DePasquali Plumbing



Discover our portfolio of innovative plumbing solutions for commercial properties on our Upgrades / Renovations page. Our team has the expertise and experience to deliver exceptional results, from upgrading existing systems to full-scale renovations. With a focus on efficiency, cost reduction, and functionality, DPI is the trusted name in commercial plumbing services.

bloom engineering (2024)

Through Bear – Independence (contractor) in 2023 / 2024, DPI installed a new sanitary run for sinks, air drops, gas distribution retro fitting, and hookups to new equipment. All work sprung from a 2022 contract to fully renovate the office area bathrooms.

Bloom Engineering (2022)

A few upgrades, including a gravity underground for new service sinks, gas redistribution, and new airdrop locations, helped define the plumbing scope that followed a General Contractor directed bathroom renovation. This 2 phase project was a collaborative effort to design and install a mechanically updated office and warehouse in their new Alta Vista Business Park location. 


DPI assisted in completely remodeling and re-designing the current Barchemy ‘Custom Confectionery Needs’ building. Plumbing upgrades included re-routing water distribution, DWV, and a new exterior grease trap to enhance the appearance and performance of this custom ingredient manufacturer in Donora, PA. DPI is also plumbing their Barchemy “Peanut” (New Build) addition next door in 2023.

Ron Lewis, Cranberry

A mezzanine/breakroom and full downstairs bathroom renovation are the two stages of upgrade plumbing work performed by DPI in 2022 for this regionally recognized automobile dealership. 

Distrikt / Joinery

DPI performed this 2 stage project in less than a year to add (2) lobby bar areas for the downtown Pittsburgh tourist destination.  A fully renovated and upgraded lobby is visible upon entry with new floor sinks, drainage, and vent piping, as well as a grease trap and water distribution to make these bar/service areas Allegheny code compliant and ready to accommodate their loyal guests.