Google Ads for Contractors: A Beginner's Guide
Contractors are one of the most competitive verticals on Google Ads - and also one of the most profitable when done right. A single roofing job, kitchen remodel, or HVAC install can pay for a month of ads. The problem is most contractors run campaigns that look like they were set up by someone who has never swung a hammer. Here's how to do it properly.
The keywords that actually book jobs
Contractors often bid on terms that attract browsers, not buyers. Avoid these trap keywords:
- →Broad terms: 'contractor', 'builder', 'remodeling' - expensive, vague, full of researchers.
- →DIY terms: 'how to install a roof', 'bathroom remodel cost' - these people want to do it themselves.
- →Job-seeker terms: 'roofing jobs near me', 'construction hiring' - you're paying for resumes.
Instead, bid on specific intent keywords that signal someone is ready to hire:
- →Service + location: 'roofing contractor Atlanta', 'HVAC repair Dallas', 'kitchen remodeler near me'
- →Problem + urgency: 'leaking roof emergency', 'furnace not working', 'flooded basement help'
- →Project type + intent: 'new roof estimate', 'solar panel installation quote', 'bathroom renovation contractor'
Bidding strategy for contractors
Contractor keywords are expensive - $15 to $40 per click in competitive markets. You can't afford to bid blindly.
- →Start with Manual CPC, not automated bidding. You need control while you learn what converts.
- →Set max CPC at 1/10th of your average job value. $5,000 roof? Cap bids at $50. $800 HVAC repair? Cap at $15.
- →Use exact match and phrase match only. Broad match will burn budget on irrelevant clicks.
- →Layer in negative keywords weekly: 'jobs', 'DIY', 'cheap', 'free', 'salary', 'training'.
Local Services Ads vs Search Ads
If you're eligible for Google's Local Services Ads (LSA), run them alongside regular Search Ads. LSA charges per lead, not per click, and appears at the very top of the page. Roofers, plumbers, electricians, and HVAC companies are typically eligible. You need a license, insurance, and to pass Google's background check. The leads cost more ($40-120) but they are pre-qualified - customers who already clicked 'Book Now'.
The landing page that converts
Most contractor landing pages fail because they look like generic templates. Here's what actually works:
- →A photo of your actual crew or truck in the hero section - not a stock photo of a smiling family.
- →A clear headline that matches the ad: if the ad says 'Free Roof Estimate in Denver', the headline should say exactly that.
- →A short form: Name, Phone, Address, What do you need? No dropdowns, no 'preferred time' selectors.
- →Trust signals: real reviews with full names, BBB badge, license number, insurance mention.
- →A phone number that is clickable and prominent on mobile - most contractor leads come from calls, not forms.
Seasonality matters
Contractors have wild seasonal swings. Roofers peak after storms and in spring. HVAC companies peak in summer and winter. Adjust your budget and bids to match demand - there's no point bidding $35 per click in January if you do exterior work and nobody is buying. Use historical data to plan your ad calendar.
What to expect
A well-run contractor campaign in a mid-sized market typically delivers qualified leads at $40-100 each. If your average job is $3,000+, that's an outstanding return. If you're paying $200+ per lead, one of three things is wrong: your keywords are too broad, your landing page doesn't convert, or your competitors have driven bids up and you need to get more specific with your targeting.
Bottom line
Google Ads for contractors is about precision, not volume. Tight keywords, tight geography, a real landing page, and fast follow-up on leads. The contractors who treat it like a lead generation system instead of a billboard win every time.