A. O. Smith
Washington and Lee University in Lexington, VA, was established in 1749 as Augusta Academy, making it one of the oldest institutions of higher learning in the US.
The split design enabled crane-assist installation on a top-floor mechanical room while meeting ambitious energy and emissions goals.
products of the year 2025 logo
Rasmussen, Quality, Del-Air, Plumbing Outfitters
A collage of contractor employees giving back to their communities.
PHCC
An attendee at one of the many educational sessions at PHCC CONNECT.
ID 49745506 © Albund | Dreamstime.com
breaking news image
Sign up for our eNewsletters
Get the latest news and updates

Learning Resources

powermate_ahr_image
Sponsored
Move heavy loads with ease using advanced motorized lifting solutions that save time, reduce costs, and boost efficiency.
Oct. 2, 2025
hvaccoolinginstall_sunbeltrentals_1540x800
Sponsored
Get expert guidance on how to select and properly size temporary cooling applications with the Roadmap to Temporary HVAC: Cooling Job Sizing Guidance and Calculations.
July 16, 2025
gettyimages1059261948
Sponsored
Discover how AI can streamline tasks, boost productivity, and future-proof your small business with practical strategies and real-world applications.
Feb. 12, 2025
contebook_nelsonpt2_webads_psds_vert_1200x628
A second collection of some of the amazing hydronic jobs Nelson Mechanical Design has performed.
Oct. 7, 2024

Management

ID 279042588 © Paradee Paradee | Dreamstime.com
AI in logistics and supply chain management concept.
Why accurate time tracking and payroll data will be the real competitive advantage in 2026.
Dec. 5, 2025
EGIA
Matthew Bratsis
Contractor University’s Cracking the Code Weekly Show.
Dec. 5, 2025
ID 405909152 © Oleksandr Rado | Dreamstime.com
Hydronic radiant floor system
This article explains the benefits of hydronic heating systems, challenges professionals should consider during the design process, and best practices for integration.
Dec. 2, 2025
Grizzly MEP logo
In our Q&A with John Adams, Grizzly MEP CEO, we talk about building a network based on growth, collaboration, back-office support, and financial opportunities.
Nov. 22, 2025

Codes

IAPMO logo
Contractors, inspectors, engineers, and manufacturers invited to help shape the next generation of plumbing and mechanical codes.
Dec. 5, 2025
PPFA logo
Comprehensive life-cycle analysis backs the latest declarations, helping builders meet rising sustainability and documentation requirements.
Dec. 5, 2025
promo ID 332064168 | 2025 © Dzmitry Auramchik | Dreamstime.com
highway to the future with 2025
2025 is almost done, and what a year it has been! If you’ve been taking our Monthly Plumbing Quiz all year long, then this review of top questions should be a snap!
Dec. 1, 2025
IAPMO logo
Landmark report identifies IAPMO’s tool as an essential strategy for cutting US water use up to 60% through right-sized plumbing design.
Nov. 5, 2025

Hydronics & Radiant

Golden Arm Award
Vanderbilt’s Diego Pavia in action.
Backed by presenting sponsor A. O. Smith, the award highlights Pavia’s breakout season and leadership within the Commodores program.
Dec. 5, 2025
Dunkirk
ctr2601_dunkirk
This week the gallery features a new boiler platform, a classroom sink, a commercial drain pump, a single-stage in-line pump, a deep well pump, and a steam-to-water heat exchange...
Nov. 28, 2025
GF logo
Design tech turned field representative built his career on helping contractors succeed—from jobsite support to hands-on training.
Nov. 26, 2025
Patrick Linhardt
An early version of the Trane float air vent for low-pressure steam systems.
The author uncovers an early Trane float air vent—offering a look at coal-era steam heating design, failed radiator traps, and what contractors should watch for in aging two-pipe...
Nov. 24, 2025

Technology

ID 19937647 © Hxdbzxy | Dreamstime.com
data center
Increased magmeter production and a new Beverly, MA, engineering hub streamline measurement support for mission-critical hydronic and process systems.
Dec. 3, 2025
NTEA
A speaker at the Green Truck Summit.
Expanded program now blends fuel-tech, telematics, fleet data and emerging commercial-vehicle technologies for contractors and upfitters.
Nov. 17, 2025
EGIA
Jack Nagy.
Contractor University’s Cracking the Code Weekly Show.
Nov. 14, 2025
Inflow
inFlow Inventory software.
Reviews of the Inflow inventory solution, ZyraTalk customer service software, and Praxedo field service management software,
Nov. 13, 2025

Tools

Sloan
Sloan commercial sink system
This week's gallery features a commercial integrated sink system, a brushless handheld vacuum, a metric service wrench line, a series of centrifugal pumps, a self-leveling pipe...
Dec. 5, 2025
ID 51333586 © Bogdanhoda | Dreamstime.com
Worker using a drilling power tool
The latest edition of “Safety is Specific” breaks down best practices for nearly two dozen tool categories, supported by PTI’s newly modernized website.
Nov. 19, 2025
Brass Knuckle
Brass Knuckle PPE
This week's product gallery highlights safety glasses with an anti-fog layer and UV 6 protection, a hybrid electric heat pump water heater, a compact water pressure boosting system...
Nov. 14, 2025
Metabo
As part of the partnership, Metabo HPT will sponsor the build of a mobile shop class throughout the school year
Backed by national survey data, Metabo HPT’s new campaign champions hands-on education and trade career readiness through its partnership with the Shop Class Foundation.
Oct. 30, 2025