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Digital marketing in San Mateo, California

A marketing agency for San Mateo that puts the site, SEO, ads and phone on one report.

A San Mateo service business can buy the website, SEO, ads and phone line as one plan, with prices published before work starts.

  • Pages for the trades you sell
  • Call tracking wired in first
  • An answer on every call

Google searches each month

What San Mateo searches for, by service

280

searches a month

  • Web design
    260
  • SEO
    20

Source: Google Ads keyword data, average monthly U.S. searches. "Under 10" = below Google’s reporting floor.

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2010Lithium Marketing, established in 2010
$10M+Over $10 million in Google ad spend managed

Businesses we’ve worked with

  • Willard Power Vac
  • Sarkinen Plumbing
  • Robinson Restoration
  • Town & Country Glass
  • Dixie Glass
  • Byers Septic Service
  • F&W Fence Co.
  • Drake’s 7 Dees
  • Rickabaugh Construction
  • Hillsview Building
  • Dozer Dave
  • Mt. Hood Pro Painting
  • On-Target Landscape
  • Atiyeh Bros Carpet
  • Lovett
  • Westmore Construction
  • Northwest New Homes
  • Porter Sealcoating & Paving
  • RescueHero Restoration
  • Panda Plumbing
  • Biermann Plumbing & Heating
  • Ballistic Junk Removal
  • Smart Doors LLC
  • Peak Performance Roofing
  • Deluxe Heating & Cooling
  • Lifetime Exteriors
  • Bruce Johnson Construction
  • Madrone Painting
  • Smart Tree Service
  • Premier Gutter Cover
  • NW Pacific Electric
  • Universal HVAC
  • Lenny Martin Painting
  • Next Level Decks & Exteriors
  • Prodan Construction
  • Smooth Rollin’ Sealcoating and Paving
  • Lovett Restoration
  • Greenlight Titles
  • G.W. Hartley IV
  • Advanced Coatings
  • Thomson Equipment
  • MyADU

Where a plan starts

What a San Mateo marketing plan should fix first

San Mateo service businesses can see which calls came from the website, the Google Business Profile and the ads, and which ones the AI receptionist answered. Searches for “plumber san mateo” run 720 a month, while SEO searches naming the city total 20, so the trade pages come first and the advertising fills the gaps between them.

Lithium Marketing tracks all four in one plan, so the report counts calls and booked jobs, and the first fixes come from what the tracking shows.

The San Mateo market

The Peninsula beyond San Mateo

San Mateo sits about halfway between San Francisco and San Jose, inside a metro area of 4,630,041 people, the San Francisco-Oakland-Fremont metro. A crew based in San Mateo can reach customers from San Francisco to San Jose, and the marketing should say which parts of that stretch you cover. City pages do that better than a single line listing every county in the region.

Technology, health care and education are among the city’s biggest economic drivers. If you take commercial, clinic or school jobs, give that work its own page and its own finished projects. A facilities manager looks for different proof than a homeowner.

residents (2025 estimate)
103,337
residents (2025 estimate)
population change, 2020 to 2025
-2.2%
population change, 2020 to 2025
housing units
42,641
housing units
of occupied homes owner-occupied
49.9%
of occupied homes owner-occupied
of homes built before 1980
70.4%
of homes built before 1980
median home value
$1,618,700
median home value

Sources: U.S. Census Bureau 2025 population estimates, ACS 2020–2024 and 2023 County Business Patterns.

Trades in San Mateo County

What San Mateo County’s trades change about a plan

The kind of work a trade sells decides which service a business should buy first. San Mateo County has 520 residential remodelers, 286 landscaping companies and 233 plumbing, heating and air-conditioning contractors, and each field sells a different kind of job. A remodeler needs galleries. A plumber needs a page for every repair and a profile that lists them all.

Roofing is a smaller field than remodeling in the county, and it sells fewer, larger jobs. A roofing page should show finished roofs and name the materials the crew works with. New home builders need a gallery of completed houses and a way for a buyer to ask about a lot.

County Business Patterns

Trade and home service businesses in San Mateo County

Establishments by industry, 2023

  • Residential remodelers
    520
  • Landscaping services
    286
  • Plumbing, heating and air-conditioning contractors
    233
  • New home builders
    214
  • Electrical contractors
    206
  • Painting contractors
    146
  • Roofing contractors
    69
  • Excavation and site preparation contractors
    42

Source: U.S. Census Bureau, 2023 County Business Patterns (NAICS establishment counts).

The order of work

From tracking to a working phone line

Tracking comes first, because the decisions after it depend on knowing which calls arrived.

1

Start with a baseline

Call and form tracking goes on the site, the Google profile and whatever ads already run, so the starting point is measured, not guessed.

2

Repair the pages that lose visitors

A slow page or a hidden phone number gets fixed before any new traffic is sent toward it.

3

One page per service

We write the pages, and the ads buy the searches for the jobs you want booked this month.

4

Keep the line open

Calls the other three services bring in get answered by the receptionist, and automation handles the follow-up text and the review request.

Proof

A restoration company’s website and SEO

Robinson Restoration, a restoration business, hired Lithium for a new website and SEO, and the card beside it shows what that work changed. Daniel Busby of Willard Power Vac, an air duct, dryer vent and chimney cleaning company, is quoted next to it.

Robinson Restoration website homepage built by Lithium MarketingRestoration

Robinson Restoration

26Xorganic traffic

79 to 2,200+ visits a month, SEO only

organic visits a month
79 → 2,200+
organic visits a month
top-3 rankings
120
top-3 rankings
Read the case study
“Lithium Marketing has been amazing for our business. They have greatly increased our web traffic and helped us land hundreds of jobs. Before we started using Lithium we were sitting on page 8 in google. We are now sitting in the top spots in all the areas we do work.”
Daniel BusbyDaniel BusbyPresident, Willard Power Vac

Around San Mateo

Marketing for the cities around San Mateo

A San Mateo business can serve more than San Mateo. The pages underneath cover Hayward and Daly City, then the Bay Area page widens to the metro and the California page to the whole state.

Pricing

San Mateo prices, printed before the first call

Lithium publishes a typical price for four of its five services, and AI automation is quoted after a free discovery call. Your proposal depends on scope, competition and ad spend.

Conversion web design

$5,000

typical project

Larger sites with more pages or integrations get a fixed proposal after a 30-minute discovery call. Six to nine weeks from kickoff to launch.

SEO

$1,300–$3,000

per month

Typical local SEO retainer, scoped against your revenue per lead.

Google Ads management

From $500

per month

Plus ad spend. Typical: $500–$1,500 a month in management, plus ad spend of $2,000–$5,000 a month.

AI receptionist

$179

per month

Fully managed. No contracts, cancel anytime. Live in days.

AI automation

Scoped

after discovery

Clear, upfront pricing after a free discovery call. Custom builds typically take 1–2 weeks.

Optional hosting and maintenance: $99/month. Secure private hosting on a dedicated high-speed server, daily backups, software and security updates, and basic website changes are all included. Most clients choose this option to keep their new website updated and running smoothly; it is not required.

Our usual service agreement starts with six months, then continues month to month with 30 days’ cancellation notice. Your written agreement sets the final terms. The AI receptionist has no contract.

  • You own your domain, hosting account and website
  • Six-month starting term
  • We guarantee the work, not a ranking
Get my free action plan

FAQ

Questions from San Mateo business owners

DJ Van Zanten

Still curious?

Call (503) 766-5964 or email [email protected].

What should a San Mateo owner fix before spending on ads?

Fix the place where calls are lost. If the phone rings out, the answer is the phone line. If the site is slow or missing pages, it is the website. If both work and the calls are thin, the choice between SEO and Google Ads comes down to what a booked job is worth to you.

Can a business hire one service and add the rest later?

You can start with one and add the rest when the numbers justify it. A plumber might begin with SEO, then add Google Ads for the jobs that need booking sooner, and both report into one set of call tracking, so a later purchase is judged by the same calls.

How long does the agreement run?

The first term is six months, then it runs month to month, and either side can end it with 30 days’ notice. The AI receptionist sits outside that agreement and has no contract.

What is it like to work with Lithium as a San Mateo business?

Lithium is headquartered in Portland, Oregon, with a team in Portland, Bend and Seattle, and works with every client by video. A co-founder runs the strategy calls, and your account manager handles the week to week.

Which trades does Lithium work with in San Mateo?

Plumbing, heating and air conditioning, roofing, electrical, remodeling, landscaping, painting, pest control, restoration and garage doors. Lithium also works outside the trades. If your trade is not listed, ask on the call and we will say whether the work fits.

Free action plan

Find out what to fix first in San Mateo

Tell us where the phone is losing calls and send your website address. A co-founder goes over the tracking, the pages and the phone line with you on a short video call, then names the first change.

What we’ll cover

  • What’s working (and what isn’t) in your current marketing
  • Site and funnel gaps that are costing you leads
  • Local SEO and paid traffic opportunities
  • Simple tracking and KPIs to measure success

Get my free action plan

Tell us a little about your business. Response within 24 hours.

  • 100% free, no obligation
  • Custom plan for your business
  • Response within 24 hours
Call now Free action plan