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Business Details
36 Years
experience
Orange County Commercial Real Estate Experts
Commercial Realty Specialists has been a trusted leader in commercial real estate since 1990, specializing in tenant representation, lease negotiation, and property acquisition across Orange County. Our team of experts, including CCIM and SIOR-certified professionals, brings over 30 years of combined experience to deliver tailored solutions for businesses seeking office, industrial, or investment properties. We prioritize client advocacy through data-driven market analysis, competitive strategy development, and transparent communication. Our fiduciary approach ensures clients receive exclusive representation without conflicts of interest. With a track record of successful transactions for law firms, medical practices, and tech companies, we combine local market expertise with national industry standards.

Our commitment to innovation is demonstrated through educational resources like our space calculator and YouTube tutorials. Recognized for ethical practices and client-centric values, we maintain active leadership roles in premier real estate organizations. Our team's deep understanding of lease structures, build-to-suit requirements, and market trends enables businesses to optimize real estate costs while supporting long-term growth. Client testimonials highlight our responsiveness, negotiation expertise, and ability to secure favorable terms even in challenging economic conditions.
Services
Tenant Representation Lease Negotiation Property Acquisition Market Analysis Build-to-Suit Consulting Lease Renewal Strategy Investment Property Sourcing Space Planning
Details
  • Year established: 1990
Highlights and features
  • CCIM and SIOR-certified professionals with 30+ years of combined experience
  • Exclusive tenant representation with no landlord affiliations
  • Proven track record reducing lease costs for 100+ businesses
  • Customized space planning and market analysis tools
  • Active leadership roles in premier commercial real estate organizations
Associations and certifications
  • SIOR
  • CCIM
What people say
Professional and persistent Attention to detail Saved significant money Responsive communication Market knowledge
Services
Tenant Representation
We exclusively represent tenants in commercial real estate transactions, ensuring their interests are prioritized throughout the leasing process. Our fiduciary responsibility means we never represent landlords, eliminating conflicts of interest. Clients benefit from our deep market knowledge and negotiation expertise to secure favorable terms.
Lease Negotiation
Our specialized negotiation team analyzes market trends and creates competitive environments to maximize tenant leverage. We focus on total cost of occupancy, including hidden expenses and renewal terms, to deliver comprehensive lease solutions that align with business objectives.
Build-to-Suit Consulting
We help businesses design and negotiate custom-built spaces tailored to their operational needs. Our consultants analyze specific requirements for layout, infrastructure, and amenities to create functional environments that support business growth and employee productivity.
Market Analysis
Our team provides data-driven insights on Orange County commercial real estate trends, including vacancy rates, rental benchmarks, and submarket dynamics. This intelligence empowers clients to make informed decisions about lease renewals, relocations, or new acquisitions.
Investment Property Sourcing
We identify commercial properties with strong growth potential for investors, analyzing factors like location viability, tenant demand, and future market trends. Our services include portfolio development and strategic acquisition planning to maximize investment returns.
People
Randolph T. Mason
President & Managing Partner
CCIM and SIOR-certified commercial real estate expert with 30+ years of experience specializing in tenant representation. Former board member of SIOR's Southern California chapter and multiple-term CCIM president. Holds B.S. in Marketing & Finance from CSU Long Beach.
Barron R. Mason
Partner
Commercial real estate professional with experience since age 16, specializing in tenant representation. Currently completing broker licensing requirements. Focuses on office and industrial properties throughout Orange County with expertise in market analysis and lease negotiation.
Joseph Denham
Partner
Tenant representation specialist with background in marketing and real estate financing. Joined CRS in 2023 after graduating from CSU Fullerton with B.S. in Communications. Focuses on office and industrial property solutions while maintaining fiduciary responsibility to clients.
Questions
What areas do you serve?
We specialize in commercial real estate services throughout Orange County, covering 30+ cities including Newport Beach, Irvine, Costa Mesa, and surrounding areas.
Do you represent landlords?
No, we exclusively represent tenants, buyers, and investors to maintain fiduciary responsibility without conflicts of interest.
How do you charge for services?
Our tenant representation services are typically paid by landlords through standard commission structures, at no direct cost to our clients.
What property types do you handle?
We specialize in office, industrial, and commercial properties including Class A, B, and C buildings across all sizes and configurations.
Can you help with lease renewals?
Yes, we recommend starting renewal negotiations 6-12 months before expiration to maximize leverage and secure optimal terms.
Do you offer space planning tools?
We provide a downloadable office space calculator to help businesses determine square footage requirements based on their specific needs.
Videos
Reviews (5)
Brad Kivlan
Jan 06, 2022 Report
Positive:Professionalism,Responsiveness
Randy and Barron are the most responsive and knowledgable commercial realtors I've ever had the pleasure of working with. Their hustle presented us with a significant number of leasing opportunities in what is essentially a locked down market. These guys rock!
Brad K.
Jan 06, 2022 Report
Randy and Barron are the most responsive and knowledgeable commercial realtors I've ever had the pleasure of working with. Their hustle presented us with a significant number of leasing opportunities in what is essentially a locked-down market. These guys rock!
Paul Martineau
Dec 03, 2021 Report
Positive:Professionalism,Quality,Responsiveness,Value
Without question Randy is a man of character. I brought a unique situation to Randy and he provided invaluable advise without hesitation despite him being unable to engage in my current transaction. Highly recommend!
Norma Duenas
Nov 25, 2021 Report
Barron was amazing at helping us find a space for the relocation of our office. He was very responsive to what I was looking for and was able to quickly identify offices that fit within our parameters. He also made sure to answer any questions or concerns I had about the new space that I was leasing. He went out of his way to even go over to the area to give me his impression of the concerns I had about noise level. I greatly appreciate all his effort and would not hesitate to recommend him to anyone who is looking to lease office space.
Brian Andrews
Oct 19, 2021 Report
Positive:Professionalism,Quality,Responsiveness,Value
Randy and Barron were both extremely attentive and were able to generate lots of leads for us in our property search in a short period of time. The level of access to them was very appreciated and they were never too busy to take our calls.