Web, app and AI development in California
We are a California company: headquartered at 2108 N ST STE N in Sacramento, working Pacific hours, building websites, apps and AI products for businesses from San Diego to the Bay Area.
HandsOnTech is a California-headquartered design, development and AI studio at 2108 N ST STE N, Sacramento, CA 95816. We build websites, mobile apps and AI products for California businesses, then grow them with SEO, AEO and paid media, on Pacific-hours delivery with fixed-price scopes and optional on-site working sessions in Sacramento, San Francisco and Los Angeles.
California is our home market, so the working relationship is different here: same time zone, same business day, and a real street address you can visit rather than a virtual office. Bay Area product teams, Los Angeles consumer brands and Sacramento civic and healthcare organizations each buy differently, and the scope reflects that.
Three California markets, three different briefs
Bay Area buyers are product-literate: they expect a modern stack, real AI features and activation metrics, usually against a fundraising or launch window. Los Angeles clusters around DTC brands, entertainment-adjacent products and service businesses that live or die on local search, where speed to launch beats architectural elegance. Sacramento skews toward government, healthcare, agriculture tech and education, where accessibility, plain-language content and procurement-friendly paperwork matter more than visual novelty. We scope to the market you are actually selling into rather than shipping the same California template three times.
What senior California delivery costs
San Francisco and Los Angeles agency day rates are among the highest in the country, and much of that premium pays for the metro, not the seniority. Working with a Sacramento studio keeps the California entity, the Pacific-hours overlap and the on-site option, while a fixed-price scope replaces open-ended hourly billing. Marketing sites run $15k to $35k, e-commerce and headless builds $25k to $75k, web apps and portals $35k to $85k, MVP mobile apps $45k to $90k, and AI pilots $25k to $50k, all quoted in writing within 48 hours of the free audit.
Local search across California metros
Ranking in California is not one job, it is several: San Francisco queries are dominated by product and technical intent, Los Angeles by service-area and neighborhood modifiers, Sacramento by regional and civic terms. We build local visibility as architecture, Google Business Profile alignment, citation consistency, LocalBusiness schema and city pages with genuine substance, then extend it into AI answers, because California buyers increasingly ask ChatGPT and Google AI Overviews for a shortlist before they open a results page.
Nationwide from Sacramento
California HQ with daily overlap in every U.S. time zone and metro-specific campaigns.
State & city pages
Structured location content for organic and local pack visibility.
Metro hire pages
Hire developers and designers in NYC, LA, Chicago, Texas and more.
Local SEO programs
Service-area pages, GBP alignment and citation consistency.
On-site workshops
Available in major metros by arrangement.
Serve any state the same way
Market audit
SERP and competitor review for your city and service.
Entity setup
NAP, schema and internal links consistent sitewide.
Build
Location-aware UX and content.
Rank
SEO, AEO and paid tuned to your metro.
What we build, and what it costs
Published ranges and timelines, the same figures that appear in your written scope. Client work is covered by NDA; references are shared during scoping for qualified projects.
Websites and e-commerce
Marketing sites, storefronts and headless builds on WordPress, Shopify, Next.js or Astro, with green Core Web Vitals and SEO architecture as launch requirements.
$15k–$75k published range · 4–10 wk typical build
Website development servicesMobile apps
Native iOS and Android or React Native and Flutter, carried through App Store and Google Play review, with crash monitoring and post-launch releases included.
$45k–$180k published range · 10–20 wk typical build
Mobile app development servicesAI products and automation
One workflow piloted before anything scales, then production agents, chatbots and dashboards with retrieval, evaluation sets, guardrails and cost monitoring.
$25k–$200k published range · 6–20 wk typical build
AI development services30-day warranty
Bugs found in the first month get fixed free, in the contract.
You own everything
Code, designs and content transfer on final payment.
U.S. hours overlap
Standups and demos on ET, CT, MT or PT, your pick.
Fixed price, fixed date
Quoted in writing before work starts. No surprise change orders.
Cities we cover in California
Each city page carries the local market context, the services that apply there and the price ranges that go with them. Businesses elsewhere in California are served on the same remote model.
Los Angeles
Web, app and AI development for Los Angeles businesses, with local market context and pricing.
Web development in Los AngelesSan Francisco
Web, app and AI development for San Francisco businesses, with local market context and pricing.
Web development in San FranciscoSacramento
Web, app and AI development for Sacramento businesses, with local market context and pricing.
Web development in SacramentoGot questions?
Is HandsOnTech actually based in California?
Yes. Our headquarters is 2108 N ST STE N, Sacramento, CA 95816, operating as Hands On Technologies, a U.S. entity. Sacramento clients get on-site meetings and same-day availability; San Francisco, Los Angeles and the rest of the state are served remote-first with on-site working sessions by arrangement.
Do you cost less than a San Francisco or Los Angeles agency?
Usually, and for a structural reason rather than a discount: coastal metro day rates carry a location premium that a Sacramento studio does not. You keep the California entity, the Pacific-hours overlap and the option to meet in person, on a fixed-price scope instead of hourly billing that grows.
Which California cities do you have pages for?
San Francisco, Los Angeles and Sacramento have dedicated city pages, each with the local market context, service pages and pricing that apply there. We work with businesses across the entire state, including San Diego, San Jose, Fresno and the Central Valley.
Can you meet in person in California?
Yes. Sacramento meetings happen at our office. Working sessions in San Francisco, the Bay Area and Los Angeles are arranged for kickoffs, quarterly planning and executive demos, with the rest of the engagement running remotely on Pacific hours.
Do you handle California accessibility and privacy requirements?
We build to WCAG 2.2 AA as a standard rather than an add-on, which is the baseline California public-sector and healthcare buyers typically require, and we architect data flows with CCPA-style access and deletion requests in mind. We are not a law firm, so we build to the requirements your counsel confirms.
How do California projects start?
Send your URL and the metric this project has to move to sales@handsontech.io or call (866) 965-8749. You get a free recorded audit within 48 hours and, for qualified projects, a written fixed-price scope within two business days.
Get a timeline, a price range and a next step.
Send your URL and the metric this project has to move. A free 48-hour audit comes back with a prioritized fix list, and qualified projects get a written fixed-price scope within two business days.
Tell us what you're building.
You'll get a timeline, a price range and the next step, usually within two business days. A technical lead reads every message, not a sales development rep. No deck, no discovery-call maze.
- ✉️sales@handsontech.ioWe reply within one business day
- 📞(866) 965-8749Mon–Fri, 9am–6pm ET
- 📍2108 N ST STE NSacramento, CA 95816 — serving all 50 states
- ⚡Free 48-hour auditRecorded walkthrough plus a prioritized fix list
- 🔒NDA on requestSigned before you share anything sensitive