Federal contractor overview
COIL WINDING SPECIALIST, INC. is registered as a federal contractor under UEI J6LGYQ7PWGC5 and CAGE 5DME2, and is located in ORANGE, CA, USA. Federal award data shows $8,720,046 across 140 federal awards, with top agencies including Department of Homeland Security, Department of Defense, and Department of the Interior. The contractor's primary NAICS classification is 335311, and its public business classifications include Minority Owned Business, Self Certified Small Disadvantaged Business, For Profit Organization, and Woman Owned Small Business.
Contractor identifiers
- Legal business name
- COIL WINDING SPECIALIST, INC.
- DBA name
- CWS
- Unique Entity ID
- J6LGYQ7PWGC5
- CAGE code
- 5DME2
- Location
- ORANGE, CA, USA
- Website
- Visit contractor site
Capabilities and keywords
Coil Winding Specialist Inc (CWS) is a woman owned small business. CWS designs, develops, manufactures, and distributes energy efficiency products, HVAC, transformers, inductors, coils, magnetic components. CWS provides full turnkey services from design to manufacturing, installation, repairs and maintenance. Our installation, repair and maintenance crews are fully licensed by the state. CAPABILIIES includes Noise filters and Coils, Transformer, High Power (dry and oil filled)Transformers, HVAC, UPS, Power Supplies, Pumps, VFDs and Generators supply, install, repair, and maintenance, Energy audits, Energy Savings Measures and Commissioning of large facilities. Over the last five years, CWS has had over two hundred individual sales to the Federal government, including All six branches of the military, Department of State, Department of the Interior, Department of Agriculture, etc.
- Transformer
- specialty transformer
- 3-phase transformer
- oil-filled transformer
- dry transformer
- transformer repairs
- inductive coils
- inductors
- chokes
- common mode and differential mode chokes
- BALUN
- UNUN
- noise filters
- power cables
- power supplies
- pumps
- pump repairs
- VFD
- generators
- UPS
- batteries
- HVAC installation
- HVAC maintenance
- HVAC repairs
NAICS codes and business types
Business and socioeconomic classifications
- Minority Owned Business
- Self Certified Small Disadvantaged Business
- For Profit Organization
- Woman Owned Small Business
- Woman Owned Business
- Business or Organization
- Asian-Pacific American Owned
- Manufacturer of Goods
Organization hierarchy
Other related organizations
Federal obligation history
Total federal obligations
$8,720,046
- Awards
- 140
Top agencies by obligations
- Department of Homeland Security
4 award actions
$1,051,816 - Department of Defense
8 award actions
$813,592 - Department of the Interior
3 award actions
$347,442
Federal obligations by fiscal year
Net federal contract obligations increased from $969,866 in FY2025 to $1,139,681 in FY2026.
Scroll horizontally to view all fiscal years.
View fiscal-year data table
| Fiscal year | Net obligations | Award actions |
|---|---|---|
| FY2026 | $1,139,681 | 16 |
| FY2025 | $969,866 | 15 |
| FY2024 | $864,250 | 19 |
| FY2023 | $1,830,197 | 20 |
| FY2022 | $1,433,435 | 30 |
Recent federal awards
-
$51,084
Obligated
PIID 1232SA26F0699
Awarded Sep 21, 2026
-
$298,480
Obligated
PIID 15B21626F00000068
Awarded Sep 10, 2026
-
$15,198
Obligated
PIID 1305M326P0330
Awarded Sep 10, 2026
-
$16,836
Obligated
PIID 12FPC126F0125
Awarded Aug 20, 2026
Top federal contract markets
See the leading federal contract markets for COIL WINDING SPECIALIST, INC. by agency and work category, ranked by positive obligations in Sweetspot's federal market coverage during the last 12 months.
-
Department of Defense
- Rank in market
- #33
- Last 12mo obligations
- $100.7K
- Share of positive obligations
- 0.52%
-
Department of Energy
- Rank in market
- #6
- Last 12mo obligations
- $21.6K
- Share of positive obligations
- 1.69%
Coverage period Oct 12, 2025–Oct 11, 2026
Federal contract vehicles
-
GSA Multiple Award Schedule
General Services Administration
$6.3M
Obligated
Federal Supply Schedule Active
130 task orders
Frequently asked questions
- What is COIL WINDING SPECIALIST, INC.'s Unique Entity ID (UEI)?
- COIL WINDING SPECIALIST, INC.'s Unique Entity ID is J6LGYQ7PWGC5, as registered in SAM.gov.
- What is COIL WINDING SPECIALIST, INC.'s CAGE code?
- COIL WINDING SPECIALIST, INC.'s CAGE code is 5DME2.
- What is COIL WINDING SPECIALIST, INC.'s primary NAICS code?
- COIL WINDING SPECIALIST, INC.'s primary NAICS classification is 335311.
- Where is COIL WINDING SPECIALIST, INC. located?
- COIL WINDING SPECIALIST, INC. is located in ORANGE, CA, USA.
- How much has COIL WINDING SPECIALIST, INC. received in federal contract obligations?
- COIL WINDING SPECIALIST, INC. has received $8,720,046 in federal contract obligations across 140 federal awards.
- Which federal agencies has COIL WINDING SPECIALIST, INC. worked with?
- COIL WINDING SPECIALIST, INC.'s top federal agencies include Department of Homeland Security, Department of Defense, and Department of the Interior.
- When was COIL WINDING SPECIALIST, INC. registered in SAM.gov?
- COIL WINDING SPECIALIST, INC.'s SAM.gov registration date is March 19, 2009.
- What business classifications does COIL WINDING SPECIALIST, INC. hold?
- COIL WINDING SPECIALIST, INC.'s registered business and socioeconomic classifications include Minority Owned Business, Self Certified Small Disadvantaged Business, For Profit Organization, Woman Owned Small Business, Woman Owned Business, and Business or Organization.