30-day rework warranty, 90-day installation warranty, 8-step QC checklist, senior pro supervision, redo-if-not-satisfied promise, material-grade validation, mandatory customer sign-off, and a proven 0.7% rework rate across 180,000+ completed jobs in Coimbatore and Tiruppur.
Most customers in Coimbatore and Tiruppur have hired a local contractor who promised quality, vanished at the first sign of a defect, and left them holding the bill for rework. Working Class was founded to eliminate that exact experience.
The trust gap between customers and local handymen across Coimbatore and Tiruppur is real and well-documented. Thousands of homes, apartments, restaurants, and textile units hire unvetted local contractors who do not offer written commitments, do not use QC checklists, and have no incentive to revisit a job once they have collected payment. A badly painted wall, a leaking pipe joint, a loose electrical connection, or a half-cleaned commercial kitchen becomes the customer's problem the moment the handyman walks out. Working Class was built from the ground up to fix this model — with a formal quality guarantee framework that puts the financial and reputational risk on us, not on you.
Our quality control processes are designed for traceability at every single stage of a job. Every service follows a standard 8-step digital QC checklist that cannot be skipped. Before any work begins, we capture pre-work photos and verify every material brand, grade, and ISI mark against the agreed scope of work. During execution, stage-wise checkpoints require photo proof, geo-tags, and technician sign-off before moving forward. The completion handshake only happens after a senior QC supervisor has reviewed every checkpoint and the customer has digitally signed their approval. This full audit trail is available to you for the lifetime of the warranty.
Our warranty framework is simple, written in plain language, and honoured without quibbles. Every repair, fitting, and labour service carries a 30-day workmanship rework warranty. Every new installation — wiring pipelines, painting projects, full cleaning contracts, fitted carpentry, appliance installations — carries a 90-day installation warranty. Combine that with our public redo-if-not-satisfied promise, and you get a quality model that is completely unmatched in this market. The result speaks for itself: a 0.7% rework rate across more than 180,000 completed services and a verified 99.85% customer satisfaction score across Coimbatore and Tiruppur.
We also run formal quality SLAs for our commercial and enterprise clients across both cities. Today, we support 45 corporate offices, 380 restaurants and hospitality outlets, and over 120 retail sellers with structured quality programs including ISO-aligned SOP manuals for every trade, quarterly internal audits, dedicated QC account managers, and penalty clauses for missed SLA targets. This is not a side feature of our business — quality assurance is the core product that Working Class sells, and every trade technician on our platform is trained, measured, and incentivised exclusively on quality metrics first, speed second, and volume last.
Every one of these commitments is documented, measured, and written into our customer terms of service — not just marketing copy on a website.
All repairs, fittings, and labour services carry a minimum 30-day rework warranty covering revisit labour at zero extra charge for any workmanship defect.
All new installations including wiring, plumbing lines, paintwork, fitted carpentry, and fitted appliances carry a 90-day structural integrity warranty.
Not happy at sign-off? We do not close the job, do not collect payment, and schedule a full or partial redo within 48 hours at zero additional cost.
Every job uses our standard 8-step digital QC checklist with mandatory checkpoints, photo evidence, and signatures from technician and supervisor.
Premium and Enterprise bookings include mandatory on-site sign-off from a senior QC professional with 8+ years of trade experience and audit certification.
Every branded product is QR-code or hologram scanned on-site to verify ISI, BIS, and manufacturer specs; counterfeit material is rejected and replaced at our cost.
Pre-work condition, every intermediate execution stage, and final post-work cleanup are photo-captured, geo-tagged, and stored against the job ID for audit.
No job closes, no payment processes, no warranty activates until you — the customer — have digitally signed every QC checkpoint via our site tablet or OTP.
All trade SOPs authored by a retired ISO 9001 lead auditor follow Plan-Do-Check-Act cycles, documented version control, and non-conformance protocols.
Internal first-time-pass target of 97% for Standard tier and 99% for Premium tier, with technician incentives directly tied to zero-defect completion rates.
Every rework or complaint undergoes a formal 5-Why root-cause analysis, a corrective action, and a platform-wide SOP update if a systemic issue is found.
Enterprise clients receive a formal annual quality audit report including defect rates, SLA performance, vendor comparison, and recommendations for the next year.
Defects are our problem, not yours. Any rework needed within the 30/90-day warranty window is scheduled, executed, and supervised by us without follow-up calls from your side.
Every checkpoint is digitally logged with technician ID, timestamp, and geo-tag so you always know exactly who did what, when, and with what level of supervision.
Counterfeit wires, fake plumbing parts, duplicate paint tins, and cheap adhesives are a thing of the past — every material is digitally verified before it touches your site.
Rather than trusting a single junior technician, Premium and Enterprise bookings get a second pair of senior eyes on every deliverable before you ever see the result.
Full photo audit trail, signed QC checklist, and formal warranty certificate are delivered automatically so you have evidence for insurance, resale, or rental disputes later.
Complaints go straight into a tracked CRM with SLA timers, auto-escalation paths, and ownership by named QC managers instead of a generic call centre queue.
SOP-aligned checklists mean the same quality standards whether you book a simple socket repair or a 40-unit apartment painting project in Race Course or Tiruppur.
A verified 0.7% rework rate and 99.85% satisfaction score across 180,000+ jobs — numbers no local handyman or small contractor in Coimbatore or Tiruppur can match.
A structured, auditable workflow where every single step produces a written or digital record that you can access anytime.
You select your quality tier, define the scope of work, and receive a written SOW document listing deliverables, materials, and QC checkpoints in plain language.
A vetted, tier-matched trade technician is assigned along with (for Premium/Enterprise tiers) a named senior QC supervisor with confirmed availability on site dates.
Before any work starts, every material item is scanned, brand and grade verified, a photo of the packaging is shared to WhatsApp, and you sign off on the material list.
Work proceeds through defined stages; each stage requires photo upload, technician signature, and (for Premium) supervisor approval before the next stage can begin.
A senior QC professional walks the full site, verifies every item on the 8-step checklist, corrects any defects on the spot, and only then marks the job QC-passed.
You review every checkpoint digitally, approve the completed work with a signature or OTP, and receive your warranty certificate and photo audit trail automatically.
Different neighbourhoods have different quality and guarantee requirements. Our locality-specific QC playbooks reflect that.
Pick the level of supervision, audit depth, and warranty coverage that matches the importance of the job.
Every warranty is honoured without conditions or quibbles. Valid rework claims are never denied with fine-print excuses, redo work never attracts hidden extra charges, and material upgrades required for a valid warranty reclaim are always covered by Working Class. The final arbiter of any quality dispute is always customer satisfaction, not a technician's opinion or an internal policy document.
Quality cannot be promised on trust alone. It is enforced by a purpose-built technology stack.
Every technician uses our Android/iOS app with a service-specific 8-step checklist; steps cannot be skipped, photos are mandatory, and checkpoints are time-stamped and synced to the cloud.
Pre-work, every intermediate stage, and post-work cleanup are captured via the app with EXIF location data to prove the technician was at the correct site performing the documented work.
Built-in QR and barcode scanner verifies ISI mark, BIS registration, and manufacturer hologram databases for every branded product used; counterfeit flag triggers automatic rejection.
On customer sign-off, a PDF warranty certificate with unique certificate number, customer name, job ID, covered items, warranty dates, and claim process is auto-generated and emailed plus WhatsApp-delivered.
For Premium and Enterprise jobs, a rugged Android site tablet lets customers review every checkpoint, swipe through stage photos, sign the QC summary with a stylus, and confirm OTP for activation.
Regional QC managers use a live dashboard to assign senior supervisors based on trade specialty, locality, and seniority; under-assigned supervisors trigger alerts before job dates.
All complaints, rework requests, and warranty claims go into a CRM with unique ticket IDs, SLA timers, auto-escalation paths, and full visibility to the customer from creation to closure.
Central version-controlled library of trade SOPs, QC checklists, material grade standards, and escalation flows — updated quarterly based on root-cause analysis findings.
For enterprise clients, an automated quarterly and annual audit report engine generates KPI dashboards, defect trend charts, SLA compliance, technician rankings, and improvement recommendations.
Follow these simple steps to maximise accountability, warranty coverage, and long-term value from every booking.
Before the job starts, review the written scope of work and confirm every deliverable, material brand, and exclusion list. The SOW is what the QC team will measure completion against.
Before any product is opened or installed, confirm the brand matches your SOW, ask to see the QR scan result, and spot-check the packaging condition against shared photos.
On Day 1 of a multi-day job, ask the lead technician or supervisor to walk you through the stage-wise QC checkpoints so you know what to inspect at each milestone.
Stage photos are auto-shared to WhatsApp or the customer app. Review them within a few hours so any hidden work behind walls or under floors can be corrected before it is covered up.
On Premium and Enterprise tier bookings, you are entitled to a full senior QC walkthrough. Request it explicitly rather than assuming it was done remotely.
Never sign off on the digital QC tablet just to be polite. If something looks wrong, say so immediately; the sign-off triggers warranty activation and closes the rework-free redo window.
Save your PDF warranty certificate in your email and take a screenshot of the certificate ID. You will need it for any claim — our support can look it up but it is faster if you have it ready.
Honest star ratings and written feedback directly impact technician incentives and senior QC supervision assignments. Specific feedback about quality issues drives real SOP changes across the platform.
Measurable outcomes from actual Premium and Enterprise tier quality-assured projects delivered this quarter.
A 42-unit premium apartment society opted for our Premium Senior-Supervised QC tier for a full building exterior and interior painting rollout. Our senior QC manager conducted dual-pass quality checks at surface preparation, primer coat, putty finish, and two top-coat stages. Material validation confirmed every tin of paint and every 1-litre batch of putty. The 4-month project completed on schedule with zero rework claims, 100% resident 5-star satisfaction ratings, and all 42 apartment units delivered with formal 90-day installation warranty certificates.
A large textile dyeing group with three adjacent plants on Palladam Road engaged our Enterprise Annual Audit Tier for a full ISO-aligned electrical safety and quality audit. Our dedicated QC manager ran the 327-point audit checklist covering LT panels, HT cable terminations, dyeing line PLC power circuits, and earthing pit resistance readings. The audit identified 94 corrective issues from loose 3-phase connections to underrated earthing. All 94 defects were corrected within the agreed 15-day SLA window with zero lost-time incidents (LTI) during scheduled production shutdown windows. The factory now runs on our quarterly audit maintenance plan.
A popular 14-outlet café and bakery chain operating across Peelamedu, Gandhipuram, and adjacent Coimbatore localities rolled out our Premium Senior-Supervised QC tier for a pre-FSSAI-inspection deep-clean plus quarterly pest control contract. All 14 kitchens and back-of-house areas were cleaned against our FSSAI-aligned 57-point checklist, photo-documented at every stage, and passed by our senior hospitality QC auditor. Rework requests across all 14 outlets came to zero. The chain's subsequent FSSAI audit score improved from 87 in the previous cycle to 98 post-clean, and all outlets now remain on our monthly quality maintenance plan.
Our quality guarantee is a formal, written commitment that every service we deliver meets defined workmanship, material, and completion standards. Unlike local handymen who vanish after the job, we stand behind every visit with documented QC checklists, photo proof, senior sign-off, and a structured warranty framework that is honoured without excuses across Coimbatore and Tiruppur.
Every repair, fitting, and labour-only service carries a minimum 30-day workmanship warranty from the date of customer sign-off. All new installations — including full wiring, plumbing pipelines, deep cleaning contracts, and painting projects — carry a 90-day installation warranty. Both warranties cover revisit labour and any corrective workmanship needed at zero extra charge to you.
Our redo promise is simple. If you are not fully satisfied with the completed job at sign-off, we do not mark it closed. You simply tell our on-site supervisor what needs correction, and we schedule a full or partial redo within 48 hours using the same or senior technician. No arguments, no hidden charges, no conditions — customer satisfaction is the final quality metric.
Every Premium or Enterprise tier booking includes mandatory on-site supervision by a senior QC professional with 8+ years of trade experience and formal quality auditing certification. Our senior supervisors are not salespeople — they are licensed tradesmen who verify every QC checkpoint physically, sign off on photos, and escalate defects immediately with the executing team before you ever see the job.
We use a standard 8-step QC checklist that is digitally executed on our technician app for every single job. The steps are: (1) Scope of Work verification, (2) Material brand and grade validation, (3) Pre-work condition photo capture, (4) Stage-wise execution checkpoints, (5) Functional load / performance testing, (6) Post-work site cleanup verification, (7) Senior QC pass or review, and (8) Customer sign-off with warranty certificate generation.
Our technicians carry a material grade scanner that verifies ISI, BIS, and manufacturer holograms on every branded product used. Before any material is installed, the QR code or hologram is scanned, logged against the job ID, and a photo of the packaging and invoice is shared to your WhatsApp. Any material that fails validation is immediately rejected and replaced at our cost, never billed to the customer.
Our commercial and enterprise clients receive formal, signed SLAs covering response time, QC pass percentage, defect resolution window, rework turnaround, and quarterly audit cadence. Standard corporate SLAs guarantee under-60-minute response for critical issues, 48-hour rework turnaround, a minimum 97% first-time QC pass rate, and a dedicated account QC manager for annual contract customers across Coimbatore and Tiruppur.
Customer sign-off is our final and most important quality gate. No job is ever closed, no payment is ever processed, and no warranty certificate is generated until you — the paying customer — have physically reviewed every deliverable on the QC checklist, confirmed that materials used match the agreed specifications, and signed digitally on our site tablet or WhatsApp OTP handshake. This single step eliminates 90% of post-job disputes.
Every complaint raised via app, WhatsApp, phone, or email is logged into our rework ticketing CRM with a unique ID and SLA timer. Tier-1 support acknowledges within 30 minutes, a QC engineer reviews the complaint and evidence within 2 hours, and a revisit or corrective action is scheduled within 24–48 hours depending on severity. Unresolved Tier-1 complaints auto-escalate to the Regional QC Head and then to the Operations Director.
The 30-day rework warranty covers any defect in workmanship — loose connections, poor fitting, incorrect assembly, seal leaks, paint runs, cleaning misses, or any execution error that deviates from our SOP. The 90-day installation warranty additionally covers structural integrity of new installations including fixture mounts, pipeline joints, wiring terminations, and adhesive bonds. Warranty does not cover accidental damage, misuse, or customer-modified work.
Yes — our internal SOP manuals, QC checklists, and audit processes are authored and reviewed by a retired ISO 9001 lead auditor with 25 years of manufacturing quality experience. While we are not yet formally ISO-certified as a company, every trade SOP (electrical, plumbing, painting, cleaning, carpentry) follows ISO 9001:2015 Plan-Do-Check-Act principles, documented version control, and non-conformance corrective action protocols.
Absolutely. Our Tiruppur enterprise division runs a dedicated textile-grade quality program designed specifically for dyeing houses, stitching units, spinning mills, and export godowns. This includes humidity-controlled electrical wiring checks for sensitive PLC panels, chemical-resistant plumbing grade validation for dye lines, pest-control FSSAI/HACCP aligned checklists for fabric storage, and a zero-downtime rework SLA so that export production deadlines are never compromised.
Stop gambling with local handymen and unaccountable contractors. Book any Working Class service in Coimbatore or Tiruppur with our structured quality guarantee — 8-step QC checklist, senior supervision, redo-if-not-satisfied promise, 30-day rework, and 90-day installation warranty. One booking. Full accountability. Zero rework headaches.