HVAC page diagnostic

Does the page prove the coil problem before selling the replacement?

A strong coil page distinguishes symptoms from findings, identifies the failed component and refrigerant, explains the complete job, and gives the homeowner a fair repair-versus-system framework.

Run the checklistGet a Fix List

Build the page around the decision, not the part name

Weak cooling, ice, water, or low refrigerant can justify diagnosis but does not identify a failed evaporator coil on its own. The page should show what the technician must verify and what the customer receives before authorizing a major repair.

Show the evidence path

Separate observed symptoms, system measurements, leak-search findings, and the confirmed failure. State what diagnostic charge buys and whether the customer receives photos, readings, a leak location, or a written option sheet.

Identify the system

Explain model matching, capacity, metering device, refrigerant, efficiency compatibility, cabinet or air-handler fit, and manufacturer requirements. Do not imply that a visually similar coil is automatically compatible.

Price the whole repair

List coil, labor, refrigerant recovery and recharge, filter-drier, nitrogen or pressure testing, evacuation, drain work, access modifications, permits when applicable, startup, disposal, and taxes as included or excluded.

Compare honest alternatives

Frame repair versus system replacement around age, condition, warranty, matched-equipment compatibility, prior repairs, availability, efficiency, downtime, and total quoted scope—not a universal age or percentage rule.

A six-step repair-page framework

Route loss of cooling. Put the mobile call path beside safe shutdown guidance and realistic response language.
Define diagnosis. Say which findings support repair and which require more testing.
Name the component. Identify indoor coil or air handler, model, refrigerant, warranty status, and availability.
Show two complete scopes. Compare coil repair and system replacement with labor, controls, electrical, drain, refrigerant, commissioning, warranties, and exclusions aligned.
Correct transition confusion. The EPA says existing systems may continue to be repaired, including with compatible replacement components; the page should not turn refrigerant transition into a false whole-system mandate.
Make trust checkable. Link the Arizona contractor search, show actual license details, and label manufacturer, workmanship, and labor coverage separately.

Evaporator coil replacement page checklist

  • Unique title, H1, description, canonical
  • Actual service area and response route
  • Symptoms are not presented as proof
  • Diagnostic process and fee explained
  • Evidence deliverable named
  • Indoor component identified clearly
  • Model and capacity matching addressed
  • Refrigerant compatibility explained accurately
  • No false phaseout deadline
  • Parts availability is verified, not assumed
  • Parts, labor, and workmanship warranties separated
  • Refrigerant quantity and pricing method clear
  • Recovery, evacuation, testing, and startup scoped
  • Access, drain, and modification work scoped
  • Permit responsibility addressed by project
  • Repair and replacement estimates use comparable scope
  • No universal repair-versus-replace rule
  • License and reviews are verifiable
  • Mobile CTA outcome is accurate
  • Visible content matches JSON-LD
  • Links to leak, installation, and pricing guidance

Limitation: A page audit cannot diagnose a coil, confirm a leak, select compatible equipment, price refrigerant or labor, inspect installation conditions, determine permits, or promise rankings, calls, savings, or system life.

Want the gaps ranked?

The $49 Mini Fix List ranks the highest-priority page issues. The $99 Full Local Fix List expands diagnosis across service pages, mobile flow, local SEO hygiene, trust, speed, and contact paths. Implementation is optional after diagnosis.

Request a Fix List