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website for HVAC companies in Greater Seattle

Website for HVAC companies that wins the emergency call.

A website for HVAC companies has to work as hard as the crew does. When someone's furnace dies at night, they're searching on their phone and calling whoever looks most capable first, so I build fast, mobile-first sites that earn that split-second confidence and put your number one tap away. And because Western Washington heating demand breaks with the first fall cold snap, the site is built to already be ranking when that surge arrives, the night a wave of dead furnaces sends every caller to whoever Google shows them first.

By Jonah Chegarnov · Updated

iPhone mockup of an example HVAC website built by ChegTech
The brief

Why HVAC sites are different.

HVAC searches don't behave like other home-services queries. A meaningful share are emergencies ("heater not working," "AC stopped overnight") and they convert to whoever shows up first, fastest, and most reachable. BrightLocal's consumer research found 61% of people are more likely to contact a local business when its site works well on their phone, with a visible phone number among the details mobile searchers most want to see, and HVAC skews harder still because the search is often happening from a freezing or sweltering house. That changes the brief: phone number as a tel: link above the fold on every page, same-day availability mentioned prominently, accurate service-area schema, and FAQ content that AI assistants can extract for queries like "emergency heater repair south hill." Without those four, your site is invisible in the moment that actually matters. And once the call is won, real Google reviews shown on the page (built into every site I deliver) are what convince the next caller you're the safe choice.

Sources: BrightLocal, 61% of mobile users more likely to contact a local business with a mobile site

The brief, continued

The first cold snap decides your quarter.

Western Washington heating demand does not ramp. It breaks. A mild fall runs for weeks, then one hard freeze arrives and a season's worth of dead furnaces surface inside about seventy-two hours. Every HVAC company in the county gets busy in the same forty-eight-hour window, and the ones who capture that surge are the ones who were already ranking when it started. This is the part most contractors get backwards. Search position is not something you can acquire during a spike — you can raise your ad spend, but the organic result that shows up in October was earned in June. A site that launches in November collects next year's cold snap, not this one. A new website doesn't earn Google's full trust overnight, which is exactly why the build has to happen in the quiet part of the year. The practical version: build in spring or high summer, publish the heating-season content in August and September, and let it age into authority before the weather does the demand generation for you. It feels like the wrong time to spend money on a website. It is the only time that works.

The brief, continued

Heating and cooling are two different websites sharing one domain.

The single most common structural mistake I see on HVAC sites is one merged "HVAC Services" page trying to rank for both halves of the year. It ranks for neither, because the searches have almost nothing in common. Heating intent is emergency-weighted and runs October through March: furnace not working, no heat upstairs, pilot light out, heat pump running constantly. Cooling intent is comfort-weighted, spikes in a handful of genuinely hot weeks, and increasingly reads as installation rather than repair — ductless retrofit, whole-house AC in a home that never had it, heat pump replacing a gas furnace outright. Those need separate pages with separate copy, separate FAQ blocks, and separate seasonal refresh cycles. The heat-pump page in particular is worth building properly, because Washington's incentive landscape keeps pushing that conversation and most competitors still treat it as a footnote on a furnace page.

A newly installed heat-pump condenser unit on a concrete pad beside a modern Pacific Northwest home
A newly installed heat-pump condenser unit on a concrete pad beside a modern Pacific Northwest home
What I build

What goes into a great website for HVAC companies.

Emergency click-to-call above the fold
Phone number as a tel: link in the header on every page, visible without scrolling. The single highest-ROI conversion element for HVAC.
Service-area schema for every city you serve
LocalBusiness + areaServed schema with accurate city lists. Google's local algorithm weights service-area accuracy heavily for HVAC queries.
Service-specific landing pages
Separate pages for heating repair, AC install, heat pumps, and seasonal tune-ups, each ranking for its own intent rather than diluting one generic page.
FAQ schema designed for AI extraction
Real customer questions wrapped in FAQPage schema so your site is eligible for both Google's FAQ rich snippets and AI Overview citations.
Financing and seasonal CTAs
Configurable banners for financing partners, fall furnace tune-ups, and spring AC prep, the moments when search volume spikes.
Google Business Profile alignment
Site copy, NAP, service categories, and hours kept in lockstep with your GBP. The two move together or they drag each other down.
In practice

What your site says at 11pm is the whole business.

The defining HVAC moment is a cold house at night, one person, one phone, low patience. Everything about the call path has to be designed for that person rather than for a desktop visitor comparing three companies over coffee. That means the phone number is a tel: link in the header on every page and reachable with one thumb — not inside a menu, not rendered as an image. It means the site states plainly whether you answer after hours, and what happens if you don't: a callback window, an answering service, a text-back. Silence on that question reads as "no," and the caller moves on. And it means the emergency path cannot bury the ordinary one. A maintenance-plan customer scheduling a tune-up in September should not have to wade through emergency messaging, and the person with no heat should not have to find a contact form. Two intents, two visible routes, one header.

Above the fold, every page
Click-to-call in the header, not just the homepage hero. The visitor may land on any page from search.
Say the hours out loud
"Answered 24/7" or "calls returned by 7am" both work. An unanswered question does not.
Separate the tune-up path
Scheduled maintenance is your margin. It should not be routed through emergency copy.
How I build it

How I approach HVAC web design.

Every site I build runs on the same modern, server-rendered stack, the same one powering chegtech.com. That's deliberate. The default for local-business sites is WordPress with a page builder, and the builder layer tanks Core Web Vitals and ceiling SEO. Custom-built means faster, cleaner, and built to rank from day one.

A new website doesn't earn Google's full trust overnight. Search engines tend to be cautious with newer domains for the first few months, so I build the foundation correctly from day one, with clean structure, proper SEO, and the right signals in place. That way, as your domain ages and gains authority, your site is already positioned to climb instead of playing catch-up.

SEO + AEO Built In

  • Local SEO
    GBP-aligned content, NAP consistency, citation cleanup, neighborhood pages
  • Technical SEO
    Core Web Vitals in the 90s, semantic HTML, structured data, clean sitemap
  • AEO Optimization
    FAQ schema, AI-Overview-ready content, ChatGPT/Perplexity citation patterns
  • Mobile-First Design
    88% of 'near me' searches happen on a phone (SoCi, 2024), so every page is tested at phone width first
  • Schema.org Markup
    LocalBusiness, FAQPage, Service schema embedded site-wide
  • Conversion Tracking
    GA4 + GTM + form-submission events wired to real outcomes, not vanity clicks

Tech Stack

  • Next.js
    React framework, server-rendered
  • Astro
    Content-first static sites
  • TypeScript
    Type-safe JavaScript
  • Tailwind CSS
    Utility-first styling
  • Sveltia CMS
    Git-based content editor
  • Netlify
    Edge hosting & deploys
  • Cloudflare Turnstile
    Form spam protection
  • Schema.org JSON-LD
    Structured data for search + AI
  • Google Tag Manager
    Analytics + conversion events
  • SE Ranking
    Keyword research + rank tracking
  • BrightLocal
    Local rank tracking + citation audits
  • GitHub
    Version control + deploy triggers
Case study

Rank 70 → 9 in 4 months

Pinnacle Air Control's South Hill HVAC site went from a slow WordPress template ranking around 70 to page-one Google results and AI Overview citations in four months, over a dozen new clients in the first three months post-launch.

Read the full case study
The record

Pinnacle Air Control: rank 70 to rank 9 in four months.

Pinnacle Air Control runs out of South Hill in Puyallup. They came to me on a WordPress template sitting at an average rank around 70 — far enough down that, for practical purposes, nobody found them through search. They were landing roughly one new client a quarter. The rebuild was structural, not cosmetic. A custom server-rendered site to fix the Core Web Vitals the page builder had been costing them. Separate heating and cooling service pages instead of one merged list. Local landing pages for the South Hill and Meridian corridor rather than generic Pierce County copy. FAQ schema written so a direct answer could be extracted from the page. A rebuilt Google Business Profile and citation cleanup underneath it all. Average rank moved 70 → 18.6 → 9.4 over four months (2026, SE Ranking history), and new client volume went from 1+ to 12+ per quarter. In 2026 the site also became ChatGPT's #1 recommendation for "heating repair south hill" — a direct consequence of the FAQ and schema work, which is the same work that makes a page extractable by any AI assistant. One honest caveat: AI Overview and assistant citations are not something anyone can guarantee. The prerequisites can be built. The placement cannot be promised, and any agency telling you otherwise is selling something.

Sources: Pinnacle Air Control case study, rank 70 → 9 in four months

Greater Seattle

The Greater Seattle HVAC market.

Western Washington is a heating-dominant market. Mild Puget Sound summers keep cooling a smaller share of demand, while the first cold snaps each fall and winter drive a sharp surge in "heater repair" and "furnace not working" searches. Active project areas: Auburn, Puyallup, South Hill, Bonney Lake, and Tacoma, the South Pierce / South King corridor where heat-pump retrofits and aging furnaces drive most of the year-round demand.

More on the Puyallup + South Hill market
Related

HVAC sits in the trades group, and the problems it shares with the rest of that group are covered on web design for the trades.

Heat-pump conversions and panel upgrades increasingly get quoted together, which is why the same customer often needs a website for electricians.

FAQ

Common HVAC web design questions.

Yes, the phone number is a tel: link in the header on every page, visible above the fold on mobile, and the homepage hero leads with same-day availability messaging. Emergency search behavior is the single highest-ROI conversion path for HVAC, and the site is built around it from the first scroll.

We can wire a contact form to post directly to your dispatch software via webhook or email-to-ticket. Full two-way sync is out of scope for a flat-rate build, most HVAC clients run the site form into their existing intake process and find that's enough.

Each city you actually do work in gets a real, substantive landing page, not a templated copy with the city name swapped. Thin pages for cities you barely serve hurt overall authority more than they help. We typically build 3 to 5 substantive city pages, with other cities mentioned in the service area without their own dedicated pages.

A custom HVAC site is a flat $2,500 one-time build. Hosting and maintenance run $150 a month, and if you want me handling ongoing SEO after launch, retainers run $350 to $850 a month. For HVAC the payback math is blunt, because the whole build costs less than what a handful of captured emergency calls bring in, and emergency capture is exactly what the site is engineered for. See full pricing →

In their words

What clients say about working with me.

5.0 rating across 14 Google reviews.

Some of the best websites I've ever seen in my life. Wish I could start more things and companies just so I could get some more of his sites.

Lawrence R.

Verified Google review

Loved working with Jonah. Website was phenomenal and I was able to get all the features I wanted.

Nathan M.

Verified Google review

Very good job at making websites I very recommend him for all works.

Lucas M.

Verified Google review

Jonah Chegarnov, founder of ChegTech
Who builds it

Every HVAC site is designed, coded, and optimized by Jonah Chegarnov. No subcontractors, no account managers, no handoffs. Founder of ChegTech · Web Designer & SEO in Auburn, WA.

More about Jonah

Ready to talk about your HVAC project?

Project-by-project. No retainers, no contracts. Starting at $2,500.

ChegTech · Auburn, WA 98001 · serving Greater Seattle · (206) 940-8704 · jonah@chegtech.com