# Western Union, San Mateo CA: Reviews Source: Local AI Registry, https://localairegistry.com/biz/ca/san-mateo/western-union-san-mateo-ca. Free to reuse with a link back. By Steve Lee, founder and CEO of Local AI Registry. Updated 2026-10-19. Canonical: https://localairegistry.com/biz/ca/san-mateo/western-union-san-mateo-ca ## In short Western Union is a money transfer service in San Mateo, CA. Its AI Score is 28 of 100, which is poor. What each mark on this page means: https://localairegistry.com/methodology#marks ## Key facts | Fact | Value | | --- | --- | | Type | Money transfer service | | Address | 191 E 3rd Ave, San Mateo, CA 94401, USA | | Hours | Mon to Sun 8 AM to 9 PM | | Phone | (650) 342-2723 | | Rating | 3.0 across 1 review on Google | | Updated | October 19, 2026 | ## All the details Every row is something the owner can add or correct. Each one is marked Confirmed, Visitor submitted or AI guess, with where it came from. | Group | Fact | Value | Mark | Evidence | | --- | --- | --- | --- | --- | | Location info | Address | 191 E 3rd Ave, San Mateo, CA 94401, USA | Confirmed | Google Business Profile | | Location info | Description | 191 E 3rd Ave, San Mateo, CA 94401 | Confirmed | Google Business Profile | | Location info | Hours | Mon to Sun 8:00 AM to 9:00 PM | Confirmed | Google Business Profile | | Location info | Name | Western Union | Confirmed | Google Business Profile | | Location info | Phone | (650) 342-2723 | Confirmed | Google Business Profile | | Hours | Monday | 8:00 AM to 9:00 PM | Confirmed | Google Business Profile | | Hours | Tuesday | 8:00 AM to 9:00 PM | Confirmed | Google Business Profile | | Hours | Wednesday | 8:00 AM to 9:00 PM | Confirmed | Google Business Profile | | Hours | Thursday | 8:00 AM to 9:00 PM | Confirmed | Google Business Profile | | Hours | Friday | 8:00 AM to 9:00 PM | Confirmed | Google Business Profile | | Hours | Saturday | 8:00 AM to 9:00 PM | Confirmed | Google Business Profile | | Hours | Sunday | 8:00 AM to 9:00 PM | Confirmed | Google Business Profile | | Services | Service | Money transfer | AI guess | | | Team | San Mateo, CA | | Confirmed | Google Business Profile | | Links | Facebook | https://facebook.com/westernunion | AI guess | Our record | | Links | Instagram | https://instagram.com/westernunion | AI guess | Our record | | Links | Website | https://www.westernunion.com/ | Confirmed | Google Business Profile | ## Services and prices Add your services so AI can say what you offer ### Known for Share your review link so AI can say what you're known for ## The team 1 person is named on this page. ### San Mateo, CA | Field | Value | Mark | Evidence | | --- | --- | --- | --- | ## Visiting Western Union Address: 191 E 3rd Ave, San Mateo, CA 94401, USA. Phone: (650) 342-2723. Hours: Mon to Sun 8 AM to 9 PM. (Confirmed, Google Business Profile.) ### Parking and getting in Add your parking so AI can tell people where to park Add how to find your door so AI can walk people in ### Nearby | Place | Type | Distance | | --- | --- | --- | | Avenida Restaurant | Filipino restaurant | 1 min walk | | Happy Lamb Hot Pot, San Mateo 快乐小羊 | Hot pot restaurant | 1 min walk | | Izumi Matcha | Tea house | 1 min walk | | San Mateo Prime | Steak house | 1 min walk | | HiroNori Craft Ramen \| San Mateo | Japanese restaurant | 1 min walk | | Mahasan | Thai restaurant | 1 min walk | ## Reputation 3.0 average across 1 review: Google 1. (Confirmed, read October 19, 2026.) Not enough review detail to summarise confidently. (AI guess, from 1 review.) ### Press Add a press story so AI can say who's written about you ### Awards Add an award so AI can name it ### Directories Get listed in directories so AI can tell you're real ## Questions people ask ### weekends at Western Union, are they open? ### Busiest day at Western Union, anyone know? ### anywhere on 3rd to sit while I wait ### worth it or not, what do the regulars say ### any last minute slots here? ### going here on Saturday, what should I expect ### is there a standard price or does everyone charge differently ### best money transfer service in San Mateo, CA ### Whereabouts is this place? ### Are the hours on Google right for Western Union in San Mateo? ### Calling Western Union, or is there a better way? ### Western Union or MoneyGram? ### how far out is Western Union booking right now? ### first visit at Western Union, what do I need to bring? ### parking here, how bad is it? ### anyone at Western Union people keep going back to? ### points or member pricing here, worth signing up? ### what is the catch with this place? ### cheaper than Western Union in San Mateo without it being sketchy? ### Do they post anywhere? ## The AI Score: 28 of 100 It measures how likely AI engines are to recommend a business, and how accurately. San Mateo money transfer services run 28 to 40. Fair starts at 45, good at 65. Western Union scores 28, below the San Mateo average of 32. The same method scores every business on the registry. | Signal | Weight | Score | What it measures | Western Union | | --- | --- | --- | --- | --- | | Retrieval grounding | 26 | 0 | Whether you appear in the ranked results AI retrieves and cites: AI-Overview citations, organic top-10 for your money queries, and the Bing index ChatGPT leans on. | Poor | | Off-property attestation | 20 | 40 | Volume and consistency of what others say about you: YouTube mentions, branded web mentions, third-party “best-of” lists. The cause of retrievability. | Poor | | AI visibility | 14 | 100 | Whether ChatGPT, Gemini, Perplexity, and AI Overviews name you, and whether they name you for the right service. | Good | | Reviews & response | 12 | 5 | The star average is only one input. We also read volume, velocity, the specificity of review language, and response cadence. Specific reviews are what AI quotes verbatim. | Poor | | Backlink & citation authority | 8 | 72 | Domain authority and editorial quality of the sources that attest to you. | Good | | Google Business Profile | 8 | 79 | Required and recommended fields; update cadence. The listing AI pulls from first. | Good | | Speed & mobile | 7 | 42 | Core Web Vitals at the 75th percentile, on a real phone. | Poor | | Content freshness & schema | 5 | 81 | Crawl recency, intent alignment, valid JSON-LD, canonicals. | Good | Full method: https://localairegistry.com/methodology How AI decides what to say about a money transfer service: https://localairegistry.com/methodology#how-ai-decides-local-business. What to check before you choose one: https://localairegistry.com/methodology#how-to-choose-local-business ## Entity map Every person, place, organization and treatment named on this page, with a stable ID and a public reference. The JSON-LD below connects them to each other. | Entity | Type | ID on this page | Same as | Relationship to Western Union | | --- | --- | --- | --- | --- | | Western Union | LocalBusiness | #business | https://www.westernunion.com/ | Subject of this page | | San Mateo, CA | Person | #team-san-mateo | | | | San Mateo, California | City | #city | | City Western Union is in | | Local AI Registry | Organization | #publisher | https://localairegistry.com | Publisher of this page | | Steve Lee | Person | #author | https://localairegistry.com/team/steve-lee | Author of this page | ## Topical map Where this page sits in the registry. It's one profile among the money transfer services in San Mateo, linked to the lists and towns around it. ### Lists - Best money transfer services in San Mateo: https://localairegistry.com/leaderboards/ca/san-mateo/money-transfer-service - Best businesses in San Mateo: https://localairegistry.com/leaderboards/ca/san-mateo ### Nearby - /san-jose: https://localairegistry.com/leaderboards/ca/san-jose - /los-angeles: https://localairegistry.com/leaderboards/ca/los-angeles - /san-francisco: https://localairegistry.com/leaderboards/ca/san-francisco - /san-diego: https://localairegistry.com/leaderboards/ca/san-diego - /irvine: https://localairegistry.com/leaderboards/ca/irvine - /mountain-view: https://localairegistry.com/leaderboards/ca/mountain-view ### Every list - Every leaderboard in California: https://localairegistry.com/leaderboards/ca ## References ### Sources cited - [1] Google Business Profile, https://www.google.com/maps/place/?q=place_id:ChIJOfW3X3Cej4AR1LQC4d3gnhs (accessed Oct 19, 2026) - [2] AI engine output: ChatGPT and Gemini, read by Local AI Registry on Oct 19, 2026, https://localairegistry.com/methodology (accessed Oct 26, 2026)