Google Ads for HVAC Contractors: How to Fill Your Install Schedule Year-Round

Google Ads for HVAC contractors typically costs $10–$45 per click and $40–$100 per qualified lead. HVAC is a seasonal business, but Google Ads lets you beat the seasonality — if you know how to adjust campaigns for heating season, cooling season, and the shoulder months where most competitors go quiet. The contractors who keep ads running year-round (with seasonal adjustments) are the ones booked out 2–3 weeks. The ones who turn ads on in June and off in September fight for scraps the rest of the year.

Key Takeaways

• HVAC Google Ads cost $10–$45/click, with a target CPL of $40–$100
• Run separate campaigns for repair vs. replacement — they have completely different ROI math
• Shoulder seasons (spring/fall) offer the cheapest leads because competitors pull back
• A $50 tune-up lead is really a pipeline to $10,000+ system replacements
• Calculate your expected ROI →

What Do Google Ads Cost for HVAC Companies?

HVAC is one of the highest-value verticals in home services, which means the keywords are competitive — but the ROI potential is massive when campaigns are set up correctly.

Cost per click (CPC): HVAC keywords range from $10 to $45 per click depending on your market, season, and service. "AC repair near me" in July in Phoenix costs significantly more than "furnace tune-up" in Portland in March.

Cost per lead (CPL): A well-optimized campaign should produce leads at $40 to $100 per lead. During peak summer and winter months, CPLs can spike. During shoulder months (spring and fall), they often drop — which is exactly when smart HVAC companies increase ad spend to grab cheaper leads.

Monthly budget: Most HVAC companies see strong results at $2,500 to $6,000/month in ad spend. The math works even at higher CPLs — a $50 lead that turns into a $12,000 system replacement is an incredible return. Try our Budget Calculator →

Think in terms of job value. A lead for AC repair might be a $300 service call. A lead for "AC replacement" could be an $8,000–$15,000 install. Your campaigns should prioritize the keywords that lead to high-value jobs, not just the most leads.

HVAC Keyword Strategy: Seasonal Campaigns

Unlike most home service verticals, HVAC needs different keyword strategies at different times of year.

Summer / Cooling Season Keywords

• "AC repair [city]," "AC not cooling," "air conditioning replacement [city]," "central air installation [city]," "AC tune-up [city]," "emergency AC repair [city]"

Winter / Heating Season Keywords

• "furnace repair [city]," "heater not working," "furnace replacement [city]," "heat pump installation [city]," "furnace tune-up [city]," "no heat [city]"

Year-Round Keywords

• "HVAC contractor [city]," "ductwork repair [city]," "indoor air quality [city]," "thermostat installation [city]," "mini split installation [city]"

Shoulder Season Strategy (Spring & Fall)

This is where smart HVAC companies separate from the pack. Most competitors pull back on ads during spring and fall. That means lower CPCs, cheaper leads, and homeowners planning ahead.

Target maintenance and tune-up keywords aggressively during shoulder months. A $150 tune-up lead is modest on its own — but that technician in the home is your best salesperson for a $10,000 system replacement. Tune-up campaigns are install pipelines.

Keywords to Exclude

• "HVAC technician jobs," "HVAC salary," "HVAC certification," "how to fix," "DIY," "HVAC school," "HVAC supply," "HVAC parts," "refrigerant"

The Replacement vs. Repair Split

This is the single most important strategic decision for HVAC Google Ads: how much budget do you allocate to repair keywords versus replacement/install keywords?

Repair keywords: Higher volume, lower job value ($200–$600), higher close rate (urgent need), leads to replacement opportunities on-site.

Replacement/install keywords: Lower volume, much higher job value ($5,000–$15,000), lower close rate (bigger decision), direct path to your highest-margin work.

Our recommendation: Run both in separate campaigns with separate budgets. Don't let repair keywords eat the budget you need for replacement keywords. Track ROI on each independently.

A repair campaign generating 40 leads at $50 each ($2,000 spend) might produce $15,000 in repair revenue plus 3–4 replacement sales worth $30,000+. A replacement campaign generating 15 leads at $80 each ($1,200 spend) might close 4 installs worth $40,000+.

Different math, different strategy, different campaigns.

See the ROI breakdown for your HVAC company → Plug in your repair and replacement job values into our ROI Calculator to see what each campaign type could return.

Landing Pages for HVAC: One Size Does Not Fit All

An HVAC company running one landing page for all their ads is leaving money on the table. The industry average conversion rate for HVAC is just 7% — but a properly optimized, service-specific landing page can hit 14%+. On a $3,000/month budget at a $10 average CPC, that's the difference between 21 leads and 42 leads. At minimum you need separate pages for:

• AC repair/service — emphasize speed, availability, diagnostic fees, emergency service
• Heating repair/service — same structure, winter-focused messaging
• System replacement/installation — emphasize financing, efficiency ratings, brands, warranty
• Tune-ups/maintenance — emphasize pricing, seasonal specials, preventive value

For replacement/install pages specifically: Feature financing options prominently, show efficiency comparisons, include brand logos, add rebate/tax credit info, and include reviews from customers who bought systems.

Bidding Strategy for Seasonal Fluctuation

HVAC companies can't set bids once and forget them. The competitive landscape shifts dramatically by season.

Peak season (summer/winter): Competition spikes, CPCs increase. Increase budgets to capture demand. Focus on high-value replacement and emergency keywords.

Shoulder season (spring/fall): Competition drops, CPCs decrease. This is your efficiency window — maintain or increase spend for cheap leads. Push tune-up campaigns hard to build your install pipeline.

Ad scheduling matters. Emergency repair searches peak during extreme weather. If there's a heat wave or cold snap forecast, increase bids proactively. The calls will come — make sure your ads are at the top when they do.

Tracking Revenue, Not Just Leads

For HVAC companies, tracking leads is table stakes. You need to track which keywords and campaigns generate revenue.

Your "furnace repair" campaign might generate 30 leads at $45 each, producing $12,000 in repair revenue. Your "furnace replacement" campaign might generate 8 leads at $90 each, producing $45,000 in install revenue. If you're only looking at cost per lead, the repair campaign looks better. Looking at revenue, the replacement campaign is 3x more profitable.

You need call tracking tied to keywords, CRM integration that tracks through to closed jobs, and revenue attribution by campaign.

Getting Started

Get a free Google Ads audit and we'll show you what the opportunity looks like in your area — what your competitors are doing, what keywords are available, and what realistic results look like.

New to Google Ads? You may qualify for up to $1,000 in free ad credit on Google.

Frequently Asked Questions

How much should an HVAC company spend on Google Ads? Most HVAC companies see strong results at $2,500–$6,000/month in ad spend. The right budget depends on your market, seasonal timing, and whether you're targeting repairs, replacements, or both. Use our Budget Calculator for a personalized recommendation.

Should HVAC companies run Google Ads year-round or just during peak season? Year-round, with seasonal adjustments. Shoulder seasons (spring/fall) offer cheaper leads because competitors pull back. Tune-up leads during these months feed your install pipeline for the next peak season. Year-round presence also builds brand familiarity so homeowners call you first when emergencies hit.

What is a good cost per lead for HVAC Google Ads? $40–$100 per lead is a healthy range based on campaigns we manage. However, you should evaluate leads differently by service type — a $90 lead for a system replacement ($10,000+ job) is far more valuable than a $40 lead for a $200 service call.

Should I run separate campaigns for repairs and replacements? Absolutely. Repair and replacement keywords have completely different ROI math, different landing page needs, and different bidding strategies. Combining them in one campaign means you can't optimize or budget for either properly.

How do I get more HVAC install leads from Google Ads? Target replacement-specific keywords ("AC replacement [city]," "new HVAC system [city]"), build dedicated landing pages with financing options and efficiency comparisons, and run separate campaigns with their own budget. Track through to revenue so you can measure true ROI on install leads.

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Anderson Digital is a Google Ads management agency for home service businesses based in Portland, Oregon. We help HVAC contractors, electricians, plumbers, and other service businesses get more qualified leads. Learn more →

Related reading:

• Google Ads for Electricians: What Actually Works
• Google Ads for Plumbers: How to Get More Calls