ABOUT WHESCO GROUP, INC.
WHESCO Group, Inc. was established in 1967 and provides instrumentation and controls for industrial boilers & industrial HVAC settings. We have been a leader in developing custom control packages capable of providing tight temperature & humidity tolerances in industrial app
5.0 ★ (1) · as of Apr 2026View shop Expert industrial electrical services from Progressive Industrial Electric, ensuring quality and integrity in every project.
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4.7 ★ (3) · as of Apr 2026View shop Southern California panel engineering and fabrication company certified to UL 508A, UL 698A, and UL 1203.
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Rating not availableView shop UL-certified panel shop focused on industrial control panels compliant with UL 508A.
PLC and remote I/O panelsHMI consolespump panels
Rating not availableView shop SEI advertises a UL 508A-certified control panel shop and explicitly mentions UL 698A capability for intrinsically safe panels.
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Rating not availableView shop FIVE STAR ELECTRIC – POWERED BY INNOVATION
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5.0 ★ (1) · as of Apr 2026View shop Carter Industrial Automation - Home
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5.0 ★ (2) · as of Apr 2026View shop Electrical control panel builder and hydraulic/pneumatic mechanical assembly services. UL 508a/698a listed electrical control panels manufacturers.
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5.0 ★ (2) · as of Apr 2026View shop Leading manufacturer of power distribution centers, portable substations, low and medium voltage switchgear, custom controls and relays
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3.2 ★ (13) · as of Apr 2026View shop 3P Motor Controls
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Rating not availableView shop PTS Products
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5.0 ★ (5) · as of Apr 2026View shop For over 16 years, Xpect Solutions has provided custom control panel and lid press products for a variety of industries. Visit our website to learn more.
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5.0 ★ (4) · as of Apr 2026View shop Installers nationwide trust ConnectDER's meter socket adapters, or meter collars, for faster installs of residential renewable energy systems. Get in, get out, get paid.
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4.5 ★ (4) · as of Apr 2026View shop MIS Controls is a UL 508A Certified Control Panel manufacturer specializing in turnkey Industrial Control Panels. Contact us today!
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4.0 ★ (1) · as of Apr 2026View shop ATRON Group – Integrated Manufacturing Solutions
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3.5 ★ (2) · as of Apr 2026View shop Home - ACP Manufacturing: Control Panel Manufacturing
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Rating not availableView shop CEJCO states its Control Division is now a certified UL 508A panel shop.
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Rating not availableView shop Alarm Grid, Inc - Louisville - Louisville, KY - Alarm Grid
5.0 ★ (42) · as of Apr 2026View shop