Google Ads for roofers in San Diego has a rhythm most out-of-town agencies don't understand: eleven months of nothing-urgent, then the first real atmospheric river hits in December or January and every roofer's phone rings at once. If your ads are built for that pattern, you win the year in six weeks. If they're not, you spend all summer paying $40 a click for people who "might reroof someday."
What San Diego roofs actually are
This matters for keywords. The county is heavy on concrete and clay tile (Rancho Bernardo, Carmel Valley, Eastlake, Scripps Ranch, most of the 1980s-2000s master-planned housing), older composition shingle (Clairemont, La Mesa, El Cajon, Oceanside), and a lot of flat or low-slope roofs (Spanish-style homes in Kensington and Mission Hills, beach houses in OB and PB, and nearly every commercial building in Kearny Mesa and Miramar). Each is a different search: "tile roof repair," "roof replacement cost," "flat roof leak," "torch down," "TPO roofing."
Add solar to the mix. With so many panels on roofs after the solar boom, "reroof with solar panels" and "solar panel removal and reinstall" are searches that barely exist elsewhere and are cheap here relative to their ticket size.
The two campaigns you need
- Leak / emergency. "Roof leak repair," "emergency roofer," "roof tarp." Runs $25 to $60 a click during a storm week and far less in August. Phone-first. Turn the budget way up the day a storm is forecast, not after.
- Replacement / planned. "Roof replacement cost San Diego," "tile roof underlayment replacement," "roofing contractor near me." $20 to $45 a click year-round. Form or call. Longer cycle, big ticket, more competition from national brands and lead aggregators.
Where reroofs are happening
Tile roofs from the late 80s and 90s are hitting the age where the underlayment fails even though the tile looks fine. That's Rancho Bernardo, Rancho Peñasquitos, Poway, Carmel Mountain, Eastlake, Rancho San Diego and a lot of Carlsbad and San Marcos. Target those ZIPs (92128, 92129, 92064, 92127, 91913, 91914, 92019, 92009, 92078) for "tile roof underlayment" and "roof replacement" terms and bid higher there.
Older shingle stock in Clairemont, Allied Gardens, La Mesa, Lemon Grove and Oceanside converts on "roof replacement" and "shingle roof." Coastal ZIPs (92107, 92109, 92037, 92014, 92024) skew to flat roofs, salt-air corrosion and premium materials; bid on quality, not price, there.
Handling the HOA and permit reality
A lot of San Diego reroof leads come from HOA communities where the homeowner needs approval and a specific tile match. Mentioning "HOA-compliant tile matching" or "we handle the City of San Diego permit" in ad copy and on the landing page filters for serious homeowners and sets you apart from the guy with a truck and a Craigslist ad. It also helps to state your C-39 license number in the ad; homeowners here have learned to look for it.
Seasonality and budget
- November: Pre-rain inspection and repair offers. Cheap clicks, build the pipeline.
- December to March: Storm weeks. Emergency budget up 2x to 3x for days at a time. Replacement leads follow a few weeks after each leak.
- April to June: Replacement season proper. Steady spend.
- July to October: Lowest demand. Trim to a maintenance budget, focus on solar reroofs and commercial flat roofs.
A typical single-crew roofer can work at $2,000 to $4,000 a month in season and $800 to $1,500 off-season. Larger companies that want steady replacement flow across the county are usually at $5,000 to $10,000. Cost per lead runs roughly $100 to $300 for repairs and $200 to $500 for replacement inquiries; one signed tile reroof pays for a lot of clicks. Our roofing cost guide covers the math in more detail.
What a fair management fee looks like
Because roofing spend swings so much by season, a percentage-of-spend fee is a bad fit: you'd pay the most in the weeks the agency is doing the same work. A flat fee that includes storm-week bid changes, a weekly negative-keyword pass ("DIY," "Home Depot," "roofer jobs," "Tijuana"), and updates to the landing page is what you want. That's how Arbor runs your ads, and the website is on the same plan so the page you're sending storm traffic to is fast, mobile-first and has the phone number at the top.
Before the first storm, run the free SEO & AI score on your site. A roofer's landing page in San Diego gets hammered during a leak week by people on phones in the rain, and if it takes five seconds to load, they've already called someone else.