Κάνουμε μαζί τα βήματα προς ένα βιώσιμο μέλλον, με γνώμονα το περιβάλλον

Με αφορμή την Ευρωπαϊκή Πράσινη Συμφωνία, έρχονται στο προσκήνιο, μεταξύ άλλων, δράσεις βελτίωσης ενεργειακής απόδοσης των κτιρίων και στροφής σε ανανεώσιμες πηγές ενέργειας.
Η εταιρεία μας διαθέτει σημαντική εμπειρία στα εν λόγω ζητήματα (πολυετής ενασχόληση με προγράμματα «Εξοικονομώ», πολυάριθμες μελέτες ενεργειακής αυτονομίας κτιριακού δυναμικού μέσω παθητικών συστημάτων ενέργειας, πολλαπλές ενσωματώσεις ΑΠΕ σε κτίρια (λ.χ. φωτοβολταϊκά σε δώματα/στέγες), προώθηση βιοκλιματικού σχεδιασμού, κατασκευές φωτοβολταϊκών πάρκων, κτλ)

Slide SHAPING A BETTER TOMORROW We are an independent firm of designers, planners, engineers, consultants and technical specialists
working across every aspect of today’s built environment.
meet our team


The original foundation was made in 1983 by Georgios Asmargiannakis (Civil Engineer) and Maria Avramidis (Architect Engineer) under the name “Asmagiannakis Georgios” Technical Office. In 2017, our company was finally renamed “Edifice”.


Edifice is an independent construction company based on the principles of its founding members. Thus, our main focus is meeting your needs and always seeking uniqueness. Moreover, we strongly believe we can change people’s lives for the better, through a well-structured environment. We constantly help our clients meet their biggest challenges, using our technical skills combined with the latest technological achievements.



Nowdays, our team consists of 20 people, as our agency has expanded and developed over the years.
We are based in Heraklion, Greece. We are Edifice. 


Asmargiannakis Georgios
Civil Engineer M.Sc.
Asmargiannakis Petros
Electrical & Computer Engineer PhD(c)
Avramidi Maria
Architecture Engineer

Petros Asmargiannakis graduated from the Department of Electrical and Computer Engineering of the Technical University of Crete.

He continued his studies, getting two postgraduate degrees in Electrical & Computer Engineering (National Technical University of Athens)
and Technology & Innovation Management (Technical University of Crete), while, in addition, he is a PhD candidate in Tourism and Hotel Management & Development (Technical University of Crete -Audencia Business School).


Mr. Asmargiannakis is a member of the International Register of Certificated Auditors (IRCA) and the Chartered Quality Institute (CQI).
During the years he has been active in the profession, he has participated in the study and construction of demanding projects (private and public) in the Greek Territory and abroad with an emphasis on tourist units.


In Edifice he oversees all projects in the field of Electrical and Mechanical Engineering, and has taken on the role of public relations manager as well.

George Asmargiannakis graduated from the School of Civil Engineering of the National Technical University of Athens.


Having started his professional career in 1983, he has gained significant experience in all kinds of design and construction projects.


In Edifice he oversees all the work that falls into the field of Architect and Civil Engineer.

Maria Avramidi graduated from the Department of Architectural Engineering of Politecnico di Milano.


During her career, which began in 1983, she has undertaken multiple architectural studies in a huge variety of projects.


In Edifice, her role is inextricably linked to architecture and decoration.


Architecture Engineers

Ektoras Kallergis
Architecture Engineer
Eirini Nistikaki
Architecture Engineer M.Sc.
Valina Chatzinikolaou
Architecture Engineer M.Sc.
Eirini Simantiraki
Architecture Engineer M.Sc.

Ektoras Kallergis is a graduate of the Architecture Department of National Technical University of Athens.

As a student he managed to win awards in various architectural competitions.


Before joining the Edifice team, he collaborated with offices in Crete and Athens, owning projects in Crete, Athens and the Cyclades. He, then, worked for a year abroad, in an architectural firm in Antwerp, gaining design and construction experience in European standards.

In Edifice, he undertakes the implementation of photorealistic plans, as well as the design of hotel units and the supervision of their construction works.

Eirini Nistikaki studied Architecture at the National Technical University of Athens.

She continued her studies in the field of Interior Design, receiving certification from the ACTA body.


Prior to joining the Edifice team, she worked in offices in Heraklion and Athens, gaining experience in designing and building large buildings.

He has knowledge of urban planning legislation and legalizations.

Valina Chatzinikolaou studied Architecture at the DMU of Leicester in the United Kingdom, owner (R.I.B.A. Part I, II).

She is a graduate from the Technical Chamber of Greece (TEE).

Prior to joining Edifice, she worked at an architecture office for 3 years and then created her own one in Heraklion. As a free lancer her portfolio of application consists of living and working spaces, as well as hotels.
She is a member of Edifice team since August 2018 and takes over the elaboration of architectural studies, three-dimensional design of buildings and the issuance of building permits.

Eirini Simantiraki studied Architecture at Lincoln University in the United Kingdom (R.I.B.A. Part I, II).

She holds a master’s degree in Environmental Design for Cities and Buildings (EAP) and is a Registrar of Provisional Energy Inspectors of Buildings and has been a First Class Public Works Designer since 2009.

Prior to joining the Edifice team, he worked as a freelancer in Heraklion, gaining experience in designing and building private and public buildings as well as renovating public spaces.

Worked as an adult trainer and laboratory associate in Public I.E.K. and Technology School (TEI of Crete) at the Department of Civil Engineering respectively.

Mechanical Engineers

Marianna Karouzou
Mechanical Engineer M.Sc.
Dimitris Kouros
Mechanical Engineer M.Sc.

Marianna Karouzou graduated from the School of Mechanical Engineering of the National Technical University of Athens.

During her student tenure, she was awarded numerous awards for her academic performance, including a scholarship to complete her studies with the second highest degree among graduates.


Being a member of Edifice, her scope includes the elaboration of studies of electromechanical installations, the energy efficiency studies of buildings, the issuance of energy efficiency certificates, the issuance of licenses for the installation and operation of industrial workshops and workshops-crafts.

In addition, licenses to operate health stores, hotel accommodation and swimming pools within them, conducting occupational hazard studies, star rating hotel accommodation, adding houses in the “Saving at Home” program, environmental studies and ISO certifications are some of her expertise.

Dimitris Kouros graduated from the Department of Mechanical Engineering of the Aristotle University of Thessaloniki.

In Edifice, he has undertaken the issuance of energy efficiency certificates (PEA), the elaboration of energy efficiency studies (MEA) and electromechanical installations, as well as the management of applications for the “Saving at Home II” program.

Civil Engineers

Stefanos Kargakis
Civil Engineer M.Sc.
Spyros Kalergis
Civil Engineer M.Sc.
Eleftherios Andredakis
Civil Engineer T.E.I
Μaria Spiridaki
Civil Engineer T.E.I

Cv Stefanos Kargakis

Spyros Kalergis studied Civil Engineering at the University of Patras.


Before joining Edifice team, he worked in an office in Heraklion.

He has knowledge in structural issues of construction and legalizations.

Eleftherios Andredakis studied Civil Engineering at the TEI of Serres.


Before joining the Edifice team, he worked in a technical office in Heraklion, Crete, completing his internship.

Since August 2018, he has been working in our office and has knowledge in matters of legalization, issuance of licenses for the installation and operation of professional laboratories, as well as the issuance of licenses for the operation of health stores.

Μaria Spiridaki studied Civil Construction at the TEI of Crete.


Before joining Edifice she worked in a technical office in Heraklion. She has been working in our office for 10 years.

Her expertise is in urban planning legislation and legalizations.

Special Partners

Ioannis Epanomeritakis
Civil Engineer PhD

 Other Partners

Pantelis Asmargiannakis
Agronomist T.E.I.
Stratos Papoutsoglou
Informatics Engineer T.E.I.
Monica Altamar-Yuri
I. Business and Economics, MBA

Cv Monica Altamar-Yuri

Stratos Papoutsoglou studied Computer System Engineering in Piraeus University of Applied Sciences.


Before entering Edifice team, he worked as an web-developer at the e-banking department of a bank company and as a freelancer web-developer for 8 years.

Pantelis Asmargiannakis graduated from the School of Agricultural Technology of the Technological Educational Institute of Crete.


In Edifice, he deals with landscaping and landscape architecture.