Contracts & Scope
How to write a clear scope of work
By DoneQuote Editorial · August 24, 2026 · 6 min read
On this page · 6 sections
A scope of work names the quantity, location and finish standard for each item, lists what is excluded, and states the site conditions behind the price. Put those details on the estimate before the customer approves it.
How vague scope creates different expectations
A vague scope does not fail because the customer is unreasonable. It fails because the words genuinely covered two different jobs.
| What the estimate said | What the customer read | What you priced |
|---|---|---|
| Paint interior — 3 bedrooms and hallway | Walls, ceilings, trim, doors, closets | Walls and ceilings, two coats |
| Replace fence | New posts, new gate, old panels hauled off | 120 linear feet of panels on the existing posts |
| Deep clean, 2,200 sq ft | Inside the oven and fridge, windows, baseboards | Standard checklist, appliance exteriors |
| Repair the roof leak | The leak stops for good | Locate and seal the visible flashing failure |
| Landscape the front yard | Design, plants, irrigation, edging | Mulch and 12 shrubs in the existing beds |
These fictional examples show how the same short description can suggest different work to each reader.
Separate the scope from the agreement’s terms
Keep the scope easy to find: it describes the work included in this price. Terms describe conditions such as payment, cancellation and warranty, some of which also vary by job.
| Belongs in the scope | Belongs in the terms |
|---|---|
| Quantities — linear feet, square feet, fixture counts | Payment schedule and deposit amount |
| Number of coats, material grade, model numbers | Warranty length and what voids it |
| Which rooms, which elevations, which floors | How a change order gets approved and priced |
| Who pulls the permit and who pays the fee | Cancellation and any state right-to-cancel notice |
| Debris removal, and to where | Insurance carried and at what limits |
| The site conditions the price assumes | What happens if material lead times slip |
The customer reads the scope. Write it so it survives being read alone.
Name the quantity, the location and the finish
Three things turn a line item from a label into a boundary: how much, where exactly, and to what standard. Miss any one and the line goes soft.
Example: a fictional interior painting scope. Confirm the measurements, paint product and site conditions before sending your own version.
Included
- Walls and ceilings in bedrooms 1, 2 and 3 and the upstairs hallway — approximately 1,150 sq ft of wall surface, 420 sq ft of ceiling
- Patch and sand nail holes and dings up to 4 inches; spot-prime patched areas
- Two finish coats of [brand, product and sheen], one color per room; list the selected color codes before approval
- Caulk at wall-to-ceiling joints where existing caulk has failed
- Drop cloths, tape, cleanup and haul-off of our own debris daily
Not included in this price
- Closet interiors, doors, window and door trim, baseboards
- Wallpaper removal, texture repair beyond 4 inches, water-damaged drywall
- Moving furniture or personal items, or disconnecting electronics
- Any color change after the second coat has started
This price assumes
- Rooms are empty of furniture and personal items before we arrive
- Existing paint is latex and sound, not peeling or chalking
- The house was built in 1978 or later; confirm the construction date. For earlier housing, check the EPA renovation rule before pricing paint disturbance. The minor-repair exception generally covers no more than six square feet per interior room or 20 square feet outside; it does not cover window replacement, demolition of painted surfaces or prohibited practices. State-authorized programs may have different requirements
For more examples of site assumptions and what happens if they prove wrong, see exclusions and assumptions. State that additional work needs a written description, price, schedule impact and customer approval before it begins.
Scale the scope to the job’s complexity
Scale detail to the work’s complexity and uncertainty. These price bands are illustrative organizing examples, not legal thresholds; even a small job can need detailed terms.
| Job size, roughly | What the scope needs to name |
|---|---|
| Under $1,000, single visit | The specific fix, the part or model going in, and what a return visit costs if the diagnosis changes |
| $1,000–$10,000, one trade | Quantities per area, material named by brand or grade, relevant exclusions, the conditions the price assumes |
| $10,000–$50,000, several trades | Area-by-area breakdown, allowances stated in dollars, who sequences and who has site access, exclusions per trade |
| Anything with drawings | The drawing set by number and revision date, plus what the drawings do not cover |
Residential contract laws can require scope detail. California §7159 generally requires a project and significant-materials description for covered home improvement contracts exceeding $500; specified service-and-repair contracts have separate rules. Massachusetts guidance requires a detailed work and materials description for covered contracts over $1,000. Check the rules for your state and work type, including required notices.
When the customer says it was supposed to be included
Ambiguous wording can leave the parties disputing what they agreed to. Compare the accepted scope with the customer’s request and any site photos. If you disagree over an obligation, do not assume an omission automatically makes the work extra.
Keep these supporting records:
- A dated scope the customer accepted in writing, with the version they accepted still retrievable
- Exclusions written as their own list, not buried mid-sentence in a paragraph of inclusions
- Photos of the pre-existing condition, taken the day you walked the job, tied to the assumption they support
- Anything added later on a written change order with a description, price and schedule impact, approved before work begins. California §7159 requires covered changes to be written and signed before that work starts; Massachusetts requires written modifications agreed by both parties
A written exclusion gives both sides something specific to discuss. It does not override legal duties or decide every dispute.
Reuse scope descriptions and attach site photos
In DoneQuote, save recurring service descriptions and use quote templates for reusable scope and exclusions. Review them for each site, and attach walkthrough photos to the quote they describe.
Ask the customer to confirm any unclear inclusions before approving the quote.
Write quotes
10x faster
- Describe the job, AI drafts the quote
- Professional layout in seconds
- Free to try, no credit card