
Sustainable and high-quality renovation services
We offer expert renovation services for all stages of a property's lifecycle – from preliminary studies to maintenance. We are a respected technical and economic partner that combines circular intelligent thinking with strong design and construction management expertise. No repair or modification is too difficult for us.

Renovation is circularly intelligent! We are your partner in a wide range of basic renovations and changes in the use of various building and property sites. We offer a design team covering all types of design and experienced builders for the following renovation sites:
Get in touch with our team
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Juha Valtari EVP, executive vice president
Structural engineering, Renovation engineering, Group
@ains.fi Espoo -
Anu Kuoppamäki EVP, executive vice president
Construction management, Group
@ains.fi Espoo -
Jaakob Solla executive vice president
Architectural design, Group
@onearchitects.fi Helsinki
We make buildings last
Our multidisciplinary experts in renovation projects assess the needs, possibilities, and profitability of your project. We utilize the latest property data, modeling methods, and financial analyses for making the right choices.
You will have strong project development, construction management, and supervision expertise alongside designers from all specializations – from architects, structural and HVAC experts to material reuse specialists. We explore the possibilities for renovation and changes in use from various perspectives. If necessary, we take responsibility for your entire project as a project management service (PMC).
Every renovation project is unique
We consider each building's unique details and history, adapting to economic constraints. We accompany you throughout the project: from needs assessment and project planning to implementation and maintenance.
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Condition assessments and surveys – We carry out all necessary assessments and surveys at the site, from energy calculations and structural inspections to annual reviews.
- Resource wisdom and circular intelligence –
We offer the latest sustainable development expertise for projects, from circular economy to environmental certifications. Sustainability is part of all our design solutions.
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Forward-looking project management – We provide all the necessary construction management, project management, and supervision services to ensure your goals and schedules are met. Our focus is not only on the renovation project but also on the entire lifecycle of the property.
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Quality for every project - We have decades of experience in renovating and changing the use of demanding landmarks and additional construction.
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International top expertise – We are world leaders in areas such as acoustic design and timber construction. We continuously develop new innovations for the industry.
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Project management services for the entire project - from design and procurement to contracting and handover. Our project managers and supervisors ensure that your project progresses in line with your goals, even during the construction phase and in changing situations.
Looking for a trusted partner for your housing company's most important investment?
A facade renovation, pipe renovation, or yard renovation is the most important investment for a housing company. We can be your partner who plans and manages your project from start to finish, prioritizing the housing company's interests – cost-effectively, expertly, and resident-oriented.

Check out our projects
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Kampin Kupari, Helsinki
Kampin Kupari on ainutlaatuinen muutosprojekti, jossa vanha vuonna 1966 valmistunut toimistorakennus muutettiin moderneiksi asunnoiksi, säilyttäen samalla rakennuksen arvokkaan historian.
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Savilahden liikunta- ja tapahtumakeskus Luola, Kuopio
Puolustusvoimien entinen luolasto Kuopion Savilahdessa muuntui alueen asukkaita ja koko kaupunkia palvelevaksi liikunta- ja tapahtumakeskus Luolaksi ainutlaatuisessa muutoshankkeessa.
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Grand Hansa -hotelli, Helsinki
Helsingin Kaivopihalle rakennettiin kansainvälisen tason luksushotelli Grand Hansa.
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Rovaniemen kaupungintalo, Rovaniemi
Arkkitehti Alvar Aallon luonnosten pohjalta suunniteltuun, vuonna 1986 valmistuneeseen Rovaniemen kaupungintalon tehdään laaja peruskorjaus, jossa uusitaan ilmanvaihto-, lämmitys- ja jäähdytysjärjestelmät.
Our renovation services
We carry out the necessary condition assessments and surveys, all project planning and construction, and property lifecycle management.
















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