Listed PCB & Electronics Assembly Companies in Connecticut

Results are ordered alphabetically. Inclusion is based on the matching process or industry recorded on each published profile.

AB Electronics LLC

📍 Brookfield, CT Est. 1994
Specialties: Contract ManufacturingPCB AssemblyCable AssembliesBox Builds

AB Electronics LLC is a comprehensive electronics contract manufacturing company based in Brookfield, Connecticut, specializing in precision PCB assem...

Accutron Inc

📍 Windsor, CT Est. 1989
Specialties: PCB AssemblySMT AssemblySystem IntegrationPrototype Development

Accutron Inc stands as a premier electronics manufacturing services provider located in Windsor, Connecticut, delivering comprehensive printed circuit...

Altek Electronics Inc

📍 Torrington, CT Est. 1972
Specialties: PCB AssemblySurface Mount TechnologyThrough Hole AssemblyCable Assemblies

Altek Electronics Inc stands as a premier electronics manufacturing company based in Torrington, Connecticut, serving advanced technology sectors sinc...

BioWave Corporation

📍 Norwalk, CT Est. 2000
Specialties: Neurostimulation DevicesPain Management TechnologyMedical ElectronicsTherapeutic Devices

BioWave Corporation, headquartered in Norwalk, Connecticut, is a leading medical device manufacturer specializing in innovative pain management techno...

Defibtech LLC

📍 Guilford, CT Est. 1999
Specialties: Automated External DefibrillatorsEmergency Medical EquipmentAED Training DevicesMedical Electronics

Defibtech LLC is a specialized medical device manufacturer based in Guilford, Connecticut, focused on developing lifesaving emergency response equipme...

Electronic Specialties of CT Inc

📍 Hamden, CT Est. 1991
Specialties: PCB AssemblySemiconductor ManufacturingPrototype ServicesTurnkey Solutions

Electronic Specialties of CT Inc, established in 1981 and located in Hamden, Connecticut, is a premier electronics manufacturing company specializing ...

ESI Electronic Products Corp

📍 Prospect, CT Est. 1982
Specialties: Fitness Equipment ControlsMedical Equipment ElectronicsMotor ControlsAdvanced Displays

ESI Electronic Products Corp, established in 1982 and headquartered in Prospect, Connecticut, is a specialized manufacturer of OEM electronic componen...

Handler Manufacturing Company

📍 Bethel, CT Est. 1920
Specialties: Dental Laboratory EquipmentDental FurnacesDental OvensLaboratory Tools

Handler Manufacturing Company has been a trusted partner to dental laboratories since 1920, providing specialized equipment and supplies that help cre...

High-Tech Conversions

📍 Enfield, CT Est. 1985
Specialties: Medical Equipment ConversionLaboratory AutomationCustom EngineeringMedical Systems Integration

Manufacturer of specialized medical equipment and laboratory conversion systems. Provides custom engineering solutions for medical device integration ...

PCB & Electronics Assembly supplier landscape in Connecticut

UNITEMFG currently matches 16 published supplier profiles to PCB & Electronics Assembly in Connecticut, spanning 15 listed cities. The largest concentrations in the directory are Brookfield (2 suppliers), Andover (1 supplier), and Bethel (1 supplier). This is a directory-derived view of available suppliers, not an estimate of the entire state market.

The capabilities most often named on matching profiles are PCB Assembly (8 profiles), Cable Assemblies (5 profiles), and System Integration (3 profiles). The supplier set spans Electronics (11 profiles) and Healthcare (5 profiles) among its most represented industries.

Because the matching profiles span 15 cities, buyers can compare several local supplier markets rather than treating one metro as representative of the state. Use the listed capabilities as a first-pass filter, then require each shortlisted supplier to confirm that the relevant process is performed in-house, on suitable equipment, at the required scale.

Supplier locations

  • Brookfield2
  • Andover1
  • Bethel1
  • Danbury1
  • Enfield1
  • Guilford1
  • Hamden1
  • Milford1

Commonly listed capabilities

  • PCB Assembly8
  • Cable Assemblies5
  • System Integration3
  • Medical Electronics2
  • Surface Mount Technology2
  • Advanced Displays1
  • AED Training Devices1
  • Automated External Defibrillators1

Industries represented

  • Electronics11
  • Healthcare5

This Connecticut market view is calculated from published UNITEMFG profiles whose process labels map to the PCB & Electronics Assembly cluster. Counts describe directory coverage, not independently audited capacity, quality, or availability.

How to source PCB & Electronics Assembly in Connecticut

Use electronics-assembly suppliers for controlled SMT, through-hole, box-build, programming, and test work where component traceability and process validation are essential.

Include in the RFQ

  • Gerbers, BOM, centroid, and assembly drawings
  • approved component substitutions and sourcing rules
  • IPC workmanship class
  • programming, test, and inspection requirements
  • forecast, lot size, packaging, and traceability

Questions that separate suppliers

  • Which assembly and inspection steps are performed in-house?
  • How are moisture-sensitive and counterfeit-risk parts controlled?
  • What yield, test, and traceability records are delivered?

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