Clients
Trusted partner of 65+ companies and institutions
We work with banks, industrial companies, retail chains, municipalities and state institutions — many of them for more than a decade.
- Retail stores
- Offices
- Manufacturing facilities
- Hotels
- Industrial premises
- Administrative buildings
- Retail parks
- Shopping centres – malls
- All types of public buildings, facilities and their surrounding areas
Clients by sector
Banks and finance
Energy and industry
Telecom and retail chains
State and municipal institutions
Healthcare, services and more
References
Client references
The original reference letters are available below.
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All agreed commitments have been fulfilled and continue to be carried out with quality and on time, using the most modern means and technologies in the field of professional cleaning.
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The advantages of DELLA’s services are exceptional cleaning quality, unobtrusive work of the staff, a professional attitude, speed and professionalism.
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The DELLA team works discreetly and professionally. Intelligent, educated people who are reliable in our business relations, and with whom we will continue to work in the future.
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We give our high assessment of DELLA Dimitrovgrad as a reliable partner in the cleaning of the office of insurance company LEV INS AD.
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We serve facilities across Bulgaria.
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