Overview
- Legal name
- TANDEM SERVICES LLC
- Registered location
- KEMAH, TX, USA
- Website
- Company website ↗
- Primary NAICS
- 237990 — Other Heavy and Civil Engineering Construction
- Latest award activity
- Aug 15, 2025
Read company summary
TANDEM SERVICES LLC is associated with UEI EL2RBPEVMU55 and CAGE 7Z2M9 in public federal records. AcornBids currently links 2 prime awards totaling $5.7M in obligations to this entity. Its largest recorded federal customer by obligations is Department of Transportation. Its recorded federal awards include work classified as Power and Communication Line and Related Structures Construction; Commercial and Institutional Building Construction. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 237990 (Other Heavy and Civil Engineering Construction). Its public SAM.gov registration lists KEMAH, TX, USA.
At a glance
Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Oct 19, 2026. Refresh pending; these totals may be out of date.
Business information
Public SAM.gov registration details.
- Legal name
- TANDEM SERVICES LLC
- UEI
- EL2RBPEVMU55
- CAGE
- 7Z2M9
- Registered address
- 1100 WINFIELD LN, KEMAH, TX, 77565, USA
- Registration status
- Active
- Primary NAICS
- 237990 — Other Heavy and Civil Engineering Construction
- SAM activation
- May 8, 2026
- Initial registration
- Aug 22, 2017
- Entity start
- Aug 9, 2013
- SAM updated
- May 8, 2026
- Registration expires
- May 6, 2027
- Fiscal year end
- Dec 31
- Place of incorporation
- TX, USA
Research brief
Source facts
- Loaded prime-award records link 2 awards and $5,716,670 in reported obligations to this legal entity. Source
- Recorded awards include Power and Communication Line and Related Structures Construction (NAICS 237130); this classification is not proof of every company capability. Source
- An example award describes: DESIGN & CONSTRUCTION OF THE MALSR PIER AT THE GALVESTON (GLS), TX MALSR IN ACCORDANCE WITH THE SOW AND DRAWINGS. Source
Federal award analysis
Net transaction obligations by federal fiscal period.
Reported transaction obligations by federal fiscal period; includes deobligations. Missing transactions are not estimated. Histories follow awards currently assigned to this recipient and may include transactions under an earlier recipient. Coverage: 2 of 2 selected awards. Select a period to explore its awards.
Funding change
Dated, valued transaction obligations in equal-length adjacent periods; missing records are unknown. Default: last completed federal fiscal year. Percentage is unavailable when the prior period has no positive reported obligations.
| Measure | Reported value |
|---|---|
| Current period | Oct 1, 2025 – Sep 30, 2026 |
| Current obligations | Not reported |
| Prior period | Oct 1, 2024 – Sep 30, 2025 |
| Prior obligations | $-8.4M |
| Change | Not reported |
| Growth | Not comparable |
Where the work is performed
State tile map; darker tiles have larger absolute net obligations. Outlined tiles indicate net deobligations. Unshaded tiles have no reported transactions in this selection. Other locations appear in the table.
Agencies
| Category | Period obligations | Awards |
|---|---|---|
| Department of Transportation | $-8.4M | 2 |
Offices
| Category | Period obligations | Awards |
|---|---|---|
| 6973GH FRANCHISE ACQUISITION SVCS | $-8.4M | 2 |
Naics
| Category | Period obligations | Awards |
|---|---|---|
| 237130 — Power and Communication Line and Related Structures Construction | $262.4K | 1 |
| 236220 — Commercial and Institutional Building Construction | $-8.7M | 1 |
Psc
| Category | Period obligations | Awards |
|---|---|---|
| Y1BZ — CONSTRUCTION OF OTHER AIRFIELD STRUCTURES | $262.4K | 1 |
| Y1BC — CONSTRUCTION OF RADAR AND NAVIGATIONAL FACILITIES | $-8.7M | 1 |
Vehicles
| Category | Period obligations | Awards |
|---|---|---|
| Unclassified | $-8.4M | 2 |
Set Asides
| Category | Period obligations | Awards |
|---|---|---|
| SMALL BUSINESS SET ASIDE - TOTAL | $-8.4M | 2 |
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 |
|---|---|---|---|---|
| 6973GH22C00202DESIGN & CONSTRUCTION OF THE MALSR PIER AT THE GALVESTON (GLS), TX MALSR IN ACCORDANCE WITH THE SOW AND DRAWINGS. | Department of Transportation | $4.7M | Sep 19, 2022 | Mar 31, 2025 |
| 6973GH23C00182NEW ORLEANS, LA - (DESCRIPTION IN NEW ORLEANS, LA) IN ACCORDANCE WITH THE APPLICABLE DRAWINGS, SPECIFICATIONS AND CONDITIONS OF THE CONTRACT. | Department of Transportation | $993.0K | Sep 19, 2023 | Jul 19, 2025 |
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | May 8, 2026 |
| Source loaded | Sep 2, 2026 |
| Initial registration | Aug 22, 2017 |
| Entity start | Aug 9, 2013 |
Registration classifications: Small Business. These are separate from the reported certificates above.
| Industry | Reported size status |
|---|---|
| 236220 — Commercial and Institutional Building Construction | Not reported |
| 237120 — Oil and Gas Pipeline and Related Structures Construction | Not reported |
| 237130 — Power and Communication Line and Related Structures Construction | Not reported |
| 237310 — Highway, Street, and Bridge Construction | Not reported |
| 237990 — Other Heavy and Civil Engineering Construction | Not reported |
| 238110 — Poured Concrete Foundation and Structure Contractors | Not reported |
| 238120 — Structural Steel and Precast Concrete Contractors | Not reported |
| 332311 — Prefabricated Metal Building and Component Manufacturing | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| DAN REYNOLDS | Government business | Contact method not published | SAM registration | Not available |
| DAN REYNOLDS | Electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 236220 — Commercial and Institutional Building Construction
- 237120 — Oil and Gas Pipeline and Related Structures Construction
- 237130 — Power and Communication Line and Related Structures Construction
- 237310 — Highway, Street, and Bridge Construction
- 237990 — Other Heavy and Civil Engineering Construction
- 238110 — Poured Concrete Foundation and Structure Contractors
- 238120 — Structural Steel and Precast Concrete Contractors
- 332311 — Prefabricated Metal Building and Component Manufacturing
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
Related companies worth researching
Explore the customer, work and award-size evidence behind each match.
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.
Disclosed relationships only. Missing records do not establish that a contractor has no partners. Ambiguous parent award identifiers are excluded.
Recently viewed companies
Keep your research moving
Save this company, track changes, and evaluate upcoming work against your targets.
Save to my research Find my fit