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GullySales

Interior design firms · Referral marketing

One architect's introduction is worth more than a month of ads.

Referral for an interior design firm comes from two places: past clients in the same tower, and the architects, builders and contractors already on site. GullySales builds the ask at handover, the material a partner can forward, and the record of who is actually sending work.

Scope, fee, reporting and term are agreed in writing after we have read your brief and spoken to you.

Realistic editorial illustration of interior design firms at work in India

What referral marketing means

Referral marketing is asking an existing customer to recommend you to someone they know, usually with a reward for both sides. It differs from a loyalty scheme because it brings in a new customer rather than a repeat purchase. GullySales builds the ask and the reward into a point where a customer is already satisfied.

Last updated 5 Oct 2026.

For interior design firms

Where it usually goes wrong, and what we would do.

  • “The neighbour two floors up is your warmest enquiry”

    A finished flat is seen by everybody who visits it. A card left with the client, plus permission to photograph the flat, turns one project in a tower into three.

  • “Architects refer the firm that makes them look good”

    A designer who holds the timeline and answers the contractor's calls gets introduced again. One who creates a problem on site does not, however good the drawings were.

  • “Decide your position on commission and say it out loud”

    Builders and contractors in this trade expect a cut more often than firms admit. Paying one is a commercial choice, but a payment the client discovers later costs more than the project was worth.

What we do

What we deliver for interior design firms.

Every deliverable, what it covers for you, and the result it is there to produce. Nothing here is an extra.

  1. A referral ask written into handover

    One request for one name, made on the day the client walks through the finished home, by the person they dealt with.

    Result: Every finished project produces an introduction request.

  2. Material an architect can forward without editing

    A short profile carrying the project types, the budget bands and a few photographs, sized to send in a single message.

    Result: A partner can introduce you without writing anything.

  3. A tower-by-tower record of where you have worked

    Projects logged by building and locality, so a new enquiry in the same tower can be shown a flat down the corridor.

    Result: Work you have already done sells the next flat in the building.

  4. A stated position on commissions

    What you will and will not pay a contractor or builder, agreed internally and answered the same way every time it is asked.

    Result: Nobody in your team negotiates a private side arrangement.

  5. A thank-you the referrer notices

    Something specific for the architect or client who sent a project, decided in advance instead of improvised afterwards.

    Result: A referrer knows their introduction landed somewhere.

  6. Referral sources counted against signed projects

    How many signed projects each partner and past client produced, read from the enquiry record.

    Result: You can see which relationship deserves your time.

How the result is measured

  • Referrals received
  • Referral conversion rate
  • Cost per referred customer

Recorded as a baseline before work starts, so every later report has an honest comparison.

How referrals reach a design studio

An interior firm is recommended at handover, in the tower it finished and on the sites of architects and builders.

The client on handover day
Tell the client you take a limited number of projects and that a friend's call is welcome. Leave a printed page with the scope you handle and where you work.
Neighbours in the same tower
A finished flat is the best showpiece. Ask the owner whether neighbours may visit with notice, and keep a list of towers and the units completed in each.
Architects
An architect needs a designer who respects his plan. Send a note on how you handle changes to his drawings, who signs off on services and what you do when a site query comes in.
Contractors and vendors
Carpenters, tile suppliers and lighting shops hear who is planning a home. Give each a card telling a homeowner how to reach you, and say which project types you want.
Source on enquiry and project
Mark the source on each enquiry and again on the signed project. Review sources against projects signed, not enquiries sent.
What never to do
Never use a client's photos or address in a referral message without asking. A home is private, and a client who finds hers shown unasked will not recommend you.

Who it is for

This is written for these interior design firms.

  • Residential interior design studios
  • Turnkey design-and-build firms
  • Retail and commercial interior design firms
  • Office and workplace interior design firms
  • Boutique single-designer practices
  • Modular kitchen and furniture-focused design firms
  • Design firms working closely with architects and builders

Not for

It is not the right fit if.

  • You want a guaranteed Google ranking or a guaranteed number of leads. Nobody honest can promise either.
  • You need enquiries by next week and have nobody to answer them.
  • You want posts and reach reported, not enquiries and orders.

How it works

From your first message to the first report.

No open-ended retainer. Every step gives you something in writing.

  1. First

    Your brief

    You tell us what you need in a few short steps: your business, what you want, where enquiries come from and how they are handled.

  2. After the brief

    A conversation and a written scope

    We read it, then talk with whoever handles your enquiries. If you want our help, the scope, the fee and the reporting come in writing, and nothing starts before you have read them.

  3. Before work starts

    Baseline recorded

    Enquiries by source, reply time, conversion and cost per order, written down so every later report has an honest comparison.

  4. After the baseline

    The first fix goes live

    The fix we agreed to start with is put in place and measured against the baseline, whether that is reply time, a follow-up sequence, the page buyers land on or the handover between marketing and sales.

  5. As agreed

    Report against the baseline

    What moved, what did not, and what changes next, in plain words. How often you get it is set in writing before work starts.

  6. At renewal

    Renew on the numbers

    The term ends and you decide whether to continue from the results. The length is agreed in writing before anything starts.

How the referral marketing work runs

  1. 1

    Understand your margin and customer relationship

    We agree what reward is genuinely sustainable and appropriate for your business and customer type.

  2. 2

    Audit existing informal referrals

    We check how much word of mouth already happens, to size expectations for the formal programme realistically.

  3. 3

    Design the offer and mechanism

    A specific reward and an easy sharing method are built and tested.

  4. 4

    Implement and promote

    The programme is surfaced at the right moments in your customer journey.

  5. 5

    Measure and adjust

    We track referrals and conversions, adjusting the reward or promotion if uptake is low.

Proof

What happened when owners fixed this.

Real clients, the work we did, and the result as it was recorded. Where no number was recorded, none is claimed.

All case studies
  • Houzeome Interior Design Studio

    Situation
    A client choosing an interior designer wants to see rooms the studio actually finished. The site showed stock photography, which tells a prospective client nothing about this studio.
    What we did
    • A custom site build
    • The studio's own photography
    • One brand across the site
    • Six project pages
    Result
    • Six real projects published, each with its own detailed case-study page
    Read the case study

Also worked with

Chord Road Hospital · Curtain Label · Difesa Security Services · Felicity Inn · Hands On CSR · Implevista · Kambar Group · Kalessi · Kerur Pain Clinic · LL Trust · Lucky Deals · Natural Gases · NavaShakthi Souhardha · NewCom Logistics · Proton Technical Services · SB Engineering · Shakthi Foundation · Shakthi Group · Urbanest · Insyde Studio · Venkateshwara Laser Tech · Vivara Studios

Why us

Why owners pick GullySales over an agency.

  • Marketing and sales, as one job

    Most agencies stop at the enquiry. We also fix what happens after it: the reply, the follow-up, the quote and the CRM.

  • The person on the first call does the work

    No account managers in between. You are never handed to someone you have not met.

  • A baseline before anything starts

    Your numbers are written down on day one, so every later report compares against something honest.

  • The fee in writing, split three ways

    Our time, your media spend and production on separate lines. You always see what goes to us.

  • No guarantees we cannot keep

    The term is agreed in writing and never a default twelve months. We never promise a ranking or a lead count, because nobody controls those.

  • One office, and we say so

    Nagarbhavi, Bengaluru. We work across India by call and WhatsApp and travel when a session needs to be in person.

#257, 3rd floor, Sri Nanjundeshwara Complex, Nagarbhavi 8th Block, Outer Ring Road. How we work.

Your brief

Tell us what you need, and we will read it before we call.

Eight short steps about your business, what you want and who decides. Most questions are a tap, and you can skip any you would rather answer on the call.

FAQ

Questions owners ask before they call.

Not here? More answers, or ask on WhatsApp.

Should we pay a builder a commission for referrals?
It happens widely and the decision is yours. Whatever you settle on, keep it consistent and do not hide it from the client. The firms that get hurt are the ones where a client finds out about a payment nobody mentioned.
How do we ask a past client without it feeling like a sales call?
Ask once, at handover, for one name. A client who has just walked through a finished home will think of a cousin or a colleague. Asking a second time is what makes it feel like selling.
Can we use a past client's home photos in a message to a new client?
Only with her written permission, and without the address or her name unless she agrees. Offer a visit only when she says yes. If she says no, use photos from the work in progress or a render of a similar room, which carry no privacy risk.
A referred client asks to see the flat of the client who sent her. Is that fine?
Ask the past client first and offer a time that suits her, with the new client coming in on notice. If she declines, offer photographs she has approved. Do not promise a visit on her behalf, because a home is private.
How soon would we see more signed projects?
Fixing quote follow-up moves first, since the enquiries you already have are the easiest to recover. Ranking for a search such as 2BHK interior designer in your area, and building architect referrals, takes months.
Do we need to advertise?
Most firms gain first from a strong Instagram presence and local search. Advertising helps for a project type with spare design capacity.
How long is the contract?
The term is agreed in writing after we have spoken, along with the fee and the reporting. It is never a default twelve months, and renewal is decided on the numbers against the baseline recorded at the start.
Who will actually do the work?
The person you speak to before anything starts. We work from one office in Nagarbhavi, Bengaluru, with no account managers in between.
What do you need from us?
Your brief, and a conversation. After that, access to whatever this work touches, such as your website, your accounts or your enquiry record, and time with the people who handle your enquiries.
What if we are not happy with the work?
Tell us and the plan changes. Everything is reported against the baseline, so a number that is not moving is visible to both sides. The term is in your written scope, and the refund and cancellation policy sets out the rest.

Your next practical step

Tell us what you are trying to grow, and we will read it before we call.

Eight short steps, mostly taps. Skip anything you would rather answer on the call.