Federal contractor profile
DIAMOND ROAD MAINTENANCE, INC.
UEI S4LYNWLMNNU9CAGE 3RZC8
Active
Small Business
Overview
- Legal name
- DIAMOND ROAD MAINTENANCE, INC.
- Also known as
- DIAMOND FIRE
- Registered location
- SUTHERLIN, OR, USA
- Primary NAICS
- 115310 — Support Activities for Forestry
- Latest award activity
- Aug 19, 2026
Read company summary
DIAMOND ROAD MAINTENANCE, INC. is associated with UEI S4LYNWLMNNU9 and CAGE 3RZC8 in public federal records. AcornBids currently links 85 prime awards totaling $9.8M in obligations to this entity. Its largest recorded federal customer by obligations is Department of Agriculture. Its recorded federal awards include work classified as Support Activities for Forestry; All Other Transit and Ground Passenger Transportation. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 115310 (Support Activities for Forestry). Its public SAM.gov registration lists SUTHERLIN, OR, USA.
At a glance
Lifetime prime obligations$9.8M
Prime awards85
Awards with future end dates3
Top-agency concentration
Not available
Why this customer concentration
Detailed agency totals are not available in this stored profile.
Largest positive coded-agency total ÷ all positive coded-agency totals × 100
Missing data is shown as unavailable.
Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Sep 28, 2026. Refresh pending; these totals may be out of date.
Business information
Public SAM.gov registration details.
- Legal name
- DIAMOND ROAD MAINTENANCE, INC.
- Doing business as
- DIAMOND FIRE
- UEI
- S4LYNWLMNNU9
- CAGE
- 3RZC8
- Registered address
- 924 STATE HIGHWAY 138 W, SUTHERLIN, OR, 97479, USA
- Registration status
- Active
- Primary NAICS
- 115310 — Support Activities for Forestry
- SAM activation
- Sep 16, 2025
- Initial registration
- Mar 10, 2004
- Entity start
- Apr 14, 1998
- SAM updated
- Sep 16, 2025
- Registration expires
- Sep 12, 2026
- Fiscal year end
- Dec 31
- Place of incorporation
- OR, USA
Federal award analysis
Net transaction obligations by federal fiscal period.
Transaction history is not available in the loaded data. Annual funding is not estimated from current award totals.
Recent federal awards
Prime contract awards. Select an award to review its history and source evidence.
| Award / description | Awarding agency | Obligations | Start date | End date |
|---|---|---|---|---|
| 1202SC26M0459DIAMOND ROAD MAINTENANCE, INC. UTMLF005112 C10 | Department of Agriculture | $310.3K | Jun 29, 2026 | Jul 13, 2026 |
| 12024B26T8880VIPR I-BPA VEHICLE WITH DRIVER REGIONS 5 & 6 WEST ZONE | Department of Agriculture | $250.0K | Aug 18, 2026 | Not available |
| 1202SC26M1258DIAMOND ROAD MAINTENANCE, INC. WAOWF260420 C71 | Department of Agriculture | $292.4K | Aug 17, 2026 | Sep 1, 2026 |
| 1202SC26M0830DIAMOND ROAD MAINTENANCE, INC. ORVAD260204 C10 | Department of Agriculture | $136.7K | Aug 10, 2026 | Aug 16, 2026 |
| 1204H126M8327DIAMOND ROAD MAINTENANCE, INC. ORMHF000688 E484 | Department of Agriculture | $67.2K | Aug 9, 2026 | Aug 24, 2026 |
| 129J6126M7154DIAMOND ROAD MAINTENANCE, INC. CASHF000001 E27 | Department of Agriculture | $56.3K | Aug 3, 2026 | Aug 16, 2026 |
| 1202SC26M0932DIAMOND ROAD MAINTENANCE, INC. WANES001857 C2 | Department of Agriculture | $123.4K | Aug 3, 2026 | Aug 9, 2026 |
| 1202SC26M0922DIAMOND ROAD MAINTENANCE, INC. WANES001845 C2 | Department of Agriculture | $31.9K | Aug 1, 2026 | Aug 9, 2026 |
| 129J6126M7121DIAMOND ROAD MAINTENANCE, INC. ORMHF000688 E116 | Department of Agriculture | $52.8K | Jul 30, 2026 | Aug 13, 2026 |
| 1202SC26M0579DIAMOND ROAD MAINTENANCE, INC. WACOA260140 C1 | Department of Agriculture | $272.9K | Jul 16, 2026 | Jul 30, 2026 |
Upcoming positioning windows
Modeled recompete windows are estimates, not announced solicitations or guarantees.
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Sep 16, 2025 |
| Source loaded | Sep 26, 2026 |
| Initial registration | Mar 10, 2004 |
| Entity start | Apr 14, 1998 |
Expires Not available
SAM public SBA certification fieldsRegistration classifications: Small Business, SBA Certified Hub Zone Firm. These are separate from the reported certificates above.
| Industry | Reported size status |
|---|---|
| 113310 — Logging | Not reported |
| 115310 — Support Activities for Forestry | Not reported |
| 485999 — All Other Transit and Ground Passenger Transportation | Not reported |
| 561730 — Landscaping Services | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| MIKE SULFFRIDGE | Government business | Contact method not published | SAM registration | Not available |
| CHRIS ROMAN | Alternate government business | Contact method not published | SAM registration | Not available |
| MIKE SULFFRIDGE | Electronic business | Contact method not published | SAM registration | Not available |
| RICK SULFFRIDGE | Alternate electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 113310 — Logging
- 115310 — Support Activities for Forestry
- 485999 — All Other Transit and Ground Passenger Transportation
- 561730 — Landscaping Services
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
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About DIAMOND ROAD MAINTENANCE, INC.
What products and services appear in its federal awards?
Recorded award industries: 115310 — Support Activities for Forestry; 485999 — All Other Transit and Ground Passenger Transportation.
Recorded products and services: F003 — Forest/Range Fire Suppression/Presuppression Services.
Examples from recent award records:
- DIAMOND ROAD MAINTENANCE, INC. UTMLF005112 C10
- VIPR I-BPA VEHICLE WITH DRIVER REGIONS 5 & 6 WEST ZONE
These records describe federal award work, not every company capability. Review the award evidence.
Where is the company registered?
924 STATE HIGHWAY 138 W, SUTHERLIN, Oregon 97479, United States
Registered location from SAM.gov; award performance locations may differ.
What is its primary registered industry?
115310 — Support Activities for Forestry.
Primary SAM.gov NAICS classification.
Which federal agencies are represented in its awards?
Department of Agriculture; Department of the Interior.
Data coverage and methodology
Sources: SAM.gov registration, USAspending awards and transactions, and linked supporting records. Prime contract obligations, IDV ceilings and assistance amounts are kept separate. Missing records are not zero activity. Company claims are labeled separately. Recompete signals are rule-based scores out of 100. Positioning windows are AcornBids estimates.
No official subaward rows are loaded, so Acorn does not claim known teaming relationships.
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