Contract Template
Updated 2026

Free Tankless Water Heater Tech Service Agreement

One pinhole leak or a dry fire on a $3,000 heat exchanger will eat your profit and your reputation in a single afternoon. Without a rock-solid contract, you’re just one 'he said, she said' away from paying for a flooded basement out of your own pocket.

Pro Contractor Tip

Include a 'Pre-existing Conditions' clause to ensure you aren't held liable for the crumbling, out-of-code plumbing you're forced to hook into.

Why use a written agreement?

Handshake deals are risky. As a Tankless Water Heater Tech, "scope creep" is your biggest enemy. A clear agreement ensures everyone agrees on the deliverables before money changes hands.

🛡️ What this sequence covers:

  • Deliverables List
  • Payment Terms
  • IP Rights
  • Revision Limits
  • Cancellation Policy

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Statement of Work

REF: 2026-001

1. Project Background

This Agreement is entered into by and between the Client and the Contractor. The Client wishes to engage the Contractor for professional Tankless Water Heater Tech services.

2. Scope of Services

The Contractor shall provide the following deliverables:

  • Gas supply line pressure and sizing verification
  • Wall-mount unit installation and leveling
  • Category III/IV stainless steel venting assembly
  • Condensate neutralizer and drain line setup
  • Cold/Hot water isolation valve kit installation
  • System commissioning and flow-rate calibration

3. Performance Standards

The Contractor agrees to perform the Tankless Water Heater Tech services in a professional manner, using the degree of skill and care that is required by current industry standards.

Total ValueVariable

TERMS & CONDITIONS (Summary):

1. Payment: 50% Deposit required.

2. Copyright: Rights transfer to Client upon full payment.

Disclaimer: This template is for educational purposes only.

Frequently Asked Questions

What do I do if the client buys their own unit and it’s a defective piece of junk out of the box?

Specify a 'Manufacturer Defect Fee' in your agreement to cover your wasted time; a written contract proves you're selling professional labor, not a free diagnostic service for their cheap hardware.

The homeowner keeps adding 'small' plumbing repairs to the list; how do I stop the scope creep?

Use a 'Change Order' provision that requires a signature and a set price for every extra nut and bolt, turning 'while you're here' into a billable event that protects your schedule.

How do I avoid chasing down a check after I’ve already packed the truck?

Set a 'Payment upon Substantial Completion' milestone in your contract that requires the final balance before you hand over the owner's manual, ensuring you get paid while the water is still hot.