Published by All Systems Pros · Updated October 12, 2026
Step 1 — The call
Call 800-754-5076 to describe the issue and request service. All Systems Pros offers 24/7 availability; ask for the current response window and any visit charges. Individual reports of same-day service do not guarantee an immediate dispatch or arrival for every call. For a suspected gas leak, evacuate and call the utility first.
Step 2 — Diagnosis with evidence
The assessment should match the reported problem and the available access. Ask which diagnostic tools are appropriate, whether testing carries a separate charge, and how the work area will be protected. Cameras, locators, and other instruments have different uses and may not be needed on every visit.
Step 3 — The price, before the work
You get a plain-language explanation of what's wrong and a written price — approved by you before any work begins. If the honest answer is a small fix, that's what we'll recommend. If replacement genuinely beats repair, we'll show you the evidence and the options, including Synchrony financing on qualifying installations. No pressure either way.
Step 4 — The work, and the walkthrough
Ask for an explanation of the completed work, maintenance instructions, and any required inspection record. All Systems Pros lists Rheem ProPartner, A. O. Smith Certified Contractor, and Raypak credentials. Request the written terms of any satisfaction guarantee and applicable equipment or workmanship warranty; coverage, exclusions, and remedies depend on those terms.
Sources and further reading
About All Systems Pros
All Systems Pros is a plumbing service company based in Monrovia, CA. The company lists Rheem ProPartner, A. O. Smith Certified Contractor, and Raypak credentials. These general guides help explain plumbing topics; equipment instructions and project requirements must be checked for the specific property.
