HVAC

HVAC Website Design

An HVAC website has to work in two seasons: AC calls when it's hot, heating calls when it's cold. I build fast HVAC sites with click-to-call on every page, a page for each service, and seasonal offers you can change yourself. One fixed price, from $1,200.

Fixed price from $1,200Based in Dallas, TXWorking across the US
What an HVAC site needs

Built for the call that comes in at 98 degrees

Most no-cool calls come from a phone, from someone standing in a hot house. The site has to work for that person first.

A phone number a thumb can reach

Click-to-call sits at the top of every page on mobile, and it uses the same number as your Google Business Profile, so Google can match the two.

Example mobile header
AC repair todayCall (000) 000-0000Same-day where available
02
$51

average cost per HVAC lead on Local Services Ads

From a February 2026 SearchLight Digital benchmark of 888 contractors. Ads stop when you stop paying. A site that ranks keeps the phone ringing.

03

Seasonal offers you can change

A spring AC tune-up offer, a fall furnace check. One banner you can edit in a minute, so the site always matches the season.

$1,200where simple service sites start
3 to 4 wkstypical build once your copy and photos are in
15 minfirst call, no pitch deck
1person builds your site, start to finish. No handoffs.
Site structure

The pages an HVAC site needs

A typical build is 5 to 6 pages. Larger sites add a page for every service and city.

01

AC repair

The page most summer calls land on. Fast, short, call button first.

02

AC installation and replacement

Brands you install, financing, and what a replacement involves.

03

Heating and furnace repair

Your winter page, so the site still works in December.

01

Heat pumps

A growing search on its own, worth its own page.

02

Maintenance plans

What is included, the price and a simple sign-up form.

03

Service areas

The cities you cover, with response times you can stand behind.

Results

Real results, from other industries

Here is what the same approach did for clients in other industries.

01

Bus24, coach company

Website redesign and SEO: 300% more organic traffic and 3,200% more search impressions after launch. Read the case study →

02

TTM-Store, online shop

Shopify redesign: store conversion rate up 110%, load time cut from 5.4 to 1.8 seconds. Read the case study →

03

SkipTheDrive, job board

Homepage redesign: organic traffic up 47%. Read the case study →

How it works

From first call to launch

Three steps, one person the whole way through. You always know what happens next and what it costs.

01

Video call

15 minutes. We talk about your business, the area you serve and what the site needs to do.

02

Fixed quote

One price in writing before any work starts. No hourly billing.

03

Build and launch

I design and build the site, you review it, and it goes live on your domain.

Who you work with

One person, start to finish

Real reviews from real clients, copied word for word from where they posted them.

Dat Truong, founder of Dat Design Lab

Dat Truong

Founder, Dat Design Lab · US veteran

I design, build and look after every site myself, from the first call to launch and after. No account managers and no hand-offs, so the person you talk to is the person doing the work. 30+ projects for small businesses in 12+ countries.

5.012 five-star reviews: 7 on Google and 5 on Clutch
“Calls and bookings are up 20x within a few months of launch, traffic has jumped massively, and I'm ranking higher on Google with far more engagement.”
Bus24Tourist transport companyGoogle
“Their professional approach, effective communication, and commitment to meeting client expectations ensured a smooth and efficient project execution process.”
Piotr PianowskiCEO, IndustrictaClutch
“The UX design exceeded my expectations, and I can confidently say I now have the website I always envisioned for myself and my clients.”
Travis SonderFounder, Sonder ServicesGoogle
“I'm really impressed with how attentive Dat Design Lab is and how they really care for my website and business.”
OwnerTourist transportation companyClutch
“I was impressed by Dat Design Lab's attention to detail and deep investment and interest in the project.”
Ali Alp HazerOwner, MekanwareClutch
“The service, quick availability, and incredibly fast response time to questions were particularly outstanding.”
Lukas KurferTranslated from GermanGoogle
Investment

HVAC sites from $1,200

$1,200 to $2,500

That's a 5 to 6 page site. Larger sites with a page for every service and city run $2,500 to $4,500. Local SEO setup adds from $600.

Estimate your cost
FAQ

Common questions

How much does a hvac website cost?

A 5 to 6 page site is $1,200 to $2,500 as one fixed price. Larger sites with a page for every service and city run $2,500 to $4,500. The cost calculator shows the full ranges.

How long does it take?

A simple 4 to 6 page site usually takes 3 to 4 weeks. The biggest factor is how quickly your copy, photos and feedback come in. You get a timeline with your quote.

Will the site get me into the Google Maps results?

The website helps, but the map results mostly run on your Google Business Profile, your reviews and how close the searcher is. Local SEO setup starts at $600 and covers your profile, service area pages, citations and a review link. See local SEO for service businesses.

Can I update the site myself?

Yes. Sites are built on WordPress, so adding a photo, changing your hours or editing a service is a few clicks. If you would rather not touch it, a care plan covers updates and edits from $39 a month.

Do you only work with businesses in Texas?

No. I am based in Dallas, TX and work with businesses anywhere in the US over video calls. Same process and prices.

Do I need my license number on my site?

In Texas, HVAC companies must include their ACR license number in advertising (16 TAC §75.71). Rules differ by state, so check yours. I add the number to the footer of every site either way. I'm a web designer, not a lawyer.

Get in touch

Ready for a website that brings in local customers?

Tell me about your business and the areas you serve.

Talk about your site

No pressure. A short call, a straight answer.

Let’s Talk