These guides cover the three questions every multi-location HVAC company eventually faces. How many websites should we run? Which tactics put the whole brand at risk? How do we merge the sites we no longer need? Each guide is long enough to act on, and each one is written so an owner can do the first steps without hiring anyone.
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How to consolidate several HVAC websites into one strong domain
Consolidation moves the useful content from several old sites onto one main domain, with a page-by-page redirect map, so visitors and earned value land somewhere useful.
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Doorway pages and link schemes: why HVAC site networks fail
Google's spam policies name the two tactics behind most HVAC site networks: near-identical city pages and cross-linking between company sites. Both put the whole brand at risk.
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One domain or many: how multi-location HVAC companies should decide
For most HVAC companies with several branches, one main domain with real location pages is the stronger structure. A separate site is justified only for a division that passes four independence tests.
One domain or many
One domain or many explains why a single main domain with real location pages is the right default for most HVAC companies, and when a separate site is justified.
What you'll learn:
- why links, reviews and content don't pool across separate domains
- what Google's spam policies say about running several similar sites
- the four independence tests: own name, own offer, own buyers, own value
- a scoring sheet you can fill in for every branch, brand and division
- how common situations usually resolve: a new branch, an acquisition, a specialist division, a pile of old city domains
Read it before building anything new. It saves most companies from at least one site they'd later have to retire.
Doorway pages and link schemes
Doorway pages and link schemes is the plain-language version of the Google policies that most HVAC site networks run into.
What you'll learn:
- what doorway abuse, link spam and scaled content abuse mean, with the examples Google gives
- what each looks like inside an HVAC company's website
- why these tactics hurt the whole brand, not just the pages involved
- a six-step afternoon audit of your own site and domains
- what to do with each problem page: rebuild, merge, remove or redirect
Read it if an agency has ever offered you "a page for every town" or "a network of sites that support each other."
Consolidating a site network
Consolidating a site network is the step-by-step process for merging several old websites into one strong domain.
What you'll learn:
- how to choose the hub domain on evidence rather than preference
- how to inventory every page and build a redirect map
- the four actions for each old page: move, merge, rewrite or drop
- redirect rules that protect earned value
- what to update outside the website: profiles, directories, phone numbers
- what to watch in the first 90 days, and a realistic timeline
Read it once you've decided which sites to keep, and before anyone touches a domain registrar or deletes an old site.
How the guides connect to our services
The guides and services follow the same order. Structure comes first, through site ecosystem architecture. Then content fills it, through location pages and, where justified, division sites. Measurement closes the loop with network reporting.
You don't need to hire us to use the guides. If you run the scoring sheet or the audit and want a second opinion, the contact page explains how to reach us by call, text or email.
Who the guides are written for
They're written for the person who will make the decision: usually an owner, a general manager or a marketing lead at an HVAC company with two or more locations. You don't need technical knowledge of websites to follow them. Where a step involves a tool, such as Search Console, the guide says what to look for rather than assuming you already know.
They're also useful if you're about to open a new branch, buy a competitor or rebrand. Those are the moments when structure decisions are cheapest to get right, because nothing has been built yet that needs undoing.
A note on sources
Each guide cites Google's own published policies and help pages, with the date we checked them. Search policies do change, so if you're reading this well after October 2026, check the linked pages for the current wording before acting.
Frequently asked questions
Which guide should I read first?
Start with one domain or many if you haven't settled your structure. If you already suspect your city pages or domains are a problem, read the doorway pages guide first.
Are the guides specific to Canada?
The search policies are Google's and apply everywhere. Where provincial rules or programs matter, such as French content in Quebec, the guides point you to our region pages and the official sources.
Can I do this myself?
Many owners can run the audits and scoring in these guides themselves. The guides are written so you can. Where it gets harder, mainly redirect mapping for many domains, it's worth having help.