Sod Installation & Grass Seeding project by Greatness Landscaping & Construction on Long Island

A new lawn in a weekend — done right.

Fresh sod laid on properly prepped soil, or slice-seeded lawns for thin and patchy turf — full guarantee on rooted sod.

What this includes

We strip the old turf, regrade for drainage, amend the soil, and lay fresh sod tight-seamed with a roller. For larger areas or budget jobs we slice-seed with premium Northeast blend and starter fertilizer. Either way you get watering instructions and a follow-up visit.

  • Full sod replacement — strip, regrade, lay, roll
  • Slice seeding and overseeding for thin lawns
  • Topsoil import and soil amendment
  • Starter fertilizer and 30-day watering plan
  • New construction lawn install from bare dirt

How we work

  1. 1

    Strip & grade

    Old turf removed, grade re-pitched away from the house, low spots filled and rolled smooth.

  2. 2

    Amend & prep

    Fresh screened topsoil where needed, lightly raked, starter fertilizer broadcast before sod hits the ground.

  3. 3

    Lay, roll, water

    Sod laid tight, seams staggered, rolled flat. You get a clear watering schedule and we check back in 10 days.

Sod prep matters more than the sod itself

Rolled sod is high-quality turf grown on muck farms upstate or in PA — but it will fail within a season if it’s rolled out onto compacted, unprepped soil. The single biggest determinant of long-term sod success is the 4–6 inches of soil beneath it.

Our standard prep: strip the old turf and any thatch with a sod cutter, regrade with a power rake to remove low spots and pitch water away from the house, import screened topsoil where the existing soil is depleted or all subsoil clay, lightly till to break compaction, and broadcast starter fertilizer before the first roll touches the ground.

Tall fescue, bluegrass and the right blend for Long Island

For sun-to-part-shade lawns on the South Shore, we install Northeast tall fescue blends with a small percentage of Kentucky bluegrass for self-repair. Full-shade areas get a fescue-rich shade-tolerant blend. We don’t install warm-season grasses (Bermuda, zoysia) — they go dormant brown for 6 months of the Long Island year and look terrible doing it.

Seams are staggered like brickwork, edges are cut tight against beds and hardscape, and the entire lawn is rolled with a water-filled roller to press roots into the soil contact they need.

Slice seeding when sod isn’t the right call

For lawns that are 40–70% healthy with thin patches, slice seeding is usually a better investment than full sod replacement. A slit-seeder cuts shallow grooves and drops seed directly into soil contact, germinates in 10–14 days, and fills in evenly with the existing lawn over a season.

Every new sod or seed install ships with a printed watering schedule (heavy daily watering for week 1, tapering to deep-and-infrequent by week 4) and a 10-day follow-up visit to inspect rooting and address any seams that lifted.

Sod Installation & Grass Seeding — questions we hear most

Light foot traffic at 2 weeks, first mow at 3 weeks (at a tall 4" setting), normal use at 4 weeks. Rooted sod tugs back when you pull a corner — that’s when it’s ready.

Sod gives you an instant lawn and is the right call for full replacements, high-visibility front yards, and erosion-prone slopes. Seed is half to a third of the cost and works fine for filling thin lawns or larger lower-traffic areas where you can wait a season.

Mid-April through June and late August through October are the prime windows. Summer installs are doable but need heavier watering; midwinter we don’t install.

We guarantee rooted establishment for 30 days assuming you follow the watering schedule. After establishment, the lawn becomes a maintenance question, not a sod question.

Ready for a free on-site quote?

Call or text Greatness Landscaping — most quotes scheduled within a few days.