Phase 10: Operate

Best Payment Processor for Solo Tradespeople: Plumbers, Roofers, and More

7 min read·Updated April 2025

As a self-employed roofer, plumber, or flooring installer, getting paid reliably is crucial. Your payment processor choice directly impacts how fast you see your money, how much you pay in fees, and how professional you look to clients. This guide cuts through the noise, comparing Stripe, Square, and PayPal specifically for first-time solo tradespeople. We'll show you which one fits your job site payments, invoicing needs, and cash flow best.

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The quick answer

Use **Square** if you primarily take card payments directly from clients on the job site for most of your work, like a plumbing repair or a small drywall job. It's built for mobile, in-person payments.

Use **Stripe** if you need to send professional invoices, collect deposits before starting a big project (like a new roof or full bathroom remodel), or get final payments for larger jobs through a simple link.

Add **PayPal** as a backup option. Some clients prefer it for convenience, especially for smaller service calls or deposits, but it's not ideal as your main system for large trade jobs.

Side-by-side breakdown

**Stripe** is excellent for solo tradespeople who invoice clients. You can send professional digital invoices for big projects (e.g., $8,000 for a new roof, $4,000 for new flooring) or collect deposits. Clients click a link, enter their card details, and pay. Stripe's standard fee is 2.9% + 30 cents for card transactions. Payouts usually hit your bank in 2 business days, which is quick for managing project cash flow. Stripe also offers a simple mobile card reader if you need to swipe cards on site sometimes.

**Square** is designed for taking payments directly from clients in person, perfect for a plumber's service call or a quick drywall patch. They offer a free card reader that plugs into your phone, and their app lets you take payments, send receipts, and manage basic client info. Fees for in-person payments are 2.6% + 10 cents – a bit lower for swipe/chip transactions. Payouts are typically next business day. It’s ideal for mobile businesses that complete jobs and get paid on the spot.

**PayPal** is widely known and easy for customers to use. You can send payment requests or use their app for simple card payments. Fees are generally higher: 3.49% + 49 cents for standard payments. Be aware: for new trade accounts, PayPal can sometimes hold larger payments (like a $2,000 deposit for a tile job) for a few days or weeks, which can stall your access to funds. It’s best used as an extra payment option, not your primary system for critical cash flow.

When to choose Stripe

Choose **Stripe** when you need to send official invoices for larger projects or collect deposits *before* you even show up on the job site. For instance, if you're a roofer requiring a 50% deposit on a $10,000 job, or a flooring installer needing payment for materials upfront, Stripe lets you email a professional invoice or payment link. Clients can pay securely online from their home. It's also great for getting final payments on bigger jobs without needing to process a card reader at the client’s home. You can even use Stripe for smaller jobs by creating a simple payment link on your phone.

When to choose Square

Choose **Square** when most of your payments happen right there at the job site. If you're a plumber finishing a repair, a drywall installer completing a patch, or a handyman charging for an hourly service, Square’s free mobile card reader and app let you swipe, dip, or tap client cards instantly. It’s perfect for the "done and paid" model, allowing you to get paid before you pack up your tools. Its simplicity makes it ideal for a solo tradesperson working out of their truck or van. You can also send basic digital invoices through Square, but its strength is the immediate, in-person transaction.

When to choose PayPal

Consider adding **PayPal** as a secondary payment option for client convenience, but avoid using it as your main way to get paid for big projects. Some clients, especially older ones or those familiar with online shopping, might specifically ask to pay with PayPal. It's fine for small payments like a $50 service fee or a quick deposit. However, its fees are often higher, and new self-employed tradespeople sometimes report PayPal holding larger payments (like a $3,000 project payment) for days or weeks while they review your account. This can seriously mess with your cash flow. Use it only when a client insists and for amounts you can afford to wait on.

The verdict

For **solo tradespeople needing quick, on-site card payments (e.g., service calls, small jobs): Square**. Its free reader and mobile app are hard to beat for immediacy.

For **solo tradespeople managing larger projects, deposits, and professional invoicing: Stripe**. Its payment links and invoicing tools are more robust for pre-job and post-job payments.

**Add PayPal** only as a backup option if a client specifically asks, especially for smaller amounts, but don't rely on it for your core income due to higher fees and potential fund holds.

How to get started

To get started with **Stripe**, create an account online. You can quickly generate a payment link to send to a client for an invoice or deposit.

For **Square**, sign up and order their free mobile card reader. Download the Square POS app to your smartphone. You’ll be ready to take payments on your first service call.

Both platforms offer fast account approval for most tradespeople, letting you start accepting payments for your services right away.

RECOMMENDED TOOLS

Stripe

Developer-friendly payments for online businesses — APIs and no-code tools

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Square

POS and payments for physical and in-person businesses

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FREQUENTLY ASKED QUESTIONS

Which payment processor has the lowest fees?

At standard rates, Stripe and Square are comparable for most transaction sizes. Square is slightly cheaper for in-person swipes (2.6% + 10 cents vs 2.7% for Stripe Terminal). For high-volume businesses, all three processors offer custom negotiated rates above certain thresholds.

Does PayPal hold funds?

PayPal can place holds on funds for new accounts or accounts flagged for unusual activity. Stripe and Square have more predictable 2-day payout schedules. For primary processing, predictable payouts matter — use Stripe or Square as your main processor.

Can I use multiple payment processors?

Yes. Many businesses use Stripe for online payments and Square for in-person, with PayPal as a supplemental checkout option. Each has a separate dashboard but they operate independently without conflict.

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