Professional Computer CPU Upgrade for your Custom laptop or computer in Sion East. Experienced technicians, OEM-grade parts & 90-day warranty.
Open 9 AM – 9 PM · 7 days · Free pickup from Sion East & nearby areas
Everything included in your Custom Computer CPU Upgrade service at Xigox Sion East
Verified Speed Boost
Benchmark tests confirm performance improvements after SSD/RAM upgrade on your Custom laptop.
Data Migration Included
All your existing data is safely cloned and transferred to the new SSD — no reinstallation needed.
90-Day Upgrade Warranty
90-day warranty on all hardware upgrades. New component failure covered completely.
OS Compatibility Check
Windows, macOS or Linux compatibility verified post-upgrade. Drivers installed if needed.
Same-Day Service
Most Custom SSD/RAM upgrades completed the same day — typically 1–2 hours.
Performance Report
Before/after performance comparison provided so you can see the real-world improvement.
All Work Backed by 90-Day Warranty
Free re-repair within 90 days if the same issue recurs. No questions asked.
Understand why expert service protects your Custom laptop or computer and extends its lifespan
Upgrading from HDD to NVMe SSD delivers 5–10× faster boot times, app launches and file transfers.
SSDs consume significantly less power than HDDs, giving your Custom Computer longer battery life.
Unlike HDDs, SSDs have no moving parts — they're shock-resistant and far less likely to fail.
An SSD upgrade can give an old Custom Computer 3–5 more years of productive use.
Transparent pricing · No hidden fees · Pay only after service is complete
| Service | Estimated Cost | Warranty |
|---|---|---|
| Upgrade Consultation | ₹350 - ₹499 | N/A |
| Single Component Upgrade | ₹1,199 - ₹2,799 | 90 Days |
| Dual Component Upgrade | ₹2,199 - ₹4,899 | 90 Days |
| Full System Upgrade | ₹4,399 - ₹9,799 | 90 Days |
Final quote provided after free laptop or computer inspection. Work starts only with your approval.
Get Exact QuoteWhy Us?
With 1,00,180+ successful repairs and a 4.9-star rating, Xigox is an independent Custom repair specialist serving Sion East. Serving all addresses in the 400022 postal zone.
Most Custom Computer CPU Upgrade jobs in Sion East are completed same-day. Urgent service available for critical cases.
We quote before starting work. No hidden fees. You pay exactly what you were quoted.
Free WhatsApp support for any questions about your Custom Computer CPU Upgrade after repair — always.
Collection and return anywhere in Sion East at no charge for lab-based Custom work — we don't bill for convenience.
₹350 inspection fee (refunded if you proceed). Written quote before any Custom Computer CPU Upgrade work begins.
If we cannot resolve your Custom Computer CPU Upgrade issue, you pay nothing beyond the inspection fee.
Who repairs your device
Your Custom is handled by Xigox technicians from start to finish. It is never handed on to another shop. Work that needs the repair bench is done at our workshop in Virar West.
Board-level faults are traced with a microscope, a multimeter and a soldering station before any part is replaced, and parts are fitted only after you approve the quote.
We don't open your personal files during a repair. When a job needs access to your data, such as data recovery or a Windows reinstall, we ask you first.
From booking to delivery — transparent, efficient, and professional every step of the way
Call, WhatsApp or book online. Tell us you need Computer CPU Upgrade for your Custom laptop or computer in Sion East. We'll confirm within minutes.
An experienced technician picks up your Custom laptop or computer from your Sion East address at no cost. No travel required.
Your Custom laptop or computer is assessed by a specialist trained on Custom hardware. Full written inspection report — ₹350 fee refunded if you proceed with repair.
We provide a detailed repair quote for Computer CPU Upgrade. Work only starts after your explicit written approval — no hidden charges ever.
Our Custom specialists perform Computer CPU Upgrade using OEM-grade parts and professional-grade tools. multi-point quality check included.
Your Custom laptop or computer is returned to your Sion East address with a written 90-day warranty. If the same issue recurs, we fix it free.
Customer reviews
4.9/5 · 12 reviews shown
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Repair examples
Custom
Gaming PC
Technician's note
Build: Ryzen 7 7800X3D, RTX 4070 Super, 32GB DDR5, 1TB NVMe. Stress tested for stability.
HP
ProDesk 400 G9
Technician's note
Original HDD retained as secondary storage. Best ROI upgrade for any desktop.
Gaming
PC RTX 4080
Lenovo
ThinkCentre M70t
Technician's note
Component-level repair saved customer from motherboard replacement cost.
Dell
OptiPlex 7010
Technician's note
PSU exceeded 5-year lifespan. Recommended surge protector for office fleet.
Custom
Build (AMD Ryzen 7)
Technician's note
Old PSU only had one 8-pin PCIe connector. New 750W provides clean, stable power for the RTX 4070.
Watch & learn
Repair videos from our Virar West workshop
How the Xigox team handles laptop and computer repair, sales, service and data recovery across Mumbai, Thane & Palghar.
See how Xigox handles real customer repairs — fast diagnosis, transparent pricing and a 90-day warranty on every job.
A closer look at the Xigox team, our tools, and the repair process behind 9,605+ customer reviews across Mumbai MMR.
A tour of our ISO 9001:2015 certified workshop — laptop, desktop and computer repairs with genuine-grade parts and a 90-day warranty.
FAQ
Everything you need to know before booking your service
10 questions answered
Send us your question on WhatsApp or call — a technician will answer.
Xigox is Sion East's leading independent specialist for Custom Computer repair. Our engineers are not generalists — they undergo dedicated training on Custom hardware, firmware and diagnostics. Since 2011, we have completed over 1,00,000+ repairs across all Custom product lines, earning a 4.9-star average customer rating.
Parts for Custom Computer models are held in stock rather than ordered after you book, so most repairs are not waiting on a supplier. Screens, batteries, keyboards, charging boards and flex cables are all OEM-grade. You approve a written estimate first, and the ₹350 inspection is credited back against the repair.
We actively serve the entire 400022 postal area within Mumbai Suburban district, ensuring same-day response for every repair request. ₹350 inspection fee (refunded if you proceed with repair). Located near Pratiksha Nagar, our service coverage extends across Sion East and all surrounding localities. In addition to Sion East, we also provide doorstep repairs and free pickup for lab work for customers in Sion, Sion West, Dharavi and other nearby areas.
How your Custom Computer gets serviced depends on the fault. Part swaps happen on-site anywhere in Sion East; board-level work goes to the bench because it needs proper rework equipment. Either way collection and return are free, and you get progress updates rather than having to chase us.
Your Custom Computer leaves with a written 90-day warranty covering both parts and labour. Same fault back inside that window and we redo it free — no argument, no diagnostic fee. WhatsApp support stays open afterwards for any question about the repair.
Service Hours
Monday – Sunday · 9 AM – 9 PM
Open on all public holidays
Service Area
Sion East & surrounding Mumbai areas
Doorstep repairs + free pickup for lab work
Our Guarantee
90-day warranty on all repairs
Free re-repair if same fault recurs
Product lines
At our bench we handle Computer CPU Upgrade on the Custom Office range; the models are listed below.
A Custom Office PC is a desktop built from individually selected components for everyday office/productivity use rather than gaming or heavy workloads.
A Custom Gaming PC is a desktop built from individually selected components rather than a pre-built model line — the specific parts, cooling, and capabilities vary entirely by build, so diagnosis always starts with identifying exactly what's installed.
Guides
Written by the Xigox workshop team — diagnostics, cost breakdowns and step-by-step fixes you can read before you book.
A failing power supply usually warns you first with random restarts under load, coil whine, or a faint burning...
3 min read Computer TipsA Blue Screen of Death displays a specific stop code that identifies which subsystem crashed, reading it corre...
3 min read Computer TipsA bulging capacitor on a motherboard is one of the few component failures you can confirm just by looking, her...
3 min read Computer TipsA case fan replacement is one of the cheapest desktop repairs there is, the real challenge is correctly identi...
3 min readSelect your Custom model for model-specific service details and pricing
Complete range of Custom repair and upgrade services at Xigox
Not sure if it's a Computer CPU Upgrade issue? Check these common Custom problems
Free pickup & drop across all these neighbourhoods
Free doorstep pickup available in all these areas
Explore more services
Same technicians · Free pickup · 90-day warranty across all services.
Free doorstep pickup · Expert Computer CPU Upgrade · 90-day warranty
Serving Sion East and all of Mumbai MMR · Open 9 AM – 9 PM daily
Comparison
What you get with Xigox in Sion East, side by side.
| Feature | Xigox | Other shops |
|---|---|---|
| Experienced Technicians | Trained & Verified | Varies; ask who will work on the device |
| Genuine / OEM Parts | OEM-Quality Parts | Varies; ask which part will be fitted |
| 90-Day Warranty | Written Certificate | Varies; ask for the warranty in writing |
| Diagnosis / Inspection | ₹350, credited to the repair | Varies; ask what the diagnosis costs |
| Same-Day Turnaround | Sion East — Most Repairs | Varies; ask for a time in writing |
| Free Doorstep Pickup | Sion East — Free | Varies; ask whether pickup is free |
| Transparent Pricing | Written Quote First | Varies; ask for a written quote first |
| Live WhatsApp Updates | Real-time Repair Status | Varies; ask how you will get updates |
Xigox charges ₹350 for inspection — credited to your repair cost if you go ahead.
How it's done
What our technicians do, what it requires, and how to tell you need it.
For an upgrade rather than a repair, our technicians start with component-level diagnosis under a microscope — checking power rails, shorted capacitors, and damaged ICs with a multimeter and thermal camera — before any chip-level soldering work begins, since a wrong first guess on a board-level repair can turn a fixable fault into a dead board.
Typical time: 2–24 hours depending on fault complexity
Why waste time on aggregators? Get direct service without middleman markup with Xigox. Desktop PCs have different failure modes from laptop repair: open chassis design, full-size components, and tower airflow. Our engineers use oscilloscope diagnostics and stress testing to identify PSU ripple, GPU thermal issues, and RAM timing errors — recommending targeted component replacement.
After a successful this issue in Sion East, most customers notice immediate performance improvements: quicker application loading, cooler operating temperatures, restored battery life, or a perfect display — depending on the specific repair. Xigox runs diagnostic tests before and after this issue in Sion East to confirm the improvement.
There are many repair shops in Sion East, however, Xigox stands out for the repair. We believe in complete transparency. Each repair begins with a thorough diagnostic inspection for ₹350, which is fully refunded if you proceed. No surprise fees — only expert repair in Sion East.
Each issue performed by Xigox in Sion East comes with a comprehensive 90-day warranty covering parts and labour. Simply put, if the same issue recurs within 90 days, we redo it completely free. Xigox issues a printed warranty receipt every single time, so you know exactly what is covered.
Your Custom model never limits what we can fix. Xigox engineers are trained across all major brands: HP, Dell, Lenovo, Asus, Acer, MSI, Toshiba, Samsung and Apple MacBook. Different manufacturers have unique design choices we account for in every repair. This depth of brand knowledge reduces repair time and lowers the chance of secondary damage.
Curious how quickly Xigox can complete issue in Sion East? Here's our typical timeline: Step 1 — message us and our pickup technician arrives at your Sion East address within 2 hours. Step 2 — our inspection identifies the exact fault. Next — you give the go-ahead via WhatsApp — completely your decision. Finally — this issue is executed using genuine parts at our Virar West workshop, often same day. Then — your Custom is delivered back to you fully tested.
Navigating traffic in Sion East is stressful. To solve this, Xigox offers a no-hassle doorstep logistics service for the repair. Simply share your Sion East address, and our secure courier will collect your Custom directly from you. Once the repair is finished, we safely return it in protective packaging. Enjoy total convenience without leaving your desk.
Need your Custom fixed urgently? We provide rush this issue in Sion East for urgent situations. Whether you have an important client meeting and your Custom just stopped working, our priority service puts your Custom at the front of the queue, so most repairs can be finished the same business day. Priority repairs are available 7 days a week in Sion East. Simply mention 'URGENT' when booking and we'll prioritise your issue immediately.
Fixing the immediate problem is only half the job at Xigox. Before your Custom is returned in Sion East, it must pass a strict multi-point quality check. Our team ensures that the repair was successful, checking wi-fi connectivity. This level of testing is the reason for our 4.9★ rating across Sion East.
We repair devices for homes, offices and colleges across Sion East book us with free pickup and drop. You get a written quote before any work, OEM-grade parts and a 90-day warranty, whether it is one laptop or an office fleet. When you choose Xigox for this issue in Sion East, you get the same service and warranty as every other customer.
Replacing an entire board is often unnecessary than fixing the fault on it. Xigox's in-house BGA rework station means engineers diagnose the exact failing IC and replace only that component — a fraction of full board replacement. Sion East residents seek us out for chip-level repair.
Make the smart choice for your Custom in Sion East. Xigox: real technical skill, genuine components, no hidden costs, doorstep service — all confirmed in writing. Your neighbours already trust us: call +91 74997 61196 for fast, affordable Custom Computer CPU Upgrade in Sion East.
Service area
Xigox provides custom computer cpu upgrade across Sion East (PIN 400022), in the Mumbai Suburban district of Mumbai. Our doorstep pickup and on-site service cover the entire Sion East area and the neighbourhoods around it.
Localities we cover in Sion East: Sion Circle, Sion Koliwada, Bhakti Park, Dharavi, Chunabhatti, Pratiksha Nagar. Wherever you are in Sion East, we can collect your device from your door and bring it back after the repair.
Our technicians regularly serve homes, societies and offices around Sion Hospital and Sion Fort, and along Eastern Express Highway and Sion Trombay Road. If you're near any of these landmarks, same-day pickup for custom computer cpu upgrade is almost always available.
We also serve these nearby areas — tap your locality for local custom computer cpu upgrade:
4.9 from 53 customer reviews for this service · upfront pricing · 90-day warranty
Before you book: have your device model and a quick description of the issue ready — it speeds up your quote.
Not sure what's wrong?
Tell us what your device is doing — we'll point you to the right repair, with real pricing and next steps.
Nearest branch: BKC
~1.8 km from Sion East. With free doorstep pickup you don't need to travel — this is our nearest branch.
Book a repair
Free pickup · Genuine parts · 90-day warranty
We'll call you within 1 hour to confirm your appointment and arrange doorstep pickup.
Inspection fee: ₹350
Device type *
Inspection fee: ₹350
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Acer
Apple
ASUS
Dell
HP
Intel
Lenovo
MSI
Samsung