FieldFlow Locations

Mobile Diagnostic & Notary Services in Houston, TX

Greater Houston ~90 min same-day match Background-checked pros

From the Texas Medical Center to Katy and The Woodlands, FieldFlow dispatches mobile phlebotomists, notaries and DOT collectors across the Houston metro seven days a week.

Houston has one of our largest employer-screening footprints, with collectors credentialed for post-accident and reasonable-suspicion DOT work who respond to job sites around the ship channel and energy corridor.

Services available in Houston

Mobile Phlebotomy in Houston

In-home and workplace blood draws with same-day lab courier drop-off.

From $89

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Mobile Notary in Houston

Commissioned notaries for loan signings, immigration and estate documents.

From $75

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Legal DNA Collection in Houston

AABB-style chain-of-custody buccal swabs for immigration and family law.

From $129

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Drug & Alcohol Screening in Houston

DOT and non-DOT urine, hair and breath alcohol collections on site.

From $95

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Mobile Fingerprinting in Houston

Ink card and live-scan prints for licensing and background checks.

From $79

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In-Home Nursing Visits in Houston

Licensed RN assessments, injections and vitals capture at the door.

From $149

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Book in Houston

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Greater Houston coverage map

Areas we cover

  • Downtown
  • The Heights
  • Katy
  • Sugar Land
  • The Woodlands
  • Pearland
  • Clear Lake

Popular TX ZIP codes

77002770077702477036770797749477584
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Houston questions, answered

How fast can a professional get to me in Houston?

Most same-day requests in the Greater Houston are matched within about 90 minutes, and scheduled appointments can be booked for a specific window up to 30 days ahead.

Which Houston neighborhoods do you cover?

FieldFlow covers the full Greater Houston, including Downtown, The Heights, Katy, Sugar Land, The Woodlands and surrounding suburbs. Enter your ZIP at checkout to confirm coverage instantly.

Are Houston professionals background checked?

Yes. Every FieldFlow professional passes identity verification, a criminal background check and credential verification for their license, certification or notary commission before receiving any assignment.

How much does a mobile visit cost in Houston?

Pricing is shown up front before you pay — mobile notary visits start at $75 and mobile phlebotomy starts at $89 in Houston, with the travel fee already included in the quoted price.

Can I book more than one service in a single Houston appointment?

Yes. Book Everything lets you combine services — for example a blood draw and a notarization — into one coordinated visit at a bundled price.

Work as a FieldFlow professional in Houston

Set your radius and hours, accept the visits you want, get paid per completed job.

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Talk to a Houston scheduler

Call or text +1 (571) 704-7378 — 7am to 9pm local, seven days a week.

+1 (571) 704-7378

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