Found Something Not in Scope Stop vs Quote vs Fix Decision Tree

Why this matters

A tech on a service call who finds a condition that is not part of the original scope is in a decision moment that determines whether the visit ends with a satisfied customer, an angry customer, or a code-officer notification. Found conditions split into three categories: life-safety conditions that require immediate make-safe regardless of scope, customer-property conditions that require informed consent before any work, and discovery-related conditions that affect the original scope and require an updated quote. Each category has a different protocol. Bundling them all under "I will just fix it while I am here" produces invoice disputes and code violations.

Symptom presentation

The tech arrived for a specific task (replace a faucet, service an AC unit, repair a washer). During the work the tech encounters something unexpected: a leak behind the cabinet, an unsafe electrical splice in the panel, a gas line that does not meet code, asbestos-suspect material under the floor, an existing repair that was done incorrectly, a piece of equipment the customer did not mention but that is clearly failed.

Confirm which category the found condition falls into:

• Life-safety: gas leaks, exposed energized conductors, life-safety alarm bypasses, structural failure, immediate water damage, asbestos-suspect material that the customer is about to disturb.
• Customer-property: aging components that work but are near end of life, code-non-conforming installations that are not actively dangerous, cosmetic damage from prior repairs.
• Discovery-related: the original scope cannot be completed without addressing the found condition (a faucet replacement cannot be completed because the shutoff valves are seized; an AC repair cannot be completed because the disconnect is missing).

Quick checks before deciding

Document the found condition with photographs before touching anything. The documentation is the protection if the customer later disputes the finding, or if a code officer is involved.

Confirm the condition is what you think it is. A "gas leak" that turns out to be a customer-applied air-freshener on the gas-pipe joint is a different conversation than a real leak. Use a gas detector, a megohmmeter, a moisture meter, or whatever instrument is appropriate to confirm before talking to the customer.

Confirm the customer is available and willing to discuss. Some found conditions discovered late in a long service call may need to wait until the work is at a natural stopping point for the customer to engage.

Isolation tree

Branch A (life-safety, immediate action required): make-safe first, customer-conversation second. Turn off gas at the meter, lock out the breaker per OSHA 29 CFR 1910.147, cordon off the area, then talk to the customer. The customer's reaction (cooperative, surprised, defensive, hostile) does not change the make-safe action. The make-safe is mandatory under the OSHA general-duty clause and most state codes.

After make-safe, present the finding with documentation. Explain what was found, why it is dangerous, what action was taken, and what is required to restore service. The customer may decide to call a different contractor or the original installer; that is their choice. The system stays in the make-safe state until the unsafe condition is corrected.

Branch B (life-safety, mandatory notification): some conditions require notification to a code authority, the utility, or a public health agency. Gas leaks above the IFGC reportable threshold may require utility notification. Lead paint disturbance during pre-1978 housing renovation requires EPA Renovation Repair and Painting (RRP) Rule compliance. Asbestos disturbance requires notification per state asbestos regulations. The tech's authority to make the notification on behalf of the customer is bounded; consult the shop owner before reporting.

Branch C (customer-property, near-end-of-life): document the condition, present the customer with a quote for the work, and let the customer decide. Do not proceed with the work without informed consent. The fact that the tech is on-site and "could just do it while I am here" is not a substitute for a quote and a signed authorization. The FTC Cooling-Off Rule (16 CFR Part 429) gives the customer a 3-day cancellation right on certain in-home contracts; the shop's policy should make sure the customer knows about it.

Branch D (customer-property, code-non-conforming but not actively dangerous): document the condition, present the customer with a description of the code reference and the recommended correction. The customer is not obligated to fix code-non-conforming conditions that are not actively dangerous; the shop is not obligated to do other work on the same system that would be considered "altering" the non-conforming installation, which may trigger code-compliance requirements under the state's adopted version of the IRC or IBC.

Branch E (discovery-related, original scope blocked): present the customer with a written quote for the additional work required to complete the original scope. The customer can accept, decline, or postpone. If the customer declines, the original work cannot be completed; document and bill for the diagnostic time per the shop's policy.

Branch F (discovery-related, original scope continues but with adjustment): some found conditions allow the original scope to continue with a small adjustment. Document the adjustment in the work order; do not assume the customer will be fine with a price change at the end.

Branch G (customer instructs the tech to ignore the finding): document the customer's instruction in writing. The tech still follows Branch A and B for life-safety issues regardless of customer instruction; for Branch C and D, the customer's instruction governs, and the documentation protects the shop if the issue later causes damage.

Branch H (tech discovers prior unauthorized work, possibly the customer's own DIY): document with photographs, present to the customer factually without judgment. Customer DIY work may have voided a manufacturer warranty or created a code issue; the customer needs to understand the consequence, not be blamed for the choice.

Confirming the decision

In every branch, the tech leaves the site with a written document the customer has either signed or been emailed describing the found condition, the recommendation, and the outcome. Memory and verbal agreements do not survive the customer's later recall, and the document is the warranty defense for the shop.

References

• OSHA 29 CFR 1910 General Industry Safety Standards (general-duty clause).
• OSHA 29 CFR 1910.147 (Lockout-Tagout).
• 16 CFR Part 429 (FTC Cooling-Off Rule for in-home sales).
• EPA Renovation, Repair, and Painting (RRP) Rule, 40 CFR Part 745 (lead paint in pre-1978 housing).
• International Fuel Gas Code (IFGC) reportable-leak threshold and gas-safety requirements.