Electrical Systems

3-D Engineering Corporation is an engineering and manufacturing services company founded in 1988. It provides product development from concept through low-volume manufacturing, including prototyping, reverse engineering, research and development, intellectual property protection, and engineering services. Its multidisciplinary team offers systems, electrical, software, mechanical, and optical engineering, plus manufacturing capabilities such as metal fabrication, plastic part processes, forming, welding, assembly, and test and integration.

3-D Engineering CorpComponent Fabricationmechanical designMechanical EngineeringOptical EngineeringSoftware EngineeringSystems EngineeringTools and SoftwareWORLD Class engineering and manufacturing Services Company

90A LLC is a service-disabled veteran-owned small business providing critical infrastructure protection for defense contractors, healthcare practices, and government operators. Its core services span electronic safety and security (fire alarm, intrusion detection, access control, video surveillance), electrical systems, information technology, and consulting for CMMC, HIPAA, and NIST RMF readiness. The company follows a design, build, maintain, and comply approach, beginning engagements with a threat assessment.

access controlCameras & Video SurveillanceCompliance & Designcontrols & automationCore ServicesCyber SecurityDESIGN · BUILD · MAINTAIN · COMPLYElectronic Safety & Securityfire alarm & life safetyphysical securitySoftware Developmentsystem designSystems AdministrationTier 1 — Cybersecurity Foundationvulnerability assessment

A5N Prime LLC is a service-disabled veteran-owned small business (SDVOSB) federal contractor specializing in construction and landscaping. Its portfolio centers on construction trades and year-round grounds maintenance at federal installations, including Department of Veterans Affairs medical centers and national cemeteries, Coast Guard installations, Army Reserve facilities, and Navy installations. It also takes on closely related facility-support work.

constructioncost control and financial managementgrounds maintenanceHVAC installation and repairjanitorial serviceslandscapingprocurement and materials sourcingproposal development and bid managementQuality assurance and compliancerenovationsafety and risk managementschedule management and mobilizationsubcontractor coordinationturf management

Aerico, Inc is a Data Center design and consulting team that combines best practices and best-in-class products for data center and mission critical environments. They help engineers, contractors, and facilities personnel design and implement complex data center and industrial solutions, with expertise spanning electrical and mechanical systems as well as software solutions. Their mission is to execute a critical facility's design, construction, analysis, and commission.

analysiscommissioningconstructionconsultingdata center designmechanical systemspreventative maintenancesoftware solutions

Alarine LLC is a 100% Service-Disabled Veteran-Owned Small Business (SDVOSB) headquartered in Memphis, Tennessee, with an operational presence in Bahrain. It delivers facilities support, maintenance, security, renovation, and logistics services to federal agencies, with Top Secret cleared personnel and 72-hour mobilization.

access controlbase operations supportenvironmental remediationfacilities maintenancefacility staffingfleet vehicle maintenancefreight transportationgrounds maintenanceHVACjanitorial servicesmanagement consultingpaintingphysical security assessmentsplumbingrenovationsecurity guard servicessurveillance systems

Amber Integrated Services USA Corp (AIS) provides comprehensive engineering services for the high-tech industry, upholding the philosophy of "Achieving Excellence Through Integration." Its team delivers customized solutions covering every stage from design and planning to construction management and post-operation maintenance, including industrial facility construction and application of cutting-edge technology.

AAS systemsafter-sales supportcleanroom design and constructioncommissioningequipment installation and wiringFAB constructionHVAC and chiller pipe systemsinterior systemsmaintenance managementmechanical systemsplumbing systemssystem integrationtool-hookup engineering

American Shipbuilders LLC is a U.S.-based technical and outfitting shipbuilding contractor delivering turnkey systems to U.S. shipyards. Backed by LTH-Baas Europe (est. 1934), it provides piping, HVAC, electrical, safety systems, insulation, mechanical, and integrated interior outfitting packages, from design to commissioning, with a Florida headquarters and nationwide service.

3D modelingengineeringHVAC and piping systems designinsulation workinterior outfittingmodular and lean shipbuildingrapid mobilizationtrainingturnkey outfitting

Apex Procuring is a government procurement, subcontracting, and business development consulting firm serving federal, state, and local agencies. Founded by Art Pulphus, a U.S. Air Force veteran, it specializes in prime contracting, teaming, and subcontracting, and also provides facilities and building systems services, building maintenance, technical and engineering support, and procurement and logistics.

building automationcontract executioncost estimationfacility inspectionsfire protection systemsflooring installationHVAC installationHVAC maintenanceHVAC repairmarket researchmechanical designpreventive maintenanceprime contractingprocurementSecurity Systemssourcingsubcontractingsupplier coordinationteaming

Ariosa & Company is a commercial mechanical contractor founded in 2006 by Robert Ariosa and Paul McElhiney, providing professional commercial plumbing, electrical, mechanical and warranty services throughout Maryland. The company designs and builds heating, cooling, plumbing and electrical systems and has 50+ field and service technicians.

commissioninggas line and piping installationHVAC installationmechanical system designplumbing installationservice and maintenancestartup and quality control

Arium AE is an integrated architecture, MEP engineering, and interior design studio in the Mid-Atlantic region, with offices in Columbia, Maryland and Vienna, Virginia. The firm brings architects, MEP engineers, and interior designers together under one roof, serving markets including corporate, government and mission critical, biotech and healthcare, institutional and educational, industrial and warehouse, retail and restaurant, and adaptive re-use.

architectureconceptual designconstruction documentsEnergy Optimizationfeasibility studiesgreen designHVAC designInterior Designlife safety code complianceMEP Engineeringpeer reviewsplanningPlumbing & Utilities

Bodagger Builders is a full-service general contracting company in Thousand Oaks, Ventura County, California, founded in 2007 by Diego Garcia. It specializes in commercial and residential construction, including commercial renovations, tenant improvements, commercial build-outs, office remodeling, and structural retrofitting. The company states over 25 years of experience and is an SBA Certified 8(A) Contractor.

commercial build-outcommercial constructiondemolitiondesign and builddrywallflooringinsulationoffice remodelingplumbingresidential constructionstructural retrofittingtenant improvement

BuildMi is a general contractor operating in Milan and its province, managing residential and commercial building projects from initial concept through completion. Its team of professionals in architecture, engineering and construction handles every phase of a building project, offering turnkey renovation, building construction, property and office design, and property maintenance.

architectural designbuilding constructionGeneral ContractingInterior DesignMasonry worksplumbing systemsproject managementproperty maintenanceturnkey renovation

Calvert Mechanical Solutions is a single-source integrated contractor providing commercial plumbing, HVAC, electrical, and building automation systems services in the central Maryland area. The company plans, installs, services, and repairs critical building systems for commercial clients, offering new construction, maintenance, repair, and 24-hour emergency service. It has provided mechanical solutions to clients for 39+ years and employs Master and Journeyman technicians with in-house mechanical engineering support.

24-hour emergency servicebackflow preventionbuilding automation systemscommercial constructiongas leak detectionhigh-pressure drain cleaningHVAC repair and maintenanceinfrared thermographyin-house mechanical engineeringplumbingpreventative maintenance contracts

Cantieri del Mediterraneo S.p.A. operates in the naval shipbuilding sector, mainly handling repair and conversion of commercial and pleasure vessels. Founded in 1911 as Società BACINI & SCALI NAPOLETANI, it is located in the Gulf of Naples and has been an international reference point since 1911 for repair, maintenance and naval conversion of cargo ships, yachts and mega yachts. The yard covers 128,000 m², of which 24,000 m² are covered workshops and warehouses.

carpentrydrydocksheavy crane rentalmega yacht refitpaintingplumbingship conversionship repairtravel lift hauling up to 650 tonnesyacht refit

CoachCrafters originated in Faribault, Minnesota in 1985 and is 55% women owned. It serves public and private transit bus systems nationwide with bus rehabilitation and overhaul, collision repair, repowering, maintenance and component upgrades. In spring 2003 it opened a facility in the Orlando, Florida area, and in 2018 opened to the public as a one-stop service center for trucks, RVs and buses. Its Tavares, FL facility has 32,000 square feet, 14 mechanical bays and 10 sets of vehicle lifts.

bus retrofitscollision repairDOT inspectionsdrivetrain upgradesengine repowerfield service nationwideHVAC replacementmid-life overhaulpaint and body workseating upgradesweldingwheelchair lift installation

Coventry Associates develops the Eccentric Positioning System (EPS), a three-axis ultra high precision robotic grinding system. Founded as a consulting business in 2002, the company conceived the EPS with co-inventors in 2006 and developed a prototype with funding from the Defense Logistics Agency, Mass Ventures and SGA at the Fraunhofer Center for Manufacturing Innovation at Boston University. The fully electric system eliminates hydraulics and reduces setup and cycle time.

grindingroboticsSoftware Developmentthree-axis positioning

Dad's Camper Outlet is a family-owned RV dealer in Southern Mississippi, established in 2014. It sells new and used RVs across multiple locations including Picayune, Gulfport, Lucedale, Hattiesburg (Sumrall), MS and Miramar Beach, FL, and offers RV service, parts, financing, and trade-ins.

A/C and heatingchassis and towingconsignmentcustom upgradesgeneral maintenanceplumbingroof and exterior repairRV financingRV service and repairslide-out and awning repairtrade-inswarranty work

De-Cal Mechanical Contractors is a full-service Union Mechanical Contracting firm founded in 1992, privately held and owned/managed by Andrew Calcaterra (President) and Randall DeBeul (VP). It employs over 400 full-time office and field personnel and serves clients across Michigan, Ohio, and Pennsylvania, including Warren, Detroit, Youngstown, and Pittsburgh.

API 570 piping inspectionsAPI-653 tank inspectionsgas pipingHVAC installationironworkingmagnetic particle testingpipe fabricationpipe fittingpiping inspectionsplumbing installationprocess pipingsheet metal maintenancesheet metal repairsolar energywastewater treatment constructionwelding

Don Johnson Sales, Inc., known as The Trailer Place, is a family-owned trailer dealership in Walla Walla, WA, opened by Don O. Johnson in 1977. It sells new, used, and custom-built trailers and truck beds, and operates a 12,000-square-foot service shop with six bays for trailer and RV parts, service, and custom fabrication.

acid washingaluminum fabricationbraking systemscustom designcustom fabricationdetailingfloor replacementgeneral serviceinterior restorationpaintparts fabrication and installationRV service and repairslide out repairsteel fabricationstructural repairstire servicewinterization