Tubing

Design, supply and construction of gas pipelines, urban gas distribution networks, regulating and metering facilities, industrial gasification, building and domestic gas installations, boiler rooms and heating systems. Construction of central air‑conditioning, ventilation and heat pump

"Isotron Engineering" Ltd. is a construction company with more than 12 years of experience in construction, providing its partners with comprehensive solutions for the execution of projects throughout the country.

Bobar Construction Company was founded in 1992 by Eng. Tseko Manasiev and Eng. Tsetsa Manasieva. Its scope of activity includes construction, major construction repairs, reconstructions, metal structures, drywall systems, and custom interior furnishing. We work with professionals and

RALCHEV Ltd. was established and started its activity in 1997, mainly carrying out projects in the field of telecommunications, including surveying, design, construction, reconstruction, repair and maintenance of urban, interurban and departmental cable lines (networks) and facilities,

The main activity of Technoengineering Ltd. includes installation, repair, reconstruction and maintenance of machines, equipment and related installations in the energy and industrial sectors, as well as the production of components and spare parts.

The main activity of INTER CONSULT ENERGY Ltd. is the construction, reconstruction and repair of industrial and domestic thermal engineering systems – boiler installations with instrumentation and automation, and their auxiliary equipment. Energy efficiency assessment and building

Phoenix Kanal Ltd. is a company with many years of experience and proven professionalism in the field of municipal services. It has new, modern and reliable equipment, thanks to which it can offer its clients an express solution to problems with drains at home or at the workplace.

English translation is in progress or not avaiable.

YUZ Ltd performs plumbing (water supply) and HVAC repairs, replacement of water supply and heating risers, construction of sewer networks, new water supply routes and heating systems (local heating, radiator replacement). Installation of sanitary ware (faucets, shower cabins, bathtubs,

English translation is in progress or not avaiable.