JB Warranties Blog

Plumbing insurance requirements are the minimum types and amounts of coverage licensed plumbing contractors must carry to legally operate, pull permits, and win jobs across the United States.

Most plumbing companies already send technicians out on drain calls. Far fewer treat drain cleaning as its own service line, with its own pricing, its own marketing, and its own profit target.

A plumbing service agreement is a contract with residential customers that bundles annual maintenance, priority scheduling, and discounted rates in exchange for a recurring fee. It's standard practice in HVAC. Most residential plumbers still don't offer one. For a closer look at what a typical agreement covers, this guide from Discover Cabrillo is a useful starting point.

Many plumbing owners eventually find growth constrained by technician capacity, scheduling limitations, and labor availability. Revenue is tied to how many trucks you can staff and how many calls your crew can run in a day. When the schedule is full, growth stalls. One effective way to grow revenue without adding headcount is increasing the value of each service call.

The commercial HVAC industry is going through its biggest shift in decades — and it's hitting all at once. New federal efficiency mandates. A full refrigerant phase-out. A widening technician shortage. Equipment costs climbing. And commercial customers who expect faster, smarter, more connected service than they did even two years ago.

Understanding Plumber Certification Requirements is crucial for building a skilled, compliant, and competitive team. Knowing the credentials your technicians need — from apprentices to master plumbers — protects your business and builds customer trust. For plumbing contractors, your team's certifications directly impact your reputation, insurance costs, and ability to win contracts.

For plumbing professionals, 2026 is packed with high‑value conferences and trade shows that can sharpen your skills, expose you to new products, and grow your network. Below is a practical guide to the best events to put on your calendar, plus what to do if one has already passed by the time this post goes live on 2/16/26.

We've all felt the frustration of hiring a technician who looked great on paper but couldn't diagnose a basic system in the field. With over 40,100 HVAC job openings annually and fierce competition for talent, understanding the landscape of HVAC tech training programs is essential for building a capable team.

Improved indoor air quality has become a game-changer for HVAC contractors looking to expand their services and boost revenue. With homeowners spending more time indoors than ever before, the demand for cleaner, healthier air is skyrocketing.

When a customer purchases a new air conditioning unit, they expect reliable performance. Yet, even the best HVAC systems can hit a snag — and that’s when AC coverage matters most. Unfortunately, most air conditioner warranty coverage is limited at best and non-existent at worst, which can lead to surprise parts and labor repair costs if something goes awry.