engineering & design

DNAV is a systems integration company focused on broadcasting, house of worship, public safety, and theater. It provides technical consulting and design, single-source procurement, planning, engineering design, and turnkey installation, with network management, security solutions, audio-visual performance, broadcast and wireless technology among its capabilities. It operates from offices in Los Angeles, Denver, and New Jersey with field service and installation teams in major metropolitan areas.

audio visualbroadcast and wireless technologynetwork managementproject managementsecurity solutionssingle-source procurementSystems Integrationtechnical consultingturnkey installation

Dredging & Marine Consultants (DMC) is a Florida-based full-service environmental and engineering firm with over 20 years of experience in Florida environments including uplands, freshwater, estuarine, and coastal systems. DMC provides technical and management support from feasibility and planning through design, permitting, and construction inspection, and has served over 130 clients.

construction inspectiondredgingecological resource and wetland surveysenvironmental permittingsediment removalShoreline Stabilizationstormwater and drainage master planningwater quality and sediment collection and analysis

DTM Tech. Inc. is a consulting firm providing HVAC & Fire Protection engineering. It provides engineering design and project management in HVAC, Electrical, Plumbing, Fire Protection & Energy Systems. Clients include architecture firms, building owners, government agencies, general contractors, real estate developers, consulting firms, and mechanical & electrical contractors. The firm is a State of Florida Certified MWBE with international experience.

Electrical EngineeringEnergy Systems engineeringFire protection engineeringHVAC engineeringPlumbing Engineeringproject management

DV7 Engineering is an East Hartford, Connecticut-based safety-critical engineering firm specializing in design, verification, and validation of mission-critical products. Its team of electrical, software, and mechanical engineers delivers scalable solutions for certified and non-certified industries, with an in-house Independent Verification & Validation (IV&V) team. The company supports complex systems from concept through certification, focusing on reliability, regulatory compliance, and disciplined engineering processes.

certification supportdocumentationElectrical EngineeringIndependent Verification & Validation (IV&V)Mechanical Engineeringsoftware engineeringtestingtest rig developmentverification and validation

DVK Integrated Services is a veteran-owned small business established in 1984 that provides PCB design and prototype manufacturing services to the technology industry. It offers engineering design, PCB layout, fabrication, parts procurement, and assembly, with expertise in large, complex, high-speed, controlled-impedance boards including SMD, mixed technologies, and backplanes.

backplane designCFD analysiscontrolled impedance designFEAflex and rigid flex designHDI designhigh speed designParts procurementPCB assemblyPCB designPCB fabricationPCB layoutprototypingRF designshadow cast analysis

Echelon Microwave was established in 2020 as a small OEM and components supplier serving the RF and Microwave community. Situated in north Georgia between Atlanta and the north Georgia mountains, the company was founded by industry veterans with over 100 years of combined experience in design and development of RF, Microwave and Millimeterwave products. They provide RF and Microwave components and modules and can work with customers to design and develop custom parts.

custom design and developmentmanufacturingsame-day shipping of in-stock items

Ecosystem Services Exchange (ESE) is a limited liability corporation that works directly with agricultural landowners to improve profitability and environmental performance through conservation drainage practices and systems for effective water use and management. ESE provides planning, design, installation, and oversight of conservation drainage practices to NRCS standards, and helps landowners access state, federal, and private cost-share programs.

conservation drainage designconstruction layout and oversightcost-share coordinationInstallation Managementoperation and maintenance planningremote site assessmenttopographic survey

Ecosystem Services is a natural resource consulting firm specializing in ecological restoration, mitigation banking, water resources planning and engineering, and environmental permitting. Based in Charlottesville, Virginia, the firm helps clients understand and improve natural resources, working with landowners, businesses, local governments and environmental organizations to protect land, restore habitat and mitigate impact.

dam safety complianceecological restorationeducation & technical trainingenvironmental consultingerosion and sediment control inspectionmitigation bankingnatural channel designstormwater managementstream & wetland designwatershed & floodplain studies

EMC Technologies Inc. designs and manufactures functional test fixtures, interface test adapters (ITAs), test systems, cable assemblies, and PCB assemblies for military and commercial applications. Founded in 1997 from the Custom and Functional Test Division of TTI Testron, the company operates a facility in Fall River, Massachusetts with a fully equipped machine shop and electro-mechanical assembly department.

automated cutting and crimpingcable assemblyCNC millingcontinuity and Hipot testingelectro-mechanical assemblymachiningmetal fabricationPCB assemblyPCB designprototypingRF shieldingsheet metal bendingwire harness fabrication

Emmaty, Inc. is a full-service engineering, construction, and technology solutions company delivering energy-efficient, sustainable, and mission-critical infrastructure for public and private sector clients. Founded in 2013, it delivers integrated EPC services spanning engineering, construction, energy systems, and AI- and robotics-enabled solutions. It is ISO 9001:2015 certified and CMMI Level 3 appraised, and is an SBA-certified EDWOSB, WOSB, and HUBZone small business.

AI & Roboticscommissioningconstruction managementDigital Twinelectricalembedded systemsenergy management systemsEV Chargersfabricationinstallationprocurementroofingsnow and ice removalSolar Energy SolutionsSubstation Testing

Engineered Utility Solutions, Inc. (EUSI) is a woman-owned, minority-owned professional engineering firm founded in March 2019 by Diana Perossa, headquartered in the Cypress area of Houston, Texas. EUSI provides engineering, survey, right-of-way, construction, project management and advisory services to gas, electric and water utilities, and is licensed and registered with the Texas Board of Professional Engineers and Land Surveyors.

bidding & awardconstruction administrationconstruction managementContract developmentdraftingpermittingproject managementQuantitative Risk AnalysisRight of Way acquisitionschedule & cost analyticsStakeholder Outreachsurvey

Founded in 1993, Engineering Design Technologies (EDT) is a minority-owned business headquartered in Metro Atlanta. A fully integrated Engineering and Design-Build firm, EDT employs over 100 professionals with expertise in engineering/architectural design, BIM coordination and construction. Its divisions include EDT Engineering, EDT-THA Architecture, EDT Constructors, EDT Development, EDT Investment, EDT Management, Water Resources, EDT Real Estate, and EDT Energy.

architectural designBIM coordinationconstructionconstruction engineering and inspectionContractor Quality Controldesign-buildfield testing of soils, concrete and asphaltmaterials samplingproject close-outpunch list preparation

provide a wide range of professional services to meet your needs. We promise to provide every service with a smile, and to your highest level of satisfaction. Design Services Our engineering design is the identification and solving of engineering problems consisting of a series of steps that engineers follow to find a solution to a problem. Our process employs applied science, mathematics and engineering sciences to achieve a high level of optimization and to meet the requirements of an objective. It is an iterative, systematic process for solving problems involving creativity, experience, and accumulated engineering knowledge. The engineering design process starts by stating a need, taking into account the entire life cycle of the product or process, including maintenance, troubleshooting, failures, impacts on the environment and society. Project Management Project management is the.

construction managementElectrical infrastructure and power distributionEnergy management and distributed energy resourcesIT project management and technology consultingMicrogrids and electrificationprocurement supportproject managementRegulatory and policy analysissystem integrationvendor coordination

EN-POWER GROUP is a full-service energy engineering firm founded in 2003 that provides practical engineering knowledge to multifamily buildings, maximizing cost savings, reducing carbon emissions, and implementing risk mitigation. The firm offers engineering design and construction, consulting and management, rebates and project financing, lighting services, local law compliance, and new construction and sustainability services.

benchmarkingcommissioningconstructionDepartment of Buildings filing & permittingelectrificationenergy auditingEnergy Modelinglighting installationmechanical systemsproject managementRetro-Commissioning

EnTech is a WBE-certified engineering and construction management firm devoted to delivering design and construction support services for infrastructure and facility projects. Founded as an environmental services consulting firm, it provides construction management, advisory, engineering design, digital delivery, and environmental services to public and private clients nationwide.

aerial drone surveyingArtificial Intelligence and Machine LearningBuilding Information Modeling (BIM)Claims and dispute resolutionconstruction managementdesign-build oversightdigital deliveryExpediting servicesIT serviceslaser scanning (LiDAR)Mobile mapping (SLAM)Owners Representativephotogrammetryprogram managementresident engineering inspectionsafety and quality managementVirtual Design & Construction (VDC)

The EI Group, Inc. (EI) is an environmental, health and safety (EHS) consulting firm headquartered in Research Triangle Park, North Carolina, with branch offices throughout the United States. Founded in 1989 as an environmental consulting firm, it expanded to provide industrial hygiene, safety, occupational health, and environmental engineering consulting. EI has been a registered engineering firm since 1995 (Certificate F-0256).

compliance auditsdust hazard analysisenvironmental and sustainability consultingexposure monitoringfall protectionindustrial hygienemock OSHA inspectionsoccupational healthprocess safety managementradiation safetysafety consultingtraining courses

Welcome to EnviroTech Get A Quote Since 1993, EnviroTech has been a trusted partner in precision craftsmanship and innovation. We combine cutting-edge technology with expert engineering to deliver high-quality parts with reliability and excellence.Our commitment to superior service has fostered long-term partnerships built on trust, consistency, and performance. We use the latest equipment and computer aided manufacturing techniques. Quality assurance is essential in manufacturing. That’s why we invest in top-tier equipment and skilled professionals to deliver the highest-quality machined parts. Our reputation for excellence comes from consistently exceeding customer expectations with precision and reliability. We offer precision machining, fabrication, and assembly with quality personnel and equipment. EnviroTech serves many industries including: Aerospace & Defense Medical Robotics.

5-axis machiningassemblyCNC machiningCNC millingCNC turninglaser cutting & engravingmetrologyplastics fabricationproduct designweldingwire EDM

EPM is a regional engineering and manufacturing group specializing in computerized temperature control (CTC). Based in Fulton, Missouri, the company designs, manufactures, programs, installs and services Computerized Temperature Control Systems for commercial buildings, providing customized, site-specific hardware and software control systems. EPM has been providing fully integrated building solutions to the regional retrofit market for over 47 years.

BACnet integrationcomputerized temperature controldemand limitinginstallationmanufacturingNetwork integrationprogrammingresearch and developmentservice

E & S Construction Engineers, Inc. has served the construction industry since 1982, providing quality design and installation of mechanical, electrical, and plumbing systems. The firm offers MEP engineering and construction management services, including engineering, design-build, commissioning, LEED and energy efficiency, and equipment replacements and facility upgrades. It has completed over 3,000 projects totaling over $400 million.

Building Information Modeling (BIM)commissioningconstruction managementdesign-buildElectrical Designenergy auditsequipment replacementfacility upgradesLEED design

E.T. Duval & Sons, Inc. is a full-service metal fabrication shop serving Massachusetts and surrounding states since 1932. It offers design and manufacturing capabilities for replacement parts and custom products, with services including waterjet cutting, fabrication, welding, press brake forming, roll forming, shearing, general machining, and engineering and design.

fabricationgeneral machininglaser weldingM.I.G. weldingpress brake formingpunch press workroll formingsawingshearingtig weldingwaterjet cutting

Evomarine is an engineering and consulting firm serving the marine transportation, oil & gas, and industrial & utilities industries. Founded by veteran maritime professionals with expertise in naval architecture, marine engineering, operations, and digital technologies, it delivers engineering design, project management, digital transformation, and environmental solutions across a vessel's lifecycle, from concept design to retrofits and fleet upgrades.

3D scanningDigital transformationinstallation and commissioningmaintenance & repairsprefabrication & manufacturingproject managementretrofits & ship upgradeswelding

Extreme Legacy is an engineering design and fabrication company recognized as an industry leader, designing and building adventure parks, family-friendly thrill rides, roller coasters, ziplines, climbing walls, and Extreme Airs. It serves clients including amusement ride manufacturers, aerospace, construction companies, and A&E firms, and provides award winning mobile rock climbing walls and auto-belay systems.

adventure park design and buildfabrication

Famer Group is an international independent consulting company providing Planning, Management, Architectural and Engineering Design services for construction projects. Since its foundation in 1991, it has completed various international and domestic projects worldwide. Its multidisciplinary organization brings architects and engineers together on the same platform for time-efficient, well-managed and innovative projects.

acousticsarchitectural designBase Isolation SystemsBuilding Information Modeling (BIM)Digital Aerial Imagingfaçade engineeringfeasibility studiesfire engineeringHVAC&RManagement consultingmaster planningphotogrammetryPlanningproject managementquantity surveyingSeismic Retrofittingstructural engineeringsurveying

Feazel Electrical Contracting, Inc. is an individually owned and operated corporation based in Shreveport, Louisiana, formed by Jimmy and Darlene Feazel in 1996. It serves commercial, industrial and municipal clients in Louisiana, Texas, Arkansas and Mississippi, specializing in automation, equipment and conveyor systems for manufacturing plants, and provides electrical services including maintenance, new wiring and service of task-critical electrical equipment.

24 hour emergency serviceCAD documentationEnergy conservation auditsfield serviceslighting installation and repairMaintenance, repair and replacementPanel replacement & fabricationPLC programmingPower factor testing & correctionPower quality analysis & controlRetrofitting and additionsstart-up assistanceswitchboard installationSystems IntegrationTelecommunications, Category Five, Fiber optic conduit