SEO company in Boulder, CO
Boulder has more PhDs per block than almost anywhere in the country, a university of 35,000, federal labs, a natural-foods and outdoor-industry cluster, and customers who treat choosing a dentist like reviewing a paper. aStash is forty minutes north in Fort Collins and has run SEO for Front Range businesses since 2017. The Boulder plan is built around evidence: the credentials, numbers and reviews a Boulder customer verifies before calling, published where Google and AI assistants can read them. Flat monthly rate, no contract.
In short
aStash is an SEO company for Boulder, CO businesses, headquartered in Fort Collins, Colorado, with a Denver office at 1600 Broadway, #1600, in business since 2017. Every Boulder plan covers the Google Business Profile and map pack, service and neighborhood pages, reviews, citations and AI optimization, at a flat monthly rate with no contract. The free audit comes first and tells you the price before you commit.
| Business | aStash · SEO company Denver office |
|---|---|
| Address | 1600 Broadway, #1600 Denver, CO 80202 Get directions ↗ |
| Phone | (888) 584-5430 |
| Hours | Mon – Fri, 7 AM – 7 PM In-person meetings by appointment |
| Service area | Boulder and Downtown & Pearl Street, University Hill, North Boulder, South Boulder & Table Mesa, Gunbarrel |
| Headquarters | 19 Old Town Square, Ste 238 Fort Collins, CO 80524 (970) 399-9004 |
| Google Business Profile | aStash, Denver · 4.9 ★ on Google ↗ |
Boulder is a town of researchers, engineers, founders and students, and it shops like one. A Boulder customer choosing a contractor checks the license on the state site, the insurance certificate, the Better Business Bureau record, the reviews in full and two competitors, then asks an AI assistant to summarise it all. A page that makes claims without evidence loses here faster than anywhere else on the Front Range.
The town also has a calendar and a geography of its own. Thirty-five thousand students arrive in August and leave in May. Louisville, Lafayette, Superior and Erie have grown into separate markets with their own map packs, and the Marshall Fire rebuilding in Superior and Louisville created years of demand for builders, electricians and landscapers who could prove they knew the permit process.
aStash has run SEO for Front Range businesses since 2017. The Boulder plan is evidence-first: licenses, certifications, insurance and real numbers stated and linked on every service page, reviews requested so they contain specifics, East County town pages with the permit, HOA and rebuild detail residents search for, content timed to the CU calendar, citations and links from Boulder sources, and the structured data that lets ChatGPT and Google AI verify the facts before naming you.
Numbers
Figures from aStash clients in Colorado; the method is the one on this page.
Loomis & Greene and Sewer Experts are Colorado aStash clients; figures from Google Business Profile and Ahrefs.
Who is searching here
These are the industries where most of our Front Range clients are. Each page explains what changes for that industry.
Remodelers and builders working Boulder, Louisville, Lafayette and Longmont.
Learn more ↗Practices serving students, families and a community that researches care carefully.
Learn more ↗Practices in North Boulder, Table Mesa, Gunbarrel and East County.
Learn more ↗Family, estate, employment and injury firms serving Boulder County.
Learn more ↗Heat pumps, solar and panel upgrades in a county electrifying fast.
Learn more ↗Xeriscape, irrigation and tree care in a water-conscious city.
Learn more ↗One of the densest wellness markets in the country.
Learn more ↗A city of dogs, trails and demanding pet owners.
Learn more ↗What we do
What a Boulder SEO plan includes, built for customers who verify.
Why it is hard
Boulder businesses that are invisible in local search usually share the same mistakes.
How we do it
Evidence first, because Boulder checks; town pages second; the CU calendar every year.
Every claim on the site checked against the registries; map-pack position checked from Boulder neighborhoods and East County towns; profile, reviews, citations, site speed, competitors, and what AI assistants say when a Boulder resident asks.
Licenses, certifications and insurance stated and linked; service areas and categories set; call and form tracking live; Core Web Vitals fixed.
Service pages with evidence; East County town pages with permit, code and rebuild detail; schema and navigation links.
Review workflow with specific prompts connected to your software; citations corrected; chamber, CU partner and rebuild-resource listings added.
CU-calendar and seasonal pages a month ahead; links from trade groups, rebuild resources and local press.
Calls and forms from search by town, map position by town, reviews earned and their specificity, AI mentions and whether the assistant’s facts matched yours.
Boulder search
After the fire, residents of Louisville and Superior searched for builders, electricians, landscapers and insurers who could prove they understood the county’s rebuild permits, the new energy codes and the insurance process. Businesses whose pages stated that proof plainly ranked and were hired; businesses with a generic services page were not.
The pattern holds across Boulder County: the customer is searching for evidence of competence, not for a slogan. The plan publishes the evidence, page by page, town by town, and keeps it current.
Service area
Most Boulder businesses serve Louisville, Lafayette and Superior too, and many serve Longmont. The plan builds a page and map-pack presence for each town in your service area, written with detail from that town.
Case Studies
Screenshots straight from Google Business Profile, Search Console, Ahrefs and Google Ads for aStash clients. No projections, no mock data.
Loomis & Greene had switched three agencies before aStash. Five years later they still rank #1 for 318 Fort Collins and 149 Greeley searches.
Sewer Experts started from scratch in Denver and ran no other marketing. Organic search took them from a new site to 845 ranking keywords and a phone that does not stop.
The game changer for us was how much they care about you and your brand. We are happily surprised by how much they put into every detail.
Generic vs. specialist
A claims-based website versus an evidence-based plan built for Boulder.
Everything you need to know
Boulder customers check licenses, read insurance certificates and compare registries before they call, and they trust pages that make that easy. Stating the evidence and linking it to its source is not a formality here; it is the difference between being shortlisted and being skipped, and it is exactly what AI assistants need to confirm before they name a business.
Louisville, Lafayette, Superior and Erie grew into separate map packs, and the Marshall Fire rebuild gave them years of specific, high-value searches about permits, codes, insurance and contractors who had done it before. Town pages that carry that detail rank and convert; a Boulder page that mentions the towns does neither.
Thirty-five thousand students arrive in August, leave in May and search for everything in between. Businesses that publish for move-in, move-out, parents’ weekend and graduation a month ahead take the first wave every year, and the pages gain authority each time.
When a Boulder resident asks ChatGPT or Google AI for a licensed electrician in Superior who has done rebuild work, the answer is built from schema that states the license, citations that match the registry, reviews with specifics and town pages with real detail. Verifiable facts are what get a business named. We track the answer monthly and check that the assistant’s facts match yours.
Ask any Boulder SEO company for three things: a page they built for a Boulder business that ranks, a review from that client, and the report the client receives. The pages on this site, the reviews on Clutch and Google, and the monthly report described above are ours. Internet marketing for Boulder businesses is a crowded field, and the difference between Boulder SEO services that produce leads and those that produce reports is visible in those three documents before any money changes hands.
Where you must be listed
Where Boulder customers check a business and where Google and AI assistants read. Name, address, phone and hours must match on every one.
Free audit
Free, about a week, in person if you prefer, and the first month’s task list if you go ahead.
Related services
Most local clients add one or two of these to the SEO plan.
The full SEO plan every city page sits inside.
Learn more ↗Map pack, Google Business Profile, citations and reviews.
Learn more ↗Get named by ChatGPT, Perplexity and Google AI.
Learn more ↗Fast WordPress sites that state what Boulder customers check.
Learn more ↗Get named by the assistants Boulder customers ask first.
Learn more ↗Detailed reviews, answered, that survive scrutiny.
Learn more ↗Other cities
Campaigns are run from Fort Collins for businesses across the United States.
Written and reviewed by
Kateryna QuinnFounder and CEO, aStash. Forbes Next 1000, NOCO Style 30 Under 30Kateryna founded aStash in Fort Collins in 2017 and has run SEO for Front Range businesses from Fort Collins to Denver since then. She reviews this page whenever Google changes how it treats local business listings or AI answers.
Boulder SEO FAQ
Anything else? (970) 399-9004 reaches a person in Fort Collins, not a call center.
Forty minutes. We are based in Fort Collins and meet Boulder County clients in person whenever it helps.
Because Boulder customers check them before calling, and AI assistants check them before naming a business. Stated and linked, the evidence passes both checks without a phone call.
If you serve them and want calls from them, yes. Each has its own map pack, and the rebuild years gave them specific searches about permits, codes and contractors that a generic Boulder page cannot answer.
Evidence and profile work shows in the map pack within 30 to 60 days. East County town pages often rank within weeks. Competitive categories such as therapy, dental, law and remodeling across the county build over six to twelve months.
Ranges, yes. Boulder customers compare pages that state them and leave pages that hide them. Exact quotes still follow the visit or the call.
A flat monthly rate fixed after the free audit, no contract. It depends on the service area, the number of services and how competitive your category is in Boulder County. The audit gives you the number before you commit.
More than in most places. Boulder residents ask ChatGPT and Google AI for providers before they search, and the answer draws on verifiable facts: schema, registry-consistent citations, specific reviews. It is included in every plan and tracked monthly, including whether the assistant’s facts match yours.
A Colorado professional-services client went from about 300 Google Maps calls a year to 1,600 and holds more than a thousand first-position rankings; a Colorado home-services client built 845 ranking keywords from zero and grew revenue ten times. The screenshots are on this page.
Our nearest office is in Denver at 1600 Broadway, #1600, Denver, CO 80202, phone (888) 584-5430, open Mon – Fri, 7 AM – 7 PM, with in-person meetings by appointment. Headquarters is at 19 Old Town Square, Ste 238, Fort Collins, CO 80524. Most of the work happens in your Google Business Profile, your site and the shared account, so the office is for meetings, not a requirement.