Stripe vs Square vs PayPal: which payment processor for Houston service businesses.
A Houston service business doing $200,000/year in online card revenue pays $5,800-$7,400/year in processing fees depending on the platform. The wrong pick costs 30% more than the right one. Here's the no-nonsense breakdown by Houston SMB type, with the real fee math and switch cost.
I get this question on every other strategy call. The Houston owner shows me their site, mentions they're "thinking about taking online payments," asks which one to use. The answer matters more than they think — but not for the reasons most articles give. The raw fee percentages are tiny. The fit for your specific Houston SMB type is huge.
- $200k/year online card revenue: Stripe/Square ~$5,800/yr in fees; PayPal ~$7,380/yr. Annual delta ~$1,580.
- HVAC, plumbing, auto repair, home services → Stripe (invoices + payment links + dispute protection + clean QBO sync).
- Restaurants, food service → Square (best-in-class POS hardware, inventory, kitchen display).
- Dental, medical, lawyers, CPAs, consultants → Stripe (recurring billing + HIPAA-compatible).
- Real estate brokers → Stripe (Connect for commission splits).
- Local retail + online → Square (single dashboard for in-store + online).
- PayPal: rarely the right answer in 2026 — secondary option only when 30%+ of buyers explicitly prefer it.
- Real case: Sugar Land plumber switched PayPal → Stripe, May 2025. +$1,840 net margin over 6 months on same revenue.
The fee math, side by side
For online card payments (the most common case for Houston service businesses):
| Processor | Online card fee | Monthly minimum | Hidden cost |
|---|---|---|---|
| Stripe | 2.9% + $0.30 | $0 | $15/dispute (rare) |
| Square | 2.9% + $0.30 | $0 | Account holds for unusual activity |
| PayPal | 3.49% + $0.49 | $0 | Frequent account freezes (21-day holds) |
On the same $200k/year of online card revenue:
- Stripe / Square: ~$5,800/year in fees
- PayPal: ~$7,380/year in fees
- Annual difference: ~$1,580 — enough to fund a full Site Fix Sprint with change to spare
Stripe wins for: HVAC, plumbing, auto repair, home services
You take deposits, send invoices, charge for completed work. Most jobs are 1-2 transactions of $300-$5,000. Stripe wins because:
- Cleanest invoice + payment-link UX. Email a link, customer pays in 2 clicks.
- Best at the deposit + final balance pattern — which is exactly what you do.
- Strong dispute protection — important when a customer claims you didn't fix their A/C 60 days later.
- Connects to QuickBooks Online cleanly. Square's QBO sync has chronic gotchas.
Industry-specific setup notes on the Houston HVAC and Houston auto dealers pages.
Square wins for: restaurants, food service
You need real point-of-sale: in-person card swipe, register, receipts, kitchen display. Square is purpose-built.
- Cleanest hardware in the category — chip readers, register stands, kitchen displays all integrate.
- Built-in inventory + menu management + employee time clock.
- Online ordering tied to the same back-end. Toast is more powerful but 2-3× more expensive — Square is the Houston SMB-friendly default.
- Stripe doesn't have a real POS option for restaurants. Don't try to make Stripe work here.
Restaurant-specific revenue-leak playbook: the Houston restaurant DoorDash leak and Houston restaurants page.
Stripe wins for: dental, medical, lawyers, CPAs, consultants
Same reasons as home services, plus three more:
- Stripe's recurring-billing tools are best-in-class for retainers, subscription patient plans, monthly memberships.
- Easiest integration with HIPAA-compliant patient platforms — most modern dental/medical CRMs ship with Stripe out of the box.
- PayPal is frequently flagged as not HIPAA-friendly without extra contractual work.
Dental-specific revenue gap: Houston dental insurance verification gap. Dental industry page: Houston dental.
Stripe wins for: real estate brokers and transaction-fee businesses
- Stripe Connect lets you take a fee and route the remainder to a third party — perfect for commission splits.
- Most real-estate platforms (RealScout, kvCORE) integrate with Stripe natively.
Square wins for: local retail with both online + in-store
You need a single dashboard for in-person + online sales with shared inventory. Square does this natively. Stripe + Shopify works but adds setup overhead and a second monthly subscription.
Where PayPal actually makes sense (rare)
Almost never for a Houston SMB starting in 2026.
The case for PayPal: customers ask for it because it's familiar. PayPal Smart Buttons let buyers pay in 2 clicks without re-entering card info. For a checkout where more than 30% of buyers actively prefer PayPal (rare in service, common in some ecommerce), offer it as a SECONDARY option alongside Stripe.
The case against:
- Highest fees (3.49% + $0.49 vs. 2.9% + $0.30).
- Famous for sudden account freezes — a single dispute can hold funds for 21 days.
- Customer-service hell when something goes wrong.
- Dated checkout UI signals "not a serious business" to younger Houston buyers.
Pick Stripe for invoicing + recurring. Pick Square for in-person + retail. Skip PayPal unless customers explicitly ask for it.
Apple Pay, Google Pay, and "tap to pay"
These are payment methods, not processors. Stripe and Square both accept Apple Pay and Google Pay at the same 2.9% + $0.30 fee. PayPal accepts them but routes through their own network at 3.49%.
For Houston service businesses where 60%+ of customers pay via mobile: enable Apple Pay on your Stripe checkout. Conversion goes up 8-12% because the customer doesn't have to type a card number.
The picks at a glance
| Houston SMB type | Pick | Why |
|---|---|---|
| HVAC, plumbing, home services | Stripe | Invoices + payment links + deposit/balance |
| Auto repair, used-car lots | Stripe | Same as above + dispute protection |
| Dental, medical, lawyers, CPAs | Stripe | Recurring billing + HIPAA fit |
| Real estate brokers | Stripe | Connect for commission splits |
| Restaurants, food service | Square | Purpose-built POS + kitchen display |
| Local retail (online + in-store) | Square | One dashboard, shared inventory |
| Most ecommerce | Stripe (Shopify integration) | Best checkout UX, broadest integration |
| Anyone in 2026 | Not PayPal | Highest fees, worst account stability |
What to do this week
- Add up your last 12 months of payment processing fees. Pull the statements from your current provider.
- Calculate what you'd pay on the same volume with Stripe using their pricing page. The delta is your annual switch savings.
- If the delta is $500+, switch this Saturday. Stripe onboarding is ~30 minutes. Most modern booking systems and CRMs support it natively.
- Don't run two processors in parallel for long. Customers get confused. Pick one, switch cleanly.
The right processor isn't the cheapest one. It's the one that fits your business model and gets paid on time. For most Houston service businesses, that's Stripe. For most retailers and restaurants, Square. PayPal is rarely the answer in 2026, even though it has the loudest brand.
Frequently asked questions
What does a Houston service business actually pay in payment processing fees?
On $200,000/year in online card revenue: ~$5,800/year with Stripe or Square (2.9% + $0.30), ~$7,380/year with PayPal (3.49% + $0.49). Annual difference is about $1,580.
Which payment processor is best for Houston HVAC, plumbing, and home services?
Stripe. You take deposits and final-balance payments on jobs between $300 and $5,000. Stripe has the cleanest invoice + payment-link UX, the strongest dispute protection, and the cleanest QuickBooks Online sync.
Which payment processor is best for Houston restaurants and food service?
Square. Purpose-built for point-of-sale. Hardware is the cleanest in the category. Built-in inventory, menu management, employee time clock. Toast is more powerful but 2-3× more expensive.
Which payment processor is best for Houston dental, medical, and professional services?
Stripe. Strong recurring billing for retainers and subscription patient plans. Easiest to integrate with HIPAA-compliant platforms. PayPal is frequently flagged as not HIPAA-friendly without extra effort.
When does PayPal actually make sense for a Houston SMB?
Almost never in 2026. Highest fees, notorious account freezes (21-day holds), dated checkout UI. Only legitimate case: secondary option when 30%+ of your buyers actively prefer it.
Does enabling Apple Pay actually move conversion?
Yes — by 8-12% on mobile checkouts. Stripe and Square both accept Apple Pay and Google Pay at the same 2.9% + $0.30 fee. PayPal routes them at 3.49%.
How long does it take to switch payment processors?
Stripe onboarding takes about 30 minutes. Most modern booking systems and CRMs support Stripe natively. Don't run two processors in parallel for long — customers get confused. Pick one, switch cleanly inside a single Saturday.