Please read our Terms and Conditions before requesting the estimate. Following up on the invoice means the Client agree with our terms.


Builder Expert Ltd provides estimating services only, which means the price of the estimate is not fixed. The cost of construction projects are subjective and could be influenced by many external conditions which we can't control. The Client is fully responsible for the final estimate in terms of cost and specification. Client accepts full liability for using the estimate.


Builder Expert Ltd does not estimate the following:

- Finishing materials (e.g. tiles, flooring, bathroom suites, furniture)

- Repairs (e.g. partial roof repairs, floor renewal, leaks)

- Non-standard joinery (e.g. custom build units, cupboards)

- Windows and custom glazing (e.g. sash windows, bifold doors, lanterns)



The customer is entitled to a one-time adjustment of the estimate with a detailed description of changes. The customer has ten days to submit an amendment. Builder Expert reserves the right to make corrections within five business days.

Payment and Delivery Time

Builder Expert Ltd will undertake the service after the invoice is paid in full. Payments made after 1 pm will be credited on the following business day. Standard delivery time is five working days, except for special orders which are subject to an additional charge.


The Client is responsible for providing drawings and documentation in a scalable electronic PDF format. Information and specification for construction elements and tasks which are not visible in the drawings or scope of works will not be included in the estimate unless requested by the Client.


The Client is responsible for providing the following documents: 

- Existing drawings

- Proposed drawings

- Structural drawings

- Specification

- Scope of works


All communication should be by email. Otherwise, Builder Expert Ltd will not be liable for any faults in communication or missing information.


Builder Expert Ltd reserves the rights to change the " Terms and Conditions "and any other content on this website at any given time without notification to the users.

​65  Mulgrave Road
London, SM2 6LR
T: 020 3617 1286
M: 07963 519 216
E: info@builderexpert.uk