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Hire SaaS Developer for Plumbing
Senior, direct, no layers

Hire a saas developer for plumbing: practical saas developer work for plumbing companies — booking, systems, and follow-up built around how the trade actually runs, not a generic package.

Plumbing — SaaS Developer

A senior saas developer for plumbing

Plumbing is a phone-first business, and the phone is busiest exactly when the company is least able to answer it: a burst pipe at night, a backed-up sewer on a holiday weekend, a water heater that quit on a Monday morning. Calls get missed, dispatch becomes a whiteboard and a group chat, and the day's schedule is rebuilt by hand every time an emergency jumps the queue. Flat-rate pricing lives in a printed book, truck stock is guesswork, and the review request that should follow every completed job is forgotten more often than it is sent. The work itself is excellent; the system around it is held together by memory and overtime.

That is where a SaaS developer earns their keep for a plumbing company. When off-the-shelf software does not fit — a dispatch board built around how this company actually runs, an inspection app matched to its checklist, a pricing engine for its own rate book — a SaaS developer builds the internal tool the business will run on for years. The goal is not novelty; it is software shaped to the company's process instead of a process bent to fit software. Book a free discovery call and we will test the fit before any scope is agreed. Browse the full hire hub for related engagements.

What you get

What this engagement covers for plumbing

  • Tenant plumbing firms, kept apart — Each firm gets its own tenant: its customers, sites, jobs, parts and plumbers visible only to its own team. A firm with several branches can hold several tenants without one branch's customers or prices leaking into another's job list.
  • Plans priced by plumbers and jobs — Tiers follow how plumbing firms buy: by plumber seats, by monthly jobs, or by branches, with trials that cover a real emergency week rather than an empty demo.
  • Signup a plumbing owner can finish alone — A new firm creates its account, adds its job types and van stock lists, loads its parts catalogue and invites its plumbers, with guided first steps that match a real first callout.
  • Callouts, installs and landlord checks in one board — Emergency callouts, planned installs and landlord checks share one job board per tenant, with site history attached, so a plumber arrives knowing what was fixed last and what parts the job usually needs.
  • Parts, quotes and site history per job — Parts used, quoted prices and site history sit on the job inside its tenant, so a repeat leak can be checked against what was actually fitted before.
  • An admin view for the product owner — The business sees tenants, trials, failed payments and support requests in one place, and can pause a tenant or help with a stuck job without touching its customers or any other firm's data.
The systems plumbing actually run

Built around the tools already in the office

The build starts with the tenant boundary at job level, because one firm seeing another's customers or prices ends the product. Customers, sites, jobs, parts and plumbers are modelled per tenant from the first table, and tests deliberately try to read across tenants, including through plumbers who work for two firms and shared estates.

Launch is proven on a real emergency week, not a demo board. A small group of real firms runs live callouts, installs and landlord checks on subscription through a full week, and billing, catalogue setup and support are fixed from what those firms actually hit before the product opens wider. Code, billing setup and hosting stay in the business's own accounts.

How it works

From kickoff to delivery for plumbing

  1. Map the paying firm and its first emergency week

    The buyer, the subscription and the first-week journey are defined, and scope is cut to the smallest system a firm would keep paying for after its first busy week.

  2. Build the tenant boundary before any feature

    Customers, sites and jobs are modelled per tenant first, with cross-tenant reading attempts tested before dispatch features are layered on top.

  3. Wire billing to plumbers and add the job board

    Plans, trials and payments are connected, and callouts, installs and landlord checks are built and tested with real plumbing jobs.

  4. Pilot with real firms through an emergency week

    A small group of real firms runs live jobs on subscription, and billing, onboarding and support are fixed from their experience before wider launch.

Realistic outcomes

What changes when it works

When the plumbing platform works, a firm owner sees it in the emergency queue: callouts, installs and landlord checks sit on one job board with site history attached, so a burst pipe is dispatched to the nearest free plumber with the parts the job usually needs, and a repeat leak is diagnosed from what was fitted before. A new firm can sign up, add its job types and van stock lists, load its parts catalogue and run its first emergency week without a developer setting it up, while each firm's customers and prices stay inside its own tenant. Growth comes firm by firm, with billing and support handled from one admin view while firms keep answering the phone when it matters most.

Why Omer

Why hire Omer

  • Job-board thinking, not feature lists: Scope follows a real week: callouts, installs and landlord checks on one board, so the first release covers a cycle a plumbing owner recognises.
  • Tenant tests that try to break isolation: Isolation is attacked in testing, through plumbers at two firms and shared estates, because a customer leak between firms cannot be repaired with an apology.
  • Site history the plumber can trust: Past fixes and parts sit on the site record, so a repeat leak is diagnosed from history instead of from scratch.
  • Billing matched to how plumbing firms buy: Tiers follow plumbers, jobs or branches, and trials cover a real emergency week, so pricing reads as fair to the buyer.
  • Handover the business actually owns: Code, billing and hosting belong to the business, documented for the team that grows the product.
FAQ

Questions, answered

When does a plumbing firm need SaaS instead of software for its own use?
When it intends to sell the job system to other plumbing firms. Job software for its own plumbers needs a single-business system; a system sold to many firms needs tenants, billing and signup machinery, and that machinery is only worth building when subscriptions are the plan.
How do you stop one plumbing firm seeing another firm's customers and prices?
By modelling every customer, site, job, parts and plumber record under a tenant from the start, and testing cross-tenant access deliberately, including plumbers who work for two firms and shared estates. A firm's data is never filtered at display time only.
How does billing work when a firm adds plumbers for winter?
Plans are built around plumbing buying patterns, such as plumbers, jobs or branches, with changes that take effect cleanly at the next period. Failed payments trigger reminders and a clear grace path agreed before launch, so a firm is not cut off in peak season without warning.
Can a plumbing owner set the system up without training?
That is the design goal. Signup, job-type and stock setup, catalogue loading and plumber invites are tested with people who have never seen the product, and the points where they stall are redesigned until most firms get through unaided.
Who owns the plumbing product, its data and its billing?
The business does: code, billing setup, hosting and documentation. Each firm tenant owns its own customers and job records inside the product, and the product can be grown by any competent team from the handover.
Currently available for select engagements

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