NAICS 238220 · District of Columbia

Certified Women-Owned Plumbing, Heating, and Air-Conditioning Contractors in District of Columbia

12 certified women-owned vendors in District of Columbia under NAICS 238220 (Plumbing, Heating, and Air-Conditioning Contractors), each with an active WOSB or EDWOSB certification reported from the U.S. SBA Small Business Search.

12 certified vendors · ranked by certification recency & profile depth

01MIAD HOLDINGS LLC

Construction & Trades · Washington, District of Columbia
SBA-certified WOSB, EDWOSB
WOSBEDWOSB

MIAD Holdings LLC, located in Washington, D.C., is a minority, woman-owned, small business with its major sector specializing in electrical services. Other sectors include; print on demand store and assisted senior living. MIAD Electric a division of MIAD Holding LLC that specializes in electrical services excels in electrical contracting, with expertise in building and data center electrical maintenance. Our services ensure full compliance with NEC and NFPA standards, demonstrating our commitment to safety and quality. Our capabilities include: - Electrical Wiring & Installation - Maintenance & Repair with adherence to safety codes. - System Design & Planning - Energy audits and integration of green technologies. - A customer-centric approach with clear communication and detailed reporting. With a proven track record, we are equipped to handle projects of varying scales while maintaining high standards of service.

02ICONIC PLUMBING LLC

Construction & Trades · Washington, District of Columbia
SBA-certified WOSB
WOSB

small woman owned business providing commercial and residential new construction,renovation, site (wet utility) work, demolition, and repair/service plumbing.

03DECCA ENVIRONMENTAL SOLUTIONS INC.

Facilities & Building Services · Washington, District of Columbia
SBA-certified WOSB, EDWOSB, 8a, HUBZone
WOSBEDWOSB8(a)HUBZone

Decca Environmental Solutions is a woman-owned business/certified business entity (CBE) that was founded five years ago, in the District of Columbia. We provide facility support services, including operations and maintenance and custodial services. Decca is committed to providing exceptional services to our clients and quality employment opportunities to residents of the District.

05EMBARQ SOLUTIONS LLC

Facilities & Building Services · Washington, District of Columbia
SBA-certified WOSB, EDWOSB, 8a
WOSBEDWOSB8(a)

Embarq provides management solutions for your facilities, project and construction needs. We provide facilities management services for MEP, janitorial, electrical, waste removal, landscaping, grounds and vertical transportation.

06TJS GROUP, LLC

Professional & Management Consulting · Washington, District of Columbia
SBA-certified WOSB, EDWOSB, 8a
WOSBEDWOSB8(a)

TJS Group is an SBA-certified 8(a) and Economically Disadvantaged Women-Owned Small Business (EDWOSB) with a DSS Secret Facility Clearance. Founded in 2015 by Taelor Salmon, TJS Group delivers mission-focused solutions to federal and commercial clients nationwide. We provide comprehensive support across facilities maintenance and operations, engineering services, federal acquisition lifecycle support (cradle-to-grave), information technology and cybersecurity, program and project management, training, property management, and professional services. Our team combines technical expertise with disciplined program execution to ensure compliance, operational efficiency, and measurable performance outcomes. We are committed to delivering reliable, high-quality service while fostering a high-performing workforce equipped with the qualifications, certifications, and tools necessary to support complex federal missions.

09LALINI ENTERPRISES LLC

Construction & Trades · Washington, District of Columbia
SBA-certified WOSB, 8a, HUBZone, SDVOSB, VOSB
WOSB8(a)HUBZoneSDVOSBVOSB

Lalini Enterprises LLC. is a multidisciplinary engineering and professional consulting firm conveniently located in Washington, DC. Serving as the access point for employee placement, environmental solutions and government contracts. Lalini Enterprises LLC.is committed to provide high quality consulting services to commercial and government agencies. We have 23 years of hands-on experience serving the federal government.

10EARTH WORTH L.L.C.

Construction & Trades · Washington, District of Columbia
SBA-certified WOSB, EDWOSB, 8a, HUBZone
WOSBEDWOSB8(a)HUBZone

Electrical, Flooring, Drywall, PPE, Nitrile gloves, KN95 Masks, disposable gowns, covid rapid response antigen, and antibody tests

11LINDSAY COMPANY

Professional & Management Consulting · Washington, District of Columbia
SBA-certified WOSB, EDWOSB
WOSBEDWOSB

Project Management and implementation for real property, information technology, mechanical systems upgrades for energy management.

12ELOCEN GROUP, LLC (THE)

Professional & Management Consulting · Washington, District of Columbia
SBA-certified WOSB
WOSB

The ELOCEN Group is a full-service Program and Project Management firm focused on providing innovative client solutions. Intuitively understanding all of the dynamics required to effectively engage in full-scale Tenant Construction and Facilities projects of all sizes,we seamlessly integrate efficiency into all client flow operations. Our Service offerings include: • Construction Management • Interior Design • Information Technology • Facilities/Logistics • Healthcare These services extend from initial project pre-planning, through all development phases, to final turnover occupancy and logistics support, ensuring that client program requirements are consistently met with exemplary results.

Frequently asked

Are there certified women-owned NAICS 238220 vendors in District of Columbia?

Yes — 12 certified women-owned vendors in District of Columbia list NAICS 238220 (Plumbing, Heating, and Air-Conditioning Contractors), each with an active WOSB or EDWOSB certification reported from the U.S. SBA Small Business Search and dated on each listing.