A Leander, TX HVAC contractor — One Hour Heating & Air Conditioning of Northwest Austin — went from 11 keywords ranking in Google's top 10 to 192 in 43 days. The average rank position across every tracked keyword held steady at #1.4 the entire time, meaning new keywords entered the top 10 without displacing the existing #1 placements. We logged 1,566 individual rank checkpoints during the period and shipped 91 pieces of Google Business Profile content out of 104 candidates generated by an AI pipeline with a hard publish threshold.

If you run a local service business — HVAC, plumbing, electrical, roofing — and you've been told local SEO is a slow, vague, six-month grind, this case study is for you.

The starting point

On March 17, 2026, when daily rank tracking began on this property:

  • 11 keywords ranked in Google's top 10 across 17 priority HVAC search terms the business cared about
  • Terms included AC not cooling, emergency AC repair, furnace repair near me, and a dozen other high-intent queries
  • Google Business Profile traffic was below industry benchmarks for an Austin HVAC company
  • The team had no consistent posting cadence to GBP

This is a typical starting point for a local trades business. The Google Business Profile exists. Some keywords rank. But there's no system, no measurement, and no reason to believe next month will be any different from last month.

What changed

Over 43 days, three things ran in parallel on this property. None of them are exotic — but the discipline of running them every day, measured every day, is what produced the result.

  1. AI content generation with a real quality bar

Most "AI content" in the local services space is junk. The model generates 50 posts; you publish 50 posts; Google ignores or punishes them. We took a different approach: every candidate post is scored against a quality rubric before it's eligible to publish. If it doesn't pass, it doesn't ship.

Over 43 days, the system generated 104 candidate posts for this property. 91 passed the threshold and were published to Google Business Profile — an 88% pass rate. That's about four shipped posts per week, every week, with zero manual content production work from the operator.

The 12% that failed weren't published. That's the entire trick: the quality bar exists and is enforced.

  1. ZIP-coded service area coverage for "near me" intent

"Near me" searches are now the dominant pattern for emergency home services. A homeowner in Leander whose AC dies at 9 p.m. doesn't search "best HVAC company in Texas." They search "AC repair near me" — and Google decides who they see based on proximity, relevance, and prominence.

The business's service area was modeled at the ZIP-code level — Leander (78641, 78645), Cedar Park (78613), Liberty Hill (78642), Lago Vista (78645), Jonestown (78645), and surrounding Northwest Austin. Content and signals were aligned to those ZIPs rather than treating "Austin" as one undifferentiated market.

  1. Daily rank tracking — not weekly, not monthly

We logged 1,566 rank checkpoints across 17 keywords over 43 days. That's roughly two checkpoints per keyword per day. The point isn't the data volume — it's the feedback loop. When you check rankings daily, a regression on Wednesday gets noticed Wednesday, not three weeks later when the monthly report hits your inbox.

The result

By April 29, 2026 — 43 days after tracking began — the property held:

  • 192 keywords in Google's top 10 (up from 11 — a 17.5x increase)
  • 190 keywords in Google's top 3 (up from 11 — a 17.3x increase)
  • Average rank position: #1.4 (unchanged from the start)

That last number matters most. The conventional wisdom is that growing keyword volume dilutes average rank — new keywords enter at lower positions and drag the average down. Here, average rank stayed flat at #1.4 because the existing top-1 placements held while new keywords entered the top 10 around them. The gains were additive, not displacive.

The business now publishes about four pieces of GBP content per week, every week, with no manual content production from the operator. Daily rank tracking continues to run.

What this looks like for a different business

The three modules above — daily rank tracking, AI content with a publish threshold, and ZIP-coded service area coverage — aren't HVAC-specific. They work for any local service business that competes on Google search and Google Business Profile:

  • Plumbers — emergency keywords like water heater repair near me, clogged drain emergency
  • Electricians — electrician near me, panel upgrade [city]
  • Roofers — roof leak repair, storm damage [city]
  • Landscapers, auto repair shops, dentists — same pattern, different keyword universe

What's not a fit: businesses that don't have local intent (e.g., national e-commerce), or businesses whose customers don't search Google for what they sell. Everyone else, the playbook applies.

How to replicate this without an agency retainer

You don't need a $4,000/month SEO agency to do the three things above. You need:

  • A rank tracker that runs daily, not monthly. Weekly is too coarse to catch regressions in time to act.
  • A content pipeline with a quality threshold. If you publish everything you generate, you're polluting your own profile. Pick a bar, enforce it, and let the rejection rate be visible.
  • ZIP-level service area modeling. Not "Austin metro." The actual ZIP codes you serve, individually.

We built Ranqly to do all three for trades businesses without the agency markup. The case study above is the founder's own business — which is why you're getting the production numbers, not rounded marketing claims.

Look up the live data yourself

The metrics in this article are publicly viewable at ranqly.ai/customers/one-hour-nw-austin. The page is updated from production data — if you read this six months from now, the numbers will reflect the most recent reporting period.

For local Northwest Austin readers: One Hour Heating & Air Conditioning of Northwest Austin serves Leander, Cedar Park, Liberty Hill, Lago Vista, Jonestown, and the surrounding Northwest Austin metro. (512) 763-5939.

  1. AUTHOR BIO (publish below the article)

Vinay Abburi is the founder of Ranqly, a local-SEO platform built for HVAC contractors, plumbers, electricians, and other home-services businesses. He has a computer science degree and 10+ years in software and machine learning. He also owns the HVAC business in this case study, which is why Ranqly's product team gets to test every feature on a real revenue-generating local business before shipping it to customers. Reach him at vinay@ranqly.ai.