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TDT Accreditation
testing and stamp carried out to the highest standards — zero stress at your technical inspection
Complete paperwork handling
we fill in forms, pay TDT fees, prepare certificates — you simply pick up the finished pack
We save your time
2 short visits of 45 minutes - you come only for removal and installation, we handle the rest for you
How Much Does It Cost?
LPG Tank Legalization
Toroidal tank (spare wheel area, inside boot) up to 55L
399 zł
Cylindrical tank up to 55L (inside boot)
399 zł
Underbody cylindrical tank up to 55L (for vans, SUVs)
459 zł
Tank with limited access (requires disassembly of extra components)
add. 100 zł
Installation kit + gas refill (additional for each legalization)
50 zł
Post-accident inspection
349 zł
Price includes:
tank removal and re-installation, hydro test, TDT report, leak test, full paperwork for the vehicle registration office.
tank removal and re-installation, hydro test, TDT report, leak test, full paperwork for the vehicle registration office.
Additional Services
New LPG tank with installation
from 899 zł
Full service (2 filters + labor)
200 zł
Controller & injector calibration
250 zł
The prices listed are approximate. The final cost depends on your vehicle’s make, model, and year of manufacture. This offer does not constitute a binding commercial offer.
What’s the Process?
Done!
Your car is compliant and safe again
Hand-over of document pack
+ entry in electronic vehicle record
Re-installation, leak test
(Thu-Fri)
(Thu-Fri)
you come for the ready tank
Pressure test in TDT lab (Wed)
Book your date
by phone or online
Tank removal
(Mon-Tue) - 45 min
(Mon-Tue) - 45 min
you drive away with your car
Book your date
by phone or online
Done!
Your car is compliant and safe again
Hand-over of document pack
+ entry in electronic vehicle record
Re-installation, new gasket, leak test
60 min
Pressure test in TDT lab
to 4 h
Tank removal and cleaning
40 min
Book your date
by phone or online
Done!
Your car is compliant and safe again
Hand-over of document pack
+ entry in electronic vehicle record
Re-installation, new gasket, leak test
60 min
Pressure test in TDT lab
to 4 h
Tank removal and cleaning
40 min
Book your date
by phone or online
Done!
Your car is compliant and safe again
Hand-over of document pack
+ entry in electronic vehicle record
Re-installation, new gasket, leak test
60 min
Pressure test in TDT lab
to 4 h
Tank removal and cleaning
40 min
Frequently Asked Questions (FAQ)
When do I need to re-certify?
Every 10 years from tank production date or after any road collision.
How long does it take?
2 short visits of 45 minutes each - you come only for removal and installation, we handle the rest for you.
Do I need to prepare anything?
Registration certificate, previous tank certificate (if you have it) and vehicle card. We handle everything else.
What if the tank fails the test?
You’ll get an offer to replace it with a new certified tank at Alma Auto Gaz client discount.
Will I lose my installation warranty?
No. Re-certification is required by law and does not void the system manufacturer’s warranty.
Don’t wait
Driving without a current TDT stamp can mean a fine of up to 5000 PLN and confiscation of your registration. Take care of re-certification today and drive safely and legally.
ALMA AUTO GRABISZYŃSKA
Grabiszyńska 231E | 53-234 Wrocław,
Opening hours: Mon–Fri 8:00–17:00
Opening hours: Mon–Fri 8:00–17:00
Specialization: Full-cycle mechanical repairs and corporate fleet maintenance
Main services:
• Comprehensive mechanical repairs — from suspension to major engine overhauls
• Regular technical inspections, including warranty-preserving checkups
• Tire service and vulcanization
• Maintenance of large corporate fleets
• Repair and servicing of passenger and commercial vehicles
Professionalism and reliability:
The branch is equipped with modern equipment and specializes in servicing corporate clients, ensuring high-quality repairs and spare parts.
Main services:
• Comprehensive mechanical repairs — from suspension to major engine overhauls
• Regular technical inspections, including warranty-preserving checkups
• Tire service and vulcanization
• Maintenance of large corporate fleets
• Repair and servicing of passenger and commercial vehicles
Professionalism and reliability:
The branch is equipped with modern equipment and specializes in servicing corporate clients, ensuring high-quality repairs and spare parts.
ALMA AUTO KRZEMIENIECKA
Krzemieniecka 46C | 54-613 Wrocław
Opening hours: Mon–Fri 8:00–17:00
Specialization: Comprehensive mechanical repairs and LPG systems. We serve individual customers and corporate fleets, providing full technical and service support
Opening hours: Mon–Fri 8:00–17:00
Specialization: Comprehensive mechanical repairs and LPG systems. We serve individual customers and corporate fleets, providing full technical and service support
Main services:
Experience and professionalism:
The workshop is equipped with all the necessary tools for professional mechanical repairs, ensuring reliability and comfort for both individual and corporate clients. Our team consists of specialists with 25 years of experience who install and service LPG systems in vehicles with various engine types.
- Mechanical Repairs
- Routine Maintenance & Service Reviews
- Comprehensive Fleet Management
- Computer Diagnostics
- Automotive Electrics & Electronics
- Tire Service & Replacement
- Air Conditioning (AC) Service
- Installation of Additional Equipment
- Starter and Alternator Repair & Refurbishment
Experience and professionalism:
The workshop is equipped with all the necessary tools for professional mechanical repairs, ensuring reliability and comfort for both individual and corporate clients. Our team consists of specialists with 25 years of experience who install and service LPG systems in vehicles with various engine types.
ALMA AUTO KARMELKOWA
Karmelkowa 33-35 | 52-437 Wrocław
Opening hours: Mon–Fri 8:00–17:00
Opening hours: Mon–Fri 8:00–17:00
Specialization: Full-cycle mechanical repairs and wheel alignment
Main services:
• Full range of mechanical repairs — from suspension to complete engine overhauls
• 3D wheel alignment
• Servicing of commercial vehicles, including vans
• A/C diagnostics, refilling, and repair
• Tire service and vulcanization
The branch is equipped with modern equipment, ensuring high-quality and efficient performance of even the most complex mechanical work.
Main services:
• Full range of mechanical repairs — from suspension to complete engine overhauls
• 3D wheel alignment
• Servicing of commercial vehicles, including vans
• A/C diagnostics, refilling, and repair
• Tire service and vulcanization
The branch is equipped with modern equipment, ensuring high-quality and efficient performance of even the most complex mechanical work.
ALMA AUTO GAZ
Krzemieniecka 46C | 54-613 Wrocław
Opening hours: Mon–Fri 8:00–17:00
Opening hours: Mon–Fri 8:00–17:00
Specialization: Comprehensive mechanical repairs and LPG systems. We serve individual customers and corporate fleets, providing full technical and service support.
Main services:
Experience and technology:
The workshop is equipped with all the necessary tools for professional mechanical repairs, ensuring reliability and comfort for both individual and corporate clients. Our team consists of specialists with 25 years of experience who install and service LPG systems in vehicles with various engine types.
Main services:
- LPG System Installation
- LPG Maintenance & Routine Inspections
- Computer Diagnostics & LPG System Calibration
- LPG Tank Certification (TDT)
- LPG Tank Replacement
- Component Service & Replacement
- Post-accident Inspection of LPG Tanks
Experience and technology:
The workshop is equipped with all the necessary tools for professional mechanical repairs, ensuring reliability and comfort for both individual and corporate clients. Our team consists of specialists with 25 years of experience who install and service LPG systems in vehicles with various engine types.
ALMA AUTO KARMELKOWA
•Mechanical repairs
•Technical maintenance
•Wheel alignment
•Electrical systems and diagnostics
•Tire services
• Fleet vehicle servicing
•Technical maintenance
•Wheel alignment
•Electrical systems and diagnostics
•Tire services
• Fleet vehicle servicing
Alma Auto GRABISZYŃSKA
•Mechanical repairs
•Technical maintenance
•Tire services
• Commercial fleet servicing
•Technical maintenance
•Tire services
• Commercial fleet servicing
Alma Auto KRZEMIENIECKA
•Mechanical repairs — from suspension to engine overhauls
•Technical and periodic inspections
•Vulcanization and tire replacement
•Fleet service and management
•Technical and periodic inspections
•Vulcanization and tire replacement
•Fleet service and management
ALMA AUTO GAZ
•Installation of gas systems in gasoline and diesel vehicles
• Diagnostics and calibration of LPG systems
• Regular maintenance of gas installations
• LPG tank certification (legalization)
• Diagnostics and calibration of LPG systems
• Regular maintenance of gas installations
• LPG tank certification (legalization)
Service stations
Book an Appointment Now
Alma Auto Gaz
Alma Auto Gaz
Our staff has made every effort to ensure that the information presented in the price list is accurate and up to date; however, there may be slight delays in data updates. Therefore, incorrect information on the website cannot be considered grounds for claims. In case of any doubts, please contact a company representative before making a decision. The offer presented in the price list does not constitute an offer within the meaning of the Civil Code, but only an invitation to begin negotiations (in accordance with Article 71 of the Civil Code).
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