Best Criminal Defense Lawyers in Longmont, CO
15 firms listed · 4 in Longmont · 3 open 24/7 · 3 open weekends · all 15 rated 4.5+
Data verified October 21, 2026
Merson Law Office
Flanders, Elsberg, Herber & Dunn
Mertes Law
The Moorhead Law Group
The Savela Law Firm
The 15 firms listed for Longmont, CO defend criminal charges for people. What each states about the offenses it takes and the courts it appears in comes from its own website; ratings and quotes come from public reviews.

Area overview: Longmont, CO
4 of the 15 firms we list are based in Longmont; the other 11 serve Longmont from Boulder (13 mi) and Niwot (6 mi). The firms on this page are rated from 4.5 to 5.0 across 859 reviews; 5 have 50 or more reviews. When clients rate these firms on specific qualities, they most often praise professionalism (100%), responsiveness (85%) and quality (71%). The topics that come up most in reviews of the firms on this page are "results", "understanding" and "knowledge". 3 are open around the clock and 3 are open on weekends. The practice areas the firms on this page list most often on their websites are criminal defense (4), domestic violence (3), car accidents (2), civil litigation (2) and drug crimes (2). 4 have a BBB rating of A or A+. Domain records put 11 websites of the firms on this page at ten or more years old; the oldest dates from 1999. 3 offer urgent consultations; 6 offer a free initial consultation and 1 lists coupons or special offers. 1 has Spanish-speaking staff. We count these figures across the firms on this page; distances are straight-line, and hours and prices change, so confirm the details with the firm before you book a consultation.
Why are firms outside Longmont shown on this page?
4 of the 15 firms are based in Longmont; the others come from other towns. In criminal work the courthouse matters more than the office address, so ask whether a firm appears regularly in the court holding your case.



