Marketing & Lead Gen
Where to spend your marketing budget, how much, and what to expect back — by company stage and channel.
Budget by Revenue Tier
Target 5-10% of gross revenue for marketing. The allocation shifts as you grow:
| Revenue | Monthly budget | Priority channels |
|---|---|---|
| Under $500K | $2,000–$4,000 | GBP, review program, LSA |
| $500K–$2M | $5,000–$10,000 | GBP, LSA, email, referral |
| $2M–$5M | $12,000–$25,000 | LSA, PPC, email, Facebook, referral |
| $5M+ | $25,000+ | Full mix + SEO + brand |
Source: SubcontractorHub
Google Local Services Ads (LSA)
LSAs appear above Google Ads and organic results on a pay-per-lead basis — charges are only for customer contacts (calls, messages, bookings), not clicks. This is the first paid marketing channel for any HVAC company after Google Business Profile.
| Local Services Ads | Google Ads (PPC) | Angi / HomeAdvisor | |
|---|---|---|---|
| Payment model | Per lead (exclusive) | Per click | Per lead (shared with 3-8 contractors) |
| Average HVAC CPL | $51 | $104–$153 | $45–$100 |
| Cost per paying customer | ~$233 | $300–$400 | $250–$500+ |
| ROAS (closed) | 7.84x | Lower | Lower (shared leads) |
LSA benchmarks: PushLeads 2026, 888 contractors, 126,650 leads.
The complete LSA guide covers everything from application to ongoing operations — approval process, background checks, insurance requirements, ranking factors, lead credit management, budget strategy, the 2026 Performance Max migration, and troubleshooting. Below is a summary of the key points.
At a glance
- Approval takes 3-4 weeks. Background checks for field workers are the bottleneck. Full process →
- Reviews are the #1 ranking factor. Target 4.8+ stars, 100+ total, 5-10 new reviews per month. All ranking factors →
- Response time is the #2 factor. Under 5 minutes is the target. Google uses AI to analyze every call. Call analysis details →
- Rate leads weekly. Consistent lead feedback recovers $3,000-$10,000 annually in credits. Lead management →
- Performance Max migration is active. HVAC is in the first wave (August 2026). Manual bidding is eliminated. Historical data does not transfer. Migration details →
Google Ads (PPC) — Only After LSA Maxed
- Minimum spend: $3,000-$5,000/month + $800-$1,500/month management
- Average CPL: $153 (2-3x more expensive than LSA)
- Best for: specific service targeting, commercial, areas LSA doesn't reach
Google Business Profile (Free)
- Profiles with 50+ reviews and 4.5+ ratings appear 2-3x more in local 3-pack
- Required: complete service listings, weekly Posts, real job photos
- Consistent process yields 15-30 reviews/month
Review Generation System
5-step automated workflow (LeadDuo):
- Tech completes job → 3-minute wait → automated SMS with Google review link
- No review at 24 hours → follow-up email
- No review at 7 days → final SMS
- Never send more than 3 asks
- Respond to every review within 24 hours
Response templates
- 5-star: "Thank you so much, [Name]! We're thrilled [Tech Name] took great care of you..."
- 4-star: "Thanks for the review! If there's anything that would make it a 5-star experience..."
- Negative: "Thank you for your honest feedback. I'd like to personally make this right — could you call me at [phone]? I'm [Owner Name], the owner..."
Email Marketing
Near-zero cost, high ROI. ROI: $30,000-$80,000 annually from 1,000 active customers (BDR).
- Seasonal tune-up reminders: 6-8 weeks pre-season
- Agreement renewal: 60 days pre-expiration
- System age alerts: triggered at 10-12 years
- Post-install follow-up: 3-5 days
After-Hours Strategy
After-hours leads close at 80-90% (vs 50-65% daytime). The contractor who answers the phone at 10 PM gets the job.
- Live answering service: $200-$400/month
- After-hours dispatch fee: $89-$149
- Replacement conversion from emergency calls: 20-25% (higher than daytime)
Channel ROI Tracking
Track cost per lead AND cost per acquired job by channel. The formula:
Email marketing ROI should be measured by revenue from existing customer base, not CPL — it's a different model than paid acquisition.
Sources (5)
- SubcontractorHub — marketing budget by revenue tier
- LeadDuo — review generation 5-step workflow
- WebFX — 2026 HVAC marketing benchmarks
- BDR — marketing budget allocation
- PushLeads — LSA verified badge benchmarks (888 contractors, 126K leads)