From our offices in Phoenix and Scottsdale, our professionals serve clients across a broad range of property types, including office, industrial, retail, mixed-use, land, multifamily, hotels, education and healthcare.
Our platform of services includes landlord and tenant representation, corporate solutions, capital markets, property management, valuation, research, GIS and marketing.
“Clients are looking for great service and results—and that’s what we deliver.”—Bob Mulhern, senior managing director.
Good customer service is fundamental; however, we aspire to create memorable experiences.
From Fortune 500 brands and global institutional investors to family-owned businesses and private investors, we represent dynamic clients who seek us out for our expertise and unique attention to the overall client experience.
We forge long-term client relationships based on mutual trust and respect and reinforced by results that exceed our clients’ expectations.
By understanding and anticipating our clients' needs, we strive to make real estate a competitive business advantage and a strong financial asset.
Our clients’ success is not only our focus—it's our priority.
Colliers serves as a strategic partner to align our clients’ real estate and business objectives, while safeguarding their interests.
Clients depend on our extensive experience in the market and across specialized industries and property types to deliver customized real estate solutions.
We provide a single point of contact and collaborate with specialists across our comprehensive portfolio of services to fulfill our clients' requirements.
As a strategic partner, we raise the bar in professional services, both in the business outcomes achieved and the personal experience delivered.
The foundation of our service is the strength and depth of our local specialists, who collaborate to offer market-leading expertise and an innovative approach to meet our clients’ needs.
Property marketing should be more than a laundry list of marketing tactics. All commercial real estate types need to make a statement beyond the steel in elevators. An inspired space speaks volumes about the company's identity and the culture it fosters.
Our team developed a go-to-market system we refer to as the ad agency approach to branding. We are much more than a traditional marketing department. We are marketers and creatives who provide solutions to help increase brand visibility and generate more leads.
Our approach blends the insight and imagination of incredible people who see endless possibilities. At Colliers, we don’t follow the market—we lead it. Our creative marketing team takes advantage of comprehensive tools and resources, with digital marketing being a key element, to create high-quality content that tells a story. Let us tell your story.Visit us on YouTube to learn more.
Those services steadily expanded across specialized industries and property types to include property management, corporate solutions, capital markets, valuation, research, GIS and marketing.
Our Scottsdale office dates to 1981, when Jim Keeley founded Classic Real Estate Corporation in the Scottsdale Airpark, later joining Colliers in 1998. The Scottsdale professionals are foremost experts in the Greater Scottsdale Airpark, Loop 101, Desert Ridge and Deer Valley Airpark submarkets.
Today, more than 170 professionals provide a comprehensive portfolio of real estate services to our clients.
An integral part of our culture and purpose is to make a difference.
We promote programs to encourage everyone to practice our community service values through volunteerism, active participation and charitable giving.
Recognizing our responsibility to the community in which we do business and live, Colliers in Arizona established Colliers AZ Cares, a charitable foundation to support the charitable causes our people actively serve and provide assistance to our people who experience an emergency or extraordinary loss.
Community service comes from the heart, and we are proud to be an organization of people who show they have heart every day in every way.
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Senior Managing Director
Colliers International in Arizona is a full-service commercial real estate firm, providing integrated services to clients locally and globally for more than 35 years. As senior managing director, Bob Mulhern manages brokerage operations for the Colliers offices in Phoenix and Scottsdale, with more than 100 professionals and staff.
Bob and his team provide a full range of services to owners, investors, occupiers and developers of real estate. Their goal is to deliver superior services to clients and assist with all their commercial real estate requirements, regardless of location.
As a well-respected industry veteran with more than 35 years of experience, Bob has a highly successful track record managing brokerage, development and property management organizations. Prior to joining Colliers in 2009, Bob was president of Reliance Companies for five years. Reliance is a Phoenix-area development firm, specializing in office and industrial development and property management.
Previously, Bob served as vice president of development for four years at Ryan Companies, a nationally recognized developer, design-builder and real estate manager. His experience includes six years at CB Richard Ellis in Phoenix as the senior managing director and designated broker. In addition to brokerage and development experience, Bob has managed more than 10 million square feet of commercial inventory.
Associate Managing Director
Phoenix - Valuation
As the associate managing director for Colliers International Valuation and Advisory Services, my focus is on market-rate and rent-restricted apartment properties of all sizes throughout the Southwest Region (Arizona, Nevada and New Mexico), with an emphasis on Fannie Mae/Freddie Mac compliant appraisals.
I joined Colliers in February 2012, following five years of commercial real estate experience as a senior market analysit at Marcus & Millichap in Phoenix. In that role, I was responsible for collecting, interpreting and forecasting commercial real estate data and economic trends to produce brief and in-depth market overviews of various U.S. metros in California, Arizona, Texas, Oregon, Nevada, Colorado, as well as national trends. Prior to my tenure as senior market analyst, I received my first experience in the world of commercial real estate by interning for a top-producing multifamily broker.
As the founding partner of Colliers International’s Scottsdale office and senior executive vice president for Colliers International in Arizona, Jim Keeley leads the Scottsdale office and serves as its designated broker.
Considered one of the leading commercial real estate experts in the Deer Valley and Loop 101 Employment Base and the Scottsdale Airpark, Jim specializes in the sale and leasing of office, industrial and flex buildings, land, and aviation properties.
He serves as a broker and advisor to developers and users in the purchase, sale, and lot layout of business, office and industrial land subdivisions. He also consults with and negotiates on behalf of owners, users and developers on build-to-suits.
With more than 35 years of industry experience as a sales leader, developer and real estate consultant, Jim has developed and owned office and industrial buildings, aviation hangars, convenience markets, and lot subdivisions.
He embraces the full-service “Cradle to Grave” approach to commercial real estate:
• Step 1 – Identifying the site and negotiating the purchase on behalf of the client
• Step 2 – Using a team approach to lease up the property on behalf of the investor, developer and user
• Step 3 – Selling the asset at the highest value in the shortest amount of time on behalf of the owner
Jim began working in the Scottsdale Airpark in 1981, and founded Classic Real Estate Corporation in 1983. To expand its presence in the Loop 101 Employment Base (Scottsdale Airpark, Desert Ridge, Deer Valley Airpark), he sold 50 percent interest in Classic to Colliers in 1998 and another 20 percent interest in 2008.
A native Arizonan, Jim is married with four children and am actively involved in supporting his community.