Create Your Plumbing Invoice
Generate a professional invoice designed for plumbers and plumbing companies. Add plumbing-specific line items, apply parts markup and emergency surcharges, include your license and insurance credentials, and document warranty terms — all in a clean, customer-ready PDF. Ready in minutes.
Trusted by plumbers and plumbing contractors nationwide
What's Included in This Invoice
This form generates a complete plumbing invoice covering your business credentials, client billing, service details, plumbing-specific line items with parts markup, emergency surcharges, warranty terms, and payment information — everything you need to bill customers professionally and get paid for your work.
Professional Plumbing Header
Your business name, plumber name, license number, license type, insurance policy number, and full contact information displayed in a clean professional header. Customers immediately see a licensed, insured plumbing professional — and your invoice meets state license disclosure requirements.
Plumbing-Specific Line Items
Choose from preset descriptions — diagnostic/service call fee, labor, parts, fixture installation, drain cleaning, water heater repair/installation, pipe repair, sewer camera inspection, backflow testing, permit fees, travel charges, and emergency surcharges. Or enter custom descriptions for any plumbing work. Each line auto-calculates the amount from quantity and rate.
Automated Markup & Surcharges
Set your parts markup percentage (industry standard 15–50%) and it is calculated automatically. Emergency/after-hours surcharges (1.5x or 2x) are applied to labor and shown as transparent line items. Subtotal, discount, tax, and total due are all computed for you.
Warranty & Service Documentation
Include warranty terms (e.g., "90-day warranty on labor, manufacturer warranty on parts") directly on the invoice. The service address, service date, and service type create a complete job record for warranty claims, insurance purposes, and permit verification.
Always Include Your License Number
Plumbing is a licensed trade in all 50 states. States including California, Florida, Texas, Arizona, and Washington explicitly require your license number on all invoices, proposals, contracts, and advertising. This invoice places your license number and type prominently in the header — meeting disclosure requirements and building customer confidence.
Be Transparent About Parts Markup
Customers appreciate transparency. When you mark up parts (standard in the industry at 15–50%), the invoice shows the markup as a separate line item rather than burying it in inflated parts prices. This builds trust, reduces billing disputes, and meets the disclosure expectations of commercial contracts and government jobs that may require markup transparency.
Billing Structures for Plumbers
How you price your plumbing work affects profitability, customer satisfaction, and how your invoice is structured. This invoice supports three labor rate structures commonly used in the plumbing industry — choose the one that matches each job.
Flat Rate Pricing
Give the customer a fixed price before work begins. Flat rate is the industry trend — customers prefer knowing the total cost upfront and it rewards efficiency. Your invoice shows "Qty" and "Flat Rate" columns. Popular flat rate items: drain cleaning, water heater installation, fixture replacement, and garbage disposal installation.
Hourly Billing
Charge by the hour with decimal support (e.g., 2.5 hours). Common for diagnostic work, complex repairs where scope is uncertain, or time-and-materials commercial contracts. The invoice shows "Hours" and "Hourly Rate" columns for clear time documentation.
Per-Job Pricing
A single price for the entire job regardless of time spent. Similar to flat rate but applied to the whole project rather than individual tasks. Common for quoted remodel projects, new construction plumbing, or bundled service packages.
Emergency & After-Hours
For calls outside regular business hours, weekends, and holidays, apply a 1.5x (time-and-a-half) or 2x (double time) surcharge to labor. The surcharge is calculated automatically and shown as a separate transparent line item on the invoice. Industry standard and expected by customers — but must be clearly documented.
Professional Invoicing Best Practices
A professional plumbing invoice does more than request payment — it documents the work performed, protects your business, and builds customer trust. Follow these practices for faster payment and fewer disputes.
Document the Service Address
Always include the job site address on the invoice, even if it matches the billing address. This creates a permanent record tied to the specific property — essential for warranty claims, insurance documentation, building permits, mechanic's lien filing, and customer referrals.
Itemize Labor and Parts Separately
Breaking down charges into labor, parts, permits, and fees shows customers exactly what they are paying for. This transparency reduces disputes and makes it easy to explain charges if questioned. Separating parts and labor also helps with warranty claims — parts carry manufacturer warranty while labor carries your workmanship warranty.
Include Warranty Terms
Stating warranty terms on the invoice (e.g., "90-day warranty on labor, manufacturer warranty on parts") sets clear expectations and protects both you and the customer. Without written warranty terms, disputes about callbacks and warranty work become harder to resolve.
Bill Promptly After Service
Send the invoice as soon as the job is complete — ideally the same day. Plumbing customers expect immediate billing, and delayed invoices are more likely to be disputed or forgotten. Professional invoices sent promptly demonstrate organization and get paid faster.
Plumbing Invoice
- Flat rate, hourly & per-job billing
- Parts markup calculation (15–50%)
- All 50 states supported
- Emergency & after-hours surcharges
- License, insurance & warranty display
- Instant PDF download
Did you know?
Did you know?
According to industry surveys, plumbing companies that use professional, itemized invoices get paid an average of 14 days faster than those using handwritten or informal invoices. The plumbing industry has one of the highest rates of payment disputes among home service trades — often because invoices lack sufficient detail about parts used, labor performed, and warranty terms. A professional invoice with your license number, itemized line items, clearly stated parts markup, and warranty terms reduces disputes significantly. Additionally, the trend toward flat rate pricing in plumbing means invoices need to clearly communicate value — when a customer sees "Drain Cleaning — $275" as a flat rate line item with your Master Plumber license and warranty terms below, they understand the professional value. Emergency surcharges (1.5x or 2x) are industry standard and expected by customers, but they must be clearly documented on the invoice to avoid complaints.
Featured — Spotlight
Licensed plumbing in every state.
Plumbing is a licensed profession in all 50 states, but licensing requirements vary significantly. Some states issue Master Plumber and Journeyman licenses at the state level, while others delegate licensing to cities or counties. States including California, Florida, Texas, Arizona, Washington, Nevada, Oregon, North Carolina, and Minnesota explicitly require your license number on all invoices, proposals, contracts, and advertising materials — and even in states without an explicit invoice requirement, including your license number is universal industry practice and may be necessary to enforce mechanic's lien rights or collect on disputed invoices. This invoice places your license number, license type, and optional insurance policy number prominently in the header for full compliance. Whether you are a Master Plumber in Texas, a Licensed Contractor in California, or a Journeyman in Illinois, your invoice reflects your credentials and meets your state's disclosure requirements.
What people are saying
Plumbers who bill with confidence
Join plumbing professionals who get paid faster
"I've been a Master Plumber for 22 years and used to handwrite invoices in the truck. This is a game changer — I fill it out on my phone, the parts markup calculates automatically, and the customer gets a professional PDF with my license number right at the top. Complaints about pricing dropped to almost zero because everything is itemized and transparent."
Mike R.
Houston, TX
"We run a 6-truck plumbing company and needed consistent invoices across all our techs. The emergency surcharge feature is exactly right — 1.5x for after-hours, 2x for holidays, all calculated automatically. Our office manager loves that every invoice has the service address and work order number for easy filing and warranty tracking."
Rivera Plumbing Co.
Phoenix, AZ
"Just started my own plumbing business after getting my Journeyman license. Having a professional invoice with my license number, insurance info, and warranty terms makes me look established even though I'm just getting going. My first commercial client said the invoice was more professional than companies they've used for years."
Angela T.
Chicago, IL
Support
Frequently Asked Questions
Everything you need to know about our plumbing invoice template
A plumbing invoice is a billing document sent by a plumber or plumbing company to a customer requesting payment for completed plumbing work. It includes the plumber's business details and license number, the customer's information, the service address where work was performed, an itemized list of labor, parts, and fees with quantities and rates, and payment terms. A professional plumbing invoice serves as a legal record of the work performed and the amount owed — it is a billing document, not a contract.
A complete plumbing invoice should include: your business name, license number, license type, and insurance information; the customer's name and billing address; the service address (job site); the service date and type of work performed; itemized line items for labor, parts, fixtures, permits, and fees; parts markup if applicable; any emergency or after-hours surcharges; warranty terms; payment terms and due date; and your tax ID for commercial customers. This invoice includes all of these elements.
Parts markup adds a percentage (typically 15–50%) to the wholesale cost of parts and materials. Enter your markup percentage and it is calculated and displayed automatically as a separate line item. Emergency surcharges apply a multiplier (1.5x or 2x) to labor charges for after-hours, weekend, or emergency calls. The surcharge is applied to labor only (not parts) and appears as its own line item for transparency. Both are industry standard practices — no US state regulates or caps either one.
Flat rate is the industry trend — customers prefer knowing the total cost upfront, and it rewards efficient plumbers who complete jobs quickly. Hourly is better for diagnostic work, complex repairs with uncertain scope, or commercial time-and-materials contracts. Many plumbers use flat rate for standard services (drain cleaning, water heater installation) and hourly for troubleshooting and custom work. This invoice supports both — choose the structure that matches each job.
Yes. Plumbing is a licensed trade in all 50 states. States including California (Bus. & Prof. Code § 7030.5), Florida (§ 489.119), Texas (TSBPE), Arizona, Washington, Nevada, Oregon, North Carolina, and Minnesota explicitly require your license number on all invoices, proposals, contracts, and advertising. Even in states without an explicit invoice requirement, including your license number is universal industry practice — it builds customer trust, demonstrates compliance, and may be required to enforce mechanic's lien rights or collect on disputed invoices. This invoice makes the license number a required field.
Instant PDF download · Updated for 2026
Instant PDF download · Updated for 2026