
TEC Plans, from The Estimating Company, offers a friendly and straightforward drawing service specialising in domestic extensions, alterations and smaller building projects.
Whether you’re planning a rear or side extension, a garage conversion, dormer or simply need drawings of your existing home, we can help with clear, practical plans tailored to your project.
Get in touch and we can talk through what you need.


Why use us?
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Fixed prices
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Practical construction experience
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Existing and proposed drawings
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Planning application drawings
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Building Regulations drawings where required
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Measurements supplied by you or taken by us
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Deal directly with the person producing your drawings
Plans with your budget in mind
There’s little point spending time and money on drawings for a project that turns out to be beyond your budget.
Because TEC Plans is part of The Estimating Company, we can also provide a detailed construction estimate to help you understand likely build costs from the outset.
That means your project can be developed with budget in mind from the start, helping avoid wasted time and giving you a clearer idea of what’s achievable.
Drawings and estimating expertise working together.

Collecting Measurements
You Measure

Take the measurements yourself.
We will let you know what measurements and data we need. You take the measurements and send it to us.
We Measure

Not sure about taking measurements yourself? Depending on your location we can measure for you, so you don't have to stress about any of the details.
How it works

01
Contact Us
Contact us to discuss your project. We can provide a cost proposal for your approval and then arrange how to get the measurements we need.
02
Create your Plans
We will consult with you and draw your plans.


03
Receive your Plans
We’ll email your initial plans in PDF format for you to review.
04
Review your Plans
Let us know any changes and we will amend the drawings for free until the design is confirmed.

plans@theestimating company.co.uk