Water Well Drilling
Plovdiv, Sofia & All of Bulgaria
GeoSonic Drilling – delivering trusted solutions and expertise that drive your projects forward and reaffirm our dedication to excellence in drilling services.
Our Services
Water Well Drilling
For water supply, excavation dewatering, heat pumps
Geophysical Survey
Modern equipment for detecting underground water
Exploratory Rock Drilling
Core drilling with sizes from PQ to NQ diameter
Engineering & Geological Drilling
Exploratory boreholes and geological services
Water Well Drilling
Plovdiv, Sofia & All of Bulgaria
GeoSonic Drilling – delivering trusted solutions and expertise that drive your projects forward and reaffirm our dedication to excellence in drilling services.
Our Services
Water Well Drilling
For water supply, excavation dewatering, heat pumps
Geophysical Survey
Modern equipment for detecting underground water
Exploratory Rock Drilling
Core drilling with sizes from PQ to NQ diameter
Engineering & Geological Drilling
Exploratory boreholes and geological services
Looking for Professional Drilling Services?
More About Us
GEOSONIC DRILLING is a young company based in Plovdiv, specializing in water well drilling, construction-related drilling, boreholes, drilling for the mining and geological industry, heat pumps, and more. We operate in Plovdiv, Sofia, across Bulgaria, and throughout Europe. The company is equipped with modern machinery and a team of experts with many years of experience in drilling services.
Whether you need drilling for mineral exploration, water wells, or technical projects, you need a contractor with a solid reputation, proven safety standards, and innovative solutions. Integrity is essential in everything we do!
Water Well Drilling for Supply, Excavation Dewatering, and Heat Pumps
Water wells play a vital role in infrastructure for water supply, excavation dewatering, and the efficient operation of heat pumps. These wells are drilled to access underground water resources, providing clean drinking water for facilities and communities.
Our company is equipped with drilling machinery capable of operating in all types of terrain, with no geological limitations. One of our rigs is specially designed for drilling in narrow and hard-to-reach areas.
We carry out water well drilling in Plovdiv, Sofia, and across Bulgaria.
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Water well drilling in unconsolidated soils using flushing – borehole diameter up to 310 mm, installation of certified casing pipes with the following diameters: Ø125 mm, Ø140 mm, Ø160 mm as per client request. Sealing with washed gravel 4–8 mm.
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Water well drilling in rock formations. Drilling with bit (flushing) or hammer drilling (air) – borehole diameter 140 mm with 114 mm casing, or borehole diameter 150 mm with 125 mm casing.
- Air-lift cleaning – cleaning of old and contaminated water wells
- Pumping test – trial pumping to determine the well yield
- Well inspection with a camera for legalization and detection of technical faults
Geophysical Survey
A geophysical survey is a method of studying the physical properties of the Earth to reveal and analyze underground structures and composition. This process involves the use of various techniques and instruments, applying the principles of physics to examine subsurface formations.
Geophysical data can be used for a wide range of purposes, including the detection of underground water sources, exploration of geothermal resources, earthquake prediction, and determining subsurface structures prior to construction or infrastructure projects.
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We are equipped with modern instruments for detecting groundwater in various geological conditions.
Exploratory Rock Drilling (Wireline Core Drilling)
Exploratory rock drilling is a method for detailed investigation of the upper layers of the Earth’s crust and for determining the characteristics of rock formations.
This process involves the use of specialized wireline core drilling equipment, providing information about the texture, structure, and mechanical properties of the geological formations.
The results of the survey reveal possible rock faults, fractures, or other geological features that may affect engineering design and construction.
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Core drilling, sizes from PQ to NQ diameter (Borehole/Core size: PQ – 122.7/85, HQ – 96.1/63.5, NQ – 75.7/47.6).
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Piezometers
- Measurement of the spatial position of boreholes
Engineering & Geological Drilling
Engineering and geological drilling is a method used to study the Earth’s crust in order to determine the physical and geological properties of subsurface formations. This process is essential in engineering and construction projects, as it provides valuable information about the geological conditions of a specific site.
The method involves the use of specialized drilling equipment to reach different depths and obtain samples from underground layers. This analysis helps assess density, composition, plasticity, and other characteristics of soils and rock formations.
- Drilling of exploratory boreholes (all standardized diameters)
- Micro-piles up to 300 mm
- SPT test
- Lugeon test (Packer tests) – Determining the rock permeability coefficient using a single or double packer depending on the testing interval
- Geological services
Gallery
The company is equipped with modern machinery and specialists with many years of experience in drilling services.
Frequently Asked Questions
What Our Clients Most Often Ask – Quick Answers
Can you drill in my yard/property/garden?
Yes, we can drill in your yard, property, or garden, as long as we can bring in our equipment – our smallest rig requires an access width of only 1.8 m.
How much space do you need for the drilling equipment?
Our smallest drilling rig can operate in an area of approximately 4 parking spaces per borehole.
Is drilling associated with a mess?
GeoSonicBG always prepares the site before starting work, ensuring minimal impact on the environment and keeping disturbance to the surrounding terrain to a minimum.
How deep should a water well be?
The depth of the borehole is determined by the geological conditions of the site and how far drilling must continue to reach the water table/groundwater level.
Which areas do you serve?
We operate in Plovdiv, Sofia, across Bulgaria, and throughout Europe.
Reviews
“Our cooperation with GeoSonic was excellent from start to finish. Their team not only demonstrated high professionalism and technical expertise but also stood out with responsiveness and flexibility. They have modern equipment and knowledge that ensure the successful completion of any project. I highly recommend GeoSonic to anyone looking for a reliable partner in the field of water well drilling.”
“I have been working with GeoSonic for some time and I am very pleased with their professionalism and efficiency in performing water well drilling. Their team is highly skilled, uses modern equipment, and always meets deadlines. I would recommend them to anyone looking for a reliable and high-quality service provider in the field of water well drilling.”
“GeoSonic did an excellent job with the water well drilling on our site. From start to finish, they paid close attention to detail and provided us with thorough information about the process. They worked quickly and efficiently without compromising on quality. We would gladly choose them again in the future.”
Contacts
Plovdiv, West Area, Terziite 537, N174
Sofia - Get in touch
+359 893 681 540
Eng. Aleksandar Telliev
Questions related to drilling and geophysical surveys for groundwater detection.
If the phone is unavailable, please contact us via Viber or WhatsApp.
+359 887 620 083
Eng. Radoslav Tonev
Questions related to geophysical surveys for groundwater detection
+359 893 600 038
Philip Kermenov
Regarding drilling
Business Time
Every day from 8am to 5pm EET