Summit Commercial Brokers is a dedicated team of local commercial real estate professionals here to help you achieve your business goals. We offer industry insights, the latest market knowledge, and a broad range of connections throughout Boulder, Broomfield, and western Weld Counties. We do sales & leasing, investment analysis, tenant & buyer representation, and commercial property management.

We offer to you nearly 100 years of experience brokering commercial real estate transactions. We have worked the complete range of commercial real estate deals, from small leases to large, complex investment transactions. We have graduate level educations and multidisciplinary experience.

Jim Ditzel holds his CCIM designation, which is held by less than 3% of commercial brokers nationwide, as well as a masters degree in Journalism and Business. Tim has an MBA with a finance emphasis and a unique background in real estate investing. JD is a former Naval officer who has worked around the globe managing commercial facilities. Rachel is a recent CU Boulder business school graduate with extensive course work in Real Estate and is eager to find her was in the fascinating world of commercial real estate. Jim York brings over 20 years of invaluable management ingenuity to the Colorado, Arizona and Texas regions— with over a million square feet of retail, industrial and office space under his belt. In his free time you can find Jim playing hockey or up in the mountains fishing. Brad is a Boulder native and has owned and managed Multi-Family property in Colorado for over 30 years. Early in his career he founded and sold multiple ventures which include a beverage distribution and bed bug remediation company. More recently Brad has focused on Value-Add opportunities in Colorado, Tennessee and Florida.

If you’re looking to lease, we offer extensive research capabilities to identify the right space options and ways to negotiate better terms for your company’s long-term success. If you are a landlord, we offer a variety of web-based marketing platforms, as well as good old fashion in-person networking to find you the right tenant prospects. If you are an investor, we can help analyze your purchase options, determine your hold strategies, and advise on the best time to exit your investment.

We are The Local Market Experts of office, industrial, retail, multi-family, and commercial land in this area, and we are here to help. So give us a call or drop us a line. We promise to put your objectives first from Day One.

We are Team Summit.


Jim Ditzel, CCIM


Tim Conarro


JD Belanger


Rachel Austefjord


Jim York


Brad Steinmetz