Williams Air Solutions

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:

RevenueMonthly budgetPriority channels
Under $500K$2,000–$4,000GBP, review program, LSA
$500K–$2M$5,000–$10,000GBP, LSA, email, referral
$2M–$5M$12,000–$25,000LSA, 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 AdsGoogle Ads (PPC)Angi / HomeAdvisor
Payment modelPer lead (exclusive)Per clickPer 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)7.84xLowerLower (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

Google Verified badge (formerly Google Guaranteed) In October 2025, Google replaced all trust badges with a single "Google Verified" blue checkmark. The consumer money-back guarantee ($2,000 coverage) was discontinued. The badge still signals verified background checks, licensing, and insurance. Full details →

Google Ads (PPC) — Only After LSA Maxed

Google Business Profile (Free)

Review Generation System

5-step automated workflow (LeadDuo):

  1. Tech completes job → 3-minute wait → automated SMS with Google review link
  2. No review at 24 hours → follow-up email
  3. No review at 7 days → final SMS
  4. Never send more than 3 asks
  5. Respond to every review within 24 hours

Response templates

Email Marketing

Near-zero cost, high ROI. ROI: $30,000-$80,000 annually from 1,000 active customers (BDR).

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.

Channel ROI Tracking

Track cost per lead AND cost per acquired job by channel. The formula:

Cost per acquired job = CPL ÷ close rate Example: $60 CPL at 40% close = $150 per acquired job vs $8,000 job value = excellent ROI.

Email marketing ROI should be measured by revenue from existing customer base, not CPL — it's a different model than paid acquisition.

LSA vs Google Ads — start with LSA LSA costs $25-$60/lead with a verified trust badge. Google Ads costs $15-$80/click (not lead — click). At a 10-20% click-to-lead rate, Google Ads effective CPL is $75-$800. LSA first, PPC after LSA is maxed.
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)