Over 40 Years of Excellence
Creating beautiful outdoor living spaces in Merrimack, NH and surrounding communities since 1984. Award-winning design and expert craftsmanship for patios, hardscaping, irrigation, and more.
Our Services
From seasonal maintenance to complete outdoor transformations, we provide comprehensive landscaping solutions.
Property Maintenance
Spring/fall cleanups, mowing, pruning, and seasonal flower installations to keep your property pristine.
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Hardscaping
Award-winning patios, walkways, retaining walls, fire pits, and outdoor kitchens crafted with precision.
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Lawn Services
Hydroseeding, new lawn installation, sod, and professional mulching for a lush, healthy lawn.
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Irrigation
Complete irrigation systems: installation, expansion, spring start-up, winterization, and repairs.
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Water Features
Custom waterfalls, ponds, and streams that bring tranquility and beauty to your outdoor space.
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Excavation
Yard expansion, stump removal, grading, and drainage solutions for proper site preparation.
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Snow & Ice Management
Reliable winter services to keep your property safe and accessible throughout the season.
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Materials Sales
Quality bark mulch, loam, stone, and gravel available for pickup or delivery.
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Trusted Since 1984
For over 40 years, Raisanen Landscaping has been transforming outdoor spaces across Southern New Hampshire. What started as a small family operation in Merrimack has grown into an award-winning landscaping company known for exceptional craftsmanship and customer service.
Our team brings decades of experience to every project, from simple lawn maintenance to complex hardscape installations. We take pride in our attention to detail and our commitment to exceeding client expectations.
Our Work
Browse our portfolio of completed projects and get inspired for your next outdoor transformation.
Ready to Transform Your Outdoor Space?
Whether you're planning a new patio, need irrigation services, or want to schedule seasonal maintenance, we're here to help. Contact us today for a free estimate!
