Web, software and local SEO for San Diego and the border region
For companies whose customers, suppliers and staff move between San Diego and Tijuana every day.
- Location
- San Diego, California, United States
- Local time
- — · Pacific Time: two hours behind Torreón in winter, one hour behind in summer
- Currency
- USD
- Population
- Close to 1.4 million in the city and about 3.3 million in San Diego County
- How we work
- Video calls · bilingual team
Mercado Monkey is a bilingual digital agency based in Torreón, Mexico that works with San Diego businesses on Web development, SEO, Custom software, Digital marketing — remotely, in your time zone, since 2017.
San Diego's economy is broader than its beaches suggest: life sciences around Torrey Pines and Sorrento Valley, the Navy and a long chain of defense contractors, year-round tourism, and to the south one of the busiest land border crossings in the world. Otay Mesa links directly to Tijuana's manufacturing base, and thousands of people cross daily for work, school and shopping. A lot of San Diego businesses end up serving customers or coordinating teams in two countries without systems built for it.
We work with San Diego clients on bilingual websites for schools, clinics and professional services in the South Bay, and on custom portals, tracking systems and automations for logistics and manufacturing firms that run operations alongside Tijuana. We also handle local SEO for businesses in Chula Vista and National City competing with national chains. Our team is in Torreón, an hour or two ahead of Pacific Time depending on the season, and nearshore pricing tends to go a long way against California agency rates.
Hispanic market. Around a third of San Diego County residents are Hispanic, concentrated in Chula Vista, National City and San Ysidro, with daily ties of work, school and shopping to Tijuana.
What we do for businesses in San Diego
Web development
Fast, search-ready websites built so San Diego customers actually contact you.
See service SEOSEO
Rank in Google Search and Google Maps for local searches in San Diego.
See service Custom softwareCustom software
Internal systems, portals and dashboards shaped around how your San Diego team works.
See service Digital marketingDigital marketing
Meta Ads and Google Ads targeted to San Diego, tracked with real conversions.
See serviceBuilt for San Diego's economy
Cross-border manufacturing and logistics
Customer portals, shipment tracking and bilingual corporate sites for firms operating between Otay Mesa and Tijuana.
Biotech and life sciences
Clean corporate sites, technical product pages and recruiting portals for companies in the Sorrento Valley corridor.
Education and language schools
Online enrollment, seasonal campaigns and bilingual content for schools and academies.
Tourism and hospitality
Booking flows, menus and strong Google presence for hotels, restaurants and tour operators.
Healthcare and professional services
Local SEO and online scheduling for clinics, immigration attorneys and accountants in the South Bay.
Areas we serve in San Diego
- Downtown / Gaslamp
- Chula Vista
- Otay Mesa
- National City
- Sorrento Valley
- La Jolla / UTC
Local search is crowded downtown and in areas like La Jolla, but the South Bay still rewards businesses that actively manage their Google Business Profile and reviews. Yelp carries real weight for restaurants and services. For customers who move across the border, Facebook and WhatsApp are often the primary channels, and many compare prices and services in San Diego and Tijuana before deciding.
We collaborate over video calls and messaging. Torreón is two hours ahead of San Diego in winter and one hour ahead in summer, so our afternoons overlap your mornings and midday. We invoice your California company in USD and can bill a Baja California entity in pesos if you operate on both sides. Contracts are available in English or Spanish, and code and accounts are yours.
How we get started
- 01
30-minute call
Tell us what you sell, who buys it and what isn't working. Free.
- 02
Audit and proposal
We review your site, Google Business Profile and local competitors, then send scope, timeline and deliverables.
- 03
Weekly sprints
Progress every week on a shared board plus a short video call to approve.
- 04
Launch and measure
We go live, wire up Analytics and conversions, and report what moves month by month.
San Diego: frequently asked questions
Does a South Bay business really need a bilingual website?
What is the time difference with your team?
Can you help us rank in Chula Vista and National City?
Do you build systems for companies operating in both San Diego and Tijuana?
Let's grow your business in San Diego
Tell us what you need. We reply within one business day, in English or Spanish.
We reply within one business day.