Certified Women-Owned Plumbing, Heating, and Air-Conditioning Contractors in Oklahoma

Smokey Blue LLC is a woman-owned, EDWOSB-certified small business specializing in vendor coordination, contract management, and operational support. We help prime contractors and organizations stay aligned by acting as a bridge between awarded work and the vendors responsible for delivering it. Whether it's sourcing qualified subcontractors, supporting transitions post-award, or identifying breakdowns in communication and delivery, we bring clarity and structure to complex projects. Our experience spans healthcare operations, federal contract support, and community infrastructure- always grounded in real-world execution, not surface level solutions.

Northline 950, led by Kayla Baker, is a dynamic, woman-owned small business. We specialize in innovative, cost-effective solutions, from manufacturing to real estate development. Our strong track record of successful projects and long list of satisfied clients are a testament to our commitment to excellence in the industry. Northline 950 has the expertise and commitment to quality and safety to bring your vision to life.

8 years of Government Construction

Krynnex Solutions LLC is a certified Woman-Owned Small Business (WOSB) providing integrated procurement, facility, and technical support services to government, commercial, and industrial clients nationwide. We deliver comprehensive, end-to-end solutions including requirement analysis, sourcing, engineering design, information technology, fabrication, logistics, installation, and maintenance. Our expertise spans multiple sectors such as defense, infrastructure, environmental support, and industrial operations. Backed by a strong national network of manufacturers, engineers, and OEM partners, Krynnex consistently delivers high-quality, compliant, and cost-effective results. With proven performance supporting the U.S. Air Force and the Defense Logistics Agency, we remain committed to providing innovative, mission-ready, and sustainable solutions that enhance operational efficiency and advance our clients’ long-term objectives.

Ashford provides construction services and design-build capabilities to federal clients including Dept of Treasury, Dept of Defense, Dept of Air Force, Dept of Interior (BIA), GSA,and FAA. Ctc: Susan Schmidt at (214)733-4813 or susan@ashfordintl.com.

Griffith Contracting is a veteran-owned and woman-owned small business, our 8a certification and Hubzone status make us an ideal choice for the Federal Government. Built with 30 years experience and proven past performance of 60 completed federal contracts. Valued in excess of $26 million in Industrial, Military, Health and Government sectors.

Water Treatment, Waste Water Treatment, Municipal Products and Services, Water Line Construction, Pumps, Sump Pumps, Chemical Feed Pumps, Flow Meters, Engine Driven Pumps, Submersible Non-Clog, Submersible Grinders, Clarifiers, Bar Screens, Grit Removal, Compaction Augers, Valves, Check Valves, Butterfly Valves, Gate Valves, Scales, Pressure Reducing Valves, Altitude Valves, Pump Control Valves

Information Technologies, Application development, System Integration, e-Government, Training, e-Learning, Interactive Multimedia, VTC, Closed Captioning, 2D/3D Graphics, Publishing, Emergency Management, Onsite/Computer/Technical Administrative Support

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 management, estimating and planning of large, government contracts, including SABER, SATOC and POCA contracts. We are a turn-key contractor including design and all disciplines of construction, including but not limited to architectural, civil, mechanical, plumbing, electrical, fire protection & DDC controls.

Commercial HVAC install and service company. Performs chiller test work.

General Construction, Heavy and Light construction, utility work,remodel work, design build, emergency work, Design, Design Build, Design Bid Build, D/B, portable buildings, IDIQ, MATOC, Secure Facilities,