Built for Plumbers
Estimating Software
Build plumbing estimates with fixture costs, pipe materials, and labor hours. Send professional proposals that beat the competition.
No credit card required • Cancel anytime
Sound Familiar?
These are the problems plumbers face every day. GrowZbl solves all of them.
Underpricing complex jobs because you forgot fittings, connectors, and supply lines
Estimating on napkins or text messages while larger companies send polished proposals
Not knowing your true hourly cost after insurance, van, and tool expenses
Homeowners going silent after you send a quote
How GrowZbl Helps Plumbers
Fixture & Material Tracking
List toilets, faucets, water heaters, pipes, fittings, and supply lines with per-unit costs and markup.
Service-Based Estimates
Group drain cleaning, water heater install, repipe, and bathroom rough-in as separate services in one proposal.
Profit Margin Control
Set markup percentages on materials and labor to hit your target profit on every job.
Invoice from Estimates
Convert signed estimates into invoices with one click. Track payments and send reminders automatically.
Trusted by 280+ Contractors
“I used to spend hours on estimates. Now I build and send them in 10 minutes. GrowZbl paid for itself the first week.”
— GrowZbl User
Common Questions from Plumbers
Can I estimate plumbing repairs and new installs differently?
Yes. Create separate services within one estimate for repairs, new fixture installs, repipes, and drain work. Each has its own line items and subtotal.
How do I handle emergency vs. standard pricing?
Create different templates with different labor rates — one for standard service calls, one for emergency/after-hours. Each template can have its own markup percentages.
Can I track parts and materials?
Yes. Add every fitting, pipe, valve, and fixture as a line item with quantity, unit cost, and markup. You always know your material cost vs. what you're charging.