A water treatment quote often lists a warranty and a service plan side by side, and sometimes only the plan carries a price. Mixing the two up can leave you paying for upkeep you assumed was covered, or counting on a repair promise that only applies to scheduled visits. Before you sign, sort each item into the right box.
What a warranty promises
A warranty is a written promise that the equipment will perform, or that the company will fix defects, for a stated period under stated conditions. Read it for three things: what triggers coverage, what is excluded, and who pays for labor and the trip to your home. For background on how this site compares companies, see the ranking methodology.
What a service plan covers
A service plan is an agreement to do specific work on a schedule, such as inspections, checks of settings, or routine media changes, usually for a fee. It may or may not include parts, emergency calls, or the consumables the system uses. Find out whether the plan is billed monthly, yearly, or as a prepaid lump sum, because that decides what happens if you cancel or move.
Questions to ask before you sign
Ask the company to point to the exact written line that answers each of these:
- Which visits are included, and how many happen each year?
- Are filters, salt, or other consumables included, or billed separately?
- Does the plan renew automatically, and how much notice is needed to cancel?
- If you cancel early, is there a refund, and how is the amount calculated?
- What happens to the plan if the company is sold or closes?
- Does signing the plan change the warranty period or its conditions?
Put it on one page
Write a short note with the warranty on one side and the service plan on the other. For each, record the length of coverage, what is covered, what you must do to keep it valid, and how to cancel. If you cannot fill a box from the paperwork, that gap is your next question, and it should be answered in writing before you pay.