NI Surveys provides specialist building and indoor surveys for commercial, industrial and public sector buildings across Northern Ireland. Our RICS Chartered Building Surveyors deliver independent, data-led reports that assess internal layout, finishes, safety, and compliance — supporting refurbishment, fit-out and facilities management planning.
We carry out comprehensive internal inspections to evaluate a property’s condition, function and compliance. Surveys are tailored to your building’s type and use, helping identify defects, safety issues and maintenance priorities.
Understanding the internal condition and safety of your premises is critical for maintaining compliance and ensuring occupant wellbeing. Our indoor surveys provide clear, practical insights for building owners, asset managers and landlords — helping prevent costly repairs, ensure regulatory compliance and optimise performance.
Indoor surveys can be combined with our Building & Rooftop Surveys or Construction Surveys for a full internal and external assessment. We also incorporate sustainability insights through our Sustainability & Retrofit Consultancy to help clients enhance energy performance and occupant comfort.
An indoor survey focuses solely on the internal condition, layout and compliance of a property, while a full building survey covers both external and structural elements.
Yes — our surveyors utilise moisture meters, laser measuring tools and thermal imaging cameras to accurately identify hidden issues such as dampness, poor insulation or air leakage.
We work with landlords, developers, housing providers and occupiers who require detailed internal condition and compliance data for maintenance, acquisition or refurbishment projects.
Absolutely. Indoor surveys can include recommendations on ventilation, insulation and retrofit measures to improve energy efficiency and occupant comfort.
NI Surveys operates across Northern Ireland, providing accurate, independent and cost-effective indoor and internal building surveys. Contact our Belfast office today to discuss your project and request a tailored quotation.
NI Surveys is an independent firm of RICS Chartered Building Surveyors based in Belfast, providing professional surveying and consultancy services to the commercial, industrial and public sectors across Northern Ireland. We support landlords, developers and occupiers with expert advice on property condition, compliance, and project delivery.
Customer Testimonials
We needed a homebuyer's report and NI Surveys did a fantastic job. The report produced was very thorough and comprehensive. The response time was very quick, NI Surveys were very helpful and answered all the questions we had.
Paula S
NI Surveys produced a very comprehensive and detailed house buyer report, containing practical suggestions for potential works required. Communication after was good and I was confident that any future questions that I may have, would be answered. Definitely recommend.
Eoin Q
NI Surveys provided us with an excellent, well-detailed survey full of illustrations, pictures and helpful advice. The communication from the company was excellent, they were always at hand for a quick phonecall or to help clarify anything I didn't understand, and they were competitively priced. I would highly recommend them to anyone looking for a home report or full survey in Belfast (and beyond!). Thank you very much.
Semeon O
NI Surveys was very accomodating to me, needing a survey done at shorter notice. Excellent service by way of communicating, answering my questions and keeping me updated at each stage of the process. Should I need a surveyor again I would absolutely use NI Surveys.
Sophie G
Excellent service from NI Surveys. Their structural survey report was very comprehensive whilst also being very reader-friendly and was completed in a very quick-turnaround. They were very helpful with additional questions I had regarding the report and responded within less than 24 hours too, which was a huge help. Would certainly highly recommend.
Gerard S
NI Surveys were brilliant. They completed a comprehensive homebuyer survey for us and turned it around really quickly. So polite and helpful. Would highly recommend. Thank you.
Claire K
We required a building survey for our new home and NI Surveys were fantastic. They were very fast response time and our survey report was extensive, easy to read and understand.
Aaron & Jessica R