BYTESHERLOCK
Barrackpore • one engineer • you approve before we start
Send your laptop model and the problem on WhatsApp. We check it and write down what is wrong, your choices and the price. No paid work starts without your yes.
We answer calls and WhatsApp messages 9 AM–8 PM.
Your main contact
SRSayan “Sherlock” Roy ChowdhuryEngineer, Byte Sherlock
One person is responsible for your repair. You get the problem and your choices in writing, and a record of what you approved.
Start with the problem
You do not need to know which part failed. Choose the closest problem and tell us what you see.
Do not pay for a new motherboard before we check the real cause.
Diagnosis ₹299
Send this problem
It may only need the right upgrade, not a new laptop.
Diagnosis ₹299
Send this problem
We check the exact model before you buy any part.
Parts and labour priced separately
Send this problem
We fix the problem and keep your files safe.
Written work plan before we start
Send this problem
We may still get your files back. Stop using the drive now.
First check ₹299
Send this problem
Check the real problem before you buy a new router.
Visit and travel cost confirmed in writing
Send this problem
The written quote
Your written quote gives you three clear choices. This sample is only an example, not a real customer’s quote.
Reply YES-1, YES-2 or YES-3. No paid repair starts before your reply.
Starting prices
These are starting prices. Your written quote gives the exact work and cost.
90-day labour warranty on the repaired fault. Parts keep the seller’s or brand’s own warranty. The labour warranty does not cover new liquid or physical damage, power surges, other faults, or repairs opened by someone else.
Prices updated from our workshop price list.
Pickup and home-visit areas
Choose your area. We confirm on WhatsApp whether pickup, workbench repair or a home visit fits the problem.
Every step in writing
Send the model, the problem, your area and photos or video.
We find the problem and write it in simple words.
Labour, parts and travel are listed separately.
Paid repair starts only after your written yes.
We write down the work and the test results.
We record the work done and what the warranty covers.
Our service pledge
“I will write down the problem, your choices and the approved cost before any paid repair starts.”
Sayan “Sherlock” Roy ChowdhuryEngineer, Byte Sherlock
Ask before you hand over your device
₹299 pays for the first check and a written report of the problem. Waived when you approve the repair. We list parts, labour and travel separately before you say yes.
No. You first get the problem and the choices in writing. Paid repair starts only after your written yes.
Yes. We normally check the device without asking for your password. Never send passwords on WhatsApp. If a repair needs access to your files, we agree it with you in writing first and touch only what the repair needs.
90-day labour warranty on the repaired fault. Parts keep the seller’s or brand’s own warranty. The labour warranty does not cover new liquid or physical damage, power surges, other faults, or repairs opened by someone else.
Yes, in the areas listed on this page, with the fees shown. Before booking, we confirm on WhatsApp whether pickup, workbench repair or a home visit fits your problem.
Barrackpore core, Nona Chandanpukur • Anandapuri • Palta, Ichapur • Titagarh, Sodepur • Panihati • Khardah.
Ask for a written quote, proof of parts cost, how they protect your data, what the warranty covers and who is responsible for your repair. Do not trust a “best” claim without proof.
Tell us the problem first
