Calgary Commercial Real Estate Services
About CORE
CORE Commercial is a best-in-class commercial real estate firm specializing in tenant representation.
Traditional real estate firms work in the service of landlords; the bulk of their revenue comes from selling, listing, and managing the properties of institutional landlords. We spent many years working in large international commercial real estate firms and understand how they work… and who they work for.
We recognized the challenge of a broker representing a tenant in a full-service firm. How do you aggressively negotiate the best possible terms for tenants when the firms’ largest clients – the landlords – are pushing back?

Calgary Commercial Real Estate: Areas We Serve
Calgary’s commercial real estate market spans several distinct business districts, each with its own character and advantages. CORE helps tenants find office space for rent and lease across Calgary’s most in-demand areas, including Downtown, the Beltline, 17th Avenue SW, the city’s northwest, northeast, southeast, southwest quadrants and surrounding areas. Whether you’re looking for a prestige downtown address, a creative beltline space, or a cost-effective suburban office, we represent your interests at every step.
Search Our Listings
Customized Office Space Solutions for Calgary Tenants



Mid-Lease Solutions
Sublease your Calgary office space, restructure your lease, or exit early when your needs change.

Purchase & Sales
Buy or sell commercial property in Calgary with representation that puts your interests first.
Featured Calgary Commercial Properties
Retail or Office Condo for Sale in Calgary Beltline | 1,108 SF | 1118 12 Ave SW
Retail or Office Condo for Sale in Calgary Beltline Unit...
Furnished A-Class Sublease – Deerfoot Atria
Furnished A-Class Sublease VIRTUAL TOUR Turnkey 4,992 SF office sublease...
For Sale Turnkey Investment Opportunity – 3419 & 3421 Cascade Rd NW
For Sale Turnkey Investment Opportunity – 3419 & 3421 Cascade...
Meet the CORE Team
CORE’s brokers bring decades of Calgary commercial real estate experience, working exclusively on the tenant side. No conflicts of interest, no landlord ties.

Gary McKelvie
President, Broker. 34 years in commercial real estate in Calgary and Vancouver, previously on the landlord side. That insider knowledge is now used entirely in your favour.

Lori King
Executive Vice President, Principal. Extensive background in leasing, asset management, and investment across oil & gas, engineering, and financial sectors.

Jeff Thomson
Executive Vice President, Principal. Specializes in lease negotiations, investment sales, and financial analysis across industries from startups to multi-location corporations.

Jay King
Associate. Focused on office and retail leasing with a hands-on approach to matching clients with spaces that fit their budget, culture, and operations.

CORE Values
At CORE Commercial, our business is guided by principles that shape every client relationship and every decision we make.
Do the Right Thing, Always
We are committed to building lasting professional and personal relationships founded on trust and respect. For us, doing the right thing means asking: “Is this the best decision for my client?” When the answer is yes, we know we’re on the right path.
Be Bold. Be Creative.
We embrace challenges and welcome complex real estate problems with confidence. By encouraging bold thinking and creative solutions, we ensure no option goes unexplored. Working as a fully integrated team, we collaborate closely, sharing ideas and strategies to deliver the strongest possible outcomes for our clients.
Deliver What We Promise
We are committed to providing exceptional service, meticulous attention to detail, and honest, high-quality work. Every promise we make is one for which we are prepared to be held accountable.