Active
Veteran Owned BusinessService Disabled Veteran Owned BusinessSmall Business
Overview
- Legal name
- SANDOW CONSTRUCTION INC
- Also known as
- ABATEMENT INC
- Registered location
- BLADENSBURG, MD, USA
- Website
- Company website ↗
- Primary NAICS
- 236220 — Commercial and Institutional Building Construction
- Latest award activity
- Aug 21, 2026
Read company summary
SANDOW CONSTRUCTION INC is associated with UEI JJKPJR3QLCL5 and CAGE 6KGD5 in public federal records. AcornBids currently links 65 prime awards totaling $61.6M in obligations to this entity. Its largest recorded federal customer by obligations is Department of Veterans Affairs. Its recorded federal awards include work classified as Commercial and Institutional Building Construction; Remediation Services; Plumbing, Heating, and Air-Conditioning Contractors. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 236220 (Commercial and Institutional Building Construction). Its public SAM.gov registration lists BLADENSBURG, MD, USA.
At a glance
Lifetime prime obligations$61.6M
Prime awards65
Awards with future end dates9
Top-agency concentration51.9%
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 Refresh pending; these totals may be out of date.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
- SANDOW CONSTRUCTION INC
- Doing business as
- ABATEMENT INC
- UEI
- JJKPJR3QLCL5
- CAGE
- 6KGD5
- Registered address
- 4300 48TH ST, BLADENSBURG, MD, 20710, USA
- Registration status
- Active
- Primary NAICS
- 236220 — Commercial and Institutional Building Construction
- SAM activation
- Feb 25, 2026
- Initial registration
- Oct 13, 2011
- Entity start
- Sep 27, 2011
- SAM updated
- Feb 25, 2026
- Registration expires
- Feb 23, 2027
- Fiscal year end
- Dec 31
- Place of incorporation
- MD, 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 |
|---|---|---|---|---|
| 47PM0425C0029USGS CHILLER REPLACEMENT AT THE USGS BUILDING 12201 SUNRISE VALLEY DRIVE | General Services Administration | $3.7M | Sep 18, 2025 | Aug 31, 2027 |
| 1333ND24FNB190249NIST EV CHARGING STATION | Department of Commerce | $1.9K | Sep 20, 2024 | Dec 31, 2024 |
| 36C10F26C0002VACO TURNSTILES PROJECT AT VACO HEADQUARTERS, 810 VERMONT AVE NW, WASHINGTON, D.C. 20420 | Department of Veterans Affairs | $783.1K | Mar 6, 2026 | Nov 25, 2026 |
| 36C24526N0757ABATE AND DEMO SPORTS HUT | Department of Veterans Affairs | $66.9K | Aug 24, 2026 | Oct 26, 2026 |
| 36C24525D0051NCO5 MATOC II | Department of Veterans Affairs | $35.0M | Apr 28, 2025 | Not available |
| 1333ND25FNB190115FUME HOODS & EXHAUST FANS | Department of Commerce | $19.7K | Jul 10, 2025 | Aug 4, 2026 |
| 36C24626C0051REPLACE THE HVAC SYSTEM THAT SERVES THE ROOMS/OFFICES IN THE CARDIAC CATHETERIZATION LAB. | Department of Veterans Affairs | $2.7M | Jul 16, 2026 | Mar 8, 2027 |
| 75N99022A00014MASTER BLANKET PURCHASE AGREEMENT (BPA) FOR A VARIETY OF GENERAL CONSTRUCTION AND REPAIR PROJECTS | Department of Health and Human Services | $0 | Apr 27, 2022 | Not available |
| 47PM0023C0007PROVIDE LABOR, MATERIALS, SUPERVISOIN, AND EQUIPMENT FOR DESIGN-BUILD BIORETENTION REPAIRS WITH STREAM EROSION REPAIRS OPTION ST ELIZABETHS WEST CAMPUS SE WASH DC | General Services Administration | $894.8K | Sep 27, 2023 | Jul 29, 2026 |
| 36C24626C0038MOLD REMEDIATION SERVICES | Department of Veterans Affairs | $169.9K | Jul 9, 2026 | Sep 5, 2026 |
Upcoming positioning windows
Modeled recompete windows are estimates, not announced solicitations or guarantees.
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Feb 25, 2026 |
| Source loaded | Sep 26, 2026 |
| Initial registration | Oct 13, 2011 |
| Entity start | Sep 27, 2011 |
Expires Not available
SAM public SBA certification fieldsRegistration classifications: Self Certified Small Disadvantaged Business, Veteran Owned Business, Service Disabled Veteran Owned Business, Small Business, SBA Certified Hub Zone Firm. These are separate from the reported certificates above.
| Industry | Reported size status |
|---|---|
| 236118 — Residential Remodelers | Not reported |
| 236210 — Industrial Building Construction | Not reported |
| 236220 — Commercial and Institutional Building Construction | Not reported |
| 237110 — Water and Sewer 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 |
| 238160 — Roofing Contractors | Not reported |
| 238190 — Other Foundation, Structure, and Building Exterior Contractors | Not reported |
| 238210 — Electrical Contractors and Other Wiring Installation Contractors | Not reported |
| 238220 — Plumbing, Heating, and Air-Conditioning Contractors | Not reported |
| 238290 — Other Building Equipment Contractors | Not reported |
| 238310 — Drywall and Insulation Contractors | Not reported |
| 238320 — Painting and Wall Covering Contractors | Not reported |
| 238330 — Flooring Contractors | Not reported |
| 238350 — Finish Carpentry Contractors | Not reported |
| 238390 — Other Building Finishing Contractors | Not reported |
| 238910 — Site Preparation Contractors | Not reported |
| 238990 — All Other Specialty Trade Contractors | Not reported |
| 541620 — Environmental Consulting Services | Not reported |
| 561210 — Facilities Support Services | Not reported |
| 561621 — Security Systems Services (except Locksmiths) | Not reported |
| 561720 — Janitorial Services | Not reported |
| 561790 — Other Services to Buildings and Dwellings | Not reported |
| 561990 — All Other Support Services | Not reported |
| 562111 — Solid Waste Collection | Not reported |
| 562112 — Hazardous Waste Collection | Not reported |
| 562211 — Hazardous Waste Treatment and Disposal | Not reported |
| 562910 — Remediation Services | Not reported |
| 712120 — Historical Sites | Not reported |
| 811310 — Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| KASMERA A SANTIAGO-DOWNEY | Government business | Contact method not published | SAM registration | Not available |
| KASMERA SANTIAGO-DOWNEY | Alternate government business | Contact method not published | SAM registration | Not available |
| RICARDO A SANTIAGO | Electronic business | Contact method not published | SAM registration | Not available |
| KASMERA SANTIAGO-DOWNEY | Alternate electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 236118 — Residential Remodelers
- 236210 — Industrial Building Construction
- 236220 — Commercial and Institutional Building Construction
- 237110 — Water and Sewer 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
- 238160 — Roofing Contractors
- 238190 — Other Foundation, Structure, and Building Exterior Contractors
- 238210 — Electrical Contractors and Other Wiring Installation Contractors
- 238220 — Plumbing, Heating, and Air-Conditioning Contractors
- 238290 — Other Building Equipment Contractors
- 238310 — Drywall and Insulation Contractors
- 238320 — Painting and Wall Covering Contractors
- 238330 — Flooring Contractors
- 238350 — Finish Carpentry Contractors
- 238390 — Other Building Finishing Contractors
- 238910 — Site Preparation Contractors
- 238990 — All Other Specialty Trade Contractors
- 541620 — Environmental Consulting Services
- 561210 — Facilities Support Services
- 561621 — Security Systems Services (except Locksmiths)
- 561720 — Janitorial Services
- 561790 — Other Services to Buildings and Dwellings
- 561990 — All Other Support Services
- 562111 — Solid Waste Collection
- 562112 — Hazardous Waste Collection
- 562211 — Hazardous Waste Treatment and Disposal
- 562910 — Remediation Services
- 712120 — Historical Sites
- 811310 — Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
Registered products and services
- F021 — Site Preparation
- J045 — Maintenance, Repair and Rebuilding of Equipment: Plumbing, Heating, and Waste Disposal Equipment
- J059 — Maintenance, Repair and Rebuilding of Equipment: Electrical and Electronic Equipment Components
- K059 — Modification of Equipment: Electrical and Electronic Equipment Components
- L059 — Technical Representation Services: Electrical and Electronic Equipment Components
- N072 — Installation of Equipment: Household and Commercial Furnishings and Appliances
- P400 — Demolition of Buildings
- P500 — Demolition of Structures or Facilities (Other than Buildings)
- R499 — Other Professional Services
- S201 — Custodial Janitorial Services
- Y1AA — CONSTRUCTION OF OFFICE BUILDINGS
- Y1AB — CONSTRUCTION OF CONFERENCE SPACE AND FACILITIES
- Y1AZ — CONSTRUCTION OF OTHER ADMINISTRATIVE FACILITIES AND SERVICE BUILDINGS
- Y1CA — CONSTRUCTION OF SCHOOLS
- Y1CZ — CONSTRUCTION OF OTHER EDUCATIONAL BUILDINGS
- Y1EZ — CONSTRUCTION OF OTHER INDUSTRIAL BUILDINGS
- Y1FC — CONSTRUCTION OF TROOP HOUSING FACILITIES
- Y1QA — CONSTRUCTION OF RESTORATION OF REAL PROPERTY (PUBLIC OR PRIVATE)
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
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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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