What a Whole-Home Generator Install Lead Should Actually Cost You

Every dealer I talk to wants to know the same thing. What should a lead cost me?

It is a fair question with an annoying answer: the number by itself means nothing. A $40 lead that never answers the phone is worse than a $200 lead that signs a whole-home install. So before you judge your marketing on cost per lead, you have to know what a lead is worth to you and what counts as a lead in the first place.

Start at the back, not the front

Work the math backwards from the job, not forwards from the ad bill. You need four numbers, and you already have three of them sitting in your accounting software.

• Average install revenue. What a typical whole-home standby job invoices for, all in.
• Gross margin on that job. Revenue minus equipment, labor, permit, gas and electrical sub.
• Close rate on quoted jobs. Of the homeowners you actually put a price in front of, how many buy?
• Lead-to-quote rate. Of the people who call or fill out a form, how many end up getting a real quote?

Multiply lead-to-quote by close rate and you get the share of leads that turn into jobs. Multiply that by your gross margin per job and you get what one lead is worth in gross profit. That is your ceiling. Whatever you pay below it, you keep.

Do it with your own numbers on paper before you argue with anyone about ad cost. We built a calculator for exactly this at beefygeneratormarketing.com/roi-calculator if you would rather punch it in than do it by hand.

Why one dealer's number will not be your number

Lead cost swings hard on things you do not control. A dense metro with four Generac dealers bidding on the same search costs more than a rural county with one. A week after a hurricane, everybody's cost goes up because everybody's bidding goes up.

The only verified number we publish is from the Tomball dealer case study on beefygeneratormarketing.com/results. Tracked leads there averaged $61 across five months, with 114 tracked calls. That is one dealer, one market, one setup. Treat it as proof the math can work, not as a target to hold your own market to.

Count leads honestly or the number is fiction

Most dealers who tell me their lead cost are quoting a made-up number, because they are counting the wrong things. Two mistakes show up over and over.

• Counting form fills only. Generator buyers call. If your phone calls are not tracked and tied back to the ad or the search that made them, your real lead count is higher than your report and your real cost is lower than you think.
• Counting everything. Wrong numbers, portable generator repair questions, a guy asking if you sell parts, a job 90 miles outside your service area. If it can never become an install, it is not a lead. Strip it out.

Get those two right and the number you calculate is worth using. Get them wrong and you will cut a channel that was making you money.

Not all leads at the same price are the same lead

Two leads can cost you the same and be worth wildly different amounts. What separates them is intent, meaning how close the person already is to buying.

• Somebody searching "whole home generator installer near me" has a problem and a budget. Expensive, and worth it.
• Somebody who clicked a Facebook ad about power outages three days after a storm is curious. Cheaper, slower, needs follow-up for months.
• A manufacturer locator lead is shared and price-shopped. Fine, but it is not yours and you are not the only call they make.
• Somebody already in your database who bought service from you in 2021 costs you almost nothing to reach again.

Blending all of those into one average hides which one is actually paying your bills. Track cost per lead by source, then track close rate by source. The cheap source with a 4% close rate and the pricey one with a 30% close rate will surprise you.

The number that matters more than lead cost

Cost per booked install. That is the one to put on the wall. Lead cost is an input; booked jobs pay for trucks.

This is also where most dealers find their problem is not marketing at all. If your lead cost is reasonable and your booked-install cost is ugly, the leak is between the phone ringing and the estimate happening. Missed calls after 5pm. A quote that takes six days to go out. No follow-up on the 80% who said "let me talk to my wife."

We wrote about the phone side of that at beefygeneratormarketing.com/blog/generator-dealer-missed-calls-cost. Fixing it costs less than buying more leads and works faster.

A sane way to judge your spend

Give any channel enough volume and enough time to be judged. A handful of clicks over two weeks tells you nothing. Look at a full quarter, by source, with calls tracked, junk stripped, and close rate attached. Then decide.

• If cost per booked install is well under your gross margin per job, spend more. That is not a leaky bucket, that is a machine.
• If it is close to your margin, fix intake and follow-up before you fix ads.
• If it is above your margin, the channel or the targeting is wrong. Change it, do not just lower the bid.

There is no industry number I can hand you that will be true for your county. But there is a number that is true for your business, and you can have it this afternoon with four figures off your last twelve months.

If you want a second set of eyes on it, book a free strategy session at beefygeneratormarketing.com/contact. Bring your average job size and your close rate and we will do the math with you.