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Rainwater harvesting companies · Other

Be the installer an owner calls before the monsoon, not after the flood.

A homeowner in a city where the borewell now needs to go two hundred feet deeper stands on the terrace in May and wonders where the first rain will go.

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

Realistic editorial illustration of water treatment solutions providers at work in India

In one paragraph

Rainwater harvesting marketing makes you the company a builder, an apartment association or a house owner calls to design and install pits, tanks and recharge systems. Sales turns a site visit into a drawing and an order. GullySales prepares the project pages, the survey sheet and the quote record.

The neighbour had a recharge pit dug last year, so the homeowner asks who did it, then searches for the same thing and finds a few firms that all say they provide rainwater harvesting solutions. The call goes to the one whose page shows a pit being built and explains what it costs to maintain.

This is seasonal, rule-driven work. Local rules on harvesting differ by city and state, so check with your own authority. For a builder, the plan approval stage is when a quote is asked for. A company that is known to architects, plumbing contractors and the apartment association is on the list before the monsoon rush, and one that is not waits for scraps.

Last updated 18 Oct 2026.

How buyers decide

How rainwater harvesting companies are chosen.

A house owner or a small builder chooses on a site visit. The installer who walks the terrace, asks where the downpipes run, says what will suit the soil and sketches it on the spot is taken more seriously than one who sends a catalogue. They want to know what is built, how it is cleaned and what to do after the first rain.

For apartments and commercial projects, the architect, the plumbing consultant or the builder's site head specifies or shortlists. They check whether the company has built similar systems, whether it can prepare a drawing for plan approval, and whether it will return to clean the filter chambers. A completed project with a recharge well and a storage tank on a similar plot is the proof they ask for.

When an owner gets a notice or an inspection date, they search for a firm that can respond in the time left. Being found at that moment counts for more than a brochure.

The problem

What usually goes wrong for rainwater harvesting companies.

What owners tell us on the first call, in their words.

  • “Enquiries arrive in a rush and then dry up”

    Calls bunch up in the weeks before the monsoon. For the rest of the year we have no pipeline and idle crews.

  • “We are lumped with every other plumbing contractor”

    A search for rainwater harvesting returns firms with the same wording. Ours looks no different from a general plumber's.

  • “Owners do not understand what they are buying”

    Pit, recharge well, storage tank and filter are all words for a layperson. We lose people because we cannot explain the options simply.

  • “Builders ask for a price before we have seen the site”

    A quote given from a drawing is wrong by the time the soil is opened, and a quote refused loses the project.

  • “We do not hear back after the quote”

    A quote goes to the owner or the contractor and then there is silence. Nobody records who is deciding.

  • “Systems we installed are never maintained”

    Filters clog and pits silt. The owner blames the installer, and our best reference becomes a complaint.

What we do

What we do for rainwater harvesting companies.

Everything included for rainwater harvesting companies.

  1. Project pages that show what was built and why

    Pages for a house pit, an apartment recharge well and a campus tank, each with the plot type, the soil, what was installed and what upkeep it needs.

  2. A plain-language guide to the options

    A short explainer of pits, recharge wells, storage tanks and filters, with what each suits, how each is cleaned and what the owner does after the first rain.

  3. A site survey routine and quote format

    A standard visit sheet that notes roof area, downpipe layout, soil and open space, and a quote that lists what is included and what depends on the soil.

  4. A builder and architect introduction pack

    A document giving your drawings capability, past projects, plan approval support and the maintenance service, shaped for a site head or a consultant.

  5. An upkeep reminder list

    A record of every system installed with the date to clean the filter and check the pit before the next rains.

How the result is measured

  • Enquiries by project type: house pit, apartment recharge well, campus tank
  • Site surveys booked from enquiries
  • Quotes sent against orders won
  • Builder and architect introductions made
  • Service visits booked from past customers
  • Projects lost, with the reason noted

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

Worth a page and a campaign of their own

Residential pit and tank installation · Apartment and layout recharge systems · Drawings for plan approval · Borewell recharge · Industrial roof harvesting · Filters, cleaning and annual servicing · Pre-monsoon site surveys · Builder and architect introductions · Local scheme and notice response

Priority campaigns

Campaigns for what rainwater harvesting companies most want to sell.

Each one planned around when your buyers decide, and measured against the baseline.

  • Pre-monsoon campaign

    Local search, ads and messages to house owners and associations ahead of the rains, with a site survey request and a plain explanation of the options.

  • Builder and architect campaign

    Introductions to builders, architects and plumbing consultants with the drawings pack, plus a visit to active sites near you.

  • Apartment association campaign

    A short pack for secretaries and facility managers on what a recharge system does, what it costs to keep and how to request a visit.

  • Notice and scheme response page

    A page for owners who have received a notice or want to meet a local rule, covering what to ask the authority and how a survey works. Rules differ by city and change, so owners check with the body.

  • Service-reminder campaign

    Messages to past customers ahead of the monsoon, offering filter cleaning and a check of the pit.

Beyond search

Where we reach buyers of rainwater harvesting companies, beyond Google.

Search matters, but it is rarely the only way this industry's buyers find a supplier.

  • Architects and plumbing consultants

    Practices in your region that draw residential and apartment plans, each with an introduction carrying pictures of finished pits and tanks.

  • Builders and developers with active sites

    Sites still at the plan-approval or plumbing stage, where the site head or purchase manager has not yet fixed a harvesting vendor.

  • Resident associations and layout committees

    The committee that votes on common-area spending reads best a message about its own terrace and storm drains.

  • Borewell drillers and plumbers

    A driller who deepens a borewell hears the complaint first, and can point the owner to a recharge pit once your card is in the driller's hand.

  • Factories, schools and campuses

    The facilities head with a large roof gets a note on where the water is stored and what on site can use it.

Who it is for

This is written for these rainwater harvesting companies.

  • Individual house and villa harvesting installers
  • Apartment and layout recharge system specialists
  • Commercial and institutional campus harvesting companies
  • Industrial plant and warehouse roof harvesting installers
  • Recharge well and borewell recharge specialists
  • Storage tank and filter system suppliers who install
  • Lake and tank catchment restoration contractors
  • Consultants who design harvesting for plan approvals

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

How the work runs for rainwater harvesting companies

The work itself, in order. How an engagement starts, from your brief to a written scope, is set out on our method page.

  1. 1

    Read the enquiry dates

    Month-by-month enquiry dates, the project types you win, and how many site visits ended in a written quote.

  2. 2

    Build the pages and survey sheet

    Project pages, the options guide, a corrected profile, and the survey sheet and quote format your engineer signs off.

  3. 3

    Reach owners and specifiers

    Search and association campaigns go out, and builders, architects and plumbers receive the drawings pack.

  4. 4

    Name who decides each quote

    Each survey and quote carries the name of who decides it and the next call, and a lost project gets its reason written down.

  5. 5

    Read the record with your engineer

    Sit with your site engineer to see which sources produced projects and which pre-monsoon weeks went by without a survey booked.

Where this fits

Three pieces of sales work, in this order.

GullySales builds every engagement from three pieces of sales work. This page is not one of them, but the same three steps apply to the business behind it.

  1. Step 1

    Sales audit

    Find where deals are being lost and what to fix first.

    Start here if you cannot say where orders are lost.

  2. Step 2

    Sales process design

    One written way to sell, from first enquiry to repeat order.

    Start here if every salesperson sells differently.

  3. Step 3

    Sales management

    A target, a review routine and someone who owns the number.

    Start here if the team has targets and no routine.

Tell us what you need Your brief is read before we call. Scope, fee and term in writing.

FAQ

Questions rainwater harvesting companies ask before they call.

Not here? More answers, or ask on WhatsApp.

Can you fill the off-season?
Builders and architects at the planning stage, and past customers who need a service visit, both buy outside the weeks before the rains. Those are the people to reach.
Will you write about local rules and incentives?
Only in general terms. Rules on harvesting differ by city and state and change, so owners must check with their own authority. We do not promise approvals, savings or recharge results.
Do you design the systems?
Surveys, drawings and civil work belong to your engineers. We work on the pages that bring owners to you and the record that keeps quotes from going quiet.
How do we show projects when owners do not want to be named?
We describe the plot type, the soil and what was built without names. Where an owner allows a photo, we use it, and we ask first.
Is a small installer too small for builders?
Builders and architects value a firm that visits, draws and returns for upkeep, whatever its size. We help you present that clearly.
How much does it cost?
There is no price list, because the work differs by business. The fee is scoped after we have read your brief and spoken to you, and put in writing before anything starts, split into our time, your media spend and production.
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.
How soon will we see results?
Fixes to reply time, follow-up and your Google Business Profile are the quickest to show, because the enquiries already exist. Ads can follow soon after follow-up is in place. SEO and content take longer. How long each takes depends on your business, and we tell you which applies to you after we have spoken. Nothing here is guaranteed.
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?
To start, last month's enquiries in any format and time with whoever handles them. After that, access to the accounts the work touches, such as the website, Google Business Profile or CRM.

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