Stromquist & Company is an industrial and commercial controls and automation equipment supplier based in Atlanta, Georgia, serving the building automation, HVAC controls, and industrial automation markets across the Southeast and nationally. With over 30 years in business, the company has established itself as a specialty distributor for the technical buyer — engineers, controls contractors, and facility managers who need specific components rather than general HVAC services.

The product catalog covers a wide range of industrial and building controls: building automation systems, actuators, sensors, thermostats, VFDs and motor controls, valves, relays, dampers, chiller parts, combustion controls, and specialized equipment including pneumatics, panel fabrication components, and networking equipment. The breadth reflects Stromquist's positioning as a multi-discipline controls distributor rather than a single-category supplier.

Stromquist provides an online ordering platform and quote request system, with a knowledgeable customer service team that long-term customers describe as technically capable and willing to work through complex special-order requirements. One 30-year customer explicitly noted the team's ability to handle controls and special orders that require more product knowledge than a typical parts counter provides.

The 4.7 rating across 15 reviews includes the customer service experiences that come with being a wholesale supplier to trade professionals — mostly positive, with some critical reviews reflecting the frustration of supply delays on custom or sourced items. The company's strong long-term client retention (evidenced by 30-year customer relationships in reviews) reflects a supplier that has earned repeat business through consistent technical support.

For HVAC controls contractors, building automation engineers, and industrial facility managers in Atlanta and the Southeast who need a knowledgeable distributor for controls and automation components, Stromquist represents a well-established option with a deep and specialized product catalog.