FAMILY OWNED & OPERATED | LOCALLY LOVED SINCE 2013
#1 Trusted Tree Service in the St. Croix Valley & Western Wisconsin
★★★★★ 4.9 Stars (1077+ Local Reviews) | 100% Satisfaction Guarantree™
Experience our reputation for exceptional St. Croix Valley tree service: quality work, friendly service, transparent pricing, and meticulous cleanup from start to finish.
✓ Fully Licensed & Comprehensive Liability Coverage
✓ Certified Tree Care Professionals & ISA Standards
✓ Turf-Safe Tracked Machinery & Lawn Defense
✓ 100% Clean Yard Guarantee
MEET THE OWNERS:
MATT & MEGAN LENNON
The St. Croix Valley’s Trusted Family-Owned Tree Experts
OUR SUSTAINABILITY PLEDGE:
REMOVE, REPLACE, RESTORE
OUR PROMISE TO YOU
The NWI Service Guarantree™
At NWI Tree Service, our Service Guarantree™ means you can expect nothing less than a completely stress-free experience and results that exceed your expectations.
OUR PROMISE TO YOU
The NWI Service Guarantree™
At NWI Tree Service, our Service Guarantree™ means you can expect nothing less than a completely stress-free experience and results that exceed your expectations.
St. Croix Valley Tree Service Field Logs
Take a look at some tree service projects we’ve completed in the St. Croix Valley and Western Wisconsin. We’re sharing raw video from our tree specialists to give you an idea of what they will look for and recommend as part of your free onsite consultation.
Edgewater Avenue, Arden Hills, MN
Multi-zone canopy thinning and structural clearance on Edgewater Avenue. Pruned front yard Autumn Blaze Maple, Sugar Maple, and Linden to clear roofline and establish uniform canopy height. Raised volunteer Black Walnut, Elm, and Maple limbs along driveway for vehicle clearance. Executed strategic canopy reduction on a backyard Oak overhanging a Linden to prevent species competition. Trimmed and shaped foundation Burning Bush and Lilac shrubs.
Manning Trail North, Grant, MN
Selective boundary line clearing and forestry mulching on the eastern side of a property on Manning Trail North. Processed dense underbrush and wild saplings using a tracked skid steer w/ forestry mulcher head. Ground vegetation into an on-site organic mulch layer to suppress weed seeds and improve property visibility without soil disturbance or off-site haul-away.
Why Choose NWI for Your Next Tree Service or Landscaping Project?
Fast, Free, No Obligation Estimates by Experienced Arborists
Fast, Free, No Obligation Estimates by Experienced Arborists
Our tree service experts will treat you like family and provide you with a free quote that’s fair and transparent. We’ll explain what’s included, why, and how we’ll get the job done, safely, and carefully. You can count on it!
Easy, Onsite Quotes
Experienced, Friendly Staff
Fair, Transparent Pricing
NWI Tree Service’s 360° Sustainability Cycle
Remove, Replace, Restore
NWI implements a continuous 360° Sustainability Cycle to manage your landscape’s ecosystem. We execute this closed-loop process by safely removing compromised trees, thoughtfully replacing them with resilient species, and restoring the soil and surroundings to ensure a thriving, healthy environment for generations to come.
Tree Removal
Eliminate Hazards & Safely Remove Dead or Leaning Trees
Trust our team of arborists and technicians to safely remove trees of any size using advanced crane technology and precision rigging that protects your property. We handle everything from hazardous emergency takedowns to routine clearing, guaranteeing a spotless cleanup every time.
Tree Trimming
Clear Overgrowth, Protect Your Roof & Boost Curb Appeal
Enhance the beauty and longevity of your landscape with expert trimming that improves structure, air circulation, and sunlight penetration. Our arborists skillfully remove dead or hazardous branches to boost tree health and protect your property from potential storm damage.
Tree Planting
Add Shade, Privacy & Long-Term Property Value
We partner with Legacy-Trees™ to plant hardy, rapid-growth trees featuring robust root systems designed to thrive for generations. Our arborists offer flexible packages ranging from basic installation to comprehensive, long-term care that ensures your investment flourishes.
Stump Grinding
Remove Tripping Hazards, Stop Pests & Reclaim Your Lawn
Reclaim your landscape by permanently removing hazardous, unsightly stumps with our fast and environmentally friendly stump grinding services. We grind well below the surface to prevent regrowth and pest infestations, leaving your property safe, clean, and ready for new planting.
Plant Health Care
Diagnose & Treat Sick, Infested, or Struggling Trees
Protect your landscape investment with proactive plant health care plans designed to combat Emerald Ash Borer, Oak Wilt, and other regional threats. Our certified arborists use advanced diagnostics and targeted treatments—including trunk injections and seasonal monitoring—to keep your trees vibrant and disease-free.
Commercial & Municipal Tree Service
Mitigate Liability, Ensure Safety & Maintain an Inviting First Impression
Maintain a professional, safe, and inviting exterior for your business or municipality with our comprehensive commercial tree care solutions. Our fully bonded and insured team of arborists handles everything from large-scale lot clearing and routine maintenance to emergency storm response, ensuring your property always makes the right impression.
Customer Service
Workmanship
Innovation
Customer Service
Workmanship
Innovation
Our History
Building a Reputation for Hard Work & Exceptional Service
NWI Expert Insights
Boost Your Curb Appeal Instantly: Essential Tips on How to Landscape Around Trees
Before you start your landscaping project, it’s crucial to consider our unique Minnesota climate and soil conditions to ensure your trees continue to thrive. Let’s dig into how you can create a stunning and sustainable landscape around your trees.
Dealing with Emerald Ash Borer in Chisago City: What Homeowners Need to Know
Is your Ash tree dying? Learn how to identify Emerald Ash Borer (EAB) in Chisago City. NWI Tree Service explains the signs of infestation and when removal is necessary for safety.
Arborvitae in Minnesota: A Guide to Thriving Evergreens
Arborvitae are hardy trees that can offer privacy, wind protection, and a splash of green all year round. Let's dive into how you can make these beauties thrive in our unique Minnesota and Wisconsin climate.
Tree Trimming in Hastings: 6 Techniques for Healthier Trees
Discover why winter is the critical season for tree trimming in Hastings and the St. Croix Valley. Join NWI foreman Arthur Skov on-site in Hastings, MN, as he breaks down the 6 essential pruning techniques—from structural training to weight reduction—designed to protect your property and ensure your trees thrive for generations.
Job of the Month
A ‘Behind-the-Scenes’ Look at Overcoming Challenging Projects
When homeowners on the North Hill in Stillwater reached out about a 100-year-old Sugar Maple threatening their roof and power lines, we stepped in with our "Remove, Replace, Restore" pledge. Learn more about this complex job.
