HVAC contractor SEO agencies, compared on what each one publishes about the trade

HVAC contractor SEO is local search for a trade whose demand arrives with the weather: the first heat wave and the first cold snap put every homeowner in the service area into the same search, and the contractor whose profile, reviews and service pages are ready wins the week, while the replacement and maintenance work the rest of the year is won on reputation and on pages that answer a considered purchase. An agency pitching the trade has to show a plan for both, and a contractor buying one has to know what each contains and what it should report. This index lists 134 agencies on what they publish about pricing and results, and the guide below sets out the seasonal build, the review process, and the questions to ask.

median disclosed retainer, per month (USD)
$2,000
the middle of 21 published figures
agencies with a verified published price
21
of 134 read
verified agencies in the index
134
checked August 2026

Figures on this page come from the 134-agency verified catalog: each one was fetched from the agency's own published page and matched verbatim, with the source and retrieval date stored beside it.

Agencies with a verified published price

Agency Disclosed starting price Evidenced specialties HQ Source Checked
Prosperity Media 3 verified facts AUD 2,000/mo Content marketingSEO Surry Hills (Sydney), NSW, AU prosperitymedia.com.au August 2026
SimpleTiger 3 verified facts $5,000/mo SEO Sarasota, FL simpletiger.com August 2026
Yoghurt Digital 3 verified facts AUD 2,000/mo PPC & paid searchSEOSocial media marketing Surry Hills (Sydney), NSW, AU yoghurtdigital.com.au August 2026
Boulder SEO Marketing 2 verified facts $2,000/mo SEO Boulder, CO boulderseomarketing.com August 2026
EZMarketing 2 verified facts $1,500/mo PPC & paid searchSEO Lancaster, PA ezmarketing.com August 2026
Firebelly Marketing 2 verified facts $3,000/mo Social media marketing Indianapolis, IN firebellymarketing.com August 2026
Grounds for Promotion 2 verified facts $5,000/mo PPC & paid searchSEO Boulder, CO groundsforpromotion.com August 2026
Hook Agency 2 verified facts $2,800/mo PPC & paid searchSEO Minneapolis, MN hookagency.com August 2026
Kalungi 2 verified facts $50,000/mo Content marketing Kirkland, WA kalungi.com August 2026
The SEO Room 2 verified facts AUD 1,500/mo Content marketingSEO Canning Vale (Perth), WA, AU seoroom.com.au August 2026
Thrive Internet Marketing Agency 2 verified facts $500/mo SEO Arlington, TX thriveagency.com August 2026
Ciphers Digital Marketing 1 verified fact $2,500/mo SEO Gilbert, AZ ciphersdigital.com August 2026

How to choose an HVAC contractor SEO agency

  1. Ask for the plan for both seasons. The peak-week plan is what the agency built in the quiet months: the profile complete and categorised, the emergency repair page that already exists, reviews that put the contractor in the pack. The steady-season plan is the replacement, maintenance and city pages and the review process that feeds them. An agency that has one plan has half a plan.
  2. Read the pricing the agency publishes, or note that it does not. The index below marks which agencies print a price. A published price is a claim the agency has to keep; the absence of one moves the conversation to the first call. Compare the ones that publish before calling any, and turn every quote into the task list it contains.
  3. Ask for case detail from a comparable HVAC contractor. A named contractor with permission in a similar climate and service area: the starting position, what was done, and the booked calls by season that followed, matched by name in the contractor's dispatch system. A rankings screenshot from a peak week is not a case.
  4. Test the review process against the rules. The process should ask every customer at the right moment and never buy, gate or incentivise a review, under the FTC's endorsement guides and the profile's guidelines, both linked below. An agency that offers to generate reviews is offering a violation the contractor carries.

The peak week, and what has to already exist

When the first heat wave hits, the searches are immediate and local, and the contractor in the pack with the most recent reviews and an emergency page that answers the phone wins them. Paid search in that week is crowded and expensive; the contractor with the organic presence pays nothing for the same call. The build is the Google Business Profile complete under its guidelines, the emergency repair page stating the service area and the hours that are true, and a phone answered by a person who can dispatch.

The agency's peak-week plan is what it built in the quiet months, and the contractor should ask to see it on a current client before the season.

The steady season: replacement, maintenance and the city pages

Outside the peaks the searches are considered: a system replacement priced over weeks, a maintenance plan, a duct job. The pages that serve them are one per service saying what the job involves, how it is priced, what rebates and financing exist and how to book, and one per city or suburb served saying something specific about serving it. Reviews from the peak season are what sell the replacement in the steady season, and the review process runs all year.

Paid search suits the steady season for a new service area or a new service, reported in cost per booked call, not per click.

Claims to test before signing

A guaranteed position in the pack is a claim Google's guidelines say nobody can make. A rankings report is the agency's activity; the report should show calls and booked jobs by source and season, matched in dispatch, and the review count with the month's new reviews. A long contract with no exit is a claim about the future the agency has not earned. Ask who owns the profile, the pages and the content at the end.

The agencies in the index are listed on what they publish about these terms; the digital marketing and SEO services guide on this site covers how to read the rest.

Questions people actually ask

What should HVAC contractor SEO include?
A peak-week build done in the quiet months, the profile, the emergency page, the reviews, and a steady-season build of service and city pages with a review process that runs all year, reported as booked calls by source and season.
Should an HVAC contractor run ads during a heat wave?
Usually not: every contractor in the area bids the same terms that week. The contractor whose profile, reviews and emergency page already rank gets the same call for nothing. Ads earn their place in the steady season and in new service areas.
How is this index built?
From what each agency publishes: specialties, industries, pricing where printed, and case detail that can be checked, recorded with the source and the date read. Nothing is inferred from an agency's own ranking or reputation.

Sources

Get a shortlist for your project

Free for you; agencies pay us for introductions, which is how this site earns. We may email you about this enquiry and similar services from this site; opt out any time, including from the first message.

Browse agencies by specialty

Cite or embed this figure

The median advertised marketing retainer starting price per month in the US agency market was $2,000 in August 2026, across 21 verified agency facts recorded in FindAgency HQ Pricing Transparency Index.

Cite as: "FindAgency HQ Pricing Transparency Index", updated 2026-08-18, https://findagencyhq.com/hvac-contractor-seo/.

Embed this figure (plain HTML, no scripts)
median advertised marketing retainer starting price per month · the US agency market · August 2026

$2,000

Middle 50%$500 – $50,000
verified agency facts21

Source: FindAgency HQ Pricing Transparency Index

Get your agency shortlistDescribe your project