Our Industry-Leading Partners

HM Cragg carefully selects the brands we partner with to ensure the products we offer our customers are the best options possible. We’re confident we provide the best quality with the best value in the market.

To view/download HM Cragg’s line cards, click here.



Accratech provides a medical-grade UPS designed specifically for today’s power-factor corrected equipment. Low current leakage for “near patient or staff” applications make the Accratech UPS the ideal money-saving solution.


Airrex is a premier manufacture of portable cooling systems. With over fifteen models of air-cooled and water-cooled air conditioners, Airrex is a premier manufacture of portable cooling systems. Whether you need a temporary solution to keep equipment cool or keep employees comfortable on the work floor, Airrex has the reliable industry standard you can trust.

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Arrgh manufacturers industrial sensing and control equipment, specializing in explosive or harmful gas detection and venting. They also make monitors and controls for industrial batteries and chargers. Arrgh products have a five-year warranty, and their products conform to the highest standards of craftsmanship and engineering.

C&D Technologies

For nearly 100 years, C&D Technologies has focused on producing power systems for the storage and conversion of electrical power. The company’s core business focuses on supplying the telecommunications, switchgear & control, and UPS markets with power infrastructures to maintain critical operations during power outages. C&D Technologies is headquartered in Blue Bell, PA and operates distribution and R&D facilities in Indiana, Pennsylvania, Wisconsin, Mexico, China, England, and Canada.

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Definitive Technology Group

Definitive Technology Group (DTG) has become the premier supplier of modular battery systems and mobile workstations that drive efficiency within Fulfillment, Warehouse, Logistics, Retail and Medical institutions. DTG products are proven to drive ROI within 12-months and then provide a long useful life.


Driven to globally serve the power system needs of the industrial, institutional, government, utility, commercial, residential, IT, and mission-critical OEM markets, Eaton offers a comprehensive lineup of power quality products and power management solutions: uninterruptible power supplies, surge protection units, enclosures, switchgear, power distribution units, remote monitoring and connectivity devices, meters, and software. Comprised of the Powerware, MGE Office Protection Systems, Best Power, Pulizzi, and Aphel brands, the Eaton Electrical portfolio is designed to deliver a complete customer-driven solution.



Enviroguard designs and manufactures a complete line of code compliant battery spill containment and facility safety equipment. From clean-up kits to protective eyewear, Enviroguard has the certified equipment mandatory for battery rooms and hazardous material work environments.



Manufacturer of true sine wave power inverters and related products

Falcon Electric

Falcon Electric is a leading manufacturer of award-winning, on-line Uninterruptible Power Supplies (UPSs), frequency converters and ac voltage regulators. Founded over 25 years ago, they introduced the first patented, high-frequency transformerless on-line UPS technology to the U.S. market. Since then, Falcon’s power solutions have continually set technological benchmarks for quality, reliability and performance, with over a million units installed.

generac industrial power

Generac Industrial Power

Founded in 1959, Generac Industrial Power manufactures the widest range of backup power products to facilitate the unique needs of today’s industrial-sized applications. With fully automatic transfer switches, accessories, and generators designed for commercial and industrial-sized applications with multi-megawatt capacities, Generac Industrial Power also offers state-of-the-art tools and educational programs for a variety of industry professionals. By producing some of the most flexible and innovative products on the market while providing hands-on training to today’s engineering minds, Generac Industrial Power works every day to ensure big businesses and industries around the world are able to remain adequately powered at all times.



HITEC Power Protection develops, manufactures and delivers turnkey power solutions to ensure uninterruptible, continuous and conditioned power supply to mission critical processes. The core of the HITEC Power Protection solution is rotary UPS (Uninterruptible Power Supply) systems using flywheel energy storage. This is proven technology, based on more than 50 years of experience and supported by a global installed base of more than 2.000.000 kVA in high demand industries.

Geist Monitor

Environmental factors like heat, humidity and moisture pose a severe threat to your mission-critical infrastructure. These dangers can be minimized by incorporating a network of Geist sensors to collect data and alert users to potential threats. Geist’s line of monitoring products allows users to observe conditions from a secure Web interface and receive SNMP, email, text message or voice call alert notifications when environmental sensors detect a problem.

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Marathon Power

Marathon Power offers uninterruptible power supplies with a focus on OEM and niche markets, such as medical/healthcare, automation and process control, test and measurement, traffic control and other applications that require a specialized product. All Marathon Power products are made to ISO 9001 certified standards.


The leader in stationary power and transportation battery management, Midtronics provides critical power solutions for a variety of industry applications. Serving the industry for over 30 years, they focus on developing partnerships with their customers. Through their patented conductance-based technology and years of field proven research, Midtronics sets the standard for battery state-of-health management worldwide.

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The Minuteman brand has been synonymous with quality and reliability since 1982, and their products are designed to provide better value, both in terms of price vs. performance and reliability. Minuteman offers a wide range of solutions to protect small devices and large-scale systems.


NetClosure is committed to providing you with a complete line of exceptional-quality IT equipment racks & accessories. The NetClosure line features a full range of racks and enclosures along with an extensive array of complementary accessories. We are distributed exclusively in the USA by HM Cragg. Secure your IT equipment with confidence…secure with NetClosure!

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Plug Power

Plug Power’s ReliOn fuel cell solutions provide scalable, clean, cost-effective backup power performance while offering an unparalleled degree of flexibility in addressing the space and runtime constraints of customer locations, with both indoor shelter and outdoor cabinet options.

rle technologies

RLE Technologies

RLE Technologies understands how devastating and costly a leak or temperature spike in a sensitive area can be. For 30 years, RLE has been dedicated to developing newer, better and faster ways to ensure YOUR facility is protected from environmental disasters with leak detection, monitoring & network integration solutions.

Staco Energy Products Company

Staco Energy Products Company is one of the longest lasting innovators of power quality and voltage control technologies in the world. In an industry where
companies come and go, Staco Energy Products Company continues to provide the reliability and continuity you need.



STULZ is the technology leader, providing cooling solutions and services for mission critical applications. This is accomplished through the design and manufacture of highly energy efficient temperature and humidity control equipment for commercial and industrial applications. Energy efficiency is at the core of every STULZ product – including HQ/Factory’s 950 kW solar array.


UNIPOWER is a world leading provider of dependable high‐efficiency power electronics, energy conversion systems and power supplies. UNIPOWER solutions include a complete line of high-efficiency rectifiers, inverters and DC power systems for mission critical applications. With over 25 years experience supporting customers in more than 60 countries, UNIPOWER is focused on bringing reliable power solutions to customers across all applications and environments.


Established in 2002, VYCON is a manufacturer of technologically advanced flywheel energy storage systems. VYCON uses patented technology in rotating machinery to provide equipment that is reliable, long lasting, and essentially maintenance free. VYCON’s VDC and VDC-XE Direct Connect UPS backup systems bring unprecedented power capacity for instantaneous and reliable backup power for today’s mission-critical applications.


Zonit’s mission is to help data centers increase uptime and eliminate pain points associated with deployments of data center hardware. Their products are focused on power redundancy, connection security and efficient power distribution.