Flour + Water

Co-chef Ryan Pollnow's sister and mother have coeliac disease, driving a group-wide commitment to gluten-free. Flour + Water Pizzeria uses a dedicated GF oven, separate prep area, and Caputo GF flour; the Pizza Shop and Pasta Shop locations offer dedicated ovens/pots and trained staff. The kitchens are shared (regular flour is present), but insider-led dedication plus dedicated equipment make this the strongest structural signal.

Address2401 Harrison St, San Francisco, CA 94110, USA

CuisineItalian

Price€€€

Hours

Mon	5:00 to 9:30 PM
Tue	5:00 to 9:30 PM
Wed	5:00 to 9:30 PM
Thu	5:00 to 9:30 PM
Fri	5:00 to 9:30 PM
Sat	5:00 to 9:30 PM
Sun	5:00 to 9:30 PM

Websitewww.flourandwater.com/

Last verified

Per-allergen evidence

Coeliac · Gluten-free

confidence 0.75 ·

Insider-led, Owner, chef, staff, or a close friend or family member needs to avoid this allergen themselves; kitchen practice reflects that.

✓ dedicated fryer✓ marked menu✓ staff trained

Cited references

[1] aggregatorFlour + Water Pasta Shop - Gluten-Free Restaurant in Mission District, CA , FindMeGlutenFreeFlour + Water Pasta Shop (3000 20th St): dedicated GF pasta pot, knowledgeable staff, GF items marked; reviewer reports no symptoms.fetched 2026-05-15 [2] aggregatorFlour + Water Pizza Shop - Gluten-Free Friendly Pizza Restaurant in North Beach, CA , FindMeGlutenFreeFlour + Water Pizza Shop (1533 Stockton St): dedicated GF pizza oven, separate prep area, knowledgeable staff; one reviewer got glutened, another was warned not to eat there.fetched 2026-05-15 [3] aggregatorGluten-Free Menu at Flour + Water Pizzeria in North Beach, CA , FindMeGlutenFreeFlour + Water Pizzeria (532 Columbus Ave): dedicated GF pizza oven, owner statement on safety; one reviewer reported glutening.fetched 2026-05-15 [4] aggregatorFlour + Water Pizza Shop - Gluten-Free Friendly Pizza Restaurant in San Francisco , FindMeGlutenFreeFlour + Water Pizza Shop (1090 Dr Maya Angelou Ln Suite A): GF pizza, separate oven, dedicated equipment; one review notes flour everywhere in the kitchen.fetched 2026-05-15 [5] blogFlour + Water Pizzeria - Gluten-Free Restaurant in San Francisco , atly.comFlour + Water Pizzeria (532 Columbus Ave) listed as celiac friendly with dedicated kitchen space and oven, trained staff.fetched 2026-05-15 [6] blogThis Gluten-Free Pizza Is Out to Change the Game , sf.eater.comEater article: Flour + Water Pizzeria launches GF dough – chef's mom and sister have coeliac, dedicated GF oven, Caputo flour, dairy-free planned next.fetched 2026-05-15

Dairy-free

confidence 0.40 ·

Available on request, No marked menu but staff will accommodate. Quality varies by who is working that shift.

One Find Me GF reviewer noted the Pasta Shop is 'good for dairy-free,' and the Eater article quotes the chef saying 'Dairy-free is the next mission.' No dedicated dairy-free equipment or marked menu is reported; accommodation is available on request.

Cited references

Reminder

Always confirm with venue staff before ordering. Tiers and accreditations are guides, not guarantees.

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