New Construction Lawn Installation in Southern Wisconsin | Martinez Landscaping
Lawn installation for new builds — topsoil, grading, seeding or sod. We work with builders across Southern Wisconsin.
Lawn Installation
New Construction Lawn Installation
New construction sites in Southern Wisconsin are notoriously rough to work with: stripped topsoil, compacted subgrade from heavy equipment, and clay-heavy soil that drains poorly. Martinez Landscaping specializes in getting builder lots ready for real lawn establishment, not just a quick seed toss that washes away by fall. Whether your home just closed in Oconomowoc, Watertown, or anywhere in the surrounding area, we assess what you actually have and build the lawn from the ground up.
- Soil assessment and amendment before any seed or sod goes down, including addressing compaction left by construction equipment
- Rough and finish grading to establish proper slope away from the foundation and eliminate low spots that collect standing water
- Topsoil import and incorporation when the builder lot has been stripped down to subgrade clay
- Seed or sod installation using varieties proven for Wisconsin’s climate, including shade-tolerant mixes for lots with heavy tree coverage
- Erosion control measures on slopes and near drainage areas to protect the new lawn through establishment
- Starter fertilizer application and a written watering schedule so you know exactly what the lawn needs in the first 30 days
How It Works
Our Process for New Construction Lawn Installation
Free written estimate
We walk the lot with you, assess the existing grade and soil conditions left by the builder, and put together a written estimate covering all work needed before the lawn can establish properly.
Site prep and grading
We handle rough grading for drainage, bring in topsoil where needed, and do finish grading so the surface is ready for seeding or sodding. No shortcuts on this step since it determines how the lawn performs for years.
Lawn installation
Seed or sod goes down once the grade and soil are right. We select the appropriate grass mix for your sun exposure and soil type, then apply starter fertilizer at the correct rate for Wisconsin conditions.
Handoff with care instructions
We walk you through the watering schedule before we leave, mark any areas that need extra attention, and let you know what to expect during the establishment window, typically 4 to 6 weeks for seed.
Lawn Installation
New Construction Lawn Installation Across Southern Wisconsin
We handle new construction lawn installation projects throughout Jefferson, Waukesha, and Milwaukee counties — from Lake Country and the Oconomowoc area out to Madison and Milwaukee. One crew, one point of contact, and a free written estimate before any work begins.
Common Questions
FAQ: New Construction Lawn Installation
It depends on what established and what didn’t. We’ll assess the coverage and soil condition and give you an honest answer on whether overseeding repairs the gaps or whether a full redo makes more sense long-term.
Most builder lots in Southern Wisconsin need at least 4 to 6 inches of quality topsoil over compacted subgrade, though we’ve seen plenty of lots that needed more. We measure what’s there and tell you exactly what’s required before any work starts.
Sod gives you instant coverage and holds better on slopes, but costs more upfront. Seed is less expensive and roots deeper over time, but needs consistent watering for 4 to 6 weeks and is more vulnerable to washout on grades. We’ll recommend based on your specific lot and timeline.
Free Estimates
Let’s Build Something You’ll Love
We respond the same day and typically schedule your on-site estimate within the week. No pressure, no obligation.
Delafield · Waukesha · Madison · Milwaukee
Where We Work
Lake Country to Milwaukee. We Come to You.
Based in Oconomowoc. Serving the communities we grew up in across Southern Wisconsin.
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