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Bring All Your Compliance Under 1 Roof. No work is Sub- Contracted out

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Whether you’re working on a residential or commercial development, rely on us to take care of all your design, consulting, compliance and certification requirements, whatever the stage of your project. When everything is under one roof, why go anywhere else?

Design & planning, part built, as built or energy certification, you can be confident that your project will meet compliance every step of the way. All work is done in-house by our team of dedicated engineers and energy assessors, so you can be sure of an efficient, thorough and top-quality service. To find out more about our multi-disciplinary service offering, simply select the service you require by clicking the icons below. In a rush? Contact us now and get put straight through to a technical expert who will handle your enquiry efficiently.

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Compliance Packages

At ATSPACE, we make it simple. You can select a package based on the Building Regulations you're seeking compliance for. You can even pick and mix your package for something that truly meets your needs. Compliance can be a minefield, so please get in touch if you are unsure of anything. 

Residential & Commercial Bulk Package Deal

Design SAP/SBEM Calculations
Water Efficiency Calculation(s)
Air Pressure Testing
Ventilation Flow Rate
Sound Insulation Testing (optional)
As-built SAP/SBEM and OPEPC
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Passive Air Pressure Testing Package

Volumetric Modelling (Get the most accurate results)
Air Pressure Test (VCL- Water Tight Stage)
Diagnostic Smoke Testing (identify leakage paths)
Air Pressure Test (1st Fix Stage)
Air Pressure Test (Formal
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Pick & Mix

Life is sweet when you can pick and mix
Pick a selection of services tailored to your requirements
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We’ve Got You Covered

With our network of
Engineers across England
& Wales

Call Now for an Instant Quote or Advice

ATSPACE Brand Promise:

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48-hour Lead Time emergency booking service. 

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Guaranteed Next Day Certification Certificates. 

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Video diagnostics, to assist with FAST remediation.

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One stop engineers. Our field experts carry out, air, ventilation, sound, passive house testing. Minimise impact on your wallet and environment. 

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Best price on the market. Surveying 90 compliance companies every 6 months to keep ahead of the competition's / cost without service compromise. 


Our aim is to become the #1 compliance organisation within the UK. We endeavour to do this by delivering service excellence through the dedicated and knowledgeable staff. We inspire and support industry professionals to create sustainable, high performing homes which have a positive environmental impact.

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Customer Scope

ULTIMATE Guide to Passing your SAP Calculations 1st TIME. REGISTER Now to WATCH


Case Studies

Take a look at some of the many ways we’ve helped our clients achieve building compliance success on their projects.

"ATSPACE has provided , and continues to provide, an outstanding service to a high standard."

Andy Gilliver, Persimmon Homes




"A very prompt and efficient service that dealt with every aspect of my requirements in a professional way. If you're in need of any testing requirements to meet building regulations I'd recommend ATSPACE every time."

Mynott Associates Limited


"We have Found ATSPACE Services reliable, professional and friendly at a competitive Price."

Lyndsay Thrower, Taylor Wimpey


"Thank you for the Smoke shaft Air Pressure Test. The whole experience with ATSPACE has been a pleasure from the start and we are looking forward to working with you on the next job.”

Brian Keane, C.E.O, Cameron Ventures Group


"Just a note to thank ATSPACE for the excellent service received on this most recent project. Your engineer put himself out to ensure that the Smoke shaft Air Pressure Test was carried out with the minimum of fuss (in a very tricky environment) and was a pleasure to have on site."

Olly Wigg Director, Bowson Leeway Homes



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Air Pressure testing
Air Pressure Tests
Sound Insulation Testing
Sound Tests
Ventilation (1)
Ventilation Tests
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