Longmont 303-776-9900
Louisville 720-726-3670

  • EXCELLENCE

    EXCELLENCE

    through our unrelenting commitment to be the best at what we do

  • TRUST

    TRUST

    communication, action with integrity, and constant dedication to each other and our clients

  • COMMUNITY

    COMMUNITY

    dedication to serving our clients, co-workers and the community at large

  • RESPECT

    RESPECT

    honoring diversity, embracing unique talents and treating all with dignity

For over 45 years, Northern Colorado law firm, Lyons Gaddis, has served businesses, local governments, families and individuals like you in the Greater Denver area and throughout Colorado. Our firm was founded in 1972 by a group of lawyers who were also business and community leaders, with a mission to provide excellent legal services to the growing area of Northern Colorado. Lyons Gaddis has grown in both size and depth of experience over the past four decades.  We now serve as trusted counsel to great organizations, companies and individuals over a wide range of industries and stages of growth - from large local governments to publicly-traded companies to individuals like you. Our attorneys understand the financial and business pressures that you face, and focus on creating strategies and solutions to resolve your case or transaction quickly and efficiently.

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Blog

16 May 2022
On April 7th, Governor Polis signed Senate Bill 86 into law, drastically increasing Colora...
03 May 2022
A Knot of Benefits In part due to the COVID-19 pandemic and in part due to a political pus...

Firm News

02 November 2022
The Special District Association (SDA) hosted its annual conference in Keystone in Septemb...
04 August 2022
It is with great sadness that we announce the passing of our colleague and friend, Anton D...

Serving The Entire State Of Colorado
Map and Directions


Longmont Office

515 Kimbark Street, Second Floor
Longmont, CO 80501
Phone: 303-776-9900 
Maps & Directions

Louisville Office

950 Spruce Street, Unit 1B
Louisville, CO 80027
Phone: 720-726-3670 
Maps & Directions

Glenwood Springs Office

818 Colorado Avenue, Suite 201
Glenwood Springs, CO 81601
Maps & Directions

Littleton Office

5808 South Rapp Street, Suite 240
Littleton, CO 80120
Maps & Directions