Our Work

Western Building Products is a long-time building products and millwork company in our area, founded in 1946. As the company grew across the Midwest, they needed a central site for headquarters, manufacturing, and warehousing. Timeline: February 2020 to July 2020. H&H Mechanical Contractors completed the HVAC installation for Western’s new 324,181 sq. ft. facility in Milwaukee, Wisconsin.

Xiogenix is an innovator, manufacturer, supplier, and production partner in the biomedical sciences industry. Their work supports cell and gene therapy and tissue banking manufacturing. Timeline: June 2023 to March 2024. H&H Mechanical Contractors completed the HVAC installation and system commissioning for Xiogenix’s 78,675 sq. ft. office and industrial facility in Muskego, Wisconsin.

The Zignego Group has completed urban, highway, and interstate construction projects across Wisconsin since 1954. For their operations in Pewaukee, Wisconsin, they needed a new repair facility that supported fleet maintenance and day-to-day work without disrupting ongoing yard activity. Timeline: April 2021 to September 2021. H&H Mechanical Contractors completed the HVAC and hydronic heating installation for Zignego’s new 27,700 sq. ft. repair facility.

ABB Motion designs and produces drives, motors, generators, and digital powertrain solutions. ABB expanded its operations with a large campus totaling 529,000 sq. ft. Timeline: December 2022 to March 2023. H&H Mechanical Contractors completed HVAC and ventilation work for ABB’s South Building in New Berlin, Wisconsin, including rooftop heating units, a VAV rooftop unit for office areas, building pressure control, and HVLS fans.

Alter Trading Corporation is one of the largest recyclers of ferrous and non-ferrous metals in the country, serving industrial clients and salvage operations. With more than 125 years in business, Alter continues to expand its services and capabilities. Timeline: January 2020 to April 2020. H&H Mechanical Contractors completed a commercial HVAC expansion for Alter Trading’s facility in Milwaukee, Wisconsin.

Angelus Corporation, based in Pewaukee, Wisconsin, is a global provider of interconnect products serving the aerospace and defense industry. Timeline: March 2020 to July 2020. H&H Mechanical Contractors completed the commercial HVAC installation and commissioning for Angelus’s new facility, including rooftop units, VAV zoning, and a BACnet controls system for the office and production areas.

Banker Wire is a worldwide manufacturer of woven and welded wire mesh for architectural and industrial applications. Timeline: July 2018 to March 2019. H&H Mechanical provided and installed commercial HVAC systems for office and maintenance areas, including RTUs, ductwork, make-up air systems, gas piping, and zoning.

Brelie Gear is a full-service gear manufacturer based in Waukesha, Wisconsin. They support customers with deburring, finishing, grinding, heat treating, honing, prototyping, broaching, CNC machining, and gear manufacturing. Timeline: March 2019 to July 2019. H&H Mechanical installed HVAC equipment and supporting components for office and production areas.

Capitol-Husting is a family-owned, locally operated wine and spirits wholesaler based in Milwaukee, Wisconsin. Their team sells, services, and delivers across the state. Timeline: September 2023 to December 2023. H&H Mechanical installed commercial HVAC systems for office and warehouse operations including RTUs, zoning, unit heaters, and controls.

CGS Premier is an experiential marketing fabrication company that designs and builds custom vehicles and trailers for brand events. Timeline: July 2017 to February 2018. H&H Mechanical Contractors completed a full HVAC installation for new construction at CGS Premier in Muskego, Wisconsin, serving both office and production areas.

Glenroy is a three-generation, family-run company focused on sustainable flexible packaging. They create custom laminations and stand-up pouches for brands across many industries. Timeline: November 2020 to July 2021. H&H Mechanical installed commercial HVAC and heating systems including multiple VAV RTUs and associated ductwork and piping.

Golden Pet Manufacturing, based in Germantown, Wisconsin, develops freeze-dried premium pet food and treats that are veterinarian-researched and approved. H&H Mechanical installed office and production HVAC systems including RTUs, ductwork, gas piping, and zoning for the facility.

HUSCO is a privately owned company that designs and manufactures hydraulic and electro-mechanical control systems. With decades of experience supporting automotive and off-highway equipment, HUSCO needed reliable HVAC and ventilation for manufacturing and office spaces. Timeline: September 2017 to June 2018.

Malcolm Drilling, based in Mukwonago, Wisconsin, is a geotechnical and foundation contractor serving the construction industry since 1962. Timeline: January 2021 to June 2021. H&H Mechanical completed a full HVAC system installation for Malcolm Drilling’s new manufacturing space in Mukwonago, including rooftop HVAC, VAV zoning, make-up air, exhaust, and controls.

For over 55 years, Oberlin Filter Company has focused on building filtration systems designed to perform long-term. Some Oberlin filters have operated continuously for more than 40 years. Timeline: May 2015 to November 2015. H&H Mechanical completed a new construction HVAC installation in Waukesha, including rooftop units, hot water VAV reheat, high-efficiency boilers, infrared heaters, and in-floor hydronic heating throughout the shop areas.

Paul Davis Restoration provides cleanup and repair services for residential and commercial properties affected by water, fire, mold, storms, and other disasters. Timeline: February 2020 to July 2020. H&H Mechanical completed a new construction commercial HVAC installation for Paul Davis Restoration’s 100,000 sq. ft. office and warehouse building in Pewaukee, Wisconsin.

PepsiCo is a global consumer packaged goods company with a legacy of more than 125 years. Timeline: May 2023 to October 2023. H&H Mechanical installed office and production HVAC systems including 4 Carrier VAV RTUs, zoning, a make-up air unit with CO/NO2 controls, and BACnet i-Vu controls in Lisbon, Wisconsin.

Rishi Tea & Botanicals, headquartered in Milwaukee, Wisconsin, offers premium teas and botanicals sourced from growers around the world. Timeline: April 2014 to October 2014. H&H Mechanical completed the commercial HVAC installation and commissioning for Rishi Tea’s facility in Milwaukee, including rooftop units, VAV zoning, unit heaters, and a building automation control system serving both production and office areas.

Sky High Marketing, based in Waukesha, Wisconsin, has grown from a small marketing and apparel company into a nationally recognized producer, printer, fulfillment, and marketing company. Timeline: August 2023 to February 2024. H&H Mechanical completed the commercial HVAC installation and commissioning for Sky High Marketing’s facility in Waukesha, including Carrier rooftop units, VAV zoning, unit heaters, and a BACnet control system.

Vermeer Wisconsin manufactures and sells industrial and agricultural equipment commonly used near roadways for drilling and feeding wires, tubes, and more. As Vermeer’s growth continued across Wisconsin and the Midwest, they needed more space for equipment support and operations. Timeline: November 2023 to July 2024.