Plumbing Services Sales Contract

What a good one includes

• A highly detailed scope of work that specifies the exact plumbing fixtures, materials, and installation methods to be used.
• A clear payment schedule outlining the initial deposit, progress milestones for longer jobs, and final payment terms.
• A clause addressing concealed or unforeseen conditions, such as discovering rotted subfloors or hazardous materials behind walls.
• Explicit designation of who is responsible for securing and paying for municipal permits and scheduling necessary inspections.
• A clear definition of the warranty period for both labor and manufacturer materials, detailing what is and isn't covered.
• A liability limitation clause protecting your business from pre-existing plumbing issues or secondary water damage not caused by your negligence.

Common mistakes to avoid

• Relying on handshake agreements or vague text messages instead of a signed, written contract for smaller residential jobs.
• Failing to define how change orders are priced and approved, which leads to unpaid extra labor when clients demand last-minute modifications.
• Neglecting to include a specific clause for water damage and mold, leaving your business vulnerable to massive liability claims for pre-existing system failures.
• Omitting a clear dispute resolution process, forcing you into expensive litigation over minor payment misunderstandings.

Frequently asked questions