The fairest way to judge a website builder is to look at sites they've built that are still live and still working. Below are five HVAC projects from our portfolio, each with its client named and its site linked, and each with one lesson that applies to a new build. They are results from launch plus the marketing that followed, so read them as evidence of method, not a forecast for your company.
The full list of case studies is published at hvac.agency/case-studies.
Featured work
Featured work: Boilers.ca
The gas-boiler brand of our client ROMA Heating & Cooling: Greater Vancouver installation, replacement and repair, built on a Canada-wide database of boiler brands, series, models, documented error codes, parts, serial numbers and rebates, each tied to the service that fixes it.
- 13,000+pages in its sitemap
- Canada‑wideboiler database
- 6interactive tools
Tools: Running-cost calculator, boiler age lookup, heat-loss estimator, rebate checker, error-code finder, repair-or-replace tool.
AI-ready: llms.txt and llms-full.txt, explicit access for GPTBot, ClaudeBot, PerplexityBot, Google-Extended, Bingbot, structured data, hosted on Cloudflare.
Our other programmatic build, BoilerPart.ca, has 2,000+ programmatic pages.
Design · Development · SEO · AI optimization by our team
Want a platform like this? Call (604) 632-4959
- 2,000+ programmatic pages
BoilerPart.ca
- 180% organic traffic growth
Design · Development · SEO · AI optimization by our team
- 300% ROI
CombiBoiler.ca
- 300+ monthly leads
- 500+ page-1 rankings for combi-boiler keywords
Design · Development · SEO · AI optimization by our team
- A gas-boiler division built for CANRO Heat
GasBoilers.ca
- 26+ BC communities served
- 5.0★ from 76+ Google reviews
Design · Development · SEO · AI optimization by our team
- 400% organic traffic growth in 12 months
Roma Heating & Cooling
Design · Development · SEO · AI optimization by our team
- 850+ SEO articles
HeatLand
- 300% lead increase in 6 months
Design · Development · SEO · AI optimization by our team
- 250% lead growth
CanroHeat.ca
Design · Development · SEO · AI optimization by our team
- 3× leads in 90 days
BCWide.ca
Design · Development · SEO · AI optimization by our team
- 500+ leads
HVACDeal.ca
- 12:1 ROI
Design · Development · SEO · AI optimization by our team
All case studies on HVAC.Agency
BCWide.ca: a fast first quarter
BCWide.ca reached 3× leads in 90 days.
What it shows for a new launch: the first three months after a site goes live are where focus pays off most. The lesson isn't "launch and wait". It's that the site, the Google Business Profile, early reviews and well-aimed ads have to work together from the start. Our after-launch page sets out the 90-day order we recommend.
What transfers to your build:
- Tracking set up before launch, so the first 90 days are measured, not guessed.
- Service pages that ads can point at directly.
- A short list of priorities rather than ten simultaneous projects.
BoilerPart.ca: structure at scale
BoilerPart.ca runs 2,000+ programmatic pages and grew organic traffic 180%.
What it shows: large page counts can work when every page has distinct, useful content behind it. Programmatic pages built from real data (parts, models, specifications) are very different from pages that only swap a town name.
What transfers:
- For an Enterprise build, plan the page model before writing a word.
- Use templates only where each page has unique facts to show.
- Thin, repeated pages are a risk, not a shortcut.
CombiBoiler.ca: one product, deep coverage
For CombiBoiler.ca, the numbers were 300% ROI, more than 300 leads a month, and 500+ combi-boiler keywords ranking on page 1.
What it shows: a site that goes deep on one profitable product can outperform broader sites for that product's searches. Owners often under-invest in the service pages that carry their best margins.
What transfers:
- Give your highest-margin service its own page, and make it the most thorough page on the site.
- Answer the questions buyers ask before calling: sizing, fuel, space, warranty, rebates with a date.
- If one product dominates your business, consider whether it deserves its own section.
Roma Heating & Cooling: organic growth over a year
Roma Heating & Cooling grew organic traffic 400% in 12 months.
What it shows: organic search compounds. A site launched with sound structure keeps gaining as content is added and reviews accumulate. A year is a realistic horizon for search growth; a few weeks is not.
What transfers:
- Build the Professional structure even if you start smaller, so growth doesn't require a rebuild.
- Plan content additions for the months after launch.
- Judge organic results over quarters, not weeks.
HeatLand: content volume with intent
HeatLand built a library of 850+ SEO articles, and its leads rose 300% within 6 months.
What it shows: content that answers homeowner questions brings in people who later call. Volume worked because the articles matched what buyers search for.
What transfers:
- A launch site doesn't need 850 articles. It needs a foundation where articles can be added later in the right place.
- Write about real questions: repair or replace, sizing, fuel switching, rebates.
- Link articles to the service page they support.
Reading results honestly
Three cautions apply to any case study, ours included.
- Starting points differ. A company with years of reviews launches from a different place than a new one.
- Percentages need a base. Growth from a small base looks dramatic; ask what the starting numbers were.
- The site is one part. Every project above combined a site with marketing after launch.
To see how these lessons shape a scope for your company, read the page-count scoping guide, or contact us and we'll walk through which project is closest to your situation.
Frequently asked questions
Were these sites built in 2–3 weeks?
We don't present them that way. These projects grew through a launch followed by ongoing SEO, content and ads. We show them because they show what a well-structured HVAC site can become, not how quickly it was first published.
Can I see the sites?
Yes. Every client named here has a live website linked on this page, and the wider list is at hvac.agency/case-studies.
Will my new site get the same results?
Nobody can promise that. Your market, competition, budget and starting point differ. What transfers is the method: clear service pages, a sensible site structure and measurement from day one.