Product Lines


Acquaer Pumps

Acquaer water pumps include a complete best-in-class lineup of sump, utility, effluent, jet, sprinkler, pool and well pumps. Industry leading performance and quality and a direct factory relationship ensures the best value opportunity for your pump needs.  Website:

The Air Pear by Airius

Airius®, the manufacturer of the Air Pear® and Designer Series fans, de-stratifies unlike any other product on the market. The combination of our patented stator system and tapered Venturi design moves air 8 – 100+ feet vertically using minimal power to balance temperatures from floor to ceiling and wall to wall, reducing HVAC costs while increasing thermal comfort. Website:

Broad USA

Non-Electric Chillers. These new age absorption chillers provide a low cost effective method to create chilled water. They can come with their own steam or hot water boiler mounted on the same skid or they can use waste heat from another source to generate chilled water. These are ideal for co-gen applications. Website:

    Innovent Air

Innovent Air Handling Equipment has met the specialized needs of thousands of customers across North America, providing custom solutions for a wide range of facilities, including educational, health care, industrial, government, hospitality, recreational, research and retail. Innovent specializes in Custom Air Handlers, Custom Energy Recovery Units, Desiccant De-humidification Units, Pool De-humidification Units and Replacement Air Handers. Website:


Pumps, Systems and Engineered pump systems. Consists of vertical in-line pumps both close coupled and split coupled, end suction pumps and pressure boosting systems. Plad has full in-house capability for the design and fabrication of package systems including electrical and electronic controls.Website:

Precision Coils

Precision Coils specializes in manufacturing competitively-priced, precision-engineered replacement coils and OEM coils that always fit and are always on-time. And that means you can get your customers up and running quicker – with minimal installation time.

The most complete point of use automatic shut-off system designed to prevent floods by detecting, containing and stopping leaks. These kits are perfect for residential homes, condos, and apartments. When a leak is detected, the automatic motorized ball valves are activated to shut off the water supply. The kits utilize water sensors to detect leaks and flood prevention pans to capture leaking water. The ultra-tough hoses are specially engineered to resist corrosion caused by common cleaning chemicals.



SMS represents an array of specialty products for the mechanical construction industry on commercial, institutional and laboratory projects.

  • Schott North America Inc. – Kimax Borosilicate Glass Drain and Vent Systems
  • IPEX Inc. – Lab drain and vent and high purity pipe systems
  • S.M.S. – Acid neutralizing systems
  • S.M.S. Identification Systems – Pipe, valve and equipment identification (N Alberta only)
  • Williams Brothers Access Doors – Full line of access doors from basic utility to fire rated. (N Alberta only)
  • Kusel Equipment – Stainless steel floor drains, trench drains and clean-outs.
  • Advance products & Systems – Mechanical seals for pipe systems and penetration sealing applications



Sigma Corporation is a manufacturer of commercial and industrial HVAC equipment including Wall-fin, Convectors, Propellorized Unit Heaters, Cabinet Unit Heaters, Valance as well as Radiant Ceiling Heating and Cooling Products.Website:


Thermofin offers plate and frame heat exchangers for all kinds of commercial and industrial heating and cooling applications. Some of the other areas of expertise are marine refrigeration, oil cooling, district-cooling substations, domestic water heating, district-heating substations, greenhouses heating, geothermal heat pump buffer and heat recovery on corrosive agent.Website:


TWA Panel Systems offer custom built hot and chilled water radiant panels for any and all applications.Website:


Valent packaged air handling units are part of the Unison Comfort Group of companies. Valent Air is a manufacturer of feature-rich configurable ventilation equipment designed to address the needs of building owners, specifying engineers, and installing contractors.Website:

Wessels Company

America’s leading Supplier of Custom and Specialty tanks for over 100 years. Wessels manufactures compression tanks, bladder tanks, diaphragm tanks, Shock and surge tanks, Blowdown tanks and custom tanks. Website:


At Williams, we offer one of the most comprehensive lines of fan coils and air handlers in the business. Superior construction and flexible, reliable performance are trademarks of our commercial products. For the quality you expect, you can count on Williams.Website:

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