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SEO & website management · Industrial engineering · Longview, WA

Airtherm: first-page Google rankings for a niche industrial engineering company.

Airtherm Corporation was founded in Longview in 1986 and engineers industrial ventilation, process air, dust collection and heat recovery systems for paper mills and manufacturers across North America. Its buyers are engineers and plant managers searching for very specific systems. We manage the website and run its SEO, and we are building its next website.

The Airtherm Corporation website on a desktop browser and a phone

At a Glance

  • 1986the year Airtherm was founded in Longview
  • 3core searches at number 1 on Google in October 2026
  • 7tracked searches on Google's first page

The Brief

Few people search for paper machine hoods, but the ones who do are ready to buy. Airtherm needed to own those searches, then grow into broader industrial ventilation.

Win the niche searches

Paper machine hoods, dryer hood air systems, sheet stabilization and mill ventilation.

Grow beyond paper mills

Warehouses, box plants and manufacturing plants that need ventilation and cooling.

Show real work

Project spotlights about the engineering problem, without naming customers.

What We Do for Airtherm

Monthly SEO, content and website care, with plain-language reports.

Number 1 rankings

Paper machine hood, paper machine dryer hood air system and sheet stabilization reached number 1 on Google.

A blog for project spotlights

We added a blog so Airtherm can publish technical articles and project stories.

Topics picked from the data

New articles aimed at searches Airtherm is not winning yet.

Monthly reports

Rankings, clicks and site health in a short email each month.

Website care

Content updates and changes whenever the team needs them.

A new website on the way

A redesign organized by solutions, industries and projects, now in review.

Questions About This Project

Can SEO work for a very niche industrial business?

Yes. Niche searches have less competition and buyers who know exactly what they need. See SEO services.

Do you build websites for manufacturers and engineering firms?

Yes. See websites for manufacturers.

Do you work with businesses in Longview?

Yes. We are based in Longview. See Longview web design.

Could you do this for my business?

That is what we do. Plan your project and we will send a clear quote, or start with a free audit of your current site.

Want results like this?

Start with a free website audit. We look at your site and tell you what is worth doing first.

Get a free website audit

Looking for a web designer in Longview? See our Longview web design page.

Trusted for 17 years, we build, host and manage websites that bring in customers, and grow them with SEO and Google Ads. One team, no long-term contracts.

Reach us Monday – Friday, 9am – 5pm Pacific

★★★★★5.0from more than 100 Google reviews

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