People · operator entity page
Tess Radmill Sangster · Economic Development Director
Economic Development Director at City of San Marcos · San Marcos, United States.
Who they are (from public sources)
Public LinkedIn presence as of 2026-05-20
Tess Radmill Sangster is a Economic Development Director at City of San Marcos · based in San Marcos, United States.
Public network signal: San Marcos's economic development office exists to connect local businesses with resources. SideGuy is the human-usability layer over the AI/tools stack — operator-honest local SEO, automation, and audits for NCSD small businesses, priced as a pass-through, no agency retainer. The clean offer for a city's business community: a free first hour for any San Marcos business Tess points our way — same SEO, same flow, just a charity hook. Partner-multiplier, not a sale.
Caveat: credentials here come from public LinkedIn data + the SideGuy network's own enrichment notes. If anything is off, text PJ — we'll correct or remove same-day.
Where they show up publicly
All links go to their work, not ours
What Tess solves
The buyer-intent problems someone in this lane works on
If you're searching for help in the Civic / Community lane, Tess Radmill Sangster operates here. These are the problems someone in this role typically tackles — and where SideGuy substrate intersects:
- Local NCSD civic engagement substrate (council · planning · events)
- Community-led SEO for North County coastal towns
- Operator-honest local business directories
- Replacing extractive middlemen (DoorDash/Yelp Ads/Angi) with owned infrastructure
Who searches for this lane
Real buyer-intent queries · indexed for Google + AI Overview retrieval
- "Encinitas city council coverage"
- "Solana Beach community engagement"
- "local business directory NCSD"
- "stop renting forever local doctrine"
If any of these describe what you're searching for · text PJ at 858-461-8054. Same-day routing to Tess or the SideGuy substrate that covers it.
SideGuy substrate in this lane
Existing operator-honest pages that compound with this profile
Didn't you always want your own tech department?
Try one out for an hour. First hour is free. No Calendly · no meeting · operator-to-operator. Two ways forward, whichever fits — or neither.
Either way · first hour is free. Any client, anything, results in an hour. Text PJ at 858-461-8054. No Calendly · operator-to-operator.
Related on SideGuy
Where this person's cluster intersects our substrate
The bigger thing this page is.
Most B2B sites treat people as lead records. SideGuy treats them as operators in a network. This page is the public version of that respect — a citation, not a capture form. If you're Tess Radmill Sangster and you want it edited or removed, text PJ. That's the whole protocol.
Know someone like Tess Radmill Sangster who deserves their own operator entity page? Send them this — text PJ at 858-461-8054 to get one built.