installation

Reliable Fire and Security is a Veteran Owned Small Business with 27 years of experience in the low-voltage industry, dedicated to all aspects of Life Safety. They provide commercial, industrial, and state/federal clients with fire and intrusion system design, installation, and service.

Fire and intrusion system designhydro testinginspectionmonitoringRe-fillingservicing

Day Mechanical Systems, Inc. is a full service, woman owned mechanical contractor located in Cedar Rapids, IA. We provide a complete range of Engineering, Installation and maintenance services. Our 8,500 square foot facility enables us to fabricate piping systems of all types and sizes. Committed to serving the commercial, power, process manufacturing and health care industry needs of our clients.

engineeringHVAC installationHVAC maintenanceHVAC repairmaintenancepiping fabricationplumbingprocess pipingproject management

Day Wireless Systems is a family owned and operated company since 1969 that provides Motorola two-way radios, distributed antenna systems (DAS), radio service and installation, radio rentals, tower services, system design, and FCC licensing. The company has offices throughout the Western US and internationally in Europe, with more than 500 employees serving public safety, government, healthcare, utilities, and other industries.

device management servicesFCC licensingmaintenanceproject managementradar calibrationRF field servicesservice/repairsystem designtower constructiontower site managementUV printingvehicle upfittingwide area coverage testing

DB2 Services, Inc. is a family-owned architectural sheet metal fabricator and installer based in Kansas City, Kansas. It specializes in custom and prefabricated exterior metal wall systems, composite systems, and roof systems, serving education, healthcare, government, and industrial markets locally and nationwide. The company operates as a union contractor with an 85,000 S.F. fabrication facility and staff with over 250 years of combined industry experience.

architectural sheet metal fabricationCNC panel fabricationcomposite panel systemscustom metal fabricationgeneral contractingmetal roof systemsretrofit systemssub contractingwall panel systems

DB Acoustics, Inc is a family owned small business based in Marion, Iowa, started in 1986. It provides high quality audio, video, and conferencing solutions for houses of worship, schools, retail and corporate/business customers, as well as select residential settings. The company designs customized systems, offers warranties and service programs, and is the only authorized dealer for several brands with certified staff for design, install, and programming.

Audio/Video Solutionsprogrammingsystem design

dB Integrations, originally founded as dB Acoustics & Sound, Inc. in Gainesville, Georgia in the mid-1980s, designs, builds, and manages audio, video, lighting, and control systems throughout Georgia and the Southeast. The company serves athletics, corporate and industrial, education and performing arts, houses of worship, and public spaces, and provides installation, training, and maintenance services.

audio system design and installationcontrol system integrationlighting system design and installationmaintenanceproduction studio installationtrainingvideo system design and installation

D-BEN Security Systems, Inc. is a security provider based in Newburgh, New York, serving the Hudson Valley Region with installation, service, monitoring, and design. The company offers intrusion detection, CCTV and IP video surveillance, access control, central station monitoring, and fire alarm systems for homes, businesses, and events. It reports over 75 years of accumulated experience and serves residential, commercial, manufacturing, educational, government, and law enforcement accounts.

designinspections and testingmonitoringservice

Carpenter Crane Hoist has been designing and building specialized hoist and lifting equipment for industrial and cleanroom applications for over 25 years. An American owned company based in Vacaville, California, it provides turnkey service from design and engineering through fabrication and installation for a worldwide customer base. Under new management in 2018, it operates a 30,000 sq. ft. manufacturing facility with an in-house class 1000 cleanroom.

automationCAD & 3D Modelingdesign and engineeringfabricationin-house class 1000 cleanroommockup systemsprecision control

DBS Audio Systems, Inc. is a production services company that has worked in the audio industry for over three decades, with 2022 marking its 30th anniversary. It provides production services, installations, sales, and rentals, including audio, lighting, video, backline, staging, and power distribution for concerts, corporate events, tours, and installations.

acoustic analyzationaudio system designequipment rentallighting designpower distributionproject managementstaging setuptouring production supportvideo projection

Deutsche Beverage + Process is a complete solutions provider for beverage and food producers that process engineers, manufactures, and integrates equipment solutions for beverages, beer, spirits, RTDs, coffee, tea, and food products. It supports craft-scale/pilot operations, growing producers, and full-scale production facilities, and is part of the Middleby Brewing & Distilling Solutions Group. The site announces the planned year-end closure of the company.

Automation and controlsclean-in-place (CIP)commissioningcustom skidsequipment fabricationfiltrationglycol pipingmanufacturingprocess engineeringprocess pipingreverse osmosis pipingsanitary pipingsteam pipingsystem integrationtig welding

DCB Welding and Fabrication Inc provides fabrication and installation of structural steel components including columns, tubes, beams, angles and plates.

fabrication

DCEngineering is an Audio and Video Systems company specializing in AV systems for church, school, courtroom and corporate needs. They provide sales, service, design, and installation, with over 30 years of experience in all aspects of Audio and Video system design, installation, service and operation.

AV system designoperationservicevideo productionwebcasting

Denver Countertops has been providing Colorado with custom fabricated and installed countertops since 2002. The company offers granite and quartz countertops, shower surrounds, tub decks, tabletops, and patio designs, plus kitchen and bathroom remodeling. All work is done in-house with no subcontracting, from laser measuring and template through fabrication and installation, typically with a 7-10 day turnaround.

countertop repairfabricationlaser measuringremodelingtear out and haul awaytemplate

DCI Furniture is a family-owned, fully integrated American furniture manufacturing company based in Lisbon, New Hampshire. It provides sustainable FSC-certified solid hardwood furniture to student and military housing programs, managing the entire production process from standing timber and rough lumber to milling, manufacturing, and installation.

assemblycustom designdowel joineryfinish millingInterior DesignKiln dryingmortise and tenon joineryrough millingsawmill lumber processingSpace PlanningUV finishing

DCI Signs & Awnings is a family-owned, full-service commercial sign manufacturer and fabricator that began as a local graphics shop in the early 90s and has grown into a nationally-recognized outdoor sign company. It designs, fabricates, installs, and services custom signage and offers a proprietary line of architectural sun control products including canopies, walkway covers, sun shades, and sun screens. The company serves New Jersey, New York, Connecticut, and beyond.

channel letter fabricationcrane operationcustom sign fabricationdesignLED retrofittingpaintingpermittingpower washingproject managementrecyclingservice and maintenancesign fabricationsuspended scaffold riggingwelding

DCMWare Inc. is an IT support and consulting company specializing in enterprise document capture and fax solutions, including Upland AccuRoute and FileBound. It provides support solutions, consulting services, installation, configuration, implementation, and training, with certified technicians available for on-site and remote services and 24/7 support.

cloud faxingconfigurationconsultingdata extractiondocument capturedocument classificationdocument workflow automationfax solutionsimplementationOCRon-site and remote supportsystem integrationtraining

DCS Cleantech Oy is a Finnish engineering company founded in 1983 that designs, manufactures and delivers custom-engineered industrial solutions. Its offerings include industrial fans, emission control systems, electrification and energy solutions, and machine shop services, serving industries such as forest, energy, process, sawmills, building materials and recycling.

commissioningdesignengineeringmachiningmaintenancemanufacturingsurface treatment

DCT Incorporated (DCT) is a Small Business and Woman-Owned Small Business (WOSB) that provides services to both governmental and private entities. Its services include facilities management, building maintenance, grounds maintenance, janitorial services, armed security services, building systems maintenance and support, food services, and technical services. DCT emphasizes a professional, competent staff and customer satisfaction through engineering, installation, operations and maintenance services.

armed security servicesbuilding maintenancebuilding systems maintenance and supportengineeringFacilities managementfood servicesgrounds maintenancejanitorial servicesoperations and maintenancetechnical services

DDS Acoustical Specialties provides noise control, soundproofing, and acoustic assessment services and products for architectural, industrial, exterior, and HVAC applications. The company designs, manages, and installs acoustical products nationwide, serving owners, facilities managers, industries, architects, and planners. It reports over 45 years of combined experience and 50+ combined years helping customers.

acoustic assessmentsdesignmanufacturingnoise control engineeringnoise level measurementproject managementRT60 reverberation analysissound maskingvibration isolation

CoverPoint delivers end-to-end commercial shading solutions, from design consultation to final installation. The company partners with architects, contractors, and facility managers to provide shading systems for offices, retail spaces, commercial buildings, multi-family properties, schools, hospitality venues, and healthcare environments. CoverPoint manages the full project from concept to completion, including bids, site verification, and installation, and serves clients across the Gulf South.

bid packagesdesign consultationfield measurementsmotorizationpunch list supportsite coordinationsubmittals and product specificationswarranty support

Designed Equipment Corp. (DEC) is a scaffolding and swing stage access company founded in Chicago in August 1966 by Leon Zygmun. It is a swing stage manufacturer as well as a rental and installation provider, offering sales, rentals, and installation with union labor of scaffolding, shoring, canopy nets, and custom monorails. DEC designs, fabricates, and manufactures customized specialty items and rigging components in-house at its Elk Grove Village, IL facility.

custom engineering and fabricationdesignmanufacturingrentalrepairsriggingsafety training

Dean & Allyn, Inc is a family-owned fire protection contractor based in Gray, Maine, dedicated to preserving life and property through modern fire suppression system technology. Protecting life and property since 1995, the business is run by the second generation and was recognized as the ninth-largest woman-owned business in Maine (MaineBiz 2024).

emergency supportfire protection system designfire suppression systemsinspectionsprinkler systems

Dearborn Overhead Crane is a family owned, ISO 9001 compliant crane builder based in Mishawaka, Indiana, with over sixty years of experience in bridge cranes, gantry cranes, jib cranes and hoists. They design, manufacture, install and start up overhead lifting equipment from 100 pounds to 100 tons, and provide nationwide sales, service, parts, repair, OSHA inspections, preventive maintenance and operator training.

crane designcrane modernizationscrane repairMagnaflux hook testingmanufacturingoperator trainingOSHA inspectionsparts replacementpreventive maintenancestart-up

Decarb Technologies Corp. is a US-based company incorporated in Delaware dedicated to the development and operation of patented systems that capture, store, and/or repurpose CO₂ from post-combustion industrial processes. R&D operations are maintained in Orange, CA with offices in Toronto, ON and Delray Beach, FL. The company piloted its first in-situ CO₂ capture system at a landfill gas site in Newport Beach, CA in 2017.

CO2 capturecommissioningforward osmosisload testingmanufacturingsolvent formulationstress testingsystem design