Lead volume alone tells you nothing about whether your business is healthy.

A company generating 200 leads a month and closing 12% is in worse shape than one generating 60 leads and closing 35%.

That said, you still need a number to plan around. A way to know if your lead flow is normal, too low, or a sign that budget is being wasted. Below is a realistic benchmark for both trades, plus the formula to calculate the right number for your business.

The Formula: Work Backward From Revenue

Decide the number of jobs you need. Then work backward through your close rate to find your lead target.

Roofing example: 15 signed jobs needed ÷ 30% close rate = ~50 qualified leads/month.

HVAC example: 25 booked jobs needed ÷ 40% close rate = ~63 leads/month.

Comparing your lead count to a competitor’s without knowing their close rate is meaningless. The lead number hides the variable that actually drives revenue.

Realistic Benchmarks by Company Size

These ranges assume a healthy mix of channels: Google Business Profile, Local Services Ads, paid search, and referrals. A company relying on one channel alone will usually sit at the low end of its bracket.

HVAC-Specific Benchmarks

• A fully optimized, well-reviewed Google Business Profile can generate roughly 20–50 leads/month on its own for an established HVAC contractor.
• Website visitor-to-lead conversion averages around 7.8%. Phone calls convert close to 46%, which is why fast phone response matters more than squeezing extra form fills.
• Blended cost per lead across channels averages around $150. Local Services Ads often land in the $25–$75 range and produce the strongest close rates of any paid channel.
• Booking rate (leads that become a scheduled appointment) sits around 40% industry-wide. More than half of all leads are lost before they become a booked job.

Roofing-Specific Benchmarks

• A roofing company spending $2,000–$3,000/month on non-branded Google Ads can expect 16–24 leads at current cost-per-lead levels.
• Close rates vary sharply by lead type: insurance-restoration 50–70% (claim already validated), retail replacement 20–35% (homeowners comparison shopping), repair 60–80% (urgency).
• A strong overall close rate for residential roofing sits at 30–40%. 50% is excellent. Anything consistently above that may signal underpricing, not superior sales ability.
• Storm events can spike lead volume 5–10x within 48 hours. Roofers with a surge process in place capture dramatically more revenue than those without one.

How to Tell If Your Lead Volume Is Actually a Problem

A low number on paper isn’t automatically bad. A high number isn’t automatically good. Use these signals instead:

• Close rate sits well below the benchmark for your lead type. Under 20% on inbound leads usually points to a sales process or lead-quality issue.
• Your booked-job cost is climbing. A channel with a low sticker price and a low close rate often costs more per actual customer than a pricier, higher-converting channel.
• Crews have open capacity that leads aren’t filling. This is the clearest sign you genuinely need more volume.
• You don’t know your close rate by channel. If that’s the case, tracking has to come before benchmarking does.