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Workmanship Warranty · Senior QC · Redo Promise

Quality You Can Trust — Guaranteed Across Coimbatore & Tiruppur

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.

A Quality Guarantee Model Built to Fix the Local Handyman Trust Gap

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.

Senior QC supervisor inspecting workmanship with digital checklist at Coimbatore residential site

12 Pillars of the Working Class Quality Guarantee

Every one of these commitments is documented, measured, and written into our customer terms of service — not just marketing copy on a website.

30-Day Workmanship Warranty

All repairs, fittings, and labour services carry a minimum 30-day rework warranty covering revisit labour at zero extra charge for any workmanship defect.

90-Day Installation Warranty

All new installations including wiring, plumbing lines, paintwork, fitted carpentry, and fitted appliances carry a 90-day structural integrity warranty.

Redo-if-Not-Satisfied Promise

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.

8-Step QC Checklist

Every job uses our standard 8-step digital QC checklist with mandatory checkpoints, photo evidence, and signatures from technician and supervisor.

Senior Pro Supervision

Premium and Enterprise bookings include mandatory on-site sign-off from a senior QC professional with 8+ years of trade experience and audit certification.

Material Grade Validation

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.

Stage-Wise Photo Documentation

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.

Customer Sign-Off Protocol

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.

ISO-Aligned SOP Manuals

All trade SOPs authored by a retired ISO 9001 lead auditor follow Plan-Do-Check-Act cycles, documented version control, and non-conformance protocols.

Rework-Free Guarantee Target

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.

Complaint Root-Cause Analysis

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.

Commercial Annual Quality Audits

Enterprise clients receive a formal annual quality audit report including defect rates, SLA performance, vendor comparison, and recommendations for the next year.

Benefits of Working Class Quality Assurance Over Local Contractors

Zero Rework Headache

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.

Accountability at Every Stage

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.

Grade-A Materials Only

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.

Senior Oversight Every Job

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.

Documented Completion Proof

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.

Fast Escalation & Resolution

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.

Consistent Quality Every Booking

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.

Trusted by 180,000+ Customers

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.

6-Step Quality Journey From Booking to Warranty Activation

A structured, auditable workflow where every single step produces a written or digital record that you can access anytime.

1

Booking & SOW

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.

2

Pro Assigned

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.

3

Pre-Job Material Check

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.

4

Stage Wise Execution

Work proceeds through defined stages; each stage requires photo upload, technician signature, and (for Premium) supervisor approval before the next stage can begin.

5

Senior QC Pass

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.

6

Customer Sign-Off & Warranty

You review every checkpoint digitally, approve the completed work with a signature or OTP, and receive your warranty certificate and photo audit trail automatically.

Quality Assurance Tailored to Every Coimbatore & Tiruppur Locality

Different neighbourhoods have different quality and guarantee requirements. Our locality-specific QC playbooks reflect that.

Coimbatore Localities (10 Zones)

RS Puram & DB Road
Premium heritage villa restoration quality, chandelier installation warranty, antique-finish painting QC with dual senior sign-off on aesthetic standards.
⭐ Premium
Peelamedu & Tidel Park
Corporate office annual quality SLAs, server room electrical QC pass, pantry deep-clean sign-off protocols, ISO-aligned documentation for IT audits.
🏢 Corporate
Gandhipuram & Cross Cut Road
Retail showroom fit-out quality checks, display lighting installation QC, shopfront painting warranty, and monthly pest-control rework guarantees.
🏪 Retail
Saravanampatti & IT Corridor
Apartment society common-area maintenance QC, gated-community painting project sign-off, bulk electrical warranty across multi-building residential clusters.
🏘 Residential
Saibaba Colony & Thudiyalur
Independent villa new construction QC, modular kitchen installation sign-off, home plumbing pipeline 90-day warranty, carpentry finish audit.
🏘 Residential
Race Course & Gopalapuram
Luxury villa Premium tier quality, senior-supervised painting QC, imported bathroom fitting warranty, landscape lighting redo guarantee program.
⭐ Premium
Singanallur & Trichy Road
Rental property turnover quality standard, move-in deep-clean sign-off checklist, basic electrical and plumbing 30-day warranty for landlord peace of mind.
🏘 Residential
Kovaipudur & Podanur
Large villa projects multi-stage QC pass, sump and motor plumbing installation 90-day warranty, borewell electrical connection senior approval.
🏘 Residential
Ukkadam & Town Hall
Heritage old-city building safety audit QC, mixed-use commercial-residential rewiring senior sign-off, FSSAI-aligned food shop deep-clean checklists.
🏪 Retail
Ganapathy & Mettupalayam Road
Small industrial unit electrical quality checks, workshop 3-phase installation 90-day warranty, factory safety audit, and annual QC maintenance plans.
🏭 Industrial

Tiruppur Localities (6 Zones)

Tiruppur North & Gandhinagar
Commercial showroom quality SLAs, textile office electrical 90-day warranty, export office UPS installation senior QC sign-off, audit documentation.
🏢 Corporate
Tiruppur South & Samundipuram
Power loom shed textile-grade electrical QC, knitting machine motor connection warranty, compressor electrical installation 90-day guarantee program.
🏭 Industrial
Kumar Nagar & Periyar Colony
Textile worker apartment QC standard, rental property plumbing 30-day warranty, common area cleaning rework guarantee for housing societies.
🏘 Residential
Avinashi Road & VOC Nagar
Textile dyeing mill chemical-grade plumbing validation, industrial earthing QC pass, HT/LT panel annual audit, rework SLA with zero production downtime.
🏭 Industrial
Palladam Road & Karur Road
Garment stitching unit textile-grade pest control FSSAI-aligned checklists, export godown deep-clean QC, boiler electrical 90-day installation warranty.
🧵 Textile
Tiruppur Central Bus Stand Area
Hotel and lodge guest-facing quality QC, restaurant kitchen FSSAI-aligned deep-clean sign-off, hospitality pest control rework guarantee and audit.
🍴 Hospitality

Three Quality Assurance Tiers — Matched to Your Project Scale

Pick the level of supervision, audit depth, and warranty coverage that matches the importance of the job.

Standard Certified

Standard Certified Quality

Verified Pro · 30-Day Warranty
Ideal for individual residential repairs and small, low-risk jobs.
  • Background-Verified Trade Professional
  • 8-Step Digital QC Checklist
  • 30-Day Workmanship Warranty
  • Material Grade QR Scan Validation
  • Photo Audit Trail & Customer Sign-Off
  • CRM-Tracked Complaint Escalation
Enterprise Annual Audit

Enterprise Annual Audit Tier

ISO-SOP · Dedicated QC Manager · Annual Audit
For corporates, factories, textile units, and chain hospitality clients.
  • Dedicated Named QC Account Manager
  • ISO 9001-Aligned SOP Execution
  • 90-Day Warranty + Extended SLA Options
  • Quarterly Internal Quality Audits
  • Root-Cause Analysis on Every Defect
  • Written Annual Audit Report with KPIs
  • Penalty-Backed Rework Turnaround SLA

No Surprises Policy — Quality Commitment

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.

9 Tools & Systems That Power Our Quality Guarantee

Quality cannot be promised on trust alone. It is enforced by a purpose-built technology stack.

Digital QC Checklist App

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.

Stage Photo Capture

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.

Material Grade Scanner

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.

Warranty Certificate Generator

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.

Customer Sign-Off Tablet

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.

Senior QC Assignment Dashboard

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.

Rework Ticketing CRM

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.

SOP Document Library

Central version-controlled library of trade SOPs, QC checklists, material grade standards, and escalation flows — updated quarterly based on root-cause analysis findings.

Annual Quality Audit Report Engine

For enterprise clients, an automated quarterly and annual audit report engine generates KPI dashboards, defect trend charts, SLA compliance, technician rankings, and improvement recommendations.

8 Smart Practices to Get the Most Out of Our Quality Guarantee

Follow these simple steps to maximise accountability, warranty coverage, and long-term value from every booking.

1

Read Scope of Work Carefully

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.

2

Confirm Material Brands On Arrival

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.

3

Ask About QC Steps Upfront

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.

4

Review Stage Photos Regularly

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.

5

Request Senior QC Walkthrough

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.

6

Sign Off Only When Happy

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.

7

Keep Warranty Certificate Safe

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.

8

Submit Feedback Honest

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.

Real Quality Assurance Results From Coimbatore & Tiruppur Projects

Measurable outcomes from actual Premium and Enterprise tier quality-assured projects delivered this quarter.

Premium apartment painting project quality assurance case study Race Course Coimbatore
Premium · Residential · QC Passed

42-Unit Premium Apartment Full Home Painting

Race Course, Coimbatore

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.

42 UnitsFull Painting
0Reworks
100%5-Star Ratings
Textile dyeing factory electrical audit quality case study Tiruppur Palladam Road
Enterprise · Industrial · Audit

3-Plant Textile Dyeing Factory Annual Electrical Audit

Tiruppur Palladam Road, Tiruppur

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.

3 PlantsAudited Fully
327Audit Points
0LTI Incidents
Cafe bakery chain deep clean pest control quality case study Peelamedu Gandhipuram Coimbatore
Commercial · Hospitality · FSSAI Ready

14-Outlet Café & Bakery Chain Deep-Clean + Pest Control

Peelamedu + Gandhipuram, Coimbatore

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.

14Outlets Covered
0Reworks Filed
98FSSAI Score

Frequently Asked Questions About Our Quality Guarantee

What does the Working Class quality guarantee actually mean for customers?
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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.

What is the duration of the workmanship warranty on services?
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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.

How does the redo-if-not-satisfied process actually work?
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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.

Who provides the senior supervision on quality-controlled bookings?
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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.

What exactly is in the multi-step QC checklist and how many steps are there?
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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.

How do you validate material grades and prevent counterfeit products on site?
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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.

What commercial quality SLAs do you offer for corporate and factory clients?
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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.

Why is customer sign-off required before a job is marked complete?
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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.

What is the complaint escalation and resolution process if something goes wrong?
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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.

What is covered under the 30-day rework and 90-day installation warranty?
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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.

Are your service SOPs aligned with international quality standards like ISO?
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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.

Do you offer textile-grade quality assurance for the Tiruppur garment and dyeing industry?
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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.

Quality You Can Trust — Guaranteed. Every Single Job.

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.