Keystone Gardens is your Home for quality Landscape Installation and Design. We have been serving Philadelphia Suburbs, City, Main Line and surrounding counties for over 25 years. You have probably seen our job signs on the most beautiful properties in Wayne, Devon, Wynnewood, Haverford, Gladwyn, Berwyn, Malvern, Swarthmore, Media, Lower Merion, Penn Valley, West Chester, King of Prussia, Blue Bell and everywhere in between! We are proud to have a loyal and growing customer base among the best home owners in the region.
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Mike Garrison's passion is creating beautiful and functional landscapes. Founded in 1992, Keystone Gardens has become one of the best-known landscape companies in the region. Keystone Gardens has enjoyed a loyal following in the Philadelphia Main Line & Suburbs. It has become so because Mike's other passion is running a great business.
Many of our services work best when combined. For example, our turf program yields the best results when coordinated with our mowing program. New plantings are best served with our garden maintenance plans, watering program, and plant health care visits. Discuss your needs with your Landscape Designer and they will put you on the right path to have lovely outdoor living space, welcoming walks, gracious gardens and inviting lighting. No green thumb, No Problem! We will do all the work and you get bragging rights!
Our Team at Keystone Gardens is made up of many multi faceted individuals as well as specialists in the field of horticulture and Landscape Design. We have a many tiered interview process and regular evaluations to make sure we have the best staff in place to serve our customer's needs. Travis came to Keystone Gardens as a team member on a landscaping crew.
Reviews (4)
Andrew Blazynski
Feb 28, 2022
Angela Bruno
Dec 21, 2021
I had an agreement with Keystone Gardens for the last three years where I purchased holiday lights and then their company would install/uninstall them each season and then store the lights. This year when it came to renew my 3 years with them their prices almost doubled (no problem with that- I understand that prices go up and I just decided to go with another company that would install them at a better price) and I decided to just pick up my lights from them.
When I got to their location my lights were outside in a trash bag- clearly not stored properly. I immediately emailed the contact I had at Keystone saying that this is how I found them and that hopefully when I took them home that they would work. Not surprisingly when I got home the lights did not work and there was water and dirt in many of the bulbs due to the incorrect storage.
When I emailed my contact the owner of the company wouldn't even contact me back but denied my request for a partial refund of the lights. I had working lights when they were taken down last year and even though I wasn't going to renew my services with Keystone, I expected properly stored and working lights when I got them this year. The fact that he owner won't even contact me back says a lot about the company. Very disappointed- I would never recommend this company for any service.
When I got to their location my lights were outside in a trash bag- clearly not stored properly. I immediately emailed the contact I had at Keystone saying that this is how I found them and that hopefully when I took them home that they would work. Not surprisingly when I got home the lights did not work and there was water and dirt in many of the bulbs due to the incorrect storage.
When I emailed my contact the owner of the company wouldn't even contact me back but denied my request for a partial refund of the lights. I had working lights when they were taken down last year and even though I wasn't going to renew my services with Keystone, I expected properly stored and working lights when I got them this year. The fact that he owner won't even contact me back says a lot about the company. Very disappointed- I would never recommend this company for any service.
Tom Hawks
Apr 11, 2019
I had a mid-size landscaping job done to our back yard. Mike and his team were first class all the way. They showed up on time, cleaned up at the end of every day, very friendly and extremely knowledgeable. A few days later we had our first big rain storm, we saw the grade was off a little bit. They were out the next day to correct it with no questions asked.top notch! Thank you Keystone Gardens team - we love our backyard! Tom & Michele Hawks
Elise Artelt
Apr 30, 2017
Keystone Gardens came out and listened to what I wanted and that was the end of that. They did plant a bush successfully. One of the plants came in a pot and the plant was half in the ground without the shape being disturbed. They planted three purple plants on one side of my front walkway, but not on the other side. They planted a plant with red flowers that eventually grew higher than the azaleas on either side of it, very straggly and ugly.
I would be very careful and if you are going to have them do the work, make sure you watch what they do and hold them accountable. When I called to have them back, they never responded. And by the way - they cost a fortune! for nothing.
I would be very careful and if you are going to have them do the work, make sure you watch what they do and hold them accountable. When I called to have them back, they never responded. And by the way - they cost a fortune! for nothing.
