HVAC website templates. Pick one and Cactal builds it.

18 designs for heating and air companies, HVAC and plumbing shops, multi-trade home service companies and commercial contractors. Choose one and Cactal turns it into your website, with your services, your service area and a form for repair and estimate requests.

HVAC website designs

  • HVAC website design, heating and air on a bright white page: navy offer bar, white page with a navy headline and yellow button, a technician kneeling at an outdoor unit talking with a homeowner, yellow and navy leaf shapes

    A light, open hero with a technician talking to a homeowner feels approachable, with a seasonal offer bar above.

  • HVAC website design, home comfort upgrades on dark navy: dark navy page, a large white two-line headline, a yellow rounded button, a rounded photo of a technician at an outdoor unit beside a brick house

    A short two-line promise and one assessment button, for a company that sells efficiency upgrades.

  • HVAC website design, hVAC and plumbing with the tech by the van: deep purple header, a technician and a smiling homeowner beside a purple van and an outdoor AC unit, a white panel with a purple headline and a cyan button

    The technician, a homeowner and the van in one photo, with a call number and a service visit button.

  • HVAC website design, family-run heating and cooling with a video up top: white page with faint blueprint lines, a navy pill and navy headline, a red booking button, a video still of a technician pointing at a furnace while an older man listens

    A video of a technician explaining the furnace to a homeowner sits beside the booking and call buttons.

  • HVAC website design, heating, cooling and indoor air at dusk: dark navy page, a white headline, a lime green button and a technician servicing a wall-mounted air conditioner in a lamplit living room at dusk

    A tech servicing a wall unit in a lamplit room, with your city in the headline and a call link by the button.

  • HVAC website design, heat pumps with rebates up front: navy rebate bar and menu bar, white page with a large navy headline, a red estimate button, a technician working on a heat pump with a white rebate card

    A rebate banner and a rebate card on the photo, for installers whose customers ask what they'll get back.

  • HVAC website design, repair or replace, with photo proof: cyan offer bar, dark navy page, a large white and cyan headline, yellow buttons, a technician showing a homeowner photos on a tablet beside an outdoor unit

    Leads with showing customers photos of what's wrong, with a free second opinion offered in the top bar.

  • HVAC website design, heating and cooling across two states: off-white page, a navy and red headline, a red button and photos of a technician at an AC unit with a homeowner and at a furnace, with small stat cards

    Two states in the headline and photos ringed with review and install counts, for larger regional shops.

  • HVAC website design, multi-trade repair in navy condensed caps: navy top bar, white header, navy diagonal panel with a condensed white and blue headline, red and outlined buttons, a smiling technician leaning on an outdoor unit

    An around-the-clock line in the top bar and a diagonal photo panel suit a company covering several trades.

  • HVAC website design, heating, cooling, plumbing and electrical in one: orange top bar, white header, a blue menu, a navy and orange headline and a smiling technician leaning on an outdoor AC unit in a sunny yard

    An emergency call bar on top and every trade in the menu, for companies that cover the whole house.

  • HVAC website design, furnace repair with a technician at work: navy top bar, white header with a shield logo, a dark photo of a woman technician working on a basement furnace, a bold white headline and red button

    A technician at work on a basement furnace, with the city and family ownership named in the headline.

  • HVAC website design, hVAC and plumbing with comic book energy: hot pink top bar, bright blue halftone panel, slanted italic white and pink headline, a smiling technician by a white van, outlined service tiles

    Bright blue halftone and slanted type give a repair company a loud, friendly voice that's hard to miss.

  • HVAC website design, family-owned heating and plumbing with two offices: white header with two red phone numbers, a navy menu, a white serif headline and a request form over a technician at a basement furnace while a homeowner watches

    A phone number for each office and a request form over the photo, for family shops with more than one base.

  • HVAC website design, plumbing and heating with a row of service tiles: white page, navy serif headline, orange buttons, a technician with gauges at an outdoor unit, white service tiles with orange icons

    A calm serif headline on white, with service tiles below so every kind of job has an obvious first click.

  • HVAC website design, aC and plumbing with license numbers on show: red top bar, white header with an italic logo, a technician at an outdoor unit beside a work van, navy gradient with a white headline and red button

    Puts license numbers and a rating under the headline, so a family firm shows its credentials at a glance.

  • HVAC website design, mechanical contractor for homes and businesses: white page, a floating dark navy menu, a navy and green headline, a dark card with a blue button and an outlined phone button, a technician at a heat pump by a brick wall

    A rounded dark menu bar and stacked info cards beside the photo, for a contractor serving homes and businesses.

  • HVAC website design, rooftop installs with a crane lift: a crane lowering a rooftop unit as two workers in white hard hats guide it, under navy bands, a large white headline, a lime green quote button and three article links

    A crane lowering a rooftop unit and three article links along the bottom, for contractors who install at scale.

  • HVAC website design, commercial HVAC on the rooftop: steel gray photo of a technician in a hard hat at rooftop units, transparent header, centered white headline, green quote button

    A technician in a hard hat among rooftop units and one quote button speak to businesses, not homeowners.

Every design is an illustration by Cactal. The companies, people and photos in them are fictional. Updated October 2026.

Describe your business

What you install and repair, where you work and how customers should reach you. Cactal writes the pages, sets up your service request form and publishes the site.

How it works

  1. 1 Pick a design

    Browse by type of company and open any design to see it full size.

  2. 2 Add your company's details

    Your services, service area, license number and how customers should reach you. Cactal writes every page and builds the site from your design.

  3. 3 Publish

    Ask for changes in plain words until it's right, then publish free on a Cactal domain, or on your own domain with Pro.

What an HVAC website needs

Repair calls in one tap

When the heat or the AC quits, people search on their phone and call the first company that looks ready to help. Keep tap-to-call and a short service request at the top of every page.

Heating, cooling and the towns you cover

Say in the headline which systems you work on, and list every town in your service area. Homeowners decide in seconds whether you'll come to them.

A page for each service

AC repair, furnace replacement, heat pumps, ductwork and indoor air quality each deserve a page with what's included and how pricing works. These are the pages people find in search.

Offers, financing and maintenance plans

A new system is a big purchase. Explain your financing, seasonal tune-up offers and what a maintenance plan includes, and keep the terms easy to find.

License, certifications and warranty

Many states require your contractor license number on your website and ads. Show it with your technicians' certifications and the warranty you offer, and check your state's rules.

Proof from nearby customers

Recent reviews and photos of your own technicians and jobs build trust before the first visit. Share customer names only with permission.

Questions

Are these HVAC website templates free?

Every design here is free to start from. You can sign up, build and publish on a Cactal domain without a card and with no time limit. Putting your site on a domain you own is $25 a month on Pro, or $240 a year.

Do I need to know how to code or design?

No. Describe your business in plain words and Cactal builds, edits and publishes the site. When you want a change, ask for it the same way.

How much does an HVAC website cost?

A custom build from a home services marketing agency often runs into the thousands of dollars and takes weeks. A builder template costs less, but you still write and fill in every page. With Cactal it's free to build and publish on a Cactal address, and your own domain is $25 a month on Pro, or $240 a year, with no setup fee.

Can I use my own domain?

Yes. Every site starts on a free Cactal address. Connect a domain you own on Pro for $25 a month, or $240 a year, and each additional website on its own domain is $20 a month.

Who owns the website?

You do. Every Cactal site is real React source code, so you can take it and run it anywhere. There is no export to buy.

Are these real HVAC companies?

No. Each design is an illustration made by Cactal, and the company names, people, numbers and photos in it are fictional. Your site is built around your own business.

Can customers book a service call on my site?

Cactal sets up a request form for repairs, tune-ups and estimates, with spam filtering and an email to you for each one. If you use a scheduling or dispatch tool, your site can link to it or embed it; Cactal doesn't run its own booking calendar.

Can my site promote maintenance plans and financing?

Yes. Ask for a page that explains your plan and your financing options, with a form for sign-up requests or a link to your lender's application. Cactal doesn't take payments or run memberships itself.

More website templates

All website templates

Your HVAC website, built for you.

Pick a design or just describe your business. Free to start, no card needed.

Start building