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Aaron Carmen

Septic Company SEO guide

SEO for Septic And Sewer Companies

A practical Septic Company SEO guide: how septic and sewer companies get found on Google and in AI search, what to build, and where your marketing budget goes furthest.

Updated October 13, 2026

At a glance

Local Services Ads
Not eligible
Google search ads, avg cost per lead
$90.92
LocaliQ 2026, Home & Home Improvement
Typical job value
Mid-range
Marketing spend signal
Medium

Aaron's take

Septic work is invisible until something goes wrong, and then it is urgent. "Septic tank pumping" gets around 110,000 searches a month in the US and septic system installation about 60,500, while emergency septic pumping shows up among the top related searches. Most homeowners do not know how often a tank should be pumped until a problem forces the question.

The septic companies that win online have separate pages for pumping, inspections, repairs, drain fields and new systems, explain maintenance schedules plainly and make emergency service easy to find. Most of the busiest septic companies also list themselves as plumbers, which helps them show up for related searches.

Aaron CarmenSenior WordPress Developer and SEO Specialist

Keywords

How homeowners search for septic and sewer companies

Group your pages around how people actually search, from urgent problems to research before they choose.

Service

Services

  • septic tank pumping
  • septic inspection
  • septic repair
  • drain field repair
  • septic system installation

Near me

Near me searches

  • septic tank pumping near me
  • septic tank cleaning

Urgent

Emergencies

  • emergency septic pumping

Research

Maintenance and cost

  • how often to pump septic tank
  • septic pumping cost

Search volumes: DataForSEO (Google Ads data), US, checked October 13, 2026. "Septic tank pumping" gets about 110,000 searches a month and "septic system installation" about 60,500.

Your website

Pages your website needs

In the order I would build them. Each page targets one group of searches.

  1. Septic pumping page

    The core service. Explain how often tanks need pumping and what you check.

  2. Emergency septic page

    Backups are urgent. Show how fast you can get there.

  3. Inspection page

    Home buyers and sellers need inspections. A separate page catches these searches.

  4. Drain field repair page

    A bigger job with its own searches and questions.

  5. New system installation page

    About 60,500 searches a month. Explain the process, permits and timeline.

  6. Maintenance plan page

    Regular pumping reminders turn one-off jobs into repeat customers.

How I plan and build sites like this

Google Business Profile

Google Business Profile for septic and sewer companies

Primary category
Septic system service
Secondary categories
PlumberDrainage serviceSewage disposal service

Categories checked on October 13, 2026

What to get right

  • Use Septic system service as your primary category. Of the 10 most-reviewed US septic companies I checked, 7 added Plumber and 4 added Drainage service.
  • Add Plumber only if you are licensed for plumbing work.
  • Mark emergency hours accurately. Backups happen at night and on weekends.
  • Ask customers to mention the service, such as pumping or drain field repair, in their reviews.

Reviews

Reviews that matter for septic and sewer companies

Where reviews count

  • Google
  • Angi
  • Yelp
  • Nextdoor
  • Ask every customer, not only the happy ones, right after the job is done.
  • Send one short message with a direct link, so leaving a review takes a single tap.
  • Reply to every review, good or bad, calmly and specifically.
  • Never pay for reviews or offer anything in return. It breaks Google's rules.

Ads and SEO

Local Services Ads, Google Ads and SEO

Septic And Sewer Companies can't use Local Services Ads, so paid search means Google Ads. Ads bring leads within days but stop the moment you stop paying. SEO takes months to build, then keeps working. Most businesses run ads for the most valuable searches while SEO grows, then shift budget as organic rankings take over.

For context, Google search ads in the Home & Home Improvement category average $90.92 per lead (LocaliQ, 2026). That is a search ads benchmark, not a Local Services Ads lead price.

Seasonality

When homeowners search

  1. Jan: Low
  2. Feb: Moderate
  3. Mar: Moderate
  4. Apr: High
  5. May: High
  6. Jun: Peak
  7. Jul: High
  8. Aug: High
  9. Sep: High
  10. Oct: High
  11. Nov: Low
  12. Dec: Low
Relative search interest by month. Source: Google Trends, "septic pumping", US, past 5 years, via DataForSEO, checked October 13, 2026. Searches are highest from April to October, peaking in June, and lowest in November to January. The swing is about 1.6 times.

Structured data

Schema for septic and sewer companies

Add this to your home page, filled in with your details, so search engines and AI tools know exactly what your business is, where it is and how to reach you. It uses the Plumber type.

<script type="application/ld+json">
{
  "@context": "https://schema.org",
  "@type": "Plumber",
  "name": "Your septic company name",
  "url": "https://www.example.com/",
  "telephone": "+1-555-555-0100",
  "address": {
    "@type": "PostalAddress",
    "streetAddress": "123 Main St",
    "addressLocality": "Your city",
    "addressRegion": "ST",
    "postalCode": "00000",
    "addressCountry": "US"
  },
  "areaServed": "Your service area",
  "openingHours": "Mo-Fr 08:00-17:00",
  "sameAs": [
    "https://www.google.com/maps?cid=YOUR_CID",
    "https://www.facebook.com/yourpage"
  ]
}
</script>

Mistakes

Mistakes septic and sewer companies make

  1. Hiding emergency service

    Backups are urgent. Make your emergency number impossible to miss.

  2. One generic page

    Pumping, inspections, repairs and new systems are different jobs. Give each a page.

  3. No maintenance reminders

    Tanks need regular pumping. Reminders bring customers back.

  4. Ignoring home sales

    Buyers and sellers need inspections. A page for them brings steady work.

FAQ

Septic Company SEO questions

What septic services do people search for most?

In the US, "septic tank pumping" gets about 110,000 searches a month and "septic system installation" about 60,500. Emergency pumping is among the top related searches. Separate pages for pumping, emergencies, inspections, repairs and new systems catch each kind of customer.

Can septic companies use Local Services Ads?

Septic is not a separate Local Services Ads category on Google's US list. Plumber is, and Google describes plumbers as covering drains and sewers, so a licensed plumbing company may qualify there. Otherwise, SEO and your Google Business Profile are the main ways to show up.

When do people search for septic pumping?

In the US, septic pumping searches are highest from April to October, peaking in June, and lowest from November to January. Maintenance reminders sent in spring help fill the schedule before the busiest months. Emergency calls still come all year, so keep your emergency page and hours current through winter.

Should septic companies explain maintenance schedules?

Yes. "How often to pump a septic tank" is a common search, and most homeowners do not know the answer. A plain guide, with what affects the schedule, brings in new customers and makes it natural to offer reminders or a maintenance plan.

How much does SEO cost for a septic company?

That comes down to three things: the competition where you work, how many services and towns you want to target, and the state of your website today. For most septic companies, a monthly arrangement works best, because local rankings build over time. I start by looking at your site and your rivals, then send a fixed quote.

Related

Related guides and services

  • Local SEO

    Google Business Profile, citations, reviews and location pages, so you show up in the map pack where buyers look first.

    Learn more about Local SEO

  • Web Design

    Clean, fast designs planned around how people search and buy. Built to convert, not just to win compliments.

    Learn more about Web Design

Contact

Get a quote for your septic company

Tell me about your business and your site. Say what you want to achieve and I'll reply within one business day with any questions, then a fixed quote.

  • Reply within one business day
  • No obligation, no hard sell
  • Form and email only, calls optional
What you need

Prefer email? hello@aaroncarmen.com

Sources

  1. LocaliQ: Search Advertising Benchmarks for Every Industry [2026 Data], checked October 13, 2026Google search ads averages (CPC and cost per lead). Not Local Services Ads lead prices.
  2. Google Business Profile categories, checked in a live GBP dashboard, checked October 13, 2026
  3. Seasonality: Google Trends, "septic pumping", US, past 5 years, via DataForSEO, checked October 13, 2026. Searches are highest from April to October, peaking in June, and lowest in November to January. The swing is about 1.6 times.
  4. Keyword volumes (Maintenance and cost): DataForSEO (Google Ads data), US, checked October 13, 2026. "Septic tank pumping" gets about 110,000 searches a month and "septic system installation" about 60,500.