NKBA / Emerald
The KBIS logo outside the Orange County Convention Center.
Three-day event at Orange County Convention Center highlights product innovation, education, and strong outlook for the kitchen and bath sector.
ID 78523831 © W.scott Mcgill | Dreamstime.com
Supreme Court building, Washington, DC
AHR Expo
Massive crowds line up for the first day of the AHR Expo.
ID 136512263 © Subin Pumsom | Dreamstime.com
Engineers Meeting for successful project construction
Taco Comfort Systems
John Hazen White (center) presenting the Dan Holohan Award to Kang Ho Lee (left), Chairman of Taejin Fluid Technology.
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Learning Resources

Nelson_Mechanical_Stories_Vol3_eBook
A third collection of some of the amazing hydronic jobs Nelson Mechanical Design has performed.
Feb. 3, 2026
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Sponsored
Move heavy loads with ease using advanced motorized lifting solutions that save time, reduce costs, and boost efficiency.
Oct. 2, 2025
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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
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A second collection of some of the amazing hydronic jobs Nelson Mechanical Design has performed.
Oct. 7, 2024

Management

EGIA
Drew Cameron for Cracking the Code
Contractor University’s Cracking the Code Weekly Show.
March 6, 2026
ID 397692845 | Agentic Ai © Wanan Yossingkum | Dreamstime.com
AI Agents concept art
The question facing every home service business is simple: Will you adopt this technology proactively, or will you wait until competitive pressure forces your hand?
March 5, 2026
ID 426384 © Svetlana Larina | Dreamstime.com
Tax returns ( form calculator glasses pencil )
Contractors face a higher risk of IRS scrutiny. Organizing records, analyzing discrepancies, and professional representation are key to a favorable outcome.
March 4, 2026
ID 256851148 © Ljupco | Dreamstime.com
Team of plumbers holding plumbing equipment
Third-generation plumber Nate Agentis spoke with CONTRACTOR about fledgling plumbing companies, and key considerations for new owners looking to grow their business.
March 3, 2026

Codes

March4Water logo
IAPMO provides technical guidance and workforce training to help cities, developers, and contractors optimize plumbing systems.
March 2, 2026
LA Mission logo
Volunteer plumbers and industry partners will deliver code-compliant, water-efficient plumbing improvements to support daily operations serving more than 1,000 people.
Feb. 19, 2026
ICC logo
ICC’s 2026 “Built to Last” campaign highlights how modern building codes and safety professionals protect homes and communities.
Feb. 10, 2026
Patabid
Patabid estimating software
This week, we update our Software Showcase with cloud-based plumbing estimating software; a smart platform that integrates with bottle fillers; an asset-tracking system for high...
Jan. 30, 2026

Hydronics & Radiant

Riada / HE combined logo
New partnerships with Riada Sales and H.E. Rieckelman improve regional support for electrified heating systems in commercial and institutional buildings.
March 5, 2026
Rinnai logo
New executive to lead product strategy and innovation across North America, advancing tankless water heater technology and long-term growth.
Feb. 25, 2026
Fire-Side Gasket Materials Explained: Rope vs Ceramic Fiber — What Should You Use? - Boiler Tip
Today on Weekly Boiler Tips, if you're sealing up the fire side of an industrial boiler, choosing the right gasket material matters more than you think.
Feb. 25, 2026
ID 52413772 © Andrey Popov | Dreamstime.com
gavel in court
Trade groups warn lower court decision could eliminate non-condensing gas furnaces and complicate replacement jobs nationwide.
Feb. 24, 2026

Technology

Wrench Group logo
Strategic partnership leverages AI-powered insights to improve customer engagement, speed, and service consistency across markets.
March 4, 2026
Angi logo
Following the launch of AI Helper, Angi enables homeowners to transition seamlessly from project planning in ChatGPT to hiring skilled pros on its marketplace.
March 4, 2026
Nexa logo
The redesigned site helps contractors, engineers, and facility managers explore the Nexa platform, preventing leaks and cutting water and energy waste.
March 2, 2026
ID 102791331 | Ai © Semisatch | Dreamstime.com
Chatbot and future communication concept.
Service business owners often struggle with time-consuming administrative tasks that hinder growth. AI-powered solutions can improve customer satisfaction, and prepare a business...
March 2, 2026

Tools

Harbor Freight tools for schools logo
The 10th annual Prize for Teaching Excellence honors 25 teachers and programs preparing students for careers in the trades.
March 5, 2026
Zurn Elkay
Zurn Elkay water dispenser
This week's gallery features a residential built-in filtered water dispenser, a 1.25 gpm showerhead, a drain cleaner for large pipe up to 10 in., a continuous-monitoring sentry...
Feb. 27, 2026
RIDGID
RIDGID products then and now.
Three decades of innovation have helped plumbing and drain contractors inspect faster, locate more accurately and document jobs with confidence.
Feb. 24, 2026
General Pipe Cleaners
General Pipe Cleaners pipe inspection tool
This week's gallery highlights a drain inspection tool, a smart hybrid heat pump water heater, a boiler trim kit, a cordless ratchet, a cordless and handheld drain cleaner, and...
Feb. 13, 2026