SBA-certified SDVOSB and VOSB
Public work for agencies, utilities, and prime contractors.
We self-perform concrete restoration, flatwork, and small-civil scopes for public agencies, utilities, and prime contractors across Pierce, King, Thurston and Kitsap counties. SBA VetCert eligible since October 7, 2026: Service-Disabled Veteran-Owned Small Business (SDVOSB) and Veteran-Owned Small Business (VOSB).
- SAM.govRegistered
- UEISZLADHA8FFU5
- CAGE9Y9X6
- NAICS237310
- WDVA Cert.WDVADYMN25
253-777-3240 · general@rainierdynamics.com · Send plans
Company data
Contracting details
Licensed and insured. Insurance details on request.
- Legal name
- Rainier Dynamics LLC
- WA Contractor Reg.
- RAINIDL767MK
- WA UBI
- 605 503 486
- SAM.gov
- Registered
- UEI
- SZLADHA8FFU5
- CAGE
- 9Y9X6
- USDOT
- 4511255
- NAICS (primary)
- 237310
238110 · 238910 · 238990 - WDVA Cert.
- WDVADYMN25
- WA EMD BRE
- through 9/2027
- OMWBE PWSBE
- In process
- Insurance
- Licensed and insured
- Bonding
- Bonding capacity: $300,000 single / $300,000 aggregate. The Ohio Casualty Insurance Company (a Liberty Mutual company), through Integrity Surety.
Representative performance
Subcontractor to a regional paving contractor, May 2026 to present. 72 work orders in the Seattle/Puget Sound right-of-way. About 17,500 SF of concrete, 900+ LF of curb, 33 on prevailing wage.
Street panel removal and replacement, sidewalks, driveway approaches, curb and gutter, and utility restoration, with associated removal and site preparation.
Project recordEmergency support
Mobilization after storms, floods, earthquakes and utility failures: demolition, excavation, stabilization, concrete restoration and temporary access. Credentialed through WA EMD Business Re-Entry (BRE). Site access per local incident command.
Field capabilities
- Concrete removal & site restoration
- Roadway panels & flatwork
- Curb, gutter & sidewalk
- ADA curb ramps
- Excavation, subgrade & aggregate
- Sawcutting, dowels & formwork
- Place, finish & cure
Are you on the MRSC small works roster?
An MRSC small works roster listing is not published on this site.
What are your UEI, CAGE, and NAICS?
SAM.gov Registered. UEI SZLADHA8FFU5. CAGE 9Y9X6. NAICS 237310 primary; also 238110 · 238910 · 238990.
Are you an SBA-certified SDVOSB?
SBA-certified SDVOSB and VOSB, eligible since October 7, 2026.
What is your PWSBE status?
OMWBE PWSBE: In process.
What prevailing-wage experience is published?
About 17,500 SF of concrete, 900+ LF of curb, 33 on prevailing wage. Intent and affidavit filing steps are not published here.
What bonding do you state, and how is retainage handled?
Bonding capacity: $300,000 single / $300,000 aggregate. The Ohio Casualty Insurance Company (a Liberty Mutual company), through Integrity Surety. Retainage handling is not published.
What is the minimum job size?
A minimum job size is not published.
Do you take emergency or quick-turn repairs?
Mobilization after storms, floods, earthquakes and utility failures: demolition, excavation, stabilization, concrete restoration and temporary access. Credentialed through WA EMD Business Re-Entry (BRE). Site access per local incident command. A separate quick-turn window is not published.
Short answers
- Do you publish an MRSC small works roster listing?
- An MRSC small works roster listing is not published on this site.
- What UEI, CAGE, and NAICS are published?
- SAM.gov Registered. UEI SZLADHA8FFU5. CAGE 9Y9X6. NAICS 237310 primary; also 238110 · 238910 · 238990.
- Are you an SBA-certified SDVOSB and VOSB?
- SBA-certified SDVOSB and VOSB, eligible since October 7, 2026.
- What is the PWSBE status?
- OMWBE PWSBE: In process.
- What prevailing-wage experience is published?
- About 17,500 SF of concrete, 900+ LF of curb, 33 on prevailing wage. Intent and affidavit filing steps are not published here.
- What bonding is published, and is retainage described?
- Bonding capacity: $300,000 single / $300,000 aggregate. The Ohio Casualty Insurance Company (a Liberty Mutual company), through Integrity Surety. Retainage handling is not published.
- Is a minimum job size published?
- A minimum job size is not published.
- What emergency support is published?
- Mobilization after storms, floods, earthquakes and utility failures: demolition, excavation, stabilization, concrete restoration and temporary access. Credentialed through WA EMD Business Re-Entry (BRE). Site access per local incident command. A separate quick-turn window is not published.