Core Development Services

We’re Core. And we set the standard in the development services industry. A new, higher standard.

As the leading site development firm in California we offer an integrated suite of site acquisition, planning, construction management and design services that simplify and accelerate the entire process.

Unlike most firms, we don’t farm anything out. We do it all ourselves to maintain quality control and to control costs.

Gone are the days when clients were forced to watch helplessly as their projects fell behind schedule and went over budget at every stage from site selection to final construction.

Our comprehensive approach helps clients get to market faster, reduces risk and minimizes costs. When you work with Core, you’ll always know what, when, and how much, thanks to clear, up-to-date reports that we provide every step of the way.

Think of it as the peace of mind that comes from knowing that even the most challenging projects will be finished on time and in budget.

Let Core eliminate the stress and unpredictability from your next project. To put Core’s new standard to work for you, contact clientservices@core.us.com.

Thought Leadership

Do Local Jurisdictions Really Need a Middleman?

mid·dle·man (mdl-mn) n. A trader w..

Green Meets Telecom:

Carrier Initiatives for a Greener Tomorrow and Wha..

Making it Happen

Overcoming Obstacles to Deploying Renewable Energy..

Second-gen political strategies need updating for 4G realities

by John Koos, Founding Principal, Core Development..

News & Announcements

CORE's Julia Malisos wins coveted Emergent Leadership Award19-Mar-2013

Congratulations, Winners! The Urban Land Institute (ULI) Orange County/Inland Empire Young Leaders Group announced the recipients of the 3rd annual Emergent Leadership Awards. Eight young leaders ..

CORE's Julia Malisos appointed to Mission Viejo Planning and Transportation Commission02-Jul-2012

Core Development Services has always been known for its strong planning expertise. Earlier this year this strength was formally recognized when Senior Project Manager, Julia Malisos was appointed ..

Koos to Discuss the Future of Telecommunications02-Jun-2011

As a panelist on Infrastructure Innovation, Koos will demonstrate how technology is making way for better, quicker wireless services Irvine, CA—The Urban Land Institute’s Infrastru..

CORE's Mark Carney Discusses How to Effectively Manage Tower Assets at this week's CTIA Conference22-Mar-2011

Mark Carney demonstrates how understanding the historical and future issues of a tower can lead to greater returns on investment Orange County, FL— Mark Carney, Director of Development a..

John Koos Reappointed to Brea Planning Commission18-Jan-2011

Planning Commissioner Koos will continue to ensure that projects comply with the City’s zoning regulations and its general plan. Brea, CA—On January 18, 2011 the Brea City C..