Locksmith Master Key Suite Quote: Survey, Schedule and Price

A customer asks for one master key across a building. That is not enough information for a locksmith master key suite quote. You need the doors, access groups, hardware, key quantities and approval route before you can price the work.

Price the controlled access plan. Not the key in the customer’s hand.

Qualify the request before offering a firm price

Record the customer’s legal or trading name, site address, included buildings and billing contact. Mark any leased, occupied or restricted areas. A site with several tenants may contain doors that your customer cannot authorise you to alter.

Name the person who can approve the access hierarchy, key quantities and variations. The facilities contact may arrange your survey without having authority to approve a high-level key. Write down both roles if they belong to different people.

Ask for the customer’s current door list, existing key records and any drawings they trust. Treat these as starting documents. Do not assume they match the site.

Ask these questions before discussing a firm price:

• Which buildings, floors and openings are included?
• Who must open each door?
• Who must be kept out of each door?
• How many keys are required for each access group?
• Are controlled spare keys required?
• Are more doors or departments already planned?
• Can every area be inspected during the survey?
• Who can approve the final hierarchy and schedule?

If the customer wants an early figure before the survey, give an estimate rather than a firm quotation. State the information used, the missing information and the work needed before you can confirm the scope. The distinction matters. The quote versus estimate guide explains what each document commits you to.

For work instructed through a managing agent, separate the person arranging access from the person approving the suite. Record both names on the job.

Build the access hierarchy before choosing hardware

Start with people and access. Do not start with cylinder brands or key blanks.

List the roles that need keys. Use names the customer understands, such as site manager, maintenance, accounts or stock-room staff. Then define what each role may and may not open.

Keyed-alike locks all work with the same key. They do not provide separate levels for different roles. A master key suite can place openings into change-key groups, master-key groups and, where the approved design requires it, a higher access level.

Build an access matrix. Put each opening in a row and each key group in a column. Mark permitted access clearly. Record prohibited access as well. A blank cell can otherwise mean either no access or a decision nobody has made.

Your draft matrix might contain these fields:

• Opening identifier or temporary door name.
• Change-key group.
• Master-key group.
• Higher access group, if required.
• Permitted key groups.
• Prohibited key groups.
• Initial issued-key quantity.
• Controlled spare-key quantity.
• Approval status.

Ask about known future doors and departments. Reserve only the expansion the customer has identified and the system can support. Do not promise that the hierarchy can expand without limit.

Give the matrix a version number and date. Record who approved it. A later email asking for broader access must not quietly replace the approved hierarchy.

Survey every opening for the locksmith door schedule

Walk the site before turning the access matrix into hardware quantities. Give every opening a stable identifier. Room names are not enough when a room has several doors or changes use later.

Use labels that can be found again on drawings, photographs, preparation sheets and handover records. Keep the same identifier from survey to invoice.

Record one row per opening in the locksmith door schedule:

• Stable door identifier and location.
• Door and frame condition.
• Lock function.
• Lockset, cylinder or removable core type.
• Format, dimensions and existing keyway where identified.
• Cam, tailpiece or other component fit.
• Handing and finish where they affect the work.
• Fire-rating markings present on the opening.
• Electrified hardware or access-control interface.
• Existing access group.
• Proposed access group.
• Condition and serviceability.
• Proposed treatment.
• Photograph reference.
• Further investigation required.

Reconcile the customer’s list against what you find. If the listed doors and surveyed openings do not match, stop and correct the schedule. Ask the customer to approve the corrected list.

Mark any area you cannot inspect. An occupied room may prevent you from identifying its hardware before quotation. Do not guess. Use a defined allowance, a priced option or an exclusion, and state what happens once access is available.

Separate door repairs, frame repairs, wiring and access-control work from the suite. Name work to be completed by others. If proposed alterations raise a building regulations approval question in England or Wales, ask building control (opens in a new tab) before pricing that alteration as firm work. For a building standards question in Scotland, ask building standards (opens in a new tab).

Return to the access matrix after the survey. Replace temporary door names with the stable identifiers. Check every permitted and prohibited access decision again. Get the hierarchy and door schedule approved before preparing keys or hardware.

Assign one treatment to every scheduled opening

Turn each schedule row into a decision. This makes the approved schedule your quantity take-off.

Do not blur allowances, options and exclusions. An allowance is a defined amount held for uncertain work. An option is work the customer can choose to add. An exclusion is work you have not priced.

Record why you selected each treatment. That note matters when the customer asks why similar-looking doors have different prices.

Pass the technical feasibility gate before quoting

Compare the proposed hierarchy with the capacity of the chosen suite. Confirm that it can hold the required access levels, change-key groups and approved future provision. If it cannot, revise the hierarchy with the customer before accepting the design.

Check that compatible cylinders, cores, components and key blanks can be obtained for every scheduled treatment. Confirm any key-control authorisation needed to order, prepare or release controlled components. Record who holds that authority.

Check supply constraints before fixing the work sequence. If a component is not confirmed, move it into a defined allowance, option or exclusion. Do not bury it inside a firm hardware line.

Issue the firm quotation only when the hierarchy is workable, the components are identified, key-control authority is recorded and the supply position is clear.

Write the locksmith key control plan

The locksmith key control plan governs later key requests and system records. Write it before handover. Do not leave key control as an informal promise between two people.

Name who can authorise additional keys, replacement keys and access changes. State how your business will identify an authorised requester. Keep the approval record with the current hierarchy version.

Define how the customer will manage:

• Key references and markings.
• Initial issued keys.
• Controlled spare keys.
• Returned keys.
• Lost keys.
• Replacement requests.
• Changes to a person’s access.

Make the key issue record usable. Give it fields for the key reference, access group, quantity, recipient, authoriser, issue date, return date and current status. Update the row when a key is returned, lost, replaced or withdrawn.

For a lost high-level key, name who assesses the affected access and who can approve remedial work. The correct action depends on the doors and access groups exposed.

Use a separate authority check for emergency entry. The locksmith proof-of-address guide sets out the lockout customer verification and emergency entry checks to record. Do not copy an emergency access check into the suite approval form and assume it covers later key orders.

State what records the customer receives. Name the approved hierarchy, accepted door schedule, key issue record and authorisation record. Avoid a vague line promising a complete pack.

Calculate master key system pricing from the accepted scope

Build master key system pricing from your internal costs. Count the materials. Estimate every labour task. Add job-specific equipment costs, overhead and markup.

Count materials from the approved locksmith door schedule:

• Cylinders, cores and complete locksets.
• Pins, components and compatible fittings.
• Change keys, master keys and controlled spares.
• Labels and record materials.
• Job-specific consumables.
• Separately approved repair materials.

Then cost the labour. Include survey time, hierarchy design, schedule preparation, sourcing, hardware preparation, key production, labelling, travel, installation, testing, administration and handover. Installation is not the whole job.

Add equipment costs that belong to this job. Keep normal business overhead separate from direct job costs, then allocate overhead using the method supported by your own accounts.

Use this pricing structure:

Direct labour cost
+ Direct material cost
+ Job-specific equipment and other direct costs
+ Overhead allocation
= Total estimated job cost

Total estimated job cost
+ Markup
= Customer selling price

Markup is what you add to cost to produce the selling price. Margin is the profit left after cost as a share of the selling price. Mixing them can make a quotation look stronger than the finished job.

Worked example: keep the quote, variation and cost record separate

Oak Street is the house electrical example, not a locksmith rate card. All figures below are sample currency units.

R. Chen’s work at 14 Oak Street covered a bathroom exhaust fan and four LED downlights. Quote Q-1847 was 1,105. The lined ceiling was known and chasing was excluded.

Extra cable and chasing were approved on site as a 160 variation. Invoice INV-1847 was therefore 1,265. The original quoted work had a job cost of 850, leaving profit of 255 against the original quote:

1,105 − 850 = 255 profit
255 ÷ 1,105 ≈ 23% margin
255 ÷ 850 = 30% markup

Do not calculate profit from the 1,265 invoice. The costs of the 160 variation are not supplied. Invoice value alone does not show job profitability.

Apply the same cost tracking to a master key suite. Record actual preparation time, hardware, keys, travel and installation labour against the approved base scope. Record variation costs separately. Use the profit margin calculator once you have real cost and selling-price figures.

Build the locksmith master key suite quote from approved documents

The customer-facing quotation should point to the approved access hierarchy and dated door schedule. Those documents define the work. A total without them leaves too much open to argument.

Group the selling price under headings the customer can follow, such as design, hardware, keys, installation, testing and handover. Keep your internal labour cost, material cost, overhead and markup in the estimate behind the quotation.

A locksmith master key suite quote should state:

• Customer and site details.
• Authorised approving contact.
• Included buildings and areas.
• Hierarchy reference, version and approval date.
• Door schedule reference, version and date.
• Included opening identifiers and treatments.
• Key groups and included quantities.
• Design, preparation, installation, testing and handover scope.
• Assumptions and dependencies.
• Options that are outside the base total.
• Defined allowances.
• Exclusions and work by others.
• Access to occupied areas and any shutdown arrangements.
• VAT treatment.
• Payment and acceptance terms.
• The date attached to the price and supporting documents.

State what happens if unidentified hardware proves incompatible. State whether return visits caused by unavailable rooms are included. Name any door, frame, wiring or access-control work that somebody else must finish first.

Use identifiers rather than loose descriptions. Write the door identifier, replacement cylinder and approved access group rather than store-room lock work. The identifier joins the quotation to the schedule, installation sheet and handover record.

Copy-ready master key suite quotation template

QUOTATION REFERENCE: [Reference]
QUOTATION DATE: [Date]
PRICE VALID UNTIL OR REVIEWED ON: [Date or review point]
CUSTOMER: [Legal or trading name]
SITE: [Address and included area]
BILLING CONTACT: [Name and contact details]
AUTHORISED APPROVER: [Name, role and contact details]

APPROVED ACCESS DOCUMENTS
Hierarchy document: [Name and job identifier]
Hierarchy version: [Version]
Hierarchy approval date: [Date]
Door schedule document: [Name and job identifier]
Door schedule version: [Version]
Door schedule date: [Date]

INCLUDED KEY QUANTITIES
Key reference: [Reference]
Access group: [Group]
Issued quantity: [Quantity]
Controlled spare quantity: [Quantity]

BASE SCOPE
Line item: [Design, hardware, keys, installation, testing or handover]
Opening or group reference: [Stable identifier]
Description: [Included work]
Quantity: [Quantity]
Sell price: [Price]
Line total: [Total]

Base subtotal: [Subtotal]
VAT treatment: [State treatment after checking]
Quotation total: [Total]

ALLOWANCES
[Define the uncertain work and the amount included]

OPTIONS — NOT INCLUDED IN BASE TOTAL
[Describe optional work, quantity and sell price]

ASSUMPTIONS AND DEPENDENCIES
[List site access, approvals, available working areas and work by others]

SHUTDOWN AND OCCUPIED-AREA ARRANGEMENTS
[State access times, shutdown responsibility and restricted areas]

EXCLUSIONS
[List work not priced]

PAYMENT TERMS
[State payment stages, due points and accepted method]

VARIATIONS
Approval method: [Named approver and written approval method]
Pricing method: [State how added or omitted work will be priced]

ACCEPTANCE
Accepted by: [Name and role]
Accepted scope and document versions: [Document names and versions]
Acceptance date: [Date]
Signature or written approval method: [Method]

Once the approved scope is ready, put it into the trade quote template. Do not use the template to cover gaps in the survey. A neat document cannot repair an unknown door count.

VAT, CIS and variation wording on the quotation

Check the VAT treatment with HMRC (opens in a new tab) and show it clearly. Do not copy the tax treatment from an old quotation without checking the current customer, contract and work.

If the arrangement raises a Construction Industry Scheme question, ask HMRC about that question separately. Do not assume every locksmith job is treated the same way because it takes place on a construction site.

Use the UK term variation for an approved scope change. Tie the variation to the current hierarchy and door schedule versions. State the affected openings, revised treatment, added or removed key quantities, price effect and any change to the work sequence.

Do not use a variation to hide a survey mistake. Record what changed and why. If the customer adds a door, changes an access group or asks for more keys, stop the affected preparation. Price the change. Get written approval. Then proceed.

If a tender or contract asks for a particular registration, licence or insurance condition, ask the body or insurer responsible for that specific condition. Record the answer against the job. Do not invent a general requirement or rely on wording copied from another contract.

Freeze the documents before preparation and installation

Mark the approved hierarchy and door schedule as the working versions. Remove superseded copies from preparation benches, vans and shared job folders. An old schedule can produce the right cylinder for the wrong access group.

Prepare hardware and keys against stable opening identifiers. Label components in a way that supports installation without exposing sensitive access information to unauthorised people.

On site, record every installed item against its opening. If removal reveals an incompatible format or component fit, stop work on that opening. Raise a written variation or apply the approved allowance process before fitting an unpriced replacement.

Test the suite against the access matrix. Do not test only that each key turns somewhere. Confirm that each key group opens every permitted door and does not open the prohibited doors available for testing.

Record inaccessible doors and failed tests. Name who must provide access or approve corrective work, then record the result when the door is tested.

At handover, attach the approved hierarchy, final door schedule, key issue record and authorisation record to the locksmith master key suite quote and job record. Give them to the named recipient, record each key group and quantity, and write down every accepted exception before closing the job.