Insights

Growing Market Presence McCullough has demonstrated significant expansion with new office openings in California and Los Angeles, indicating a growing regional footprint and increasing project capacity, making them a strong candidate for partners offering office development, infrastructure, and urban planning solutions.

Award-Winning Reputation As an award-winning firm with a focus on community-centered, sustainable design, McCullough is likely to prioritize innovative, environmentally conscious projects, presenting opportunities for companies specializing in green materials, eco-friendly construction, and sustainable urban infrastructure.

Diverse Project Portfolio With experience across civic, commercial, hospitality, and open spaces, McCullough’s broad project scope offers multiple avenues for sales prospects in landscaping products, design technology tools, project management software, and specialty construction materials tailored to high-profile urban projects.

Tech-Driven Growth Utilizing digital tools like Google Analytics and Squarespace, McCullough values technology in their operations, making them receptive to software solutions in client engagement, project visualization, and workflow management to enhance efficiency and project delivery.

Focused Leadership and Talent Recent hires and leadership expansion suggest an emphasis on strong project teams and innovative design leadership. This provides opportunities for executive training, professional development programs, and talent acquisition services to support their strategic growth objectives.

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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