It is 114 degrees in Phoenix on a Tuesday in July. An HVAC company is spending $11,000 this month on Google Ads, bidding $62 per click on "emergency AC repair" and related terms. That traffic is landing on a website that takes 6 seconds to load on cellular, buries the phone number in a header menu, and has no dedicated emergency page. The business owner is answering calls from his truck between service runs. Half the clicks he paid for never convert because the caller hit a busy signal or gave up on the form.
Peak season revenue is walking out the door, one dropped lead at a time. This is the gap most designers ignore, and it is where the real HVAC money is.
HVAC is seasonally brutal for bad websites
HVAC is a two-season business with a website that gets stress-tested twice a year. July and August spike AC repair and replacement demand. December through February does the same for heating. Google Ads CPCs swing from $15 in shoulder seasons to $50 to $80 during emergency-demand peaks in Phoenix, Dallas, Houston, and Atlanta.
A system replacement runs $5,000 to $15,000. Service calls bring in $150 to $800. Customer lifetime value sits around $12,000 once you account for maintenance contracts, replacements, and referrals. According to Think with Google data, 70% of HVAC searches happen on mobile, and most of them are urgent. The site either converts the heat wave traffic or it does not. There is no in-between.
Industry benchmarks put the average HVAC company's monthly Google Ads budget between $3,000 and $15,000. Multiply that by a 40 to 60% conversion gap on a bad site, and you are looking at $2,000 to $9,000 per month in wasted spend. That is the number to put in your proposal.
What HVAC websites get wrong
The typical HVAC site looks like it was built by the owner's nephew in 2017 or bought from a generic home-services vendor. The failures are consistent across every market:
- No emergency CTA above the fold. Someone searching "AC not working" at 9pm needs a red button that says "24/7 Emergency Service" and a tap-to-call number. Most sites lead with a carousel of stock HVAC equipment.
- Phone number buried. Top-right corner in 12px grey text, or worse, only on the contact page. On mobile, this kills conversion immediately.
- No service area pages. One generic "service area" list with 40 city names crammed onto a single page. Zero local SEO value, zero trust for someone in Mesa or Scottsdale.
- Slow load on cellular. Unoptimized hero videos, 3MB images, a dozen tracking scripts. LCP over 5 seconds is routine.
- No financing or payment plan page. Replacements run five figures. HVAC companies partner with GreenSky, Synchrony, or Wisetack. Most sites never mention financing exists.
- No maintenance plan signup. Maintenance plans are recurring revenue and the single best retention play in HVAC. Usually invisible on the site.
- Weak review presence. Google reviews not pulled onto the site, no visible count, no filtering by service type.
- No after-hours messaging. A contact form that auto-responds Monday morning does not help someone without AC tonight.
Each of these is a billable deliverable. You are not selling "a new website." You are selling an emergency service page, a service-area page template, a financing section, and a mobile-first rebuild.
What HVAC sites actually need
An HVAC site that performs during a heat wave has specific features. These are the pieces that move the conversion rate:
- Emergency service pages by category. Emergency AC repair, emergency heating repair, emergency no-cool, emergency no-heat. Each gets its own page with local content and a sticky click-to-call.
- 24/7 click-to-call on every page. Sticky mobile button, visible desktop header, dedicated emergency landing pages. Non-negotiable.
- Service area pages for each city or neighborhood. Phoenix, Scottsdale, Tempe, Chandler, Mesa each get real pages with local content, service lists, and neighborhood-specific reviews.
- Financing page with real partners. GreenSky, Synchrony, Wisetack, or Service Finance. Pre-qualify buttons, payment estimate calculator, clear monthly payment examples.
- Maintenance plan signup. Dedicated page, clear pricing tiers, online enrollment. This alone can justify the redesign as recurring revenue capture.
- Review aggregation everywhere. Google reviews pulled to the homepage, service pages, and service-area pages. Total review count visible.
- Mobile-first layout with fast LCP. Target under 2.5 seconds on 4G. Optimized images, deferred scripts, no hero videos on mobile.
- Real trucks, real techs, real job photos. Stock photos of central air units are disqualifying.
The finished site performs during the exact window when performance matters most.
The timing advantage designers miss
Pitch HVAC companies two to three months before peak season, not during it. April and May conversations lead to projects that launch in June, right before the summer surge. October conversations land in service by mid-November, before the heating-peak weeks.
During peak season, HVAC owners are unreachable. They are in the field, managing dispatch, and fielding angry calls about emergency wait times. Nobody is buying a website in the middle of a 115-degree week. The buying window is the shoulder season, and the pitch is, "your site is going to break again in 60 days."
How to find HVAC prospects worth pitching
Not every HVAC contractor is a fit. The ones that are have visible revenue scale and active marketing spend. On Google Maps, filter for:
- 100+ reviews and 4.3+ rating. Confirms real job volume and real revenue.
- Active Google Ads presence. Search their business name or "AC repair [city]" and check the sponsored slots. Active ad spend means the redesign ROI story writes itself.
- Website exists but looks pre-2022. Carousel homepage, stock photography, no visible emergency CTA.
- Fleet indicators. Multiple trucks visible on their site or Google Business profile means scale to support a $10K-$20K engagement.
Tools like Reapify automate this work at scale, scanning HVAC contractors by city, auditing their sites across 14 quality signals, and surfacing the ones where fleet-scale revenue meets weak web presence. You can also explore web design leads for HVAC contractors to see specific markets and live prospects. The pattern is similar to what plumbing designers already exploit, covered in why plumbers will pay five thousand dollars.
HVAC pitches close on dollars, not design
Your pitch is not "your website looks dated." Your pitch is "you are spending $11,000 this month to send emergency traffic to a site that loads in 6 seconds on cellular, hides the phone number, and has no dedicated emergency page. At $62 per click, every bounced visitor is $62 you will not get back. A typical system replacement is $8,000 of revenue you are losing to a 4 second load time."
That is a problem HVAC owners understand, framed in dollars they track weekly. Bring the seasonal timing, the specific deliverables, and the revenue math, and you close the deal before the next heat wave hits.