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Testimonials

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Gallery

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Case Studies

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Expertise & Advice

We help homeowners across Yorkshire improve their homes.

Local Independent Service

Surveyors from THIAS independently survey your home.

Customer Service

Our contractors are vetted to ensure high quality and customer care standards.

Full Support Service

Friendly help and advice from experienced professionals.

Project Management

Project management services

Help and support managing building professionals for your new home extension or eco-renovation project

Using our project management service can help take the stress out of organising your renovation or home building project. We manage the work schedule, and all the trade professionals involved in the process - saving you time and money.


We will deliver an efficient and well organised project

We provide a one-stop solution for homeowners looking to go green with an eco-renovation project, from the initial concept through to completion of the project. We can take care of every aspect of the building process: the initial design; preparation of building plans; selection and vetting of contractors; project management; and final decoration of the completed project.

Architects drawings
Retro-fit insulation project


Our services include:

  • Period and traditional restoration projects
  • Eco-renovation projects
  • Green building projects
  • New extensions
  • Retro fit insulation upgrades and thermal improvements


Discover your home's true potential with expert help and advice

We provide a complete retro-fit and building project management service. We can arrange the initial specification and design work, prepare building regulations drawings and also provide a schedule of work.

If you are looking for help and advice and want to know what action can be taken to improve your home in a green and eco-friendly way, please contact us for a free initial consultation.

This kind of support can be vital if your project is a large retro-fit involving a wide range of measures and a number of different contractors and companies. And particularly if you do not have the time or confidence to commit yourself full time to managing the process.

Thermal boards applied to a ceiling
Renovation and extension project

We have years of practical experience working with architects, main contractors and installers - both large and small, delivering projects that are on time, on budget and delivered to a high standard.

With over 80% of our work coming from existing customers, recommendations and referrals, we guarantee to provide a high quality service. Personal recommendations is always the best way to find skilled professionals. We work with trained, qualified experts finding solutions to your home renovation needs.


Our service guarantee

We provide an efficient, effective property care and renovation service with excellent aftercare and back up, all work project managed by THIAS is fully guaranteed.


How the service works - what happens next?

Eco-renovation project Harrogate
Eco-renovation project Harrogate

Contact us for friendly help and advice and to arrange a home survey - or simply call or email us to find out more about the services we provide. We can help you transform your house from a cold and damp environment into a home fit for the 21st century.

We will ensure your renovation or remedial work is completed with the minimum amount of fuss and disruption to your home - and at an affordable price.

Contact the experts now for any help or advice:
Tel: 0845 603 9978 | Email: enquiries@thias.co.uk

We specialise in renovation projects for period and traditional homes; eco renovation projects and green retro-fit upgrades; surveys; and reports - throughout Leeds, Harrogate and York - including all West Yorkshire and North Yorkshire. Established since 1993.

The Home Improvement Advisory Service (UK) Ltd. Unit 10 Langwith Mews, Collingham, Leeds, LS22 5JS. Tel 0845 603 9978.

Registered in England & Wales: 2862129 VAT Number: 613 4395 52

All material copyright © The Home Improvement Advisory Service (UK) Ltd 2014