Insights

Expansion Growth McCullough Landscape Architecture has been actively expanding its presence with new office openings in Los Angeles, Oakland, and San Diego, indicating a strategic focus on increasing market reach within California and beyond, creating more opportunities for local engagement and service provision.

Diverse Project Portfolio The company's extensive experience across civic, government, educational, hospitality, entertainment, and community spaces suggests a broad client base and potential for cross-sector landscape architecture services, especially in projects emphasizing sustainability and community impact.

Digital Engagement Utilizing advanced digital tools such as Google Analytics and Squarespace Commerce, McCullough is positioned to leverage digital marketing and analytics to identify new project opportunities and strengthen client relationships, enhancing outreach efforts.

Financial Scale With revenue estimates between 50 and 100 million dollars, McCullough presents a financially substantial prospect capable of engaging in large-scale projects, providing a significant sales opportunity for vendors and partners seeking to work with established firms.

Sustainability Focus The firm’s emphasis on environmental conservation and community-oriented designs aligns with the growing demand for sustainable landscape solutions, making it an ideal target for eco-friendly product suppliers and green technology partnerships.

McCullough Tech Stack

McCullough uses 8 technology products and services including Hotjar, Squarespace, Open Graph, and more. Explore McCullough's tech stack below.

  • Hotjar
    Analytics
  • Squarespace
    Content Management System
  • Open Graph
    Content Management System
  • Squarespace Commerce
    E-commerce
  • Microsoft 365
    Email
  • Choices
    Javascript Libraries
  • Google Analytics
    Web Analytics
  • GoDaddy
    Web Hosting

Media & News

McCullough's Email Address Formats

McCullough uses at least 2 format(s):
McCullough Email FormatsExamplePercentage
First@mlasd.comJohn@mlasd.com
85%
F.Last@mlasd.comJ.Doe@mlasd.com
7%
First.Last@mlasd.comJohn.Doe@mlasd.com
8%
First@mcculloughla.comJohn@mcculloughla.com
100%

Frequently Asked Questions

Where is McCullough's headquarters located?

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McCullough's main headquarters is located at 3605 Fifth Avenue Suite b San Diego, California 92103 United States. The company has employees across 3 continents, including North AmericaEuropeAfrica.

What is McCullough's phone number?

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You can contact McCullough'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 McCullough's official website and social media links?

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McCullough's official website is mcculloughla.com and has social profiles on LinkedIn.

What is McCullough's NAICS code?

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McCullough's NAICS code is 5414 - Specialized Design Services.

How many employees does McCullough have currently?

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As of February 2026, McCullough has approximately 25 employees across 3 continents, including North AmericaEuropeAfrica. Key team members include Founder | Designer: J. M.Fashion Production Manager: L. J.Office Manager And Human Resources: L. H.. Explore McCullough's employee directory with LeadIQ.

What industry does McCullough belong to?

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McCullough operates in the Design Services industry.

What technology does McCullough use?

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McCullough's tech stack includes HotjarSquarespaceOpen GraphSquarespace CommerceMicrosoft 365ChoicesGoogle AnalyticsGoDaddy.

What is McCullough's email format?

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McCullough's email format typically follows the pattern of First@mlasd.com. Find more McCullough email formats with LeadIQ.

When was McCullough founded?

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McCullough was founded in 1999.

McCullough

Design ServicesCalifornia, United States11-50 Employees

We are curious dreamers influencing space by a mindful practice merging context and creative passion with grit, soul and style. We believe each environment unveils a unique narrative embodying creativity, diversity, discovery and conservation. Our design philosophy is rooted in empathy, community and the human spirit engaged in nature.

Founded by David McCullough in 1999, McCullough provides landscape architecture, urban design, and environmental planning services throughout California as well as internationally. With offices in San Diego and Northern California, our firm has a wealth of experience in multiple project delivery methods including design-build and multi-prime for civic/government, facility, education, hospitality, entertainment, parks and open spaces, commercial, mixed-use/multifamily, retail, and LEED projects. Through close partnerships with our clients, we develop innovative, user-oriented landscapes that enhance communities and invite a deeper connection with nature.

Section iconCompany Overview

Headquarters
3605 Fifth Avenue Suite b San Diego, California 92103 United States
Phone number
NAICS Code
5414 - Specialized Design Services
Founded
1999
Employees
11-50

Section iconFunding & Financials

  • $25M$50M

    McCullough's revenue is estimated to be in the range of $25M$50M

Section iconFunding & Financials

  • $25M$50M

    McCullough's revenue is estimated to be in the range of $25M$50M

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