Larimer County Child Support Services
Fort Collins, Colorado
The Larimer County Child Support Services is at 1501 Blue Spruce Drive, Fort Collins, CO 80524. Call the office at (970) 498-7600. It serves Larimer County.
How do I contact this office?
1501 Blue Spruce DriveFort Collins, CO 80524
- Phone
- (970) 498-7600
- Hours
- Monday to Wednesday, 8:00 a.m. to 4:30 p.m.; Thursday, 10:00 a.m. to 4:30 p.m.; Friday, 8:00 a.m. to 4:30 p.m.
- Before you go
- Most offices are inside the county human services building. Hours vary by county, and several counties are open Monday to Thursday only, so call ahead before visiting.
- child-support-managers@larimer.org
- Fax
- (970) 498-7605
- Official page
- Office page
A document drop box is on the left side of the main entrance.
Is this my office?
This office serves Larimer County.
Not your area? See every Colorado child support office.
Can I handle this without going in?
Often, yes. Many requests don't need a visit:
- Check your case and payments online in Parent login.
- Pay online, by phone, or by mail: see every way to pay child support in Colorado.
- Ask about your case by phone at (970) 498-7600.
Going in person? Read "Before you go" above, and call first if you can.
What can I do at this office?
- Applications
- Parentage and order establishment
- Order changes
- Enforcement
Other child support offices near Fort Collins
- Weld County Child Support Services Greeley · 24 miles away
- Boulder County Child Support Services Longmont · 30 miles away
- Broomfield Child Support Services Broomfield · 48 miles away
More help with Colorado child support
Office details come from the official Colorado office listing, checked October 18, 2026. Sunny Child Support is not affiliated with Colorado Department of Human Services, Child Support Services. Spot a mistake? Tell us.