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Machining directory: Connecticut

40 businesses in Connecticut: 18 machine shops, 5 machine tool service and repair, 5 machine tool distributors and dealers, 6 industrial electricians, 2 machinery riggers and millwrights, 1 machinery transport and heavy haul, 3 machining suppliers.

Listed40
Cities28
Trades7
Checked2026-11-06
Machining directory › Connecticut
Listing only. Check everything yourself.MBB lists these businesses and links to their own websites so you can research them. MBB does not endorse, rank, syndicate or vouch for any business, takes no payment for a listing, and takes no part in any work, sale or payment between you and them. Details come from each business's own website on the date shown and can change. Confirm capabilities, certifications, insurance, licensing and terms directly with the business before you rely on anything here. Listed in error or need a correction? Tell us; listings are free and corrections are free.

Machine shops (18) · Machine tool service and repair (5) · Machine tool distributors and dealers (5) · Industrial electricians (6) · Machinery riggers and millwrights (2) · Machinery transport (1) · Machining suppliers (3)

Machine shops (18)

All machine shops in Connecticut →
Machine shopsBudney Industries ↗

Berlin, CT

Berlin aerospace shop machining large rotating jet-engine parts with big-turning, 5-axis, broaching and splining capacity.

Work: large-turning, 5-axis, broaching, splining

Industries: aerospace

Checked on the business's own site 2026-11-06
Machine shopsSirois Tool ↗

Berlin, CT

Berlin, Connecticut shop producing precision parts and assemblies plus tooling, fixtures and gages through milling, turning, EDM, grinding and honing.

Work: milling and turning, EDM and wire EDM, grinding and honing, tooling, fixtures and gages

Industries: defense, firearms, bearings, medical

Checked on the business's own site 2026-11-06
Machine shopsDACRUZ Manufacturing ↗

Bristol, CT

Bristol precision shop running CNC, Swiss, multi-axis and multi-spindle machining with sub-assembly and finishing.

Work: swiss-machining, multi-spindle, cnc-turning, sub-assembly

Industries: medical, aerospace, industrial

Checked on the business's own site 2026-11-06
Machine shopsRand Machine Co. ↗

Cheshire, CT

Cheshire shop turning and milling pulleys, sheaves and cable guides along with custom parts.

Work: cnc-turning, milling, welding, pulleys-sheaves

Industries: industrial, marine

Checked on the business's own site 2026-11-06
Machine shopsHORST Engineering ↗

East Hartford, CT

East Hartford, Connecticut manufacturer of precision parts via Swiss machining, turning, milling, thread rolling, knurling and grinding.

Work: Swiss screw machining, thread rolling, turning and milling, grinding and honing

Industries: aerospace, defense

Checked on the business's own site 2026-11-06
Machine shopsParamount Machine Company ↗

Manchester, CT

Manchester shop machining parts and assemblies with CNC, Swiss and EDM equipment from prototype to production.

Work: cnc-machining, swiss-machining, edm, assemblies

Industries: aerospace, defense

Checked on the business's own site 2026-11-06
Machine shopsB&A Precision ↗

Milford, CT

Milford machine shop operating since 1967 with mill-turn, 5-axis and CMM-inspected work for aerospace and semiconductor parts.

Work: cnc-turning, mill-turn, 5-axis, cmm-inspection

Industries: aerospace, defense, medical, semiconductor

Checked on the business's own site 2026-11-06
Machine shopsMilford Precision Machining ↗

Milford, CT

Milford shop handling low- and medium-volume CNC machining of metal and plastic parts plus welding.

Work: cnc-machining, plastics, low-volume, welding

Industries: industrial

Checked on the business's own site 2026-11-06
Machine shopsAllied Machining Co. ↗

Newington, CT

Newington subcontract shop offering CNC turning and milling, wire EDM, finishing and assembly.

Work: cnc-turning, cnc-milling, wire-edm, assembly

Industries: aerospace, defense, commercial

Checked on the business's own site 2026-11-06
Machine shopsLynn Welding ↗

Newington, CT

Newington aerospace welder that also runs 3- to 5-axis CNC milling, turning and wire EDM.

Work: welding, cnc-milling, cnc-turning, wire-edm

Industries: aerospace, defense, nuclear

Checked on the business's own site 2026-11-06
Machine shopsSpark Manufacturing ↗

North Branford, CT

North Branford make-to-print machining shop with component assembly and inspection services.

Work: make-to-print, cnc-machining, assembly, inspection

Industries: aerospace, defense

Checked on the business's own site 2026-11-06
Machine shopsJarvis Airfoil ↗

Portland, CT

Portland, Connecticut manufacturer of tight-tolerance machined and finished contoured parts, chiefly gas-turbine airfoils.

Work: airfoil machining, contoured surface machining, tight-tolerance finishing

Industries: aerospace, gas turbine

Checked on the business's own site 2026-11-06
Machine shopsAurora Advanced Manufacturing ↗

Rocky Hill, CT

Rocky Hill CNC shop with 3- to 5-axis milling, turning, 3D scanning and reverse engineering.

Work: 5-axis, cnc-turning, reverse-engineering, inspection

Industries: aerospace, industrial

Checked on the business's own site 2026-11-06
Machine shopsUnited Gear & Machine ↗

South Suffield, CT

South Suffield, Connecticut manufacturer of precision gears, splines, sprockets and racks, with gear grinding, broaching and inspection.

Work: gear cutting, splines, gear grinding, broaching

Industries: aerospace, defense, space

Checked on the business's own site 2026-11-06
Machine shopsAccuturn Manufacturing ↗

South Windsor, CT

South Windsor job shop doing CNC milling, turning and Swiss screw machining to tight tolerances.

Work: cnc-milling, cnc-turning, swiss-machining

Industries: aerospace

Checked on the business's own site 2026-11-06
Machine shopsTri-Mar Manufacturing ↗

Southington, CT

Family-owned Connecticut company specializing in precision CNC turning and milling.

Work: cnc-turning, cnc-milling

Industries: aerospace

Checked on the business's own site 2026-11-06
Machine shopsAero Gear ↗

Windsor, CT

Windsor, Connecticut manufacturer of complex aerospace gears and gearbox assemblies, with most engineering and machining done in-house.

Work: aerospace gear manufacturing, gearbox assemblies, design assistance

Industries: aerospace, defense

Checked on the business's own site 2026-11-06
Machine shopsDG Precision Manufacturing ↗

Woodbury, CT

Woodbury precision shop doing CNC turning and milling with design and assembly support.

Work: cnc-turning, cnc-milling, assembly

Industries: industrial

Checked on the business's own site 2026-11-06

Machine tool service and repair (5)

All machine tool service and repair in Connecticut →
Machine tool service and repairT & T Machine Services ↗

Bridgeport, CT

Bridgeport CNC repair company that provides onsite machine service, typically within 24-48 hours, and repairs servo drives and CNC control systems.

Work: Onsite CNC repair, Servo drive repair, Control system repair, Industrial electronics repair

Industries: Manufacturing

Checked on the business's own site 2026-11-06
Machine tool service and repairAccurate Machine Repair ↗

Colchester, CT

Connecticut CNC electrical service company focused on FANUC control diagnostics and repair for shops in the Hartford and New Haven areas.

Work: FANUC control repair, CNC electrical diagnostics, Field service

Industries: Manufacturing

Checked on the business's own site 2026-11-06
Machine tool service and repairCNC Engineering ↗

Enfield, CT

Enfield, Connecticut company that retrofits and rebuilds machine tools with FANUC controls and integrates rotary tables, probes and automation.

Work: FANUC CNC retrofits, Grinder retrofits, Rotary table integration, Renishaw probes

Industries: Manufacturing

Checked on the business's own site 2026-11-06
Machine tool service and repairFarmington Machine Tools ↗

Farmington, CT

Farmington, Connecticut machine tool service company diagnosing and repairing mechanical and electrical problems and running preventive maintenance across New England.

Work: Mechanical repair, Electrical repair, Calibration, Preventive maintenance

Industries: Manufacturing

Checked on the business's own site 2026-11-06
Machine tool service and repairKES Machine ↗

Newington, CT

A2LA-accredited field calibration lab and CNC service company offering preventive maintenance, retrofits, rebuilds and laser calibration of machine tools and CMMs.

Work: CNC field service, Laser calibration, CNC retrofits, Machine rebuilds, Renishaw probing

Industries: Manufacturing, Aerospace

Checked on the business's own site 2026-11-06

Machine tool distributors and dealers (5)

All machine tool distributors and dealers in Connecticut →
Machine tool distributors and dealersHariton Machinery Company ↗

Bridgeport, CT

Bridgeport, Connecticut dealer in new and used cold forming, fastener and wire forming machinery.

Work: cold forming machinery, fastener machinery, wire forming equipment, surplus buying

Checked on the business's own site 2026-11-06
Machine tool distributors and dealersKaste Industrial Machine Sales ↗

Enfield, CT

Enfield, Connecticut dealer buying and selling used metalworking machinery including lathes, machining centers and waterjets.

Work: used metalworking machinery, auctions and liquidations, consignments, appraisals

Checked on the business's own site 2026-11-06
Machine tool distributors and dealersJ. L. Lucas Machinery Company ↗

Waterbury, CT

Waterbury, Connecticut supplier of new and remanufactured Gardner and Besly double disc grinders with parts and on-site service.

Work: double disc grinders, remanufactured grinders, replacement parts, on-site service

Checked on the business's own site 2026-11-06
Machine tool distributors and dealersMorris Group ↗

Windsor, CT

Windsor, Connecticut-headquartered machine tool distributor representing brands including Okuma, Makino, Haas, Index, Soraluce and TRUMPF.

Work: CNC machine tool distribution, technical support, applications engineering

Checked on the business's own site 2026-11-06
Machine tool distributors and dealersMachinery International ↗

Woodbridge, CT

Woodbridge, Connecticut dealer in used metal-producing machinery for strip, tube, wire, rod and bar, including rolling mills and extrusion presses.

Work: strip, tube and wire machinery, extrusion presses, rolling mills, surplus purchase and liquidation

Checked on the business's own site 2026-11-06

Industrial electricians (6)

All industrial electricians in Connecticut →
Industrial electriciansSampson Electric ↗

New Haven, CT

New Haven electrical contractor whose industrial services include PLC and automation wiring, motor controls, VFDs and control circuit troubleshooting.

Work: PLC wiring, Motor controls and VFDs, Control circuit troubleshooting, Industrial maintenance

Industries: Manufacturing, Industrial

Checked on the business's own site 2026-11-06
Industrial electriciansNewington Electric Co. ↗

Newington, CT

Connecticut electrical contractor whose industrial division specializes in machine control wiring, PLC controls and around-the-clock troubleshooting and repair.

Work: Machine control wiring, PLC controls, VFD drives, Industrial troubleshooting

Industries: Manufacturing, Commercial

Checked on the business's own site 2026-11-06
Industrial electriciansRichards Electrical Services ↗

Stamford, CT

Stamford-based electrical contractor whose manufacturing services include motor control centers, PLC wiring and automated machinery connections.

Work: Motor control centers, PLC wiring, Automated machinery connections, Power distribution

Industries: Manufacturing, Commercial

Checked on the business's own site 2026-11-06
Industrial electriciansKonopka Electric ↗

Torrington, CT

Torrington electrical contractor that wires CNC machines, three-phase equipment and conveyors for new installs and relocations at Connecticut manufacturers.

Work: CNC machine wiring, Three-phase connections, Equipment relocations, Control panel wiring

Industries: Manufacturing

Checked on the business's own site 2026-11-06
Industrial electriciansCF Electrical Service ↗

Waterbury, CT

Waterbury electrical contractor providing machinery power drops for CNC mills and presses, motor control centers and VFD work in industrial plants.

Work: CNC machinery power drops, Motor control centers, VFDs, Industrial plant electrical

Industries: Manufacturing

Checked on the business's own site 2026-11-06
Industrial electriciansAA Electrical Services ↗

West Hartford, CT

Connecticut electrical contractor doing industrial PLC installation, power and control wiring for processing and manufacturing equipment, and switchgear work.

Work: PLC installation and cabling, Power and control wiring, Industrial controls, Switchgear

Industries: Manufacturing, Industrial

Checked on the business's own site 2026-11-06

Machinery riggers and millwrights (2)

Machinery riggers and millwrightsKeeney Rigging & Trucking ↗

Glastonbury, CT

Third-generation family company in Glastonbury, Connecticut providing rigging, machinery moving and heavy hauling across New England.

Work: Rigging, Machinery moving, Heavy hauling

Industries: Manufacturing, Construction

Checked on the business's own site 2026-11-06
Machinery riggers and millwrightsSullivan Industrial Services ↗

Milford, CT

Milford rigging company moving machinery, hauling heavy loads and providing crating and warehousing.

Work: machine-moving, rigging, heavy-haul, warehousing

Industries: manufacturing

Checked on the business's own site 2026-11-06

Machinery transport (1)

Machinery transportSweeney Enterprises ↗

Suffield, CT

Connecticut trucking company offering lowboy and Landoll heavy-equipment transport and freight hauling across Connecticut and New England.

Work: Lowboy transport, Landoll trailers, Heavy equipment hauling, Freight

Industries: Construction, Industrial

Checked on the business's own site 2026-11-06

Machining suppliers (3)

All machining suppliers in Connecticut →
Machining suppliersConnecticut Tool & Cutter ↗

Bristol, CT

Bristol supplier of new cutting tools and regrinding, coating, broach grinding and laser marking services.

Work: cutting-tools, regrinding, coatings, broach-grinding

Industries: machining

Checked on the business's own site 2026-11-06
Machining suppliersKoma Precision ↗

East Windsor, CT

East Windsor, Connecticut supplier of rotary tables, angle and boring heads, toolholding, presetters, live tools and Swiss tooling.

Work: rotary tables, angle heads, tool holding, presetters and live tools

Checked on the business's own site 2026-11-06
Machining suppliersSomma Tool Company ↗

Waterbury, CT

Waterbury, Connecticut manufacturer of form tools, cutting tools and tooling for screw machines, Swiss-type and CNC lathes.

Work: Form tools, Cutting tools, Tool holders, Swiss machine tooling

Industries: Manufacturing

Checked on the business's own site 2026-11-06
Bronto, the Machine Blue Book guide
Bronto's ruleCall three, compare the same questions.

Ask every shop or contractor for the same things: capacity, tolerances, certifications, insurance, lead time and references. Write the answers down side by side.

Buying guide Total installed cost