
We’ve provided legal services to clients since parent firm Howard Mackie was founded in 1888. Clients come to us for our expertise in areas such as commercial litigation, securities, construction, commercial real estate, financial services, employment and energy law. Our top-ranked lawyers have consistent track records of providing clients with the innovative and practical advice they need to succeed in Alberta’s rapidly-changing business environment.
Office

Calgary
Centennial Place, East Tower
520 3rd Avenue SW
Suite 1900
Calgary, AB
T2P 0R3
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Contacts
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Regional Contact
Alan Ross
Regional Managing Partner, Calgary
- Location
- Calgary
- ARoss@blg.com
- Phone
- 403.232.9656
Alan Ross
Regional Managing Partner, Calgary
Services
- Climate Change
- Government Procurement
- Energy - Oil & Gas
- Energy – Power
- Energy - Oil & Gas Regulatory
- Energy – Power Regulatory
- Public Policy & Government Relations
- Gas Contracting
- Storage
- [See more on full bio]
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Business Services
Patricia McLaren
Director, Regional Business Development
- Location
- Calgary
- PMcLaren@blg.com
- Phone
- 403.232.9418
Patricia McLaren
Director, Regional Business Development
Community Involvement
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Honouring women and giving back at BLG
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BLG donates $50,000 to History and Heroes Alberta Foundation
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BLG supports Hurricane Fiona recovery efforts in Eastern Canada with Red Cross donation
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Supporting women organizations across the country
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BLG supports United Way COVID relief efforts
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Native Women’s Resource Centre provides a safe space for GTA families
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Shining a light on the Luna Child and Youth Advocacy Centre
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Initiative to support evacuations from Afghanistan
Charitable Initiatives
- United Way
- BLG Reads to Kids
- National Music Centre
- Luna Child and Youth Advocacy Centre
- Pro Bono Law Alberta
- Civil Claims Duty Counsel (CCDC) Project
- Queen's Bench Amicus Court Assistance Program
- Alberta Volunteer Lawyers Service
- Calgary Legal Guidance
- Pro Bono Students Canada
Careers
We are always looking for talented people to join our team. Will that be you?