Plumbing and Mechanical

The U.S. EPA WaterSense program promotes water conservation by certifying products that save water without sacrificing performance, helping consumers select high-performing, water-efficient products.

On large jobs, we sometimes hire subcontractors to help us out. Other times, we will do all of the work in house. Often, we rent tools that make the job easier.

Since home warranty companies deal with numerous customers and service contracts, they can provide a steady stream of work, which helps maintain cash flow, even in slow seasons or during economic downturns.

A building with slab-on-grade heating from a cast iron boiler plans to expand. A monobloc air-to-water heat pump will provide heating and cooling for the new space via a fan-coil unit, with the existing boiler serving as backup.

The 2025 survey asked a handful of simple questions, starting with, “What is your most-used plumbing tool?” Nearly 25% of respondents said Channel Locks, while the majority of other contractors shared that their most-reached-for tool is a set of pump pliers. Adjustable wrenches and screwdrivers, specifically Philips-head, are notably popular as well.

Plumbing contractors are engaging directly with legislators to promote policies for clean water, workforce development, and resilient plumbing. Over 100 PHCC members, leaders, and industry stakeholders met in Washington from May 20–21 to support industry issues.

The pandemic's slowdowns are over, but new challenges have emerged, including geopolitical tensions, trade disputes, and fluctuating tariffs, highlighting the risks of relying on offshore manufacturing.

This article highlights how IAPMO is enhancing research through the Water Demand Calculator®, the Innovation and Research Fund, and the integration of ESPRI, signaling a shift towards evidence-based practices that align science with codes.