SEO and search visibility

SEO services for Seattle businesses

Search engine optimization for Seattle companies, handled remotely from Malvern, PA, with the work timed to Pacific business hours.

The Seattle skyline and Space Needle from Queen Anne Hill, with Mount Rainier rising in the distance.

Seattle SEO, run from across the country

Seattle businesses hire us to make Google understand their site, match their pages to local searches, and report results without spin.

Why it matters: two Seattle phrases each pull 1,300 searches a month, and the businesses ranking for them collect those visits free.

Go deeper: Distance, handled

We are a Malvern, PA team, three hours ahead of Seattle, and the work is delivered remotely. We book calls in your morning or early afternoon and keep a written log of every change, so nothing depends on being in the same room.

The SEO itself is concrete: fix what stops Google crawling and indexing the site, write or rework pages for the searches Seattle buyers make, then build the mentions and links that give those pages weight.

We apply the same method to our own site, where One Algorithm's SEO is run in-house.

  1. Professional services

    Engineering, legal and consulting firms rank on pages that prove expertise in specific problems.

  2. Construction

    Builders and trades need service-area pages and a Google profile full of real project photos.

  3. Health care

    Clinics need clean location data, accurate hours and pages that mirror how patients describe symptoms.

Seattle's business base, by the count

The Census business count shows how many local companies might share the results page you want.

By the numbers: 110,685 establishments serve 4,145,494 residents, which works out to about 37.5 people per business.

110,685

Business establishments, 2023

Census CBP 2023 ·

92.1

Agencies + consultants per 10,000

Census CBP 2023 · 1,019 of 110,685 ·

825

Marketing consulting firms (541613)

Census CBP 2023 ·

13.4

% in professional services

Census CBP 2023 · 14,812 of 110,685 ·

103.6

Programming firms per 10,000

Census CBP 2023 · 1,147 of 110,685 ·

4,145,494

Population, 2024

Census ACS 1-year 2024 ·

37.5

Residents per establishment

Census ACS 2024 and CBP 2023 ·

Go deeper: How Seattle compares

Across the 59 places with an SEO page from us, Seattle is 19th for establishments and 20th for population. Counts come from Census County Business Patterns 2023 and the ACS 2024 population estimate.

Professional, scientific and technical services hold a 13.4% share of local establishments, a little above the 13% median, which puts Seattle 26th on that measure. Expertise-led firms are a big part of the search field here.

Those firms compete on authority more than on location. Their prospects read before they call, so depth of content and quality of links carry more weight than a map pin.

Seattle sectors and their search habits

Construction and health care sit almost tied behind professional services, with retail and real estate the next two sectors down.

Why it matters: construction holds 12.3% of establishments and health care 12.2%, two very different kinds of local search.

  • Real estate: 8,104 establishments, a 7.3% share.
  • Retail trails at 10,161 establishments, a 9.2% share.
  • The top three sectors hold 37.9% between them.
Go deeper: What each sector asks of SEO

Trades search is urgent and local. Someone with a leak in Ballard wants a contractor who serves that neighborhood today, so service-area pages, reviews and a current Google Business Profile do most of the work.

Health care search mixes urgency with research. Patients compare providers, read reviews and check insurance, so practices need pages that answer those questions before the phone call.

Real estate's 8,104 establishments create a lot of competition for neighborhood terms. Agents and property managers who publish genuinely useful local pages tend to outlast those relying on portals alone.

Seattle: the four largest of 7 sectors by establishments, Census CBP 2023
SectorEstablishments, 2023Share
Professional, scientific and technical services14,81213.4%
Construction13,61012.3%
Health care and social assistance13,55712.2%
Retail trade10,1619.2%

Counting Seattle's marketing firms

Two Census codes cover the agencies and consultancies in the Seattle metro, and together they give the outer limit of the field.

Yes, but: 1,019 firms works out to 92.1 per 10,000 establishments, close to the 90.1 median, so Seattle sits mid-pack.

  • 194 advertising agencies plus 825 marketing consultancies.
  • Seattle is 29th of 59 for marketing-firm density.
  • Custom programming: 1,147 firms, or 103.6 per 10,000.
Go deeper: Why a firm count is not a rival list

NAICS 541810 and 541613 include agencies that only buy media, consultants who only do branding, and specialists in industries you may not touch. Only a fraction offer hands-on SEO, so the true field is smaller than 1,019.

A mid-pack density suggests Seattle buyers have a reasonable choice without endless noise. What tips a decision is usually evidence: a clear plan, real reporting and accounts that stay with the client.

Seattle also has 1,175 systems design firms. Many of them sell to other businesses online, which adds technical SEO competition for B2B terms in particular.

Firms in the same codes as SEO providers, the Seattle metro, Census CBP 2023
Census codeEstablishments, 2023Note
Advertising agencies (541810)19492.1 per 10,000 with 541613
Marketing consulting (541613)825Census CBP 2023
Custom programming (541511)1,147103.6 per 10,000

One SEO result, start to finish

Our clearest SEO example is Phantom Arcades, an arcade manufacturer in Florida, measured in Google Search Console.

The bottom line: non-brand Google clicks rose 231% and all Google clicks rose 92%, year over year.

Go deeper: From rebuild to result

We designed and rebuilt the Phantom Arcades website for search, including a 3D cabinet configurator, and mapped 80+ old addresses to new ones with redirects so existing rankings carried over.

Search Console then compared this autumn with the same dates a year earlier: clicks went from 1,112 to 2,130, non-brand clicks from 95 to 314, and impressions rose 63%. The equal stretch before that window was flat.

Your sector and starting point will differ, so treat this as proof of method rather than a promise of the same numbers.

  1. The rebuild

    A site rebuilt for search, with a 3D cabinet configurator.

  2. The redirects

    80+ old addresses mapped to new pages, so nothing was lost.

  3. The result

    Non-brand clicks from 95 to 314, per Google Search Console.

What comes after Seattle SEO basics

Once the site converts and ranks for its core terms, growth comes from layering channels in a fixed order.

The bottom line: blogs, email and authority extend the reach of good pages; automation keeps the profile fresh without extra staff time.

  • A converting website and sharp message come before anything else.
  • Next: SEO, a blog, email and earned mentions.
  • Then automated posts and reviews; ads once organic converts.
Go deeper: Layering the channels

A Seattle contractor might add a blog of project write-ups and a quarterly email to past clients. A clinic might add patient guides and appointment reminders. Both feed the pages SEO already ranks.

Automation then covers the routine: posts to the Google Business Profile, scheduled social updates, and review requests with written replies. That keeps the local listing active, which local results tend to reward.

Paid ads are the last layer. We only recommend them once organic pages show which messages convert.

Inside a Seattle SEO engagement

Our SEO stages never change, but the Seattle keyword plan, page list and authority targets are written for your market alone.

What you get: an audit report, a Seattle keyword and page plan, staged fixes you approve, and monthly Search Console reporting.

Go deeper: How the stages play out

The keyword plan starts from real Seattle demand, such as "seo services seattle" and "local seo seattle", and assigns each phrase to exactly one page so your own pages do not compete with each other.

Changes ship in reviewed batches. Each month you see clicks, impressions and top queries, and we explain what moved and what comes next.

  1. 01 Audit what Google sees

    Crawl, Search Console and rankings read before anything changes.

  2. 02 Plan pages from demand

    Pages and phrasings chosen from search volume and real autocomplete.

  3. 03 Fix and build

    Technical fixes, titles, schema and new pages shipped in order.

  4. 04 Earn authority

    Blog posts, email and links that give Google reasons to trust the site.

  5. 05 Measure and repeat

    Clicks and positions read monthly from Search Console, then the next round.

Working with us from Seattle

Seattle runs on Pacific time, so our 9-to-5 Eastern day is 6 a.m. to 2 p.m. there.

The bottom line: the office answers (610) 890-9711 Monday to Friday, 6 a.m. to 2 p.m. Pacific time.

OneAlgorithm625 Swedesford Rd, Unit B, Malvern, PA 19355(610) 890-9711Mon–Fri 9–5Google Business Profile: 5.0 from 6 reviews, read 23 Oct 2026 Updated 31 October 2026

Do you have an office in Seattle?

No. Our one office is in Malvern, PA, and SEO work for Seattle runs remotely, with every stage reviewed in your own browser.

Go deeper: Across three time zones

Our day starts before yours, so overnight requests are often handled by the time you log in. Calls go in your morning or early afternoon, Pacific time.

We have no Seattle branch. You review drafts and reports in your browser, and support runs around the clock for anything urgent.

SEO questions from Seattle

Not answered here? Call the office: (610) 890-9711

An SEO company makes your site easy for Google to crawl, builds pages for the searches your buyers make, and earns links that give those pages weight. "seo company seattle" draws 1,300 searches a month, so plenty of Seattle businesses are looking for exactly that help.

Ask every candidate for a written audit, a page plan and sample reports pulled from Search Console. Seattle has 1,019 agencies and consultancies, so the shortlist is long; the firms worth hiring show their method and let you own every account they touch.

If customers come to you or you go to them, you need local SEO as part of regular SEO. That means service-area pages, a current Google Business Profile and steady reviews. Seattle's 13,610 construction establishments and 13,557 health care establishments depend on it most.

Not automatically. What matters is method, reporting and ownership of your accounts. We work remotely from Malvern, PA, and Seattle's 194 ad agencies and 825 consultancies vary widely in how they report. Ask any agency, local or remote, to show results in your own Search Console.

Google reads your pages, works out what each one covers, and ranks it against competing pages for every search. SEO removes the technical obstacles, writes pages for real demand and earns links. In Seattle, "seo services seattle" alone gets 590 searches a month.

Start with the basics: fix crawl errors, give each service its own page, and keep the Google Business Profile current. Then add content and links. Seattle's real estate sector alone counts 8,104 establishments, so neighborhood-specific pages are a common place for local firms to gain ground.

Search engine optimization is the work of earning unpaid Google traffic for the searches that bring you customers. For Seattle services, that means pages matched to local phrases. Advertisers bid $9.31 per click on "seo seattle", which shows what a ranking for a similar phrase can be worth.

Start your Seattle SEO project

Share your site and your top competitors in Seattle, and we will show where Google ranks you against them today.

What to have ready

  • Your site address
  • Two or three Seattle competitors
  • Analytics or Search Console access

What happens next

  1. 01Send it on the contact page, or call the office.
  2. 02A person at OneAlgorithm reads it and replies.
  3. 03If it fits, the written scope, price and schedule follow.

Start a project

Topic · SEO · Seattle

Which Seattle searches should you own? Tell us on the contact page; the topic is already filled in.

Start a project

Prefer to talk it through?

(610) 890-9711

OneAlgorithm · 625 Swedesford Rd, Unit B, Malvern, PA 19355 · Mon–Fri 9–5

Where these figures come from

Every Census figure on this page covers the Seattle-Tacoma-Bellevue, WA metro area (Census CBSA code 42660). County Business Patterns (CBP) counts employer establishments; the American Community Survey (ACS, 1-year) gives population. A person at OneAlgorithm read them on 31 October 2026. The query each one came from is printed as text, not linked.

FigureValueYear
Business establishments, 2023110,6852023
api.census.gov/data/2023/cbp?get=NAME,ESTAB&NAICS2017=00&EMPSZES=001&for=metropolitan%20statistical%20area/micropolitan%20statistical%20area:42660
Population, 20244,145,4942024
api.census.gov/data/2024/acs/acs1?get=NAME,B01003_001E&for=metropolitan%20statistical%20area/micropolitan%20statistical%20area:42660
Professional services establishments14,8122023
api.census.gov/data/2023/cbp?get=NAME,ESTAB&NAICS2017=54&EMPSZES=001&for=metropolitan%20statistical%20area/micropolitan%20statistical%20area:42660
Advertising agencies (541810)1942023
api.census.gov/data/2023/cbp?get=NAME,ESTAB&NAICS2017=541810&EMPSZES=001&for=metropolitan%20statistical%20area/micropolitan%20statistical%20area:42660
Marketing consulting firms (541613)8252023
api.census.gov/data/2023/cbp?get=NAME,ESTAB&NAICS2017=541613&EMPSZES=001&for=metropolitan%20statistical%20area/micropolitan%20statistical%20area:42660
Custom programming firms (541511)1,1472023
api.census.gov/data/2023/cbp?get=NAME,ESTAB&NAICS2017=541511&EMPSZES=001&for=metropolitan%20statistical%20area/micropolitan%20statistical%20area:42660
Systems design firms (541512)1,1752023
api.census.gov/data/2023/cbp?get=NAME,ESTAB&NAICS2017=541512&EMPSZES=001&for=metropolitan%20statistical%20area/micropolitan%20statistical%20area:42660
Computer systems design (5415)2,6212023
api.census.gov/data/2023/cbp?get=NAME,ESTAB&NAICS2017=5415&EMPSZES=001&for=metropolitan%20statistical%20area/micropolitan%20statistical%20area:42660
Information sector establishments2,4132023
api.census.gov/data/2023/cbp?get=NAME,ESTAB&NAICS2017=51&EMPSZES=001&for=metropolitan%20statistical%20area/micropolitan%20statistical%20area:42660
Retail establishments10,1612023
api.census.gov/data/2023/cbp?get=NAME,ESTAB&NAICS2017=44-45&EMPSZES=001&for=metropolitan%20statistical%20area/micropolitan%20statistical%20area:42660
Health care establishments13,5572023
api.census.gov/data/2023/cbp?get=NAME,ESTAB&NAICS2017=62&EMPSZES=001&for=metropolitan%20statistical%20area/micropolitan%20statistical%20area:42660
Finance and insurance establishments5,3652023
api.census.gov/data/2023/cbp?get=NAME,ESTAB&NAICS2017=52&EMPSZES=001&for=metropolitan%20statistical%20area/micropolitan%20statistical%20area:42660
Real estate establishments8,1042023
api.census.gov/data/2023/cbp?get=NAME,ESTAB&NAICS2017=53&EMPSZES=001&for=metropolitan%20statistical%20area/micropolitan%20statistical%20area:42660
Construction establishments13,6102023
api.census.gov/data/2023/cbp?get=NAME,ESTAB&NAICS2017=23&EMPSZES=001&for=metropolitan%20statistical%20area/micropolitan%20statistical%20area:42660
Agencies + consultants per 10,000 · computed: advertising agencies (541810) plus marketing consulting (541613) per 10,000 establishments92.12023
api.census.gov/data/2023/cbp?get=NAME,ESTAB&NAICS2017=541810&EMPSZES=001&for=metropolitan%20statistical%20area/micropolitan%20statistical%20area:42660 · api.census.gov/data/2023/cbp?get=NAME,ESTAB&NAICS2017=541613&EMPSZES=001&for=metropolitan%20statistical%20area/micropolitan%20statistical%20area:42660 · api.census.gov/data/2023/cbp?get=NAME,ESTAB&NAICS2017=00&EMPSZES=001&for=metropolitan%20statistical%20area/micropolitan%20statistical%20area:42660
Programming firms per 10,000 · computed: custom programming establishments (541511) per 10,000 establishments103.62023
api.census.gov/data/2023/cbp?get=NAME,ESTAB&NAICS2017=541511&EMPSZES=001&for=metropolitan%20statistical%20area/micropolitan%20statistical%20area:42660 · api.census.gov/data/2023/cbp?get=NAME,ESTAB&NAICS2017=00&EMPSZES=001&for=metropolitan%20statistical%20area/micropolitan%20statistical%20area:42660
% in professional services · computed: professional, scientific and technical establishments / all establishments13.42023
api.census.gov/data/2023/cbp?get=NAME,ESTAB&NAICS2017=54&EMPSZES=001&for=metropolitan%20statistical%20area/micropolitan%20statistical%20area:42660 · api.census.gov/data/2023/cbp?get=NAME,ESTAB&NAICS2017=00&EMPSZES=001&for=metropolitan%20statistical%20area/micropolitan%20statistical%20area:42660
Residents per establishment · computed: population 2024 / establishments 202337.52023
api.census.gov/data/2024/acs/acs1?get=NAME,B01003_001E&for=metropolitan%20statistical%20area/micropolitan%20statistical%20area:42660 · api.census.gov/data/2023/cbp?get=NAME,ESTAB&NAICS2017=00&EMPSZES=001&for=metropolitan%20statistical%20area/micropolitan%20statistical%20area:42660

U.S. Census Bureau · census.gov/programs-surveys/cbp.html · census.gov/programs-surveys/acs

Where the search figures come from

Monthly US searches, cost per click and keyword difficulty from Semrush Keyword Overview (Bulk Analysis, US database, exact match), pulled October 31, 2026. A phrase Semrush has no data for counts as zero. Every place we considered is ranked by the same sum: Seattle is 19 of 59.

PhraseSearches a monthCost per clickDifficulty
seo company seattle1,300$9.2528
seo seattle1,300$9.3142
seo services seattle590$7.2629

Google and Bing autocomplete, read October 31, 2026, also completed: “seo services seattle”, “seattle seo company coalition”, “seo company seattle”, “seo company seattle boost digital marketing”. Autocomplete shows phrasings people type, not volumes.

Semrush · semrush.com/analytics/keywordoverview · Google and Bing autocomplete

Photo credit

The Seattle skyline and Space Needle from Queen Anne Hill, with Mount Rainier rising in the distance.

CreditDaniel Schwen / Wikimedia Commons / CC BY-SA 4.0 (cropped, resized)
LicenseCC BY-SA 4.0 · creativecommons.org/licenses/by-sa/4.0
Sourcecommons.wikimedia.org/wiki/File:Seattle_4.jpg
Changescropped to 16:9, resized

Our Google Business Profile figures

What our Google listing showed when a person at OneAlgorithm read it. We quote the figures; the reviews are not marked up as ratings on this page.

ListingOneAlgorithm Consulting
Rating5.0 from 6 reviews
Place idChIJnQw01SfzxokRJhcvpzCljCE
Read on23 October 2026
Map linkmaps.app.goo.gl/kVEeTz9dCyB64CGk6

Hero photograph: Daniel Schwen / Wikimedia Commons / CC BY-SA 4.0 (cropped, resized) · creativecommons.org/licenses/by-sa/4.0