Wilderness city
Two hours north of the Twin Cities, Duluth is often called “a wilderness pretending to be a city.” At the western tip of Lake Superior, the Zenith City has miles of trails and green space along with many of the amenities you’d find in a metropolitan area. With a sweeping view of Lake Superior, Barr’s office in Canal Park is just a short walk, pedal, paddle, or even ski from most of the city’s major attractions. In addition to the world’s largest freshwater lake, the Twin Ports of Duluth and Superior, Wisconsin, offer residents a thriving arts and music scene, historic sites honoring its industrial past, and ready access to Minnesota’s rugged North Shore.
Serving our clients
With the area’s deepest roster of engineers and environmental consultants, our staff serves clients in the Twin Ports and northeastern Minnesota across a wide range of industries including oil and gas, mining, power utilities, shipping, transportation, and the public sector. We stay connected to clients and the broader business community through memberships in professional organizations such as the Society for Mining, Metallurgy, and Exploration, the Minnesota Groundwater Association, and Minnesota Brownfields, as well as economic development groups such as the Duluth Chamber of Commerce and APEX.
Giving back to our community
Duluth retains its small-town charm, and many of our employees build close friendships with co-workers. Often this includes teaming up away from work to give back to the community through community-betterment programs such as Adopt a Highway, Habitat for Humanity, and the Lake Super Dragon Boat Festival that supports local charities.
Where to find us
Our office locations
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Minneapolis, MN
Headquarters
4300 MarketPointe Drive, Suite 200, Minneapolis, MN 55435
952-832-2600
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Albuquerque, NM
320 Osuna Road NE, Suite G-4, Albuquerque, NM 87107
505-954-1570
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Ann Arbor, MI
1000 Oakbrook Drive, Suite 100, Ann Arbor, MI 48104
734-922-4400
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Bismarck, ND
4585 Coleman Street, Suite 210, Bismarck, ND 58503
701-255-5460
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Calgary, AB
1000 7th Avenue SW, Suite 450, Calgary, AB T2P 5L5
403-592-8300
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Denver, CO
Capitol Center Building 225 E 16th Ave, Floor 5, Suite 500, Denver, CO 80203
720-248-9596
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Duluth, MN
325 South Lake Avenue, Suite 700, Duluth, MN 55802
218-529-8200
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Durango, CO
776 E. Second Avenue, Durango, CO 81301
970-382-7256
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Farmington, NM
4801 N. Butler Ave., Suite 15101, Farmington, NM 87401
505-327-3088
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Fort Collins, CO
2950 E. Harmony Road, Suite 265, Fort Collins, CO 80528
970-207-9648
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Grand Rapids, MI
3033 Orchard Vista Drive SE, Suite 200, Grand Rapids, MI 49546
616-512-7000
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Hibbing, MN
3128 14th Avenue East, Hibbing, MN 55746
218-262-8600
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Jefferson City, MO
1001 Diamond Ridge, Suite 1100, Jefferson City, MO 65109
573-638-5000
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Project offices
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Reno, NV
5595 Kietzke Lane, Suite 110, Reno, NV 89511
800-632-2277
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Salt Lake City, UT
170 South Main Street, Suite 1200, Salt Lake City, UT 84101
801-333-8400
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Saskatoon, SK
3812 Burron Avenue, Saskatoon, SK S7P 0E4
403-592-8300
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Seattle, WA
200 1st Ave W., Suite 500, Seattle, WA 98119
(206) 378-1364
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Wheat Ridge, CO
4251 Kipling Street, Suite 425, Wheat Ridge, CO 80033
970-207-9648
Achieve your ambitions while working in a collaborative, caring culture. Become an employee-owner and have a voice in company strategy. By championing the success of your colleagues and clients, you’ll further your career. And, by channeling your passions to solve client problems, you’ll help forge a better future.