How to Start a Plumbing Business in Kenya: A Step-by-Step Guide.

Let’s face it—plumbing isn’t the flashiest business out there. But if you’ve ever had a leaky tap that wouldn’t stop dripping or a burst pipe that turned your house into a swimming pool, you know how important plumbers are.
Meet James. A few years ago, he was just another guy working as a plumbing apprentice, fixing pipes in Nairobi’s bustling construction sites. He watched skilled plumbers earn a decent income but noticed a gap—many of them lacked a structured business approach. Some struggled to get consistent clients, while others weren’t keeping track of their earnings. That’s when it hit him: why not start a plumbing business and do it differently?
Today, James runs a successful plumbing company, serving both residential and commercial clients across Kenya. If you’ve been thinking about getting into the plumbing business, this guide will show you exactly how to do it—whether you’re an experienced plumber or an entrepreneur looking for a profitable venture.
Why Start a Plumbing Business in Kenya?
Kenya’s urbanization boom has fueled an increasing demand for plumbing services. From new buildings to maintenance jobs, plumbing is an essential service that people can’t ignore. Here’s why it’s a smart business move:
✅ Growing Demand – More construction means more plumbing work. Nairobi, Mombasa, and Kisumu are expanding rapidly, creating constant opportunities.
✅ Steady Market – Unlike seasonal businesses, plumbing is needed year-round. Pipes burst, drains clog, and buildings require maintenance every day.
✅ Scalable Business Model – You can start small and grow over time, expanding into commercial projects or even selling plumbing hardware.
✅ Profit Potential – With good service and the right pricing, a plumbing business can generate steady cash flow and high returns.
Step 1: Research the Market
Before you jump in, understand your market. Who needs plumbing services? Who are your competitors?
Identify Your Target Market
🔹 Homeowners – People needing repairs or installations.
🔹 Real Estate Developers – Ongoing housing projects need reliable plumbers.
🔹 Businesses & Offices – Restaurants, malls, and office buildings need plumbing services.
🔹 Government & Institutions – Schools, hospitals, and county projects often require plumbing contractors.
Understand Your Competition
Visit plumbing businesses in your area. Find out what services they offer, their pricing, and their customer base. If possible, talk to plumbers and learn from their experiences.
Step 2: Create a Business Plan
A good business needs a solid plan. Here’s what to include:
1. Define Your Services
Will you focus on residential repairs, large-scale installations, or emergency plumbing? Some key areas include:
✔️ Pipe installations and repairs
✔️ Drainage system maintenance
✔️ Water heater installations
✔️ Emergency plumbing services

2. Estimate Your Costs
Starting a plumbing business isn’t as expensive as you might think. A basic setup includes:
Expense | Estimated Cost (KES) |
Business registration & permits | 50,000 – 100,000 |
Plumbing tools & equipment | 150,000 – 300,000 |
Marketing & branding | 75,000 – 150,000 |
Vehicle (optional but useful) | 500,000 – 1,000,000 |
3. Get Financing
Don’t have all the capital upfront? Consider:
✔️ Business loans from banks or SACCOs
✔️ Partnerships with suppliers for credit on materials
✔️ Government youth or business development funds
Step 3: Register Your Business & Get Licensed
A legal business builds trust and avoids unnecessary trouble. Here’s what you need:
🛠️ National Construction Authority (NCA) License – Required for major plumbing works.
🛠️ County Business Permit – Issued by local government for business operations.
🛠️ KRA PIN & Tax Compliance – For legal transactions and tax obligations.
🛠️ Environmental Permits – If handling wastewater or major drainage systems.
Visit eCitizen or the NCA website for detailed registration steps.
Step 4: Get the Right Tools & Equipment
Plumbing requires specialized tools. Start with the essentials:
🔹 Hand Tools – Wrenches, pliers, cutters
🔹 Pipe Equipment – Soldering tools, pipe benders
🔹 Drain Maintenance – Drain snakes, leak detectors
🔹 Safety Gear – Gloves, goggles, boots
As your business grows, invest in advanced tools and vehicles for efficiency.
Step 5: Branding & Marketing Your Business
James knew that a well-branded plumbing business attracts more clients. Here’s how you can do it too:
1. Build a Professional Brand
✔️ Get a business name and logo.
✔️ Print branded workwear (overalls, caps).
✔️ Design business cards and flyers.
2. Use Digital Marketing
📱 WhatsApp & Facebook – Post before/after photos of your work.
🖥️ Google My Business – List your plumbing business for local searches.
🎥 TikTok & YouTube – Share short videos of plumbing tips and your projects.
3. Partner with Real Estate Agents & Contractors
Network with property managers, construction companies, and landlords who need plumbing services regularly.
Managing Your Plumbing Business with Pesabook
Running a plumbing business is exciting but requires organization. Pesabook is a powerful tool designed to simplify business management for service providers like you.
How Pesabook Can Help Your Business:
- Track Income & Expenses – Keep clear financial records and manage cash flow.
- Automated Payments – Easily handle payments for team members or suppliers.
- Client Database – Store client information and offer personalized services.
- Bulk SMS Marketing – Notify customers about promotions or maintenance services.
- Real-Time Reports – Generate financial summaries and track your growth.
- Mobile Accessibility – Manage your business from anywhere.
Why Choose Pesabook?
Pesabook is tailored for entrepreneurs like you. It’s affordable, easy to use, and designed to streamline your business operations. Focus on growing your plumbing business while Pesabook handles the rest.
Start Today! Visit Pesabook.com to sign up and take your plumbing business to the next level.