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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

Architectural plans & drawings

We offer a high quality project management service, with a specific focus on energy performance and retro-fit detailing. We will work closely with you to deliver a high quality and cost effective project.

Our services are ideal for all home improvement and building projects regardless of the project size or budget. We will deliver a competitive quotation and a service ideal for: ECO renovation projects; period and traditional restoration of older homes; and internal insulation and retrofit upgrades and space layouts.

    Architects drawings
    Architects drawings
  • A free consultation to discuss your initial ideas
    and design
  • Architectural service
  • Planning application drawings
  • Building regulations drawings
  • Structural calculations
  • Project management and schedule of works

Discover your home's true potential

How we work

We operate with a team of professional and experienced project managers and surveyors.
This involves: initial meetings to discuss the work; telephone or e-mail discussions; general advice, including an approximate cost of the work; site visits; and preparation of a short list of your requirements, together with the preliminary measurements.

Thias trusted suppliers and tradesChoosing the right contractor

The Home Improvement Advisory Service has created a 'trusted suppliers and tradesmen scheme". The small companies, specialist contractors and all individual tradesmen in the scheme have been thoroughly screened and vetted by us.

We treat all enquires confidentially and protect your personal details.

We will liaise with you and the selected contractors throughout the duration of the project and will be available for a final audit and inspections upon completion of the works.

All payments are staged and agreed in writing before work starts. It's also a precondition that our 'trusted suppliers' provide an independent insurance backed warranty where this is appropriate.

The next step...

Contact the experts now for any help or advice:
Tel: 0845 603 9978 | Email:

Renovation projects for period and traditional homes; ECO renovation projects; 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