The GIANT Landscaping Difference

The neighborhood landscape company with a commercial focus.

The Local Leader in Landscape Maintenance Services Since 2003

Giant Landscaping Services has been the leading landscaping company in Manchester NH since 2003, offering a full range of landscape maintenance and construction services. In 2023, we made a decision to drop the construction to focus on what we do best – residential and commercial landscape maintenance services. Limiting our landscaping projects allows us to service more customers sooner and maintain the high standard they have come to expect.

We Provide Landscaping Solutions That Don’t Break the Bank

There comes a point when every landscape needs a refresh – even if the property receives consistent landscape maintenance services like mowing and shrub trimming pruning. Our Landscaping Services – also known as “Landscape Enhancements” – can meet that challenge without breaking the bank.

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Closeup of landscaped area with shrub near entranceway

The Giant crew is respectful and very neat. Thank you to Charlene and Angela for keeping me updated and answering all my questions! They made us feel that we and our business was important.

Carol B.
Bedford, NH

Once again Giant Landscapers did not disappoint. They are back today to do the bark mulching. Kyle and his team are awesome. They did an impeccable job.

Annette Beaulieu

I hired Giant to tear out my old softscape and install new evergreen , a tree and flowers. Also, I added cobblestone and river rock – it came out great!

Sandra Luther

I had an irrigation system installed. Eric, Angel and Joe did a great job. They were on time, worked hard all day, and did a great job with the install and clean up after. I highly recommend Giant Landscaping!

Jon Hopkins

From the early scheduling in February, to the spring clean up to the fall clean up and everything in between is so professional…I could not be any happier!

Michael St. Germain

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A Client

After 10 years using the same landscaper and each year the standard of care decreasing, we switched to Giant and can’t be happier. The people working for Giant are polite and respectful and do not have attitudes.

Gary Wenzel

We hired Giant Landscaping for Spring Cleanup as well as mulch at our home in North Manchester. They did an AMAZING job with both. If you are wondering if you should hire them, the answer is “YES!”

Dan Childs

We would like to say that we are very pleased with the work that the 5 fellows did cleaning up our yard. They even did more than we expected and were done in an hour. I would definitely recommend Giant Landscaping for your yard cleanup!

Chet Marcotti

I have used several landscaping companies over the 37 years I have lived here, and Giant Landscaping is the best I have ever had. I would highly recommended them especially if you are particular about your yard as I am.

Annette Beaulieu

Giant Landscaping did a great job! My back yard looks FANTASTIC! They were courteous, always there when they were scheduled and very meticulous. Everyone who comes to my home comments on the great work done!!

Ruth B.
Closeup of lawn irrigation sprinkler

Keeping It Green – Irrigation Installation and Maintenance Services

There are many landscape contractors who will install an irrigation system as a sideline service because they can be installed quickly. As a result, there is a lot of competition – which makes finding the best irrigation contractor to install your system a daunting task. How do you know if you are getting the best irrigation system for a fair price?

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