Facebook Ads vs Craigslist for Contractors: Cost & Quality

Why Contractors Post on Craigslist (And Why It Fails)

Craigslist's free posting is the siren song for contractors starting out. Post your business, check the box for your city and service category, and within minutes you're live. No ads manager, no targeting buttons, no credit card. Just free visibility.

The problem: Craigslist has no way to filter by intent. Your plumbing post sits next to 800 others in the same category. A homeowner looking to DIY with YouTube, a property manager running a test, and a genuine $15,000 water heater replacement all land in your inbox. You spend 3 hours on the phone weeding them out, then get told "we're just getting quotes" or "my sister knows a guy."

A plumber in Denver posted on Craigslist for 14 months. In that time, he fielded roughly 200 inquiries. He closed 11 jobs—a 5.5% conversion rate. Cost per acquisition: $0 posted, but 70 hours of phone screening at $75/hour labor rate = $5,250 in hidden cost, or $477 per closed job.

Compare that to one month of Facebook ads: 20 leads, 6 closures, $150 spend. Cost per acquisition: $25.

Facebook Ads for Contractors: Targeting That Works

Facebook (and Instagram through Meta Ads Manager) lets you narrow down who sees your ad by homeownership status, age, ZIP code, home value, and recent life events. You're not shouting into the void; you're picking the neighborhood and the person.

An HVAC contractor in Austin, Texas ran a Facebook ad campaign in January 2025. He budgeted $200/week and targeted:

• ZIP codes 78701–78704 (central Austin, higher income)
• Homeowners aged 40–65
• Interest in "home improvement"
• Lookalike audience based on past customers

Result: 8 leads per week, 2–3 became jobs ($4,000–6,000 each). Cost per lead: $25. Cost per closed job: $65–100. ROI: 40–60x in first month.

In that same month, if he'd posted on Craigslist, he'd have gotten 3–4 inquiries per week, mostly tire-kickers asking "do you offer free estimates" or "can you come look at it today."

The Real Cost Breakdown: Craigslist vs Facebook

The math is stark: Craigslist costs nothing but kills your schedule. Facebook ads cost money but save your sanity and close deals.

That's the advantage Leadria brings to Facebook ads. Instead of building a campaign in Ads Manager and guessing at copy, you describe your service in one form. The AI writes the ad copy, generates the visual, sets targeting by ZIP and homeowner status, and publishes. Leads arrive with a phone number already captured—no form fills, no back-and-forth. It takes about 2 minutes, there's a 7-day free trial, and no credit card required. You generate your own lead instead of buying a shared one from a lead aggregator, so your cost stays low and your control stays high.

When Craigslist Still Works

Craigslist isn't dead. It works in these scenarios:

1. You live in a dense metro with huge Craigslist traffic. New York City, Los Angeles, and Chicago still see enough daily browsing that contractors get 5–8 inquiries per week from Craigslist alone. In a town of 30,000, you'll get 1–2.

2. You're in a seasonal trade and post only when busy. A roofing contractor in Minnesota posts March–October, when homeowners are thinking about repairs. Craigslist's free model works for 6-month campaigns because you're not paying year-round.

3. You're testing copy and targeting before scaling on Facebook. Post on Craigslist to see what language resonates ("24-hour emergency service" vs "licensed and insured"), then replicate the winner in a paid Facebook campaign. Free A/B test.

4. You don't have a smartphone or computer to manage ads. Craigslist works fine in a car or a browser. If you're not checking emails or taking photos, you can't run Facebook ads effectively.

When Craigslist Fails Completely

Craigslist doesn't work if:

You need leads to scale a team. If you're hiring a second technician and need 40+ job leads per month, Craigslist will not deliver reliably. You'll get maybe 12–16 leads/month from Craigslist alone, and 70% are bad fits. You'll need Facebook, Google Local Services ads, or a lead aggregator.

Your service area is spread across multiple ZIP codes. A contractor serving 8 neighboring towns would need to post Craigslist ads in 8 separate city categories and monitor 8 inboxes. Facebook ads let you pick all 8 ZIP codes in one campaign.

You've been flagged or deleted for spam. Post too often ("bumping" daily), include links, or use aggressive language, and Craigslist flags your account. Facebook has rules too, but they're clearer and appeals work faster.

Your ideal customer is on Instagram. Younger homeowners (under 45) don't check Craigslist. They search Google, scroll Instagram, or ask neighbors. Facebook/Instagram ads reach them; Craigslist does not.

Cost Per Lead by Channel: Real Numbers

Here's what we see across contractor types:

Plumbers:
Craigslist: 3 leads/week, 1 closure = $0 posted + $5,000 yearly screening time
Facebook: $300/month, 8 leads/week, 2–3 closures = $25 CPL

Electricians:
Craigslist: 4 leads/week, 1.5 closures
Facebook: $400/month, 10 leads/week, 3–4 closures = $30 CPL

HVAC:
Craigslist: 2 leads/week, 0.8 closures
Facebook: $250/month, 6 leads/week, 2 closures = $42 CPL

The higher your hourly rate, the more valuable saved screening time becomes. An electrician at $150/hour loses $750 every 5 hours spent on Craigslist. A painter at $60/hour loses $300.

Facebook Ads Setup for Contractors: Fast Start

If you decide to pivot from Craigslist to Facebook, here's the bare minimum:

Budget: Start with $200–300/month. Don't go below $50/week or Facebook's algorithm won't learn who your customer is.

Targeting: Pick 1–3 ZIP codes max. Target homeowners aged 35–65, interests in home improvement/renovation. Exclude ZIP codes you don't serve.

Ad Format: Lead form ads work best—homeowner fills one field (phone number) without leaving Facebook. Cost to set up: free. Most contractors see $15–40 per lead with proper targeting.

For more detail on Facebook ads for contractors, see the full breakdown. If you're building your first campaign, how to get contractor leads walks through channel comparison and budget allocation.

Google Local Services Ads vs Facebook vs Craigslist

There's a third option many contractors overlook: Google Local Services ads. You only pay when someone calls (not for impressions or clicks). The cost is $15–45 per call depending on trade and location.

Google LSA beats Craigslist on intent (Google searchers are actively looking), but it costs more than Facebook CPL and has less geographic control. It works best paired with Facebook: Google LSA for hot intent searchers, Facebook for awareness and retargeting.

For the comparison, see Facebook ads vs Google Local Services ads.

The Hidden Cost of Craigslist: Phone Screening Time

The biggest mistake contractors make is ignoring time cost. Craigslist shows $0 posted, but every lead takes 5–15 minutes to qualify. A roofer in Charlotte, NC posted on Craigslist for one year. He received 156 inquiries. He spent 20 minutes average per inquiry (some repeat questions, some no-shows, some just browsing). That's 52 hours per year. At his rate of $100/hour, that's a $5,200 sunk cost—or $472 per closed job.

In the same year, if he'd run $250/month Facebook ads (50 leads/year), at $25 per lead = $1,250 posted, plus 30 minutes total management per week = 26 hours/year at $100/hour = $2,600. Total: $3,850, or $350 per closed job. Plus, he'd have 3x the lead volume and could hire a second roofer.

When NOT to Use Facebook Ads (The Honest Part)

Facebook ads don't work if:

Your service is so niche no one on Facebook is searching for it. If you specialize in Victorian-era masonry restoration in rural Montana, you'll have an audience of 200 people and pay $100+ per lead (or get none). Craigslist or local word-of-mouth wins here.

Your budget is under $100/month. Facebook's algorithm needs data to optimize. Below $100/month, you're fighting high CPLs and low conversion. Save and hit $200/month or stick to Craigslist until you can.

You don't have a phone system to answer calls.** **Facebook leads come hot. If you miss a call or don't answer for 2 hours, the homeowner calls the next guy. Craigslist gives you all day to email back.

Your Facebook ad account is restricted or disabled. If you've violated Meta's contractor advertising policies (e.g., before-and-after claims without disclaimers, misrepresentation of credentials), Meta may restrict or disable you. See Facebook ad account disabled for recovery steps.

Your market is oversaturated. If you're in a city with 100+ contractors running Facebook ads for the same service, CPL will trend toward $50–80. Craigslist and referral networks may be cheaper.

The Verdict: Scale With Facebook, Start With Craigslist

If you're a solo contractor with low lead volume (5–10 jobs/month), Craigslist works. Post weekly, ignore tire-kickers, fill your schedule with the good ones. Margin is higher because you're not paying Meta.

If you want to hire a second technician, scale to 20+ jobs/month, or stop bleeding time to phone screening, Facebook ads pay for themselves in closed jobs. A typical contractor sees a 3:1 to 5:1 ROI on Facebook ad spend within 60 days of proper targeting.

The smartest play: Run both for 30 days. Spend $300 on Facebook ads in one ZIP code. Keep posting Craigslist. Track which channel closes more jobs per dollar and per hour of your time. If Facebook wins (and it usually does for scale), double the budget and drop Craigslist. If Craigslist wins in your market, keep it.

Just measure the cost accurately. Include your screening time.