an arborist to analyze annual ring structures and to determine the growth tendency according to the width of annual rings. Its efficiency and reliability make it easy for homeowners to use.

The resistograph will provide you with measurable data which will determine to what extent a tree is at risk of failure. The resistograph is also a key tool for planning a landscape design. It helps homeowners, landscape architects and builders decide which feature tree to keep up when clearing a new home site. It is best to find out if the feature tree has any cavities before you invest in planning the rest of your landscape around it. If you notice any visible defects in your trees, call your local arborist for further examination.

Click or call today to arrange a complimentary consultation from our fully trained and certified arborists for tree care, tree fertilizer and lawn care services from SavATree. Contact the office nearest you.


SavATree provides tree service in the following areas:

Connecticut - Fairfield, Hartford, Litchfield, Middlesex, New Haven, New London, Tolland, Windham; Massachusetts - Barnstable, Bristol, Essex, Franklin, Hampden, Hampshire, Middlesex, Norfolk, Plymouth, Rockingham, Suffolk, Worcester; Maryland - Montgomery, Prince George; New Hampshire - Rockingham; New Jersey - Bergen, Burlington, Essex, Hunterdon, Mercer, Middlesex, Monmouth, Morris, Ocean, Passaic, Summerset, Sussex, Union; New York - Bronx, Brooklyn, Columbia, Dutchess, Manhattan, Nassau, New York, Orange, Putnam, Queens, Rockland, Suffolk, Ulster, Westchester; Pennsylvania - Berks, Bucks, Chester, Delaware, Hampshire, Monroe, Montgomery, Northampton, Philadelphia, York; Virginia - Alexandria, Arlington, Fairfax, Loudoun, Prince William; Washington, D.C.