Insights

Luxury East End High-end landscape services on Long Island with a focus on bespoke gardens and enduring designs positions Summerhill as a premium partner for upscale property developers, estate managers, and affluent homeowners seeking long-term landscape value.

European Expertise Founder and team draw from European training and diverse global talent, signaling strong capability in refined plant palettes, construction standards, and collaboration with European architects and engineers—a selling point for clients demanding international design sensibilities.

Integrated Partnerships Collaborates with landscape architects, builders, and engineers to deliver turnkey garden solutions—opportunity to partner on large estates, new builds, or renovations that require seamless coordination across design and construction Phases.

Tech-Driven Delivery Adopter of AutoCAD, SAP, Smartsheet and cloud tools indicates efficient project management and precision in planning, enabling scalable proposals for multi-site or repeat-business clients seeking reliable timelines and budgeting.

Growth Readiness Revenue in the multi-million range with a lean team (11-50 employees) suggests capacity for strategic alliances with larger firms or expanded service lines (maintenance packages, seasonal upgrades, and horticultural consulting) to grow project volume while maintaining quality.

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Summerhill Landscapes Inc Tech Stack

Summerhill Landscapes Inc uses 8 technology products and services including AutoCAD, WordPress, SAP, and more. Explore Summerhill Landscapes Inc's tech stack below.

Summerhill Landscapes Inc's Email Address Formats

Summerhill Landscapes Inc uses at least 2 email formats:
Summerhill Landscapes Inc Email FormatsExamplePercentage
First@summerhilllandscapes.comJohn@summerhilllandscapes.com
95%
FLast@summerhilllandscapes.comJDoe@summerhilllandscapes.com
5%

Frequently Asked Questions

What is Summerhill Landscapes Inc's phone number?

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You can contact Summerhill Landscapes Inc's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Summerhill Landscapes Inc's official website and social media links?

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Summerhill Landscapes Inc's official website is summerhilllandscapes.com and has social profiles on LinkedIn.

How much revenue does Summerhill Landscapes Inc generate?

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As of October 2026, Summerhill Landscapes Inc's annual revenue is estimated to be $10M - $25M.

What is Summerhill Landscapes Inc's SIC code and NAICS code?

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Summerhill Landscapes Inc's SIC code is 0783 - Ornamental Shrub and Tree Services and NAICS code is 23 - Construction.

How many employees does Summerhill Landscapes Inc have currently?

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As of October 2026, Summerhill Landscapes Inc has approximately 42 employees across 2 continents, including North America and Europe. Key team members include Senior Project Manager/ Landscape Lighting Designer: S. O., Project Manager: J. J. B. and Project Manager: J. R. Explore Summerhill Landscapes Inc's employee directory with LeadIQ.

What industry does Summerhill Landscapes Inc belong to?

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Summerhill Landscapes Inc operates in the Construction industry.

What technology does Summerhill Landscapes Inc use?

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Summerhill Landscapes Inc's tech stack includes AutoCAD, WordPress, SAP, Microsoft 365, Google Cloud, Microsoft, WP Engine and Smartsheet.

What is Summerhill Landscapes Inc's email format?

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Summerhill Landscapes Inc's email format typically follows the pattern of First@summerhilllandscapes.com. Find more Summerhill Landscapes Inc email formats with LeadIQ.

When was Summerhill Landscapes Inc founded?

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Summerhill Landscapes Inc was founded in 1993.
Summerhill Landscapes Inc logo

Summerhill Landscapes Inc

ConstructionNew York, United States11-50 Employees

Summerhill Landscapes Inc is a landscape design and construction firm located at 6 Shaw Road, Sag Harbor, New York, on the East End of Long Island. Founded in 1993 by Declan Blackmore, the company draws on the landscape traditions of Ireland. It specializes in creating and maintaining gardens that integrate with surrounding sites and architecture, and it collaborates with landscape architects, builders, and engineers. The firm operates with a workforce of 11 to 50 employees. Reported annual revenue falls in the range of $10 million to $25 million.

Section iconCompany Overview

Phone number
SIC Code
0783 - Ornamental Shrub and Tree Services
NAICS Code
23 - Construction
Founded
1993
Employees
11-50

Section iconFunding & Financials

  • $10M - $25M

    Summerhill Landscapes Inc's revenue is estimated to be in the range of $10M - $25M

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