About Us

We are a dedicated team of landscape professionals, with personnel skilled in the arenas of landscape design, stone masonry, hardscape installation, planting installation, fine gardening, irrigation, low voltage landscape lighting, site construction and grading.  We are fully equipped to perform all of our services on a turnkey basis. This allows us to control the quality of our work – ensuring you receive no less than perfection. Our goal is to exceed expectations in every opportunity presented to us.

We believe in traditional business practices such as integrity, honesty, and superior pride in workmanship. We respect your time and property and deliver on our promises. These are the old school characteristics that are hard to come by today – that’s what makes us different. Give us a call and see for yourself. Check out our on-line portfolio to see our offerings & samples of our work.

Who Are We?

We are a family owned and operated company, with base operations located in Wakefield, New Hampshire.  Mark and Tammy Arsenault began Green Monster Landscapes, llc in 2003 by installing walkways and patios with little more than a shovel and wheelbarrow. Business grew quickly necessitating the addition of employees and equipment. Tammy eventually left her management position with a computer firm to run the office operations and assist in the field as well. Since Mark’s transition into the landscape field, he has become certified through the Interlocking Concrete Paver Institute, National Concrete Masonry Association, and has achieved New Hampshire Certified Landscape Professional status through the New Hampshire Landscape Association.

Today, Green Monster Landscapes, llc is a multiple crew firm offering full landscape services to include hardscape, softscape, site work, irrigation, lighting, fine gardening, maintenance, and more. Our crew consists of University trained horticultural professionals as well as those who have cut their teeth the old fashioned way, on the job.  All employees are encouraged and required to participate in continued education.

We offer landscape design and installation services in Wakefield, Ossipee, the Lakes Region, and the Seacoast, and any location within 1 1/2 hour radius.  We provide a wide array of landscape services from basic mowing to installation of complex hardscape structures. We service residential, commercial, and municipal properties, with a common goal for each -- to provide unparalleled service and exceed customer expectations.

Why Choose Us?

There are lots of reasons to choose us. But the #1 reason is that I guarantee that no one is going to work harder to make you happy. Period. That may not be a tangible warranty that you can place your hands on, but we take an incredible level pride in our work and settle for no less than perfection from ourselves.

If that’s not enough, consider these reasons as well:

• We offer a one year warranty on all plant material.
• We offer a five year warranty on hardscape installations.
• Interesting and creative landscape designs.
• Extensive knowledge and experience in hardscape, horticulture, irrigation and all other areas of our service palette.
• We are nearly self-sufficient and resort to subcontracted services only when absolutely necessary.  When subcontractors are required, we have a tight network of contractors that we know and trust.  We work closely with them and supervise their efforts to ensure they are staying within the parameters of our project.
• We are fully insured with liability and worker’s compensation insurance.  Don't risk your largest investment with an uninsured landscape provider.
• We offer a variety of payment options: With financing plans, monthly billing, maintenance packages, we can help you stay on budget. Quality, professional property maintenance and landscape installation can be affordable!
• Continued education and employee training: We're always on top of industry trends and changes. In addition to snowplowing, our off season is spent at trade shows, seminars, and training classes. As a certified retaining wall and paver landscape contractor, your hardscape installation is in good hands.
  We use top quality commercial equipment: All the equipment in our fleet is reasonably new, and on a strict maintenance schedule. Less down time on our end equates to dependability for you.
• A variety of discount programs: Neighborhood discounts, prepayment discounts, and referral rewards mean more money in your pocket. Find us 3 weekly maintenance customers in your neighborhood, and each of you will receive a discount on weekly service. Have a friend that wants a walkway? You get a check for $50!
• Free estimates on all services: All estimates are tailored to your particular property, at no cost & no obligation.