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Phil Breidenbach | Colliers | Phoenix

Phil Breidenbach


Senior Executive Vice President

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Professional Summary

As a senior executive vice president with Colliers, Phil Breidenbach specializes in commercial office properties, representing both landlords and tenants. He focuses on life-of-the-asset landlord agency, tenant advocacy, corporate solutions, acquisitions and dispositions. Phil has specialized in commercial real estate since joining Colliers in 1984.

Core competencies include:

  • Building and office space lease marketing
  • Tenant advocacy
  • Office building sales
  • Office land acquisition
  • Strategic real estate plan development and implementation
  • Site selection

Phil partners with Kathy Foster, MCR.w, senior vice president; and Kyle York, associate. Their team structure allows representation of both landlords and tenants, with a diverse base of knowledge and expertise that leads to successful and tailored real estate solutions. They build on the strengths of the team's members, with a synergy not often found in today’s commercial real estate environment. They pride themselves on developing relationships that continue far beyond a single successful transaction.


  • 2020 - #11 Top Producer
  • 2020 - All-In Award for Colliers | Arizona for being fully committed to moving to the next level and to setting winning strategies for the future
  • 2019 - #9 Top Producer
  • 2018 - #11 Top Producer
  • 2016 - Named to Board of Directors for the Arizona Chapter of NAIOP
  • Society of Industrial and Office Realtors (SIOR) designee since 1996. The SIOR designation is a professional symbol of the highest level of knowledge, production, and ethics in the real estate industry.
  • 2016 - #15 Top Producer
  • 2013, 2012, 2011, 2010, 2009 and 2008 - Top Five Producing Team
  • 2012 - #12 Top Producer
  • 2011 - #10 Top Producer
  • 2010 - #8 Top Producer
  • 2009 - #5 Top Producer
  • 2008 - #1 Office Broker and #8 Top Producer Overall
  • 2007 - Recognized by SIOR for the largest dollar volume transaction


  • Bachelor of Science, Business, Arizona State University

Memberships & Involvements

  • Society of Industrial and Office Realtors (SIOR); member and past chapter president. SIOR is the leading professional commercial and industrial real estate association.
  • NAIOP, the Commercial Real Estate Development Association - Board of Directors
  • Phoenix Community Development Investment Council - Board of Directors
  • Colliers | Arizona Leadership Council
  • Nuestras Por Hermanos
  • Make-a-Wish Foundation
  • Arcadia Little League


  • VanTrust Real Estate
  • Rockefeller Group Development Corporation
  • Mitsubishi Estate New York
  • Orsett Properties
  • GE Capital
  • Allstate Insurance
  • Honeywell
  • Alliance Bernstein
  • R&R Partners
  • Sallie Mae
  • Gemini Rosemont
  • KPMG
  • JVT Asset Management
  • SCA Hospital Group
  • DMB Associates
  • First American Title Co.
  • Holualoa Properties
  • Arcadia Water Company
  • Presson Companies


“Phil Breidenbach's team helped The Rockefeller Group purchase three tracts of developable land in Greater Phoenix for office buildings in 2007. The team’s knowledge of the product  and the market is exceptional. We’ve already built one 70,000-square-foot building in Chandler and the team is doing a great job marketing that for us. I really appreciate their expertise and their follow-up.” - Thomas E. McCormick, SIOR, Senior Vice President & Regional Development Officer, Rockefeller Group Development Corporation


Service Lines

Landlord Representation, Tenant Representation, Integrated Services, Capital Markets

Property Type


My Team

Featured Research

Jul 20, 2021

2021 Q2 Greater Phoenix Office Market Report

The Greater Phoenix office market ended Q2 2021 posting 76,690 SF of positive net absorption. Direct vacancy increased 20 bps quarter-over-quarter and 150 bps YOY to end the second quarter at 14.0%.
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Apr 14, 2021

2021 Q1 Greater Phoenix Office Market Report

Phoenix office market ended Q1 2021 posting -372,905 SF of net absorption, marking the second consecutive quarter of more than 100,000 SF of negative absorption. Direct vacancy increased 80 bps quarter-over-quarter and 150 bps year-over-year to finish first quarter at 13.8 percent.
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Jan 11, 2021

2020 Q4 Greater Phoenix Office Market Report

Fourth quarter posted 143,434 SF of negative net absorption, marking the first quarter of negative net absorption following 34 consecutive quarters of positive net absorption. Direct vacancy increased to 13%. Investment sales soared to over $570 million late in 2020.
Read More
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Featured News

Jul 22, 2021

Phoenix office market stabilizes as sublease additions slow

The pandemic’s impact on the Greater Phoenix office market appears to have passed its peak with the market stabilizing in second quarter and the market returned to positive net absorption.
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Apr 19, 2021

Phoenix office market challenged by pandemic impact

First quarter 2021 brought a significant uptick in office tenant touring and an amplification of business activity to Phoenix, according to Colliers’ office market report. Q1 2021 was the second consecutive quarter of negative net absorption, posting -372,905 square feet during the three months.
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