About Interio

The source-checked directory of interior designers, contractors and trades.

Interio is an independently owner-edited directory and planning resource for people choosing interior designers, architects, lighting specialists, contractors and trades. It is currently covering Mumbai, Navi Mumbai and Thane, and will add cities over time as further collections in the same directory. Every listing is checked against the practice’s official website and other official sources and shows its review date.

The site has one practical purpose: help a homeowner avoid losing money to a bad contractor decision. It connects source-backed professional records with guides for verifying a practice, controlling advances, checking materials, comparing fees and quotations, defining scope and preparing an appointment.

Why scam prevention comes first

In Interio’s experience of reviewing quotations and contracts, interior projects in India are commonly paid largely in advance, against promises rather than measured work. That structure is where the losses Interio hears about happen: a large advance, a vague quote, a material swap after approval, or a contractor who stops coming once the demolition is done. The guide to how interior contractor scams work explains each pattern and the point at which the owner still has leverage.

Interio’s editorial position is simple. Verify the contracting entity before the first payment. Keep the first payment small and tie every later payment to evidence you can check. Confirm materials on site against the approved sample. Know the complaint route before you need it. The trust guides on verification, advance payments, material checks and dispute recourse carry that position into practice.

Interio does not publish blacklists, does not decide that a named person committed fraud and does not take fees or commissions from any practice.

What Interio publishes

Interio publishes two kinds of information:

  1. Professional profiles and directories. These summarize facts a practice publishes on its official website, including its office location, services, sectors, principals and selected business details.
  2. Editorial planning guides. These explain project decisions such as selecting a professional, comparing a fee proposal, reading a BOQ or defining turnkey responsibility.

Every profile links to the primary source and displays the date on which it was reviewed. Every guide displays its editorial author, internal reviewer and substantive modification date.

Category owners keep different roles visible. For example, the Mumbai lighting designers and consultants directory distinguishes architectural consultancy from decorative product, supply and installation work instead of treating every lighting business as equivalent.

What a listing means

A listing means Interio found enough relevant public information to create a useful factual record. It does not mean that Interio has inspected the firm’s work, checked its insurance, confirmed its current registration, spoken to its clients or endorsed its commercial terms.

Interio currently accepts no payment for inclusion, ranking or a preferred position. Directory order is not a league table and should not be interpreted as “best,” “top” or recommended.

Read the complete listing methodology before using a directory to build a shortlist.

How editorial guidance is produced

Guides are written under the organizational byline Interio Editorial and checked under Interio Research Desk. These are publishing functions, not invented people, independent professional reviews or qualifications.

Research and drafting tools may assist with source discovery, structure, consistency and quality checks. A claim is not considered reliable merely because a tool generated it. Material factual claims must be supported by an identified source, a clearly described editorial method or an explicit limitation.

Where a named architect, designer, contractor, lawyer or quantity surveyor reviews an article, the page will identify that person and the scope of their review. Until that happens, readers should not treat an internal review label as professional advice.

The full rules are set out in the editorial policy.

Pricing and project outcomes

Interio does not publish a universal Mumbai project rate without a defined area, scope, specification, date and evidence set. A fee percentage, per-square-foot rate or turnkey total can only be understood alongside what it includes.

Fees, availability, programme and project outcomes change. Obtain current written proposals and appropriate project-specific advice before making a commitment.

Project and image sources

Interio does not republish portfolio photography as its own work or manufacture case studies. Profile visuals are attributed to the linked official practice, where readers can review the work in its original context.

Future case studies will only be published with permission and evidence for the professional, location, scope and outcomes described.

Corrections and accountability

Public information changes and mistakes are possible. Send the profile or guide URL, the statement that needs attention and a current source to hello@interiohq.com.

Interio will correct, qualify or remove information when the evidence supports that action. See the contact and corrections process.

Current directory evidence snapshot

This snapshot is generated from the same published records that build Interio's profiles and directories. It reports inventory, not market share, quality, popularity or the number of practices operating in each place.

176 published profiles cover 80 distinct office-area labels across Mumbai, Navi Mumbai and Thane. Their current primary-source checks run from to .

Published profiles by primary role

Primary rolePublished profiles
Interior designers34
Interior contractors28
Architects28
Lighting designers6
Carpenters and furniture makers8
Modular kitchen and wardrobe manufacturers12
Plywood, laminate and hardware suppliers10
Civil and renovation contractors10
Painting contractors9
Electricians and electrical contractors7
Plumbers and plumbing contractors5
False ceiling contractors10
Flooring and tiling contractors9

Published profiles by recorded office city

Recorded office cityPublished profiles
Mumbai143
Navi Mumbai16
Thane17

One practice has one primary role and one recorded office city in this count, even when its published services overlap categories or it has evidence for more than one office area. Search the complete professional record set, then read the listing methodology for inclusion, classification, locality and review rules. Role, sector, locality and city directories apply their own evidence filters and therefore may show narrower totals.