We will work with you to ensure that your trees are healthy, safe, beautiful, and will enhance the value and enjoyment of your property for years to come. Give us a call today! We will call you back in the afternoon or evening to schedule an estimate. If you prefer, we can look at your trees while you are at work and leave an estimate at your door.

We serve all of San Diego County, including Santee, El Cajon, La Mesa, Poway, Alpine, Ramona, Lakeside, La Jolla, Pacific Beach, Clairemont, Spring Valley, Chula Vista, Bonita, Carmel Valley, Del Mar, Rancho Santa Fe, Escondido, Coronado, Carlsbad, Cardiff, Solana Beach, Leucadia, Downtown, and Imperial Beach.

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About Report

Treeline's owner, Jeff Grennan, grew up surfing and fishing in San Diego. He got an early education in native plants from his father, Al Grennan, a local botany professor and an expert in native plants. Jeff spent much of his childhood helping Al collect samples in the San Diego backcountry. Jeff started in the tree business in his 20s, where he learned the finer points of tree care from Michael Ball, a well-known local arborist.

Faq Report

Be sure to hire a company that carries liability insurance and worker's compensation insurance. Both kinds of insurance protect property owners from liability in case something goes wrong. A legitimate tree service should have both. Also, consider the company's experience and reputation. Most skilled arborists have learned the trade by working in the business and learning from other arborists over a course of years.

Reviews (6)

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Kathy Pettigrew

Aug 22, 2020

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A very professional company. Mike managed to get us squeezed in way ahead of schedule. The crew even cleand the old leaves off our roof while cutting back the tree.

S. Shenanigans

Aug 31, 2019

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I've seen and experienced all the rest, and now finally I've had the best! If you've had trouble in the past or issues of any kind with your previous tree trimmers, don't hesitate to call these guys! From start to finish, beginning with the bid to the final cleanup, they are everything you would expect from a tree trimming company. Believe me, there are not enough words. Check out their website to see what you can expect. Down to the letter of every description and question answered, this is the crew to call! Thank you so very much Treeline! I will be calling again for the next trim.

Jack Rosenthal

Dec 24, 2018

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I highly recommend Treeline Tree Service. They recently removed a large pine and palm tree for me. The team was on time, polite and wasted no time getting the trees out...while leaving the yard entirely free from debris. It is very refreshing to pay a fair price for a job well done.
Jack Rosenthal

Kristi Sisson

Sep 02, 2018

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The guys were awesome. Had great suggestions about other trees we weren't sure about, and cleaned everything up!!

Jeff Sternberg

Jul 14, 2018

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Very professional and affordable. Arrived on time and did a great job exactly as promised.

Derek D.

Jan 03, 2017

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They have a lot of experience and knowledge. Palm's every 6 months and the rest once a year. Friendly, English speaking crew works hard to make sure the customer is always happy.