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Verified record
License not state-verified. We could not confirm a current registration in the state registry. Insurance is self-reported.
- Not rated by the BBB
- 9 work photos
Highlights
- Prompt scheduling — reviewers across years cite quick response and communication
- Clean, careful crews — work described as swift, tidy, and high quality
- Repeat customers — several reviewers have used them across multiple seasons
Kosko Landscaping is a full-service residential and commercial landscaping company based in the Cambridge/Watertown area, led by Andrew, offering landscape design and construction, hardscaping, irrigation, lawn maintenance, and snow removal across greater Boston. The company self-reports 20 years in business. Reviews spanning 2023 to 2025 are consistently positive and specific. In a 2025 review, a homeowner with a hilly property praised how promptly Andy responded and how well Chris and Denzel handled aeration work, while another described the crew as reliable for ongoing yard and lawn maintenance and singled out clean, professional tree trimming. In a 2024 review, a Newton homeowner said Andrew scheduled a landscaping job quickly and the crew finished sooner than expected, and a 2023 review from a two-year repeat client described the work — removing dead plants, replanting window boxes, and updating yard beds — as swift, clean, and high quality each time. No negative reviews appear in the written record, and Google shows Kosko Landscaping at 5★ from 12 ratings. Reviewers consistently point to Andrew's responsiveness and the crew's tidy, careful execution as what stands out, across jobs ranging from routine maintenance to specific hardscape and planting work. Anyone hiring Kosko for landscape design, hardscaping, or ongoing maintenance in the Cambridge/Watertown area can expect responsive scheduling and a track record of repeat clients.
What does landscaping cost in Greater Boston?
Typical Greater Boston range for this kind of work, from regional averages — not a quote from KOSKO LANDSCAPING. Use it to sanity-check bids, then get the real number in writing.
Estimated range
$50 – $70
Typical landscaping service around $60
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