Sierra County · Process serving
Process Server in Sierra County, CA
County seat: Downieville
Valpro Attorney Services serves papers across Sierra County, including Loyalton. Its cases are heard at the Superior Court of California, County of Sierra, which has one court location. Send a Service Request with your documents, choose Rush or Standard, and get every update by email.

- County seat
- Downieville
- Population, 2020
- 3,236
- Cities and communities
- 1
- Court locations
- 1
Sierra County at a glance
Sierra County facts
- County seat
- Downieville
- Population
- 3,236 (2020 Census)
- Cities and communities
- 1
- Superior court
- Superior Court, County of Sierra
- E-filing
- See the court's rules
Sources: U.S. Census Bureau 2020, county seats per the National Association of Counties, court research checked Oct 26, 2026.
How fast can Valpro Attorney Services serve papers in Sierra County?
- Standard
Requests are received and processed within 1–2 business days. Once the server receives the request, the first attempt will be made within 48–72 hours (remote areas are subject to different timelines).
- Rush
Requests are processed the same day or within 24 hours (depending on the time of receipt). Service will be attempted the same day or within 24 hours (remote areas are subject to different timelines).
We make no guarantees for service.
Which courthouses hear Sierra County cases?
The Superior Court of California, County of Sierra has one location: the Sierra County Courthouse, 100 Courthouse Square Downieville, CA 95936.
- All case types(530) 289-3698Open in Maps
Sierra County Courthouse
100 Courthouse Square Downieville, CA 95936
Source: Judicial Council of California, Find My Court data, checked Oct 26, 2026. Courthouse details change; confirm on the court's site before you go.
Which cities in Sierra County do we serve?
Largest first, by 2020 population. Every page lists its courts and nearby areas.
What else can we handle in Sierra County?
- Court filing in Sierra County In-person court filing and eFiling at California superior courts, with endorsed copies back to you.
- Document retrieval Court records and documents pulled and delivered by messenger.
- Skip tracing Finding a current address when the one you have no longer works, plus records research.
- Secretary of State filings Business filings and document requests at the California Secretary of State, plus UCC filings, tax liens, and apostille and authentication.
Which nearby counties do we serve?
Nearest counties by distance between county center points.
What AB 747 requires for service in Sierra County from 2027
Starting January 1, 2027, AB 747, the SPARE Act, sets new rules for service across California. Before substituted service, 3 good-faith attempts at personal delivery, on 3 different days at 3 different times, show reasonable diligence, and each attempt is photographed with an automatic date, time and GPS stamp.
- 3Attempts before substituted serviceOn 3 different days, at 3 different times. CCP § 415.20(b)(2)
- A stamped photo of each attemptAutomatic date, time and GPS. CCP § 417.10
- Registration number on the proofFor registered process servers
Source: AB 747, Ch. 563, Stats. 2025 · checked Oct 26, 2026. General information, not legal advice.
Sierra County process server questions
Not listed here? Call 855-582-5776 during business hours, Mon–Fri 8:30 a.m.–5 p.m.
Where are Sierra County civil cases filed?
The Superior Court of California, County of Sierra takes civil filings at the Sierra County Courthouse, 100 Courthouse Square Downieville, CA 95936. Courthouse details checked Oct 26, 2026; confirm on the court's site before you go.
How long does service take in Sierra County?
Standard: Requests are received and processed within 1–2 business days. Once the server receives the request, the first attempt will be made within 48–72 hours (remote areas are subject to different timelines). Rush: Requests are processed the same day or within 24 hours (depending on the time of receipt). Service will be attempted the same day or within 24 hours (remote areas are subject to different timelines).
Who can serve papers in California?
Any adult who is at least 18 and not a party to the case can serve a summons (Code of Civil Procedure § 414.10). Anyone who serves more than 10 papers a year for pay must register with their county clerk (Business and Professions Code § 22350). Checked October 26, 2026.
When I send something to Henry, he replies immediately and is on top of it. He always provides status updates and has been successful in having the most difficult individuals served.
Ready when you are.
Three ways to start, all handled by the same Sacramento office.
Send the documents
Upload up to 5 PDFs, choose Rush or Standard and add who to serve.
Start a Service RequestCall the office
Mon–Fri 8:30 a.m.–5 p.m. For anything due today, call first.
Call 855-582-5776Ask about a request
Reply to your confirmation email, or email Service@
Not ready to send documents? Request a quote and we'll reply during business hours.