Colgan Tree & Landscape Service

Business Details

Emergency

services

Expert Tree Services in Long Island, NY

Colgan Tree & Landscape Service has been dedicated to providing exceptional tree care and landscaping solutions across Long Island since our founding. Our team of ISA Certified Arborists brings decades of combined experience in tree removal, pruning, emergency services, and comprehensive landscape management. We prioritize client needs through personalized assessments, offering tailored recommendations for tree health and property enhancement. Our commitment to safety, quality, and environmental stewardship ensures every project meets the highest industry standards. With advanced equipment and specialized expertise in storm damage mitigation, stump removal, and land clearing, we deliver reliable service for both residential and commercial properties.

Our reputation for excellence in Nassau and Suffolk Counties is built on consistent, professional execution and a deep understanding of local ecological conditions. We maintain full insurance coverage for client protection while offering 24/7 emergency response capabilities. Through continuous training and adherence to ISA certification requirements, our professionals remain at the forefront of arboricultural best practices. Our comprehensive approach extends to landscape design and planting services, ensuring holistic property care. This dedication to quality and customer satisfaction has established us as a trusted partner for tree and landscape management in the New York metropolitan area.

Services

Tree Removal Tree Pruning Emergency Tree Removal Land Clearing Stump Grinding Arborist Services Landscape Planting

Highlights and features

We offer 24/7 emergency tree removal services.
Our team includes ISA Certified Arborists.
With decades of experience in tree care services.
We provide comprehensive landscaping and tree planting.
Fully insured for client and crew protection.

Associations and certifications

International Society of Arboriculture (ISA)

Website

Update Listing

Services

Tree Removal

Professional tree removal for dead, damaged, or hazardous trees. Our certified arborists use specialized equipment to safely remove trees near structures and power lines. We provide complete site cleanup after removal.

Tree Pruning

Precision tree pruning to maintain health and appearance. We perform crown cleaning, thinning, and shaping while preserving structural integrity. Regular pruning prevents storm damage and promotes healthy growth patterns.

Emergency Tree Removal

24/7 emergency response for storm-damaged trees. Our crews handle urgent removals of fallen or hazardous trees. We prioritize safety while restoring property access and eliminating immediate risks from wind or weather events.

Stump Grinding

Complete stump removal using professional Vermeer grinding equipment. We handle stumps of all sizes in challenging locations. Customers can choose to reuse wood chips as mulch or have them hauled away.

Arborist Services

ISA Certified Arborists provide tree health assessments and maintenance recommendations. Services include disease diagnosis, pruning guidance, and risk assessment for property trees. We offer expert advice on tree preservation and removal needs.

Questions

Do you offer emergency tree services?

Yes, we provide 24/7 emergency tree removal services for storm damage and urgent situations.

Are your arborists certified?

All our arborists hold International Society of Arboriculture (ISA) certification.

What tree services do you provide?

We offer complete tree care including removal, pruning, stump grinding, and land clearing.

Do you service commercial properties?

Yes, we provide tree and landscape services for both residential and commercial clients.

What areas do you serve?

We serve Nassau and Suffolk Counties on Long Island and the New York metropolitan area.

Reviews (7)

Write a Review

Andrew Greenwood

Nov 29, 2021 Report

Positive:Professionalism,Punctuality,Quality,Responsiveness,Value
Pleasure to work with Peter and his team. 5 star service and quality!
Services:Tree removal,Tree trimming and pruning,Stump removal

Lauren Polsino

Sep 30, 2021 Report

Had a HUGE tree directly in front of my house I wanted taken down. I contacted them based on reviews on Yelp. Within 24 hours someone was at my house to give an estimate. It took me about two weeks to contact them again to set up an appointment. Within a week the guys were at my house. They did such an excellent job. You can't even tell there was ever a tree there. Quick. Efficient. Painless. The price was excellent. I will definitely be using them again to do some trimming around my backyard! Thank you for an excellent experience!

Veronica Bean

Jul 05, 2021 Report

Positive:Professionalism,Responsiveness
Very great service and in high demand. Waited a few weeks for our appointment from the time we called but it was worth it. They came and took care of everything. Highly recommend Colgan and will use their team going forward
Services:Tree removal,Tree trimming and pruning,Stump removal

Connie Economos

Mar 29, 2021 Report

I had a bamboo problem in my backyard. They had to remove all the bamboo and the roots as well as all the other trees that were in my backyard in the back by my fence and alongside my fence. They had to remove stumps, rocks, old shrubbery from the previous owners. They were supposed to use a machine to make a 3 foot trench down so they could put in the bamboo barrier. Were not able to use the machine so they physically did it. Non-stop for 7 hours before they were able to place in the barrier. When the job was completed it was completely clean of all debris. I highly recommend Peter and his team

Joe Lucchesi

Sep 05, 2020 Report

Peter and his crew are absolutely amazing.. He is the example of complete professionalism. Showed up on time, gave an honest appraisal on what needed to be done. We set a date. and like a well oiled machine his guys were here first thing in the morning at 8 am just like he said they would be. The crew themselves were very polite, Caring and respectful of my property throughout the entirety of the job. I cannot say enough just how much of an amazing job they did. We will never use anyone else.

Kerry D.

Aug 13, 2020 Report

Avoid. Only 1 star because I had to leave a star. They are thieves. Cashed a deposit check before work was done. Work was then cancelled. After days of promising to return our money and giving us the run around, they refused. Taking advantage of people in the aftermath of a storm. Avoid this business. Unethical and unprofessional.

David P.

Aug 10, 2020 Report

Peter and his crew cut down a huge tree from a neighbors house that hit my mom's house due to the tropical storm. The damage in Kings Park was horrible, power lines down and trees uprooted. Since our neighbor paid the the clean up, what more could we ask. Peter and team showed up in a day right in the middle of power outages, and several dozen calls for jobs. Its a tree removal, huge trees so its done. My neighbor would have to wait weeks to get someone. Peter thank you for timely work we appreciate it.