Google Ad Copy Generator
Generate Google ad copy for contractors and home improvement companies. Works for roofing, solar, HVAC, windows, and more.
Built by Tim Nussbeck — 20 years in home improvement sales, 1,000+ reps trained, founder of GhostRep
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Built by Tim Nussbeck
Founder of GhostRep · 20+ years in home improvement sales · Trained 1,000+ reps
Every tool on this page is based on real field experience, not AI-generated templates.
What Is a Google Ad Copy Generator?
Most contractor Google Ads campaigns waste 40% of their budget on irrelevant clicks. A homeowner searching "roof replacement near me" is ready to call someone today — but when your ad copy is vague, poorly matched to the search intent, or missing a local trust signal, that click goes to a competitor whose headline did the job better. You paid for the impression. They got the lead.
The underlying issue is that Google gives you almost no room to work with. Every headline caps at 30 characters. Every description caps at 90. That constraint forces precision — and most contractors either write generic copy that blends into the four other ads on the page or hand it to an agency that does not know which local credentials actually matter to homeowners in their market. Both produce the same outcome: mediocre Quality Scores, expensive clicks, and low conversion rates. Google's ad copy guidelines confirm that specificity and relevance are the two biggest levers on ad performance, yet most contractor ads ignore both.
This generator outputs 10 headlines and 4 descriptions formatted exactly for Google's Responsive Search Ad builder — keyword-rich, city-specific, credential-loaded, and ready to paste. Whether you run a roofing, solar, HVAC, or home improvement company, you get enough headline variety for Google's algorithm to find the highest-performing combinations automatically.
What Makes a Good Your Google Ad Headlines & Descriptions
The exact keyword phrase in at least three headlines. Google bolds the search term when it appears in your headline. "Roof Replacement Columbus OH" in a headline gets bolded when someone searches that phrase — which draws the eye immediately. Include the primary search term in at least three of your 10 headlines. If none of your headlines match the search query, your ad gets visually outcompeted by every competitor whose copy does.
Specific trust signals, not vague claims. "Quality service" occupies characters and means nothing to a homeowner scanning results. "GAF Master Elite — Columbus" occupies the same space and means something verifiable. Specific credentials, ratings, and tenure claims ("18 Years in Columbus") do the trust-building work in under 30 characters. Vague quality claims are wasted characters in a format where every character is load-bearing.
A price or offer number in the headline. Ads with numbers in the headline get roughly 30% higher click-through rates than ads without. "$0 Out of Pocket," "Free Estimate Today," or "500+ Jobs Completed" give the homeowner something concrete to latch onto. A number-free headline competes on language alone, which is a losing proposition when four other ads are on the same page.
Ad copy that matches what the landing page says. Google's Quality Score penalizes mismatch between ad copy and landing page content. If your ad says "free storm inspection," your landing page headline needs to echo the same language. Higher Quality Scores mean lower cost-per-click — sometimes by $5 to $10 per click on competitive keywords. Mismatched landing pages are one of the most common and expensive mistakes in contractor Google Ads.
Common Mistakes to Avoid
| What Most Reps Do | What Works Better |
|---|---|
| Running ads to a generic homepage instead of a dedicated landing page | An ad that sends homeowners to your home page wastes the click. Build a dedicated page that matches the ad's message — storm damage ads go to a storm inspection page, solar ads go to a savings estimate page. Matching intent to landing page doubles conversion. |
| Writing vague headlines like 'Best Roofing Company Near You' | Every contractor uses the same headline because they're thinking about what they do, not what the homeowner is searching for. 'Hail Damage Inspection — Same Day Available' matches the homeowner's intent. Generic headlines compete on nothing. |
| Neglecting negative keywords and paying for irrelevant clicks | A roofing company paying for 'roofing nails DIY' is wasting budget. Set aggressive negative keyword lists before you launch. Review search terms weekly for the first month. |
| Setting a budget and not monitoring performance for weeks | Google Ads needs active management, especially in the first 30 days. Check CTR, impression share, and cost per conversion every few days. Ads that look fine by budget can be hemorrhaging on quality score. |
Pro Tip
Include a price or offer in your headline — ads with numbers get 30% higher CTR than text-only headlines. "$0 Out of Pocket" or "Free Inspection Today" gives homeowners something concrete before they even read the description. For a side-by-side breakdown of whether SEO or Google Ads makes more sense for your market, see our SEO vs. Google Ads cost comparison and run the numbers through the lead cost calculator.
Frequently Asked Questions
How do I write Google ad headlines for a contractor business?
You have 30 characters. Every word has to work. Lead with the primary keyword ("Roof Replacement Columbus"), follow with a trust signal ("GAF Master Elite Certified"), and close a CTA headline with something offer-framed ("Free Estimate Today"). Write at least three keyword-heavy headlines, three benefit or credential headlines, and two CTA headlines — that spread gives Google's algorithm enough variety to optimize. Cut words like "professional," "quality," and "experienced" immediately — they take up characters without adding any meaning to a homeowner scanning results.
What keywords should a contractor bid on in Google Ads?
"Roof replacement [city]," "roofing company near me," "storm damage roof repair," and "free roof inspection" are the highest-converting terms for most residential contractors. Emergency terms like "roof leak repair" and "emergency roofer" have lower volume but extreme intent — someone searching those terms needs help today and will call fast. Avoid bidding on broad unmodified terms like "roofing" alone — they pull in DIYers, material researchers, and commercial queries that drive up your spend without producing residential leads.
How much does Google Ads cost for contractors?
Cost-per-click for roofing keywords ranges from $8 to $35 depending on market competitiveness, with major metros at the high end. A mid-size market typically requires $1,500 to $4,000 per month to generate meaningful lead volume. The number you should obsess over is cost-per-conversion, not cost-per-click — a $25 click that converts at 8 percent is dramatically better than a $10 click that converts at 2 percent. Improving your landing page conversion rate is almost always a higher-return investment than increasing your monthly budget.
What is a Responsive Search Ad and do contractors need it?
A Responsive Search Ad is Google's required format for Search campaigns — the old Expanded Text Ad was fully retired in 2022. You provide up to 15 headlines and 4 descriptions, and Google automatically tests combinations to find the best-performing mix for each query. Providing the maximum number of assets gives the algorithm more data and generally lowers cost-per-lead over time compared to running the minimum. This generator gives you 10 headlines and 4 descriptions — enough to run a fully optimized RSA from the first day your campaign goes live.
Should my contractor Google ad send traffic to my homepage?
Never. Send Google Ads traffic to a dedicated landing page that matches the exact offer in the ad. A homepage has navigation, multiple CTAs, and no focused conversion path — it leaks traffic at every click. Each campaign type (storm inspection, free estimate, commercial roofing) needs its own landing page with one CTA, a short form, and your phone number above the fold. This single change typically doubles conversion rate compared to routing paid traffic to a homepage, which means cutting your cost-per-lead in half without touching your budget.
How do I know if my contractor Google Ads are working?
Set up conversion tracking before you spend a dollar — specifically phone call conversions with a minimum 60-second call duration and form submission conversions. Without conversion data you are making budget decisions blind. Target a cost-per-conversion below $150 for residential replacement leads. If you're above that after 30 days and at least 50 clicks, fix the landing page first, then evaluate the ad copy. A headline click-through rate above 10 percent on your primary keywords is a reliable signal that your headlines are matching what homeowners are searching.
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