Forecourt washing, oil separators, above-ground and underground tanks. ADR waste transport, documentation for inspections, work that fits your schedule.
Cleaning petrol stations is one of the most specialized industrial tasks — it requires ADR certification for handling hazardous substances, precise coordination with the station's operating team and compliance with environmental protection regulations. EZO TEH is one of the few teams in North Macedonia covering the complete set of petrol station services — from washing the forecourts to deep cleaning the underground tanks.
We work with every type of petrol station in North Macedonia — from small local stations to large multi-brand terminals. Our team is trained to work to the standards of the leading companies (OKTA, Makpetrol, Lukoil, Shell). We hold complete documentation for work with hazardous material classes, LOTO procedures and atmospheric measurement of explosive gases before entering enclosed tanks.
We plan the work so that it does not disrupt sales — night shifts, weekend call-outs or working in one zone while the rest of the station stays open. All waste materials — sediment, oil, contaminated water, separator sludge — are transported in ADR vehicles to authorized landfills. We issue a complete set of documentation: before/after photos, transport waybills, proof of disposal.
The complete package — biological products, a team certified to ISO 9001, 14001, 27001, 45001, 50001 and ADR, full documentation.
High-pressure washing of concrete forecourts, kerbs and the canopy area above the pumps. Removal of fuel residue, oil, oil stains and road grime using biodegradable products certified for use near petroleum products.
Regular maintenance of the oil and grease separator — a legal requirement under water protection regulations. We carry out emptying, mechanical cleaning, microbiological treatment to control biofilm, and full documentation for inspection.
Cleaning of above-ground tanks for diesel, petrol and gas oil — standard tank 5,000–50,000 litres. Includes emptying the contents, ventilating the tank, high-pressure internal cleaning and removal of sludge and biofilm.
Specialized cleaning of underground fuel tanks — one of the most demanding jobs because of restricted access and potentially explosive gases. We use standardized procedures with continuous atmospheric monitoring, LOTO isolation of all lines and a mandatory backup team on standby.
Emergency response to leaks from tanks or pumps at petrol stations. Containment, absorbent treatment, disposal of contaminated material and bioremediation of what remains.
Washing of road tankers that deliver fuel to petrol stations — primarily for haulage fleets. The work is done at our wash bay or at the haulier's site, as needed.
ADR transport and disposal of all waste materials generated when cleaning petrol stations — contaminated sediment, separator sludge, waste oil, contaminated water. Authorized landfills and hazardous waste treatment facilities.
From the first call to the final documentation — a transparent, documented and compliant process.
A specialist visits the station, inspects the forecourt, tanks and separators, and identifies the specific requirements and constraints of the job. Coordination with the operating team.
A safety plan with LOTO procedures, atmospheric measurement and coordination with the fire service (for larger jobs). Night/weekend shift planning.
Setting up safety barriers, shutting off the relevant pumps and lines. Atmospheric measurement near the tanks before work begins.
Application of biological products, high-pressure rinsing, mechanical cleaning. For underground tanks — work in a team with a backup team on standby.
Video inspection, sampling, before/after photo documentation. A complete report is issued, accepted by the water protection inspectorate and the energy ministry inspectorate.
Independent and chain stations — regular service every 6 months.
Large terminals, fuel oil depots, OKTA/Makpetrol storage facilities.
Hauliers with fleets — regular road tanker washing.
Military and police tanks, state-owned stations.
Factories with in-house fuel tanks for their machinery.
Aviation and railway tanks (specific procedures).
17 years of experience, over 500 industrial sites, a 100% eco-friendly approach.
Full classification for hazardous class 3 (flammable liquids).
Work in underground tanks with atmospheric monitoring.
Experience with OKTA, Makpetrol, Lukoil, Shell and local stations.
Night shifts and weekends — we don't disrupt sales.
For water and energy inspections and technical inspections.
Clear costing — no hidden costs.
We come out for a free assessment and give a project-based quote. Night shift work.