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Boulder County Combined Court - Longmont

Filing information for Boulder County Combined Court - Longmont in Longmont, CO. Part of the Boulder County small claims court system.

E-Filing

Not available

Max Claim

$7,500

Courthouse Details

Boulder County Combined Court - Longmont

1035 Kimbark St.

Longmont, CO 80501

Mailing Address

P.O. Box 4249

Boulder, CO 80306

Phone: (720) 564-2522Fax: (720) 637-9760

Hours: Monday - Friday, 8:00 a.m. - 12:00 p.m. and 1:00 p.m. - 4:00 p.m.

Area Served

Longmont area within Boulder County (jurisdiction based on defendant's residence, employment, business office, or location of real property in dispute)

How to File at Boulder County Combined Court - Longmont

File in person

Bring your completed forms to the courthouse during business hours.

File by mail

Most small claims courts accept filing by mail — check with this court first. Typically you mail your completed forms with the filing fee plus a self-addressed stamped envelope for your returned copies.

Ready to take action?

A demand letter often settles disputes before a case is ever filed — and it only takes a few minutes.

Read the demand letter guide

Wrong court? Boulder County has 2 courts.

See all 2 courts in Boulder County

For statewide rules, see the full Colorado small claims court guide →

Data verified May 6, 2026.