THE ESTIMATING ANSWER
For two garden power points, start with a defined scope and measurement basis. Measure route length, mounting positions, exposure and cable protection requirements. Separate enclosures, cable and protective devices from fitting labor. Price the listed tasks separately and state the condition that would require a revision: An unsuitable source circuit or longer route changes materials and labor.
This guide uses two garden power points as a worked, fictional job. Its matching itemized estimate and PDF let you trace the advice to actual document lines. The role considered here is electrical contractor. Confirm the site conditions, product selections and your own costs before preparing a client quote.
1. Define the measured job
Install two weatherproof outdoor power points on an accessible wall using a confirmed suitable supply route. Measure route length, mounting positions, exposure and cable protection requirements. Record the measurements and existing condition in the estimate before turning quantities into line items. The scope should make clear why this is a separate project from a broader renovation or maintenance quote.
Measurement basis: Measure route length, mounting positions, exposure and cable protection requirements.
2. Build a product and labor schedule
Separate enclosures, cable and protective devices from fitting labor. This example has 7 distinct lines, including supply and route survey, weatherproof outlet allowance, cable and containment allowance. Use actual supplier prices and labor inputs for a customer job; the displayed amounts are fictional document inputs.
Selections to confirm: Separate enclosures, cable and protective devices from fitting labor.
3. Sequence the work and handoffs
A qualified installer must confirm supply suitability and local installation requirements. Show which task depends on access, a selected product or another trade. If that dependency is still open, label the price preliminary and identify the information needed before a firm quote.
Work sequence: A qualified installer must confirm supply suitability and local installation requirements.
4. Set a change boundary
An unsuitable source circuit or longer route changes materials and labor. The example excludes trench, new service panel or power to detached buildings. Record the discovery, agree the revised work and update the estimate before adding it to the job.
If the job changes: An unsuitable source circuit or longer route changes materials and labor.
Worked project calculation
The example line for weatherproof outlet allowance is 2 each × $155.00 = $310.00. This line is one part of the complete 7-item estimate and uses a fictional unit rate.
The paired estimate has 7 separate lines. For this fictional job, multiply each quantity by its unit price and add the line amounts to get $2,920.00. The sample PDF uses these exact values, with tax and markup left at zero so the arithmetic is visible. This total is an illustration, not a regional price or an offer to perform the work.
| Cost line | Quantity | Unit price | Line amount |
|---|---|---|---|
| Supply and route survey | 1 job | $185.00 | $185.00 |
| Weatherproof outlet allowance | 2 each | $155.00 | $310.00 |
| Cable and containment allowance | 55 linear ft. | $16.00 | $880.00 |
| Protective fittings allowance | 1 job | $240.00 | $240.00 |
| Cable routing labor | 7 hours | $100.00 | $700.00 |
| Outlet fitting | 2 each | $190.00 | $380.00 |
| Testing and labelling | 1 job | $225.00 | $225.00 |
| Illustrative subtotal | $2,920.00 | ||
Scope and pricing boundaries
Install two weatherproof outdoor power points on an accessible wall using a confirmed suitable supply route.
Outside this example: No trench, new service panel or power to detached buildings.
Separately identify supplier allowances, labor, subcontracted work and site-specific risk where they apply. Before giving a selling price, decide how your own overhead, profit and any applicable tax will be handled. Do not copy the fictional rates into a real quote without checking your own measurements and supplier or subcontractor figures.
Before you send the estimate
- Measure route length, mounting positions, exposure and cable protection requirements.
- Separate enclosures, cable and protective devices from fitting labor.
- A qualified installer must confirm supply suitability and local installation requirements.
- An unsuitable source circuit or longer route changes materials and labor.
Read the complete outdoor power outlet installation PDF example to see how the scope, individual prices and exclusions appear in a client-facing document. If a condition is still unknown, write that boundary into your estimate and revise the affected line once it is resolved.
Questions about this estimate
Which quantity controls this outdoor power outlet installation estimate?
Measure route length, mounting positions, exposure and cable protection requirements.
When should this outdoor power outlet installation quote be revised?
An unsuitable source circuit or longer route changes materials and labor. No trench, new service panel or power to detached buildings.
TURN THIS EXAMPLE INTO YOUR OWN ESTIMATE
Build an outdoor power outlet installation estimate for your project
Use Estimates on iPhone or Android to draft a scope with AI assistance or enter each line yourself. Review quantities, rates, exclusions, and client details before exporting a PDF. The example is free to inspect; some app features may require an in-app purchase.
