NAICS 221330

Certified Women-Owned Steam and Air-Conditioning Supply

77 certified women-owned vendors list NAICS 221330 (Steam and Air-Conditioning Supply) among their codes, each holding an active WOSB or EDWOSB certification reported from the U.S. SBA Small Business Search.

77 certified vendors · ranked by certification recency & profile depth

02MIAD 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…

03S.E.T. - PACIFIC, INC.

Construction & Trades · Tamuning, Guam
SBA-certified WOSB, EDWOSB, HUBZone
WOSBEDWOSBHUBZone

Construction, Operations, Maintenance & Repair of High, Medium and Low Voltage Electrical Systems, Steam & Demineralized Water Systems, Power Plant Facilities, Emergency Generators and Electrical Testing Services

07BLUNCK INDUSTRIAL SERVICES, LLC

Construction & Trades · Ogden, Utah
SBA-certified WOSB, EDWOSB
WOSBEDWOSB

Provides industrial and commercial boiler, burner, and control system repair; preventative boiler maintenance; boiler inspections; combustion and burner tuning; refractory and gasket replacement; pressure vessel and…

08CHINEA SERVICES INC

Construction & Trades · San Juan, Puerto Rico
SBA-certified WOSB, HUBZone
WOSBHUBZone

Chinea Service Inc. is a Puerto Rico-based company established in October 2018, specializing in general construction, facility maintenance, renovations, and property improvement services. With eight years of industry…

10BCP MECHANICAL, LLC

Construction & Trades · Fallbrook, California
SBA-certified WOSB, SDVOSB, VOSB
WOSBSDVOSBVOSB

Design Build & Design Bid Build, Retrofit for Existing Systems, Construction and Pre-Construction Surveys, New Construction, Budgets based on RFP’s, Schedules based on RFP’s, GSA Contracts, Military Contracts, Sole…

15MEDICAL HOTSPOTS, INC

Wholesale & Distribution · Vero Beach, Florida
SBA-certified WOSB
WOSB

Medical Hotspots Inc. is a woman and minority-owned provider of durable medical equipment, respiratory care, and nationwide medical supply distribution. We specialize in DME, oxygen therapy, and healthcare partnerships…

18MUNS SERVICES LLC

Manufacturing & Production · Beech Island, South Carolina
SBA-certified WOSB
WOSB

Muns Services is a mechanical contracting company. We augment commercial/industrial construction with plumbing, HVAC, electrical, and welding services. Our fabrication facility specializes in pipe spool, pipe support…

19ALLIE BRIDGE ENERGY SOLUTIONS

Professional & Management Consulting · Paramount, California
SBA-certified WOSB, 8a
WOSB8(a)

Allie Bridge Energy Solutions dba WBE Construction is an 8(a)/WOSB turnkey general contractor with in-house engineering, specializing in utility, energy, and building systems modernization. Systems expertise includes…

21AMALGAMATED SERVICES, INC.

Facilities & Building Services · Frankfort, Illinois
SBA-certified WOSB, EDWOSB
WOSBEDWOSB

HVACR, Plumbing, Facility Maintenance, and Government Procurement. Amalgamated Services, Inc. (ASI) is a fully insured, wholly female-owned contractor with over 30 years’ experience specializing in federal, commercial…

24DUMOUR SERVICES LLC

Construction & Trades · Richmond, Virginia
SBA-certified WOSB, EDWOSB, 8a
WOSBEDWOSB8(a)

Dumour is a highly skilled and versatile general construction firm offering comprehensive services, including new construction, renovations, repairs, MEP installations, fire alarm and security systems, laboratory…

26HAUS5 LLC

Marketing, Advertising & PR · Washington, District of Columbia
SBA-certified WOSB, EDWOSB
WOSBEDWOSB

Introducing Haus5 Lab.Co – a premier Marketing Agency, Design Studio, and Fabrication House, renowned for its unmatched expertise in delivering exquisite solutions for clients in the Washington, D.C., metro area and…

36AMERICAS BEST ELECTRICMART INC

Wholesale & Distribution · Tamuning, Guam
SBA-certified WOSB, EDWOSB, HUBZone
WOSBEDWOSBHUBZone

Americas Best Electricmart (ABE) is an electrical material distributor and an electrical contractor providing electrical materials and electric motor repair services. ABE provides a complete inventory of electrical…

37PARADIGM MECHANICAL CORP.

Construction & Trades · Santee, California
SBA-certified WOSB
WOSB

Paradigm Mechanical Corp. is a trusted federal and general contractor delivering turnkey building and mechanical upgrades for government, commercial, and industrial facilities. We provide end-to-end solutions including…

42EMC, LLC

Wholesale & Distribution · Glen Burnie, Maryland
SBA-certified WOSB
WOSB

100% Woman, Black Owned SDB that wholesales electrical equipment & supplies. Save you Construction Dollars: No General or Sub-Contractor Mark ups>

43LALINI 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…

45MENSER INC

Construction & Trades · Somerset, Pennsylvania
SBA-certified WOSB
WOSB

We are a plumbing and heating contractor with over 114 years in business. Each of our owners have more than twenty years of experience and expertise. We are able to perform all types of plumbing, heating, air…

46DREAM DESIGN & CONSTRUCTION, INC

Construction & Trades · Green Cove Springs, Florida
SBA-certified WOSB, EDWOSB
WOSBEDWOSB

DDI Southeast is an 8(a) certified, WOSB, building contractor, HVAC, Electrical and Roofing firm. From Design and engineering to construction and management, our technical knowledge, local resources and broad market…

48LINDSAY ENTERPRISES, LLC

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.

49PART WORKS INC

Manufacturing & Production · Seattle, Washington
SBA-certified WOSB
WOSB

As a wholesale plumbing specialties distributor, we are dedicated to being your trusted partner in facilities maintenance. We provide solutions supported by personal, reliable, and technical expertise to ensure you…

54PAULSON PLUMBING & MECHANICAL, LLC

Construction & Trades · Albuquerque, New Mexico
SBA-certified WOSB, EDWOSB, HUBZone
WOSBEDWOSBHUBZone

Full plumbing and mechanical company with the ability to handle all jobs related to General Construction. Specializing in plumbing & mechanical pipe-fitting, process piping,install sanitary sewer, refrigeration, and…

55PROFESSIONALS HIR LLC

Construction & Trades · Chesapeake, Virginia
SBA-certified WOSB, EDWOSB
WOSBEDWOSB

Heritage Contracting provides a wide range of quality construction to the Federal & State Government. From facilities renovations and new construction, heavy civil and engineering, to operations and maintenance…

56NATIVE STAR GROUP, INC

Construction & Trades · Jay, Oklahoma
SBA-certified WOSB, EDWOSB, 8a, HUBZone
WOSBEDWOSB8(a)HUBZone

Native Star Group, Inc. is a SBA 8(a) & HUBZone certified, Native American & Economically Disadvantaged Woman-Owned Small Business (EDWOSB). Combined, our key personnel have over 75 years of experience in project…

57J'S ASSOCIATES, LLC

Facilities & Building Services · Dunkirk, Maryland
SBA-certified WOSB
WOSB

Operation & Maintenance, Facillites Management, Janitorial Services, Custodial Services, Grounds Maintenance, Landscaping & Snow Removal Services, Parts and supplies, water treatment

58T&B PAINTING CO INC.

Construction & Trades · Chula Vista, California
SBA-certified WOSB, EDWOSB, 8a, HUBZone
WOSBEDWOSB8(a)HUBZone

TBPCO is a Design Build /Construction Company with a new overview of the design build criteria. TBPCO has been building innovative structures for Private City State and Federal for the past 10 years bringing the design…

59ADVANCED SOLUTIONS GROUP, LLC

Construction & Trades · Kaysville, Utah
SBA-certified WOSB
WOSB

General Construction,new construction, Design Build Projects, renovation projects, environmental clean up, remediation, digital security cameras and recorders, security fencing, security barriers, security bollards…

61MSAB, LLC

Construction & Trades · Perry, Georgia
SBA-certified WOSB, EDWOSB, 8a
WOSBEDWOSB8(a)

MSAB, LLC is a full service general contractor firm with a management team yielding over 70 years of combined experience. Covering Design/build, remediation, specialized construction, industrial buildings/warehouses…

62T & T CONSTRUCTION ENTERPRISES, LLC

Construction & Trades · Leitchfield, Kentucky
SBA-certified WOSB, HUBZone
WOSBHUBZone

T&T Construction Enterprises LLC established in 2000 as a small business, woman owned, certified hub zone contractor with over 50+ years of collective owner experience. T&T Construction is a full service general…

63EPC SERVICE INC

Construction & Trades · Aiea, Hawaii
SBA-certified WOSB
WOSB

EPC Service, Inc. (EPC) is a women owned (WOSB) firm headquartered in the pacific island of Oahu, Hawaii. We currently operate on several U.S. Federal Government multiple task order contract (MATOC) vehicles that…

64FIRELAKE CONSTRUCTION INC

Construction & Trades · Lawrence, Kansas
SBA-certified WOSB, EDWOSB
WOSBEDWOSB

Firelake is a diversified contracting company providing nationwide, turn-key general construction, civil construction, and environmental services. Firelake's range of services encompasses: Construction Management…

65FREEDOM INTERNATIONAL INC

Professional & Management Consulting · Sterling, Virginia
SBA-certified WOSB, EDWOSB, 8a
WOSBEDWOSB8(a)

Manifest Consulting Group specializes in human resources solutions/operations, strategic human capital planning, organizational effectiveness, training and learning solutions, program and project management, and…

66DIVINE IMAGING INC.

Manufacturing & Production · Malibu, California
SBA-certified WOSB
WOSB

Certified Small,Woman Owned GSA contractor Schedules 75 GS-02F-0190N, 70 GS-35F-0422T, 51V GS-21F-0155W, 81IB GS-02F-0164W, 73 GS-07F-0462W, 58I GS-03F-069AA, 84 47QSWA19D002X. Office equipment, janitorial/MRO…

67HD INC.

Construction & Trades · Loveland, Colorado
SBA-certified WOSB, EDWOSB
WOSBEDWOSB

A&E demolition environmental remediation, fuel systems high voltage electrical fiber optic, fire alarm systems mechanical plumbing,carpet, asbestos lead abatement mold soil remediation,concrete curb gutter culverts…

68JIM JAM, INC.

Construction & Trades · Shawnee, Kansas
SBA-certified WOSB, EDWOSB, 8a
WOSBEDWOSB8(a)

Envirotech Heating, Cooling and Building Solutions is a women-led company based out of Shawnee, Kansas. We have been in business since 2001 and provide preventative maintenance programs, service, installation , repairs…

69TEFERA INVESTMENT GROUP LLC

Facilities & Building Services · Federal Way, Washington
SBA-certified WOSB, EDWOSB
WOSBEDWOSB

Tefera Investment Group LLC (8A)Certified Let us make things safe again with our Professional Disinfection Services.WE SERVICE EVERY BUILDING TYPE(in building) and exterior (outside) areas. We provide TOTAL disinfection…

71LOSHAW THERMAL TECHNOLOGY LLC

Construction & Trades · Spring Grove, Pennsylvania
SBA-certified WOSB
WOSB

Installation of mechanical insulation on HVAC & Plumbing piping and equipment for commercial and industrial buildings. Skilled in all types of jacketing from Metal to PVC and VentureClad. Mechanical Insulation…

73SAYBR CONTRACTORS, INC.

Construction & Trades · Tacoma, Washington
SBA-certified WOSB
WOSB

Saybr Contractors, Inc. is a full-service general contractor with more than two decades of experience performing vertical and horizontal construction throughout the Pacific Northwest. Saybr maintains three divisions…

74AMATEA, LLC

IT & Software Services · Leesburg, Virginia
SBA-certified WOSB
WOSB

AMATEA is a professional services and solutions provider offering the management, development, deployment, and support of worldwide programs in distinct fields—Information and Communication Technology (ICT)…

Frequently asked

How many certified women-owned vendors are registered under NAICS 221330?

77 certified women-owned vendors list NAICS 221330 (Steam and Air-Conditioning Supply) among their codes, each holding an active WOSB or EDWOSB certification reported from the U.S. SBA Small Business Search and dated on each listing.

What is NAICS 221330?

NAICS 221330 is "Steam and Air-Conditioning Supply" in the North American Industry Classification System — the federal standard procurement teams use to classify vendors. Womyn Owned lets you find certified women-owned suppliers by NAICS.