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Working with architects, surveyors, builders, developers and home owners for both residential and commercial construction

Make an Enquiry

How do I get a quotation?

You can use the form below to send us your drawings and sketches. Once you have provided us with the necessary information we will provide you with a formal quotation via e-mail.

What happens then?

If you’re happy with our quotation simply respond to our quotation saying that you are happy for us to proceed… Then we can begin the work!

Make an enquiry with Calcs-Online today, for quality low-cost structural calculations and details for your building regulations application. Our Premium Calculation Service is now available – for those who need their calculations and details “yesterday”.

Complete our calculation service form






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Please note that it may be advantageous to submit a building regulations application prior to contacting Calcs-Online. Building control often issue lists of queries specifying which calculations they require – this can be passed on to us. This could save you money as not all structural specifications may require calculation.

What information do you need from me?

Simple dimensioned or scaled architectural drawings typically provide us with enough information to be able to produce structural calculations. You can upload them using the form to the left.

In the absence of planning or building regulations drawings we can accept dimensioned sketches and even in some cases written descriptions of arrangements. If you’re not sure then don’t worry. Just give us a call on 0161 820 3230 during normal working hours (9am to 5pm GMT) and someone will be there to answer any queries you may have

How do I pay?

Payment can be made by BACS transfer or over the phone by card once we have issued your invoice.