How We Reduced Wasted Google Ads Spend by 47% for an Albuquerque HVAC Company

Note: This is a representative case study based on aggregated client data from Liberty Digital’s HVAC campaigns in the Albuquerque market. Business name is withheld to protect client confidentiality.

When an Albuquerque HVAC company first contacted Liberty Digital, they were spending $3,000 per month on Google Ads and generating 4 to 5 qualified leads per month. Their cost-per-lead was approximately $600–$750. For a business where the average new customer is worth $800–$1,200 over a first service call — and potentially $3,000–$5,000+ over a multi-year maintenance relationship — these numbers meant their ads were barely breaking even, at best.

The owner had managed the campaign himself for about 14 months, learning as he went. He wasn’t reckless — he’d watched YouTube tutorials, read a few guides, and set up what seemed like a reasonable campaign. But the gap between “a campaign that’s running” and “a campaign that’s generating profitable leads” is where most self-managed Google Ads accounts live.

Within 60 days of Liberty Digital taking over, his cost-per-lead dropped to under $180, qualified lead volume increased by 89%, and he was generating 9–11 leads per month on nearly the same budget. Here’s exactly what we found and what we did about it.

The Audit: What We Found

Before changing anything, we spent two days conducting a thorough audit of the account. What we found was a textbook example of the most common Google Ads mistakes that plague self-managed accounts in competitive local markets.

Problem 1: Rampant Broad Match Keywords Without Negative Lists

The account was running on broad match and broad match modifier keywords without a comprehensive negative keyword list. This meant the ads were showing up for searches like “HVAC technician training programs,” “free HVAC certification NM,” “DIY AC repair forum,” and even “HVAC jobs Albuquerque” — people looking for employment, not services. These clicks cost exactly the same as clicks from homeowners with broken air conditioners, but they never converted. We identified over 200 irrelevant search terms that had collectively consumed $800+ in wasted spend over the previous three months.

Problem 2: Geographic Targeting Was Too Broad

The campaign was set to target “Albuquerque, NM” using Google’s default expanded reach option, which in practice meant ads were showing to people searching from as far as Santa Fe, Taos, and even El Paso — areas the company didn’t serve and had no interest in serving. Approximately 18% of clicks were from outside the company’s actual service area. At $3,000/month, that’s $540/month targeting people who could never become customers.

Problem 3: One Campaign, No Segmentation

All keywords were lumped into a single campaign with a single budget and one set of ad copy. This created several problems. Emergency repair keywords (“AC broken emergency Albuquerque”) shared a budget with installation keywords (“new AC unit installation”) and maintenance keywords (“annual HVAC tune-up”). Each of these has different intent, different profit margins, different seasonal demand, and different optimal bid strategies. Lumping them together meant the budget allocation couldn’t be optimized by intent.

Problem 4: Landing Page Mismatch

All ads sent traffic to the homepage. The homepage was competently designed, but it was a general overview of all services — not optimized to convert someone who had just searched “emergency AC repair Albuquerque” at 2 PM on a 95-degree July day. There was no clear pricing indication, no prominent phone number above the fold, no trust signals (reviews, years in business, certifications), and no urgency element. The conversion rate from ad click to phone call was under 4%.

Problem 5: Ad Copy Was Generic and Undifferentiated

The ads read essentially like a business card: “ABC HVAC — Albuquerque’s HVAC Experts — Call Today.” No mention of what made the company different, no response time guarantee, no pricing information, no testimonial references, no promotional offer. In a search results page where all three ads look similar, generic copy drives lower click-through rates, which increases your effective cost-per-click over time (Google rewards high-CTR ads with lower CPCs).

Problem 6: No Conversion Tracking

This was the most fundamental problem. There was no call tracking set up, and the form submission conversion was configured incorrectly — it was firing on the form page load, not on successful form submission. This meant Google’s algorithm was optimizing toward an irrelevant signal. The campaign was essentially running blind, with the bidding algorithm unable to learn which keywords, times of day, devices, or audiences actually generated leads.

The Strategy We Implemented

With the audit complete, we built a restructured campaign from the ground up while keeping the existing campaign running during the transition to avoid a lead gap.

Campaign Restructuring

We created three separate campaigns with distinct budgets and bidding strategies:

• Emergency / Urgent Repair campaign: Highest CPCs, aggressive bidding, 24/7 scheduling with increased bid modifiers during peak hours (10 AM–8 PM in summer). Budget: $1,400/month. Keywords: “emergency AC repair,” “AC not cooling,” “HVAC broken,” etc.
• Installation / Replacement campaign: Moderate CPCs, longer consideration cycle, ad scheduling focused on business hours. Budget: $900/month. Keywords: “new AC unit,” “HVAC installation,” “AC unit replacement,” etc.
• Maintenance / Tune-Up campaign: Lowest CPCs, promotional messaging, seasonal adjustment. Budget: $400/month. Keywords: “AC tune-up,” “HVAC maintenance,” “air conditioning service,” etc.

Negative Keyword Build-Out

We built an initial negative keyword list of 180+ terms and committed to weekly search term reviews for the first 60 days. Categories of negatives added: DIY and self-repair terms, employment and training terms, out-of-service-area cities, competitor brand names (to avoid paying for branded competitor traffic), commercial and industrial HVAC terms (the company only served residential).

Geographic Precision

We switched to location targeting using specific zip codes within the company’s actual service area — 14 zip codes covering Albuquerque, Rio Rancho, and the East Mountains. We explicitly excluded zip codes outside the service area. We added bid modifiers (+15%) for the highest-converting zip codes identified from the company’s own historical customer data.

Landing Page Overhaul

We built dedicated landing pages for each campaign. The emergency repair page included: headline with response time guarantee (“We Answer 24/7 — Albuquerque’s HVAC Emergency Specialists”), prominently displayed phone number with click-to-call, five-star review count and sample testimonials, technician certification badges, and a short contact form with only three fields. Page load time was optimized to under 1.8 seconds on mobile. The new conversion rate from click to contact: 11.2% — a 180% improvement over the homepage.

Conversion Tracking Implementation

We set up proper conversion tracking for: phone calls from the ads (using Google call extensions), phone calls from the landing pages (using dynamic number insertion via CallRail), and form submissions (firing on the thank-you page, not the form page). We also connected Google Ads to the company’s CRM via a webhook integration so we could track lead quality downstream — not just lead volume.

Ad Copy Rewrite

New RSA (Responsive Search Ad) copy emphasized: speed (“Same-Day Service Available”), trust (“Licensed & Insured — BBB Accredited Since 2012”), social proof (“4.9 Stars — 340+ Albuquerque Reviews”), and clear value (“Free Diagnostic With Repair”). We tested 12 headline variants and 6 description variants, allowing Google’s machine learning to optimize the highest-performing combinations over 30 days.

Results: Month by Month

Metric	Before (Baseline)	Month 1	Month 2	Month 3
Monthly Ad Spend	$3,000	$2,700	$2,900	$3,100
Qualified Leads	4–5 / month	7 leads	9 leads	11 leads
Cost Per Lead	$600–$750	$386	$322	$182
Wasted Spend %	~38% estimated	18%	12%	~8%
Landing Page CVR	3.8%	8.4%	10.1%	11.2%
CTR (avg)	3.2%	5.8%	6.9%	7.4%

By Month 3, wasted ad spend had dropped from an estimated 38% of budget to approximately 8% — a 47% reduction in waste. Qualified leads increased from an average of 4.5 per month to 11 — an 89% increase in lead volume — on essentially the same total budget.

The business went from a marginal, barely-profitable ad campaign to a system generating an estimated 3.8x return on ad spend within 90 days.

Key Lessons for Any Albuquerque Business Running Google Ads

This HVAC case study isn’t unique — the same patterns show up in virtually every Google Ads account we audit for Albuquerque businesses across industries. Here’s what every local business owner running ads should understand:

• Conversion tracking is not optional: If you don’t know which keywords, ads, and audiences are generating your calls and form fills, you cannot optimize your campaign. You’re driving with the headlights off. Proper conversion tracking setup should be the first thing any agency does.
• A “running” campaign is not a “working” campaign: Google is happy to spend your entire budget on broad-match traffic that never converts. The platform is designed to spend your budget — not to maximize your ROI. Active, expert management is what closes the gap.
• Your landing page is half the battle: Even a perfectly structured campaign will fail with a poor landing page. Your homepage is almost never the right destination for paid traffic. Dedicated, conversion-optimized landing pages with clear CTAs, trust signals, and fast mobile load times are essential.
• Campaign structure drives budget efficiency: Separate campaigns for separate intent levels give you control over where your money goes. Emergency service searches and maintenance check-up searches have entirely different profit profiles — they shouldn’t share a budget.
• Negative keywords are a continuous discipline: Adding negatives is not a one-time task. New irrelevant search terms appear constantly as Google’s broad match expands. Weekly search term reviews for the first 60–90 days, then bi-weekly thereafter, are the baseline for professional account management.

Frequently Asked Questions

How much should an HVAC company in Albuquerque spend on Google Ads?

For an HVAC company serving Albuquerque and the surrounding metro, a minimum effective budget is typically $2,000–$3,500/month in ad spend. Less than this in the competitive Albuquerque HVAC market generates insufficient click volume to optimize campaigns effectively. During summer peak season (June–August), successful HVAC advertisers often scale to $4,000–$6,000/month to capture maximum demand during the highest-revenue period of the year.

How quickly can Google Ads improvements show results?

For structural changes (campaign restructuring, negative keywords, geographic targeting), you’ll typically see measurable improvement in cost-per-lead within 30 days. Landing page improvements often show results within 2 weeks. The full optimization cycle — where the campaign algorithm has learned enough data to optimize bidding effectively — typically takes 60–90 days. This is why we always counsel clients against judging a new campaign strategy in the first 2–3 weeks.

What’s a good cost-per-lead for Google Ads in Albuquerque for home services?

It varies by service type and competition level. In the Albuquerque market, realistic benchmarks for well-managed campaigns: HVAC emergency repair $120–$200/lead; plumbing emergency $150–$250/lead; roofing (storm damage) $80–$160/lead; general home services $60–$120/lead. These are achievable benchmarks with properly structured campaigns, dedicated landing pages, and consistent optimization. Poorly managed campaigns in the same market often see $400–$800+ per lead.