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Typical your area range for this kind of work, from regional averages — not a quote from GIANT LANDSCAPING SERVICES. Use it to sanity-check bids, then get the real number in writing.
Estimated range
$50 – $70
Typical landscaping service around $60
Giant Landscaping Services says on its website that it has been a landscaping company in Manchester NH since 2003, and that in 2023 it dropped construction work to focus on residential and commercial landscape maintenance. Its Houzz profile says Jeff Lavigne started the business in 2003. The website lists a service area of Manchester, Bedford, Goffstown, Hooksett, Auburn, Derry, Londonderry, Litchfield and Merrimack. A recent Google customer says the company put in an irrigation system and redid a back yard completely, and that Eric, who installed the system, opens and closes it each year. A customer who waited years to remove 2 barely alive trees from a front garden bed says the bed was transformed into a beautiful perennial bed and that the workers worked together so well. In a 2025 review, a customer said Charlene and Angela in the office referred a block guy, a sod company and a lawn company, juggled schedules to coordinate the work, and sent a crew last minute for other things needed to have the home ready. A recent 1-star review from a customer with a small yard in Manchester says a spring cleanup billed by the hour came to over $2400: "They sent five guys at $90 per hour for each person." That customer says the credit card was charged without an invoice being sent. A recent 3-star review from someone whose workplace uses the company says the guys that come out do an exceptional job on a very large property, but blow dirt and debris all over the cars in the lot every time they come out.
I have used Giant Landscaping many times , from putting in an irrigation system and redoing a back yard completely to currently now having them do an irrigation opening and closing for many years now. Angela who runs the office is “ spot on “ great communication , personality, and very professional. Eric who installed the system and opens and closes my irrigation system each year is “ top shelf “ this guy knows his stuff !!! He is an absolute professional !! 100% best in the business!! If you are looking for any service that this company offers I highly recommend giving them your business. You won’t be disappointed!!
I waited years to remove 2 barely alive trees from my front garden bed. I took a 'giant' leap and hired Giant. It was amazing to watch the project unfold and be transformed to a beautiful perennial bed. The workers worked together so well. They actually seemed to enjoy each other. I should have done this years ago. I highly recommend Giant!
we have a small yard in Manchester and have used giant landscaping in the past. This year I called asking for a spring cleanup. I wanted to get the beds edged, and new mulch added. I was told we'd get the most bang for our buck choosing pay by the hour option. They sent five guys at $90 per hour for each person. Beware. They charged my credit card without sending the invoice. We had no idea how much it would be and our checking account was overdrawn twice! The total bill was over $2400. Definitely not what we were expecting, and we will never do business with them again. get an estimate and don't give them your cc info until you see the bill!!
I have not personally purchased the services of Giant Landscaping, but my place of employment does. I personally feel that the guys that come out do an exceptional job when it comes to this very large property. It typically takes them an entire day to complete. I feel that it is very important that they all know this, as well as any potential customers in need and searching for good crew. I do have a single complaint that I truly hope can be addressed for the future. I understand that in some cases, this issue is out of their control, but not here. I’m coming to work in a car that I take pride in its appearance. These guys blow all the dirt and debris all over every single car in the lot and it is not necessary, as they can blow the opposite direction all the way around it. This is not a one time issue. This is every single time they come out and I’ve been at this job a year now. They are here today making the grounds look beautiful as always, while simultaneously throwing so much dirt on every inch of these cars that I can not even open my door without the entire car filling with the dirt as it blows directly inside. I’m really displeased with this and I truly hope that yall can simply make an effort to blow the dirt and debris outward on all sides of the parking lot. If not, the least they could do is blow the dirt off our cars afterward. Photos are simply to show that our cars do not have to be blown towards.
I cannot say enough good things about this company and their staff!!! I have used them a little bit in the last 5 years but this year decided to have them take over my landscape because I am not able to do it myself so I am very picky. Also my daughter insisted her wedding at our home on June 14th!! Charlene and Angela in the office are totally amazing!! They referred a block guy, sod company and lawn company they work with and they have all been amazing. They juggled schedules around each of these referrals to coordinate the work, adjusting when they needed and sent me a crew last minute to bail out other things we needed to have our home ready. All the workers that came to my home were respectful and worked so hard in the heat doing whatever we needed. Love them all!! Eric their irrigation guy is so knowledgeable, friendly and kind. Lastly Jeff in charge of the landscape staff is also wonderful!!! Thank you all for everything you do for us, I feel special to have you by my side!!!
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2 changes recorded — last scanned Sep 29, 2026.