
Istanbul Boiler Service & Maintenance
Our expert team is at your service for periodic maintenance, fault diagnosis and repair of all boiler brands. We offer reliable boiler service with guaranteed workmanship and fair prices.
All Brands Compatible
We provide professional service for all boilers regardless of brand.
Original Spare Parts
We use original parts to maintain boiler performance.
Efficiency Increase
Energy savings become noticeably apparent after periodic maintenance.
Certified Maintenance
Delivered with documentation and a guarantee after maintenance.
Service Detail
What Do We Do?
One of the most common problems in Istanbul during the winter months is sudden boiler breakdowns. Pik Tesisat provides professional boiler maintenance and repair services for all brands and models. Regular periodic maintenance increases your device's heating efficiency, reduces fuel consumption, extends your boiler's life and prevents unexpected breakdowns. In emergencies, our 24/7 service line brings us to your door as quickly as possible.

Services We Cover
Annual Periodic Maintenance
Boiler Fault Repair
Spare Parts Replacement
Radiator Maintenance
Boiler Installation
Flue Inspection
Process
How Do We Work?
Describe the Fault
Report the error code or symptom on your boiler to us. We find out the brand and model of the device.
Expert Diagnosis
Our boiler technician examines the device on-site and identifies the source of the fault.
Parts & Repair
The required part is replaced with an original product and the system is started.
Handover & Documentation
We test the boiler's performance and hand it over with a maintenance certificate.
Serving All 39 Districts of Istanbul
European & Asian Side — same-day service
Frequently Asked Questions
Your Questions Answered
Do I need to have my boiler serviced every year?
Yes. Manufacturers recommend annual periodic maintenance. This maintenance preserves warranty conditions, increases efficiency and prevents unexpected breakdowns.
My boiler is showing an error code, what should I do?
Note the error code and call us. We can explain the meaning of most error codes over the phone and assess urgency. If necessary, we intervene the same day.
Does the guarantee expire if I use an unauthorized service?
Warranty coverage varies from manufacturer to manufacturer. However, services using original parts and with documentation generally maintain warranty coverage. We recommend checking your device's warranty documents for definitive information.
My radiators are not heating up — what could be the problem?
Air in radiators, lime buildup in the system or boiler settings are the main causes of this problem. Our technician comes, checks the system and applies the necessary procedure.
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