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Facebook Ads vs Google Local Service Ads: Which Gets Roofer Calls

Compare11 min readUpdated August 14, 2026

Facebook Ads vs Google Local Service Ads for Roofers: Which Actually Gets Calls

Roofers and contractors face a choice: split budget between Facebook Ads and Google Local Service Ads (GSA), or double down on one. The platforms work fundamentally differently. Facebook charges per 1,000 impressions (CPM $5–$25 for roofing); you pay upfront, hoping the audience books. Google Local Service Ads charge only when a lead books a consultation time, not just clicks—qualification happens before payment. That single difference reshapes which platform works for your season, your market, and your budget.

This article walks through the cost structure, seasonal patterns, intent signals, and honest failure cases for both. By the end, you'll know exactly when Facebook wins, when GSA owns the market, and how to split your budget without wasting $500 a month on the wrong platform.

Cost Structure: Pay-Per-Impression vs Pay-Per-Qualified-Lead

Facebook Ads charge by impression (CPM) or click (CPC). For roofing, CPM ranges $5–$25 per 1,000 impressions depending on audience and season. If you run a $1,500/month campaign with a 2% click-through rate and 10% of clicks turn into leads, you're looking at roughly $40–$90 per lead. You pay regardless of whether that lead books or calls.

Google Local Service Ads charge only for qualified leads—leads where the homeowner has booked a consultation or call appointment within the platform. GSA CPL for roofers runs $15–$75 depending on market, with higher costs in dense urban areas (Los Angeles, Chicago) and lower in secondary markets (Des Moines, Boise). A roofer in Phoenix might pay $25–$45 per lead; a roofer in Manhattan might hit $80–$120.

Real example: Roofer in Austin, Texas. Budget: $2,000/month. On Google Local Service Ads, Austin roofing CPL averages $35–$55. At $45 CPL, the roofer gets 44 qualified leads—people who already booked a call in Google. On Facebook Ads, the same $2,000 at $50 CPL yields 40 leads, but only 60% book a call within 7 days; so 24 actual appointments. The GSA cohort converts at 80%+ because they already took the step to book. GSA pulls ahead.

However, Facebook's cost advantage emerges in off-season (November–February). GSA intent drops; fewer people search for roofers. CPL stays flat at $35–$55, but volume drops 40–50%. Facebook's cold audience still exists. CPL might climb to $60–$75 due to lower competition for roofing keywords, but volume holds at 20–25 leads per month. If you have budget, Facebook becomes the steady lead source when GSA volume dries up.

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Intent Signals and Booking Friction: The Hidden CPL Driver

Google Local Service Ads reach only people searching "roofer near me," "roof leak repair," or "roofing contractor [city]." These searchers are already in consideration. They're not being interrupted by an ad in their Facebook feed while looking at cat videos. Intent is pre-qualified. When they click a GSA, they land on Google's booking interface, not your website, reducing friction. They book instantly. That's why GSA CPL is lower and conversion is higher.

Facebook reaches cold audiences. Your ad appears to someone who hasn't searched for a roofer but matches your targeting (homeowners, age 35–65, interested in home improvement, living in your service area). They have intent potential, not intent certainty. The click-to-lead conversion funnel is longer: click ad → land on your landing page → fill out form → schedule call → show up. That 7–10 day lag and 3–5 friction points inflate CPL by 20–40%.

Seasonal effect compounds this. In March (peak roofing season in northern states), intent on Google explodes. People are searching. GSA volume climbs; CPL drops to $20–$35 because demand is so high Google can serve more leads to fewer ads. Facebook CPM also drops (more competition, higher budgets in market), but cold audience friction stays the same. By June, both channels see CPL compression—intent is highest, volume highest. A roofer's GSA CPL in June is often $15–$25; Facebook is $35–$55. The gap widens in peak season.

By November, GSA intent collapses 50–60%. CPL stays flat ($35–$55), but volume dies. Fewer people search. Facebook's cold audience still exists, so CPL climbs to $65–$85 (lower volume, same CPM, lower conversion rates). A roofer in Minneapolis running both channels might see:

In peak season, GSA dominates. In off-season, neither is efficient, but Google's volume collapse hurts more than Facebook's CPL rise. A smart roofer runs heavy GSA March–August, then shifts 40–50% of budget to Facebook for November–February.

Seasonal CPL Compression and Competition

Spring and early summer are peak roofing seasons. Winter storms leave shingles damaged; homeowners procrastinate until spring. April through July, every roofer in your market is bidding on GSA. Competition is fierce. Paradoxically, CPL drops because Google serves so many qualified leads that even with high competition, the cost per actual booking is lower. You're not bidding on impressions; you're bidding on qualified leads, so marginal cost stays low.

Facebook's seasonal shift is different. CPM rises in peak season because every contractor, HVAC company, and fence builder is also running ads. Your CPM might climb from $8 to $18 per 1,000 impressions. That 125% increase directly raises CPL if click-through rate and landing page conversion hold steady. A roofer's Facebook CPL often jumps 40–60% peak season due to CPM inflation alone.

Real example: Roofer in Denver, Colorado. April–June peak season. GSA: $28 CPL, 70 leads/month = $1,960 for 70 qualified leads. Facebook: $600 CPM budget for 1 million impressions = $600 spend. At 2% CTR and 10% lead rate, 2,000 clicks × 10% = 200 leads. At $50 CPL (peak season), $600 doesn't yield leads; you'd need $10,000 to hit comparable volume. But even at $10,000 spend, Facebook reaches only 16.7M impressions at that inflated CPM, yielding 3,340 clicks and 334 leads—at peak season CPL of $60, that's roughly 167 calls. GSA would've delivered 280+ at the same $10,000 spend.

The data is clear: during peak season, GSA crushes Facebook on ROI. Facebook wins on volume only if you're running a $15,000+ monthly budget and can absorb high CPL. Most small roofers can't.

When Facebook Ads Outperform GSA for Roofers

Facebook wins in three scenarios: off-season (November–February), brand-new roofers without GSA eligibility, and emergency/storm-response campaigns.

Off-season demand: From November through February, GSA intent dries up in cold climates. A roofer in Chicago sees GSA volume cut 50–60% because fewer homeowners are searching for roof repair in winter (even though ice dams and snow damage are common). Facebook's cold audience is still available. You can run retargeting to past website visitors, lookalike audiences, and interest-based targeting (homeowners, construction, home improvement). CPL climbs to $70–$90, but you can still generate 15–25 leads per $1,500 monthly spend. GSA would yield 10–12 at much lower CPL, but the volume drop makes Facebook the steadier source.

Brand-new roofers: Google Local Service Ads requires a Google Business Profile with 4.0+ star rating and active customer reviews. A new roofer with zero reviews is ineligible for GSA in most markets. Facebook Ads can launch immediately. Run Facebook Ads for roofers to build initial leads, convert them, and gather reviews. After 20–30 five-star reviews, apply for GSA. During the review-building phase, Facebook is your only paid option.

Storm/emergency response: When hail damages roofs across a region (Oklahoma panhandle, parts of Texas, Colorado front range), GSA searches spike hours after impact, but Google's algorithm takes 24–48 hours to adjust bid recommendations and volume allocation. Facebook, with its hourly ad serving and real-time bidding, can target affected ZIP codes immediately. Use custom audiences based on storm-damaged areas and demographic targeting (35–75, homeowners). A roofer in Lubbock, Texas can launch a Facebook campaign within 2 hours of a major hail event and capture 30–50 leads in the first 48 hours, before GSA inventory scales to match demand. Storm season (April–June in tornado alley, June–August in hail zones) makes Facebook a tactical advantage despite higher CPL.

When Facebook Ads Fail: Low Intent, High Friction, No Follow-Through

Facebook Ads for roofers underperform when:

Real Comparison: GSA vs Facebook Monthly Cost and Lead Breakdown

Let's run two realistic scenarios for a roofer in Charlotte, North Carolina, with a $4,000/month budget.

Scenario 1: All-In on Google Local Service Ads.

Scenario 2: Split Budget—GSA + Facebook (60/40).

Scenario 3: 70% Facebook / 30% GSA (wrong mix, common mistake).

Scenario 1 (all GSA) wins. Scenario 2 (60/40) is a reasonable hedge for volume certainty and off-season coverage. Scenario 3 wastes $500–$1,000/month due to poor budget allocation. Most small roofers run Scenario 3 by accident, wondering why their ads aren't profitable. They read that "Facebook Ads are cheaper" (they're not for roofing) and shift budget away from GSA during peak season, then blame the ads.

The Honest "When This Does NOT Work" Section

Neither platform will work if:

How to Split Budget Between GSA and Facebook

Allocate based on season and market:

Minimum spend: $1,000/month GSA + $500/month Facebook to see statistically significant data and optimize. Below $1,000 combined, variance is too high to trust CPL or ROAS numbers.

Using Leadria to Generate Your Own Leads

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Cost: $0 to start (7-day free trial, no credit card). The advantage: generating your own lead is cheaper than buying shared leads from lead gen brokers ($40–$80 per lead), and you own the data. A roofer spending $2,000/month on GSA gets 52 qualified leads. A roofer using Leadria's AI-generated ads on the same budget gets 35–45 phone-number leads depending on audience and conversion. Fewer leads, but same budget split across Facebook + Instagram, no middleman, and instant phone contact. Use it to backfill Facebook's off-season volume, or to A/B test audiences before scaling on GSA.

Conclusion: GSA Wins Most of the Year, Facebook Fills the Gaps

For most roofers, Google Local Service Ads is the primary platform year-round. GSA CPL is lower ($20–$50 peak season, $35–$55 off-season), conversion is higher (leads book before they reach you), and you pay only for qualified appointments. Facebook is the supplement: run it off-season, use it for retargeting and brand-building, and activate it for storm response when intent spikes. Allocate 60–70% to GSA peak season, 30–40% to Facebook as insurance. In off-season, flip to 30% GSA / 70% Facebook. Track CPL, close rate, and revenue per channel every month. Adjust quarterly based on seasonal patterns in your market. That discipline is the difference between a $200k/year lead channel and a money-losing experiment.

Frequently asked questions

Do Google Local Service Ads or Facebook Ads cost more for roofers?

GSA costs $15–$75 per qualified lead; Facebook ranges $25–$120 per lead depending on audience quality and season. GSA charges only when a lead books a time; Facebook charges per 1,000 impressions (CPM $5–$25 for roofers), so you pay before knowing intent. A roofer in Denver running both might spend $2,000/month on GSA and hit 50 leads, while the same $2,000 on Facebook generates 40 leads but at unpredictable quality.

When does Google Local Services Ads outperform Facebook for roofers?

GSA wins when your market has high seasonal intent—spring/early summer when homeowners are actively searching 'roofer near me' and ready to book. GSA shows only to people with intent signals and charges only for qualified leads. Facebook, by contrast, shows to cold audiences, making it weaker during peak season when intent is already high and CPL climbs. A roofer in Tampa would see GSA outperform March through May.

Why do Facebook Ads sometimes get fewer calls than Google Ads for roofing?

Facebook reaches cold, broad audiences with low immediate booking intent; you're paying CPM upfront with no guarantee they call. Google Local Services Ads only reach people actively searching and ready to hire. Facebook also faces 7–10 day delays between ad click and lead action, while GSA gets qualified appointments instantly. Seasonal competition also drives Facebook CPL up 40–60% in peak roofing seasons, making ROI negative for many small roofers.

Can a roofer run both Facebook Ads and Google Local Services simultaneously?

Yes, and most do. Allocate 60–70% of budget to GSA during peak season (March–August) when intent is highest, and 30–40% to Facebook for year-round brand awareness and off-season lead generation. A roofer in Charlotte might spend $3,000/month on GSA and $1,500 on Facebook year-round, shifting Facebook spend to $3,000 in winter when GSA intent drops. Track which channel closes and adjust.

What's the average cost per lead for roofers on Facebook Ads in 2025?

$35–$95 per lead in major markets; jumps to $120+ in high-competition seasons (April–July). CPL depends on audience quality, landing page conversion rate, and seasonal demand. A roofer using Facebook Ads for roofers with a well-built landing page and retargeting typically sees $45–$65 CPL year-round, while cold-audience campaigns often hit $85+.

Is Google Local Services Ads better for emergency/storm damage roofing calls?

Not always. GSA works for planned roof repairs and replacements where homeowners search in advance. For storm-driven urgency (hail, wind damage), Facebook performs better because you can bid on storm-related keywords and geo-target affected ZIP codes within hours. A roofer in Oklahoma using Facebook Ads during hail season can reach damage-aware homeowners faster than GSA, which relies on proactive searches. Use both: GSA for planned work, Facebook for disaster response.