Stop looking for a "magic number." It doesn't exist. If you’re waiting for a silver bullet that fits every HVAC shop from a one-truck operation in Des Moines to a 50-unit fleet in Phoenix, you’re going to be waiting a long time.
Most contractors treat marketing like an expense-something to be cut the moment the phone starts ringing or the economy dips. That’s a mistake. Marketing is the fuel for your revenue engine. If you stop putting gas in the tank, the truck stops moving. Period.
In this industry, you’re either growing or you’re dying. There is no "staying the same" while your competitors are outspending you for the top spot on Google. To win, you need a budget based on math, not gut feelings.
The Benchmark: Percent of Revenue
The industry standard for a healthy HVAC business is to spend between 6% and 12% of gross revenue on marketing.
Where you fall on that spectrum depends entirely on your goals. If you just want to keep the lights on and keep your current guys busy, stay on the low end. If you’re looking to add three trucks by next Christmas, you better be ready to play at the 10%+ level.
| Growth Goal | Budget Range (% of Revenue) | Primary Focus | | :--- | :--- | :--- | | Maintenance | 4% - 6% | Referrals, repeat customers, basic SEO | | Steady Growth | 7% - 9% | LSA, Google Ads, some social | | Aggressive Scaling | 10% - 15%+ | Heavy PPC, Video, Direct Mail, Brand Awareness |
If you’re doing $1M a year, a 10% budget is $100k. That sounds like a lot until you realize that $100k should be generating $1M in new business, not just paying for itself. Marketing should be a 5x to 10x ROI play. If it’s not, you don't have a budget problem-you have an execution problem.
Why "Cheap" Marketing is a Death Sentence
Think of your marketing budget like a furnace installation. If a homeowner asks for the cheapest possible unit and tells you he wants it installed for $500, you know exactly what’s going to happen: it’s going to break in three weeks and he’s going to call you screaming.
Marketing is the same way. If you hire a "budget" agency for $500 a month, they aren't doing anything. They’re sitting on your money and sending you a monthly report full of "impressions" that don't pay the bills.
In HVAC, your Cost Per Lead (CPL) is the only metric that matters.
- Google LSA (Local Services Ads): $25 - $80 per lead.
- Google Ads (PPC): $50 - $150 per lead.
- SEO/Organic: Variable, but usually lowest in the long run.
If you only give yourself $1,000 a month for Google Ads in a competitive market, you might only get 7-10 clicks. That’s not a campaign; that’s a hobby. You need enough volume to feed the algorithm and your sales team.
The Three Tiers of HVAC Spending
1. The Survivalist (4-6%)
This is for the guy who has more work than he can handle but needs to keep the "brand" alive so he doesn't disappear during the shoulder seasons. You focus on:
- Maintaining your Google Business Profile (Reviews).
- Staying in front of your existing customer list via email.
- Small-scale Google Local Services Ads (LSA).
2. The Contender (7-10%)
This is where most $2M - $5M shops live. You’re actively trying to take market share from the big boys. At this level, you are spending heavily on Google LSA vs Google Ads to ensure you’re the first name people see when their AC dies in July.
3. The Dominator (12%+)
This is for the shops that want to own the zip code. You aren't just waiting for people to search for "AC repair." You’re running YouTube ads, sponsoring local events, and hitting every doorstep with direct mail. You are building a brand so that when a homeowner thinks "HVAC," they think of your logo before they even open Google.
Where Does the Money Go?
Don't just throw cash at the wall and see what sticks. A balanced HVAC marketing budget usually looks something like this:
- Paid Search (40-50%): Google Ads and LSA. This is your "intent" traffic. These people have a problem RIGHT NOW and need a tech.
- SEO & Content (20%): This is the long game. It builds the "free" traffic over time so you aren't 100% dependent on Mark Zuckerberg or Google's ad auctions.
- Database Marketing (10%): Texting and emailing your past customers. This is the highest ROI spend you can possibly have. If you aren't doing this, you're leaving hundreds of thousands on the table.
- Creative & Software (10-15%): High-quality photos of your trucks, videos of your techs being pros, and the CRM you need to track everything.
If you find your phones are still silent after spending this kind of money, you need to dig deeper into why your HVAC marketing isn't working before you increase the spend.
The "Slow Season" Trap
Most owners make the mistake of cutting their marketing budget in the fall and spring. They think, "Nobody is calling, why spend money?"
That is exactly backwards. In the slow season, you spend more to capture a larger slice of a smaller pie.
While your competitors are panicking and firing their marketing agencies, you move your budget into preventative maintenance offers and system replacement leads. Check out our guide on how to get more HVAC leads in the slow season for a tactical breakdown of how to pivot that spend.
The "Truck Analogy" for Marketing Budgets
Think of your marketing budget like adding a new truck to your fleet.
- You wouldn't buy a truck, leave it in the parking lot, and complain that it isn't making you money.
- You wouldn't hire a driver but refuse to pay for the gas.
- You wouldn't skip the oil changes and expect it to run for 10 years.
Marketing is that truck. It requires an upfront investment (the budget), fuel (the ad spend), and regular maintenance (optimization/testing). If you treat it like an asset, it will pay for itself ten times over. If you treat it like a bill you hate paying, it will fail you every time.
Stop Guessing and Start Growing
If you’re still basing your marketing spend on "what sounds like a lot of money," you’re going to get beat by the guy who is basing his on "what it takes to win." Look at your gross revenue from last year. Take 8%. Divide it by 12. If that number scares you, you aren't ready to grow yet. If that number looks like an investment you're ready to make, it's time to get to work.
Ready to stop wasting money on "impressions" and start buying calls? Reach out to Hard Labor Marketing today. We don't do fluff, and we don't do excuses-we just get your trucks moving.