Your HVAC website, built by you — in one prompt
When an air conditioner stops on the hottest day of the year, the customer is not browsing. They want to know whether you serve their ZIP code, whether you handle their system and how quickly they can speak to someone. If your website hides the phone number, accepts jobs outside the service area or promises an online price before diagnosis, your dispatcher inherits the mess. You need an HVAC website that separates emergencies from estimate requests, qualifies the job and shows licenses and service areas clearly — without waiting for a developer to update seasonal offers or after-hours instructions.
The new way
Describe the company, dispatch rules and services in plain English and an AI builds the public site and lead-routing flow. The prompt below is designed for actual HVAC operations: repair versus replacement, residential versus commercial, equipment types, maintenance plans, financing, service-area checks and a clean handoff to field-service software.
Step 1 — Pick your platform
For the best website builder for HVAC technicians and companies, compare the three core options in this order:
- Base44 — start here for the quickest complete site, service-area checker and job-request workflow.
- Lovable — best when brand design, financing or field-service integrations need more custom work.
- v0 by Vercel — best for a polished interface when someone can handle additional technical setup.
Our Top 3 Picks
All three let you start building for free. Pick one, copy the prompt below and see your own first version.
Base44
· FreeStart here for the quickest complete site, service-area checker and job-request workflow.
Lovable
· FreeBest when brand design, financing or field-service integrations need more custom work.
v0 by Vercel
· FreeBest for a polished interface when someone can handle additional technical setup.
Step 2 — Copy the master prompt
Replace every [BRACKET] with your own details before pasting.
Build a fast, trustworthy website for an HVAC company called [BUSINESS NAME], serving [CITIES/COUNTIES/ZIP CODES]. We provide [residential/commercial] heating, cooling and indoor-air-quality services. Tone: direct, dependable and calm under pressure. Pages: Home, Repair, Installation & Replacement, Maintenance Plans, Commercial [IF APPLICABLE], Financing, About, Contact. Put a tap-to-call [PHONE NUMBER] button and "Request service" button in the mobile header. Show normal hours, after-hours policy and emergency surcharge [IF APPLICABLE]. Never claim 24/7 service unless I confirm it. Add a service-area checker by ZIP code. In-area requests continue to the form; out-of-area visitors see a polite message and phone option for exceptions. Repair page: list actual systems serviced [central AC, heat pumps, furnaces, boilers, mini-splits, rooftop units, other], supported fuel types and brands [LIST]. Explain that final price follows diagnosis; show the service-call/diagnostic fee [$X] and whether it is credited to approved work. Installation page: good/better/best system-option cards, home-comfort consultation request, financing link [PROVIDER], rebate-information disclaimer and warranty summary. Do not promise rebates, savings or eligibility. Request form: service address/ZIP, residential or commercial, system type, issue category, system age range, preferred timing, ownership/authorization and optional equipment-label photo. Do not provide repair instructions. Route urgent "no heat/no cooling" requests to phone confirmation rather than treating the form as a confirmed appointment. Maintenance Plans: show visits per year, included checks, priority rules, discounts, exclusions and price [$X]. About: verified local license numbers, insurance, manufacturer certifications and EPA Section 608-certified technician status only where documented. Add real team and vehicle photo placeholders. Connect leads to [JOBBER / HOUSECALL PRO / SERVICETITAN / EXISTING SYSTEM] so dispatch, estimates and invoices remain there. Add an FAQ on service calls, estimates, warranties, refrigerants, financing and after-hours work. Mobile-first, accessible and easy for office staff to update. Use only real project, team and equipment photos we own.
How much does an HVAC website cost in 2026?
A custom agency website commonly costs $4,000–12,000+; a template builder costs $16–50/month before dispatch or field-service software; an AI builder costs $16–30/month. If a small HVAC company adds field-service software starting around $29/month, the combined AI website and operations stack starts around $45–59/month before payment, phone or advanced dispatch add-ons.
| Path | Upfront | Monthly stack | Service requests + dispatch |
|---|---|---|---|
| Agency + field-service software | $4,000–12,000+ | operations software + hosting/changes | Yes, if integration is scoped |
| Template builder + field-service software | $0 | from about $45–79+ | Usually form/widget based |
| AI builder + field-service software | $0 | from about $45–59+ | Custom qualifier + operations handoff |
Field-service pricing varies by crew size and features; the example uses a publicly listed $29/month starting point. AI-platform pricing verified July 2026 against official pricing pages.
Start free — see your HVAC website before paying anything
Paste the prompt and test the emergency call path, service-area checker and estimate form before committing. Base44 includes 25 message credits/month, Lovable includes 5 daily credits and v0 includes limited daily messages. Publishing on your own domain requires a paid plan: Base44 from $16/month on annual billing, Lovable $25/month or v0 $30/month. Field-service software is separate. No credit card is needed to start.
Two honest warnings
- A request is not a dispatched appointment. Show that staff must confirm availability, especially for after-hours calls and extreme-weather demand. Keep the phone route obvious for urgent loss of heating or cooling.
- Use credentials and savings claims carefully. List licenses, certifications, rebates, efficiency savings and warranties only when current and documented. Refrigerant work and equipment installation are regulated; the site should never coach a customer through a hazardous repair.
FAQ
See what you can build with Base44.
Start on the free plan, paste your prompt and explore your first version.
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