New — an AI receptionist that answers every call, 24/7, in English & Spanish

We bringthe fire.Websites, local marketing and AI phone receptionists for Miami businesses.

Every way a customer finds you.

Three services, one team. We build where customers look for you — and answer when they call.

maxtec.us
Maxtec Roofing Group website built by Promethean Designs
Online

Websites & brand identity

A complete identity built from scratch — logo, colors, website, business cards and print. Hosted and maintained on our server.

Includes
Logo, website, business cards, print
Built
From scratch. No templates.
Hosting
On our server, with maintenance
See live sites →
Example
Your Business HVAC contractor · Miami, FL
CallDirectionsWebsite
On the map

Local marketing

We set up and verify your profiles where local customers look for you — then keep them active.

Channels
Google Business Profile, Facebook & Instagram, WhatsApp
Setup
Created and verified with you
After
Kept active by our team
Ask about marketing →
Incoming call · example11:48 PM

ReceptionistYour Business, good evening. How can I help?

CallerMi aire no enfría. ¿Pueden venir mañana?

ReceptionistClaro que sí. ¿Me dice su nombre y su dirección?

Name, number and the full call → your client panel
On the phoneNew

AI receptionist

Answers every call, day or night, in English or Spanish. Takes the caller's details and sends you the whole conversation.

Hours
24/7
Languages
English · Spanish
You get
The full conversation and the caller's details
Transfers, calendar, SMS
Evaluated case by case
How it works →
6:00 PM — You close.11:48 PM — The phone rings.

Closed for the night. Still answering.

Your AI receptionist picks up every call — nights, weekends, lunch breaks — and hands you the whole conversation.

24/7

Every call gets answered

Nights, weekends, holidays and the busy hour when nobody can pick up.

EN · ES

English and Spanish

It follows the language your caller speaks.

Details

Name, number and what they need

It takes the caller's details and saves the full conversation for you.

Your info

Answers like your front desk

Common questions, answered with the information you give us.

Call transfers, calendar booking and text follow-ups: we evaluate them case by case for your business.

Incoming call11:48 PMExample
  1. 00:01ReceptionistYour Business, good evening. How can I help?
  2. 00:04CallerHi, my AC stopped blowing cold air. Can someone come tomorrow?
  3. 00:09ReceptionistI'll take your details so the team can call you first thing. What's your name?
  4. Caller switched to Spanish
  5. 00:15CallerMejor en español, por favor. Carlos, en Kendall.
  6. 00:18ReceptionistPerfecto, Carlos. ¿A qué número le devolvemos la llamada?
New leadCarlos · AC not cooling · Kendall · SpanishFull conversation saved to your client panel →
Client panel

Every call lands in your client panel.

Calls, transcripts, leads and the minutes left on your plan — in one private place, protected with two-step verification.

panel.prometheandesigns.llcExample data
OverviewCallsLeadsPlan & usage
Overview
Minutes left this cycle
248 of 300 min
Recent calls
Oct 5 · 11:48 PMAC not coolingLead
Oct 5 · 7:12 AMQuote, new mini-splitLead
Oct 4 · 2:31 PMBusiness hours

Answers 24/7. You choose the minutes.

English and Spanish on every plan. Pick how many hours of calls you need each month.

  • Spark

    $30/month

    2 hours of calls120 min

  • Flame

    $65/month

    5 hours of calls300 min

  • Blaze

    $120/month

    10 hours of calls600 min

Extra minutes
$0.30/minute
From your prepaid credit, once your included minutes are used. Optional auto top-up: $10, $50 or $100.
How you pay
Prepaid
Plans renew every month, paid in advance. Calls are counted by the minute, rounded up. Every cycle starts with your full included minutes; unused ones don't carry over.
Setup and custom build
By quote
Configuring and building your custom agent is quoted for each business.

Want to hear it first? We'll send you a private number. Call it, tell it about your business, and hear it answer as your receptionist.

Brands we've built from nothing.

Three local businesses, three sites in production. They're live — click through.

maxtec.us Maxtec Roofing Group website — 3D wireframe roof hero with red brand accents
Roofing · South Florida

Maxtec Roofing Group

Website featuring a 3D interactive roof wireframe, brand identity, service cards with hover effects, and custom responsive design for a South Florida roofing company.

Three.jsResponsiveBrand identity
Visit maxtec.us ↗
neptunollc.com Neptuno Air Conditioning website — futuristic UI with neon accents
HVAC · South Florida

Neptuno Air Conditioning

Futuristic website with glassmorphism UI, 3D planet visualization, animated temperature gauge, and neon HUD interface for a South Florida HVAC company.

Glassmorphism3DNeon UI
Visit neptunollc.com ↗
marlataxes.com Marla Taxes website — professional layout with gold typography and dark color scheme
Tax & accounting · Miami

Marla Taxes

Professional website with clear service navigation, testimonial sections, and a four-step process flow for an IRS-authorized tax preparer serving all 50 states from Miami.

Multi-stateIRS authorizedProcess flow
Visit marlataxes.com ↗

How we work.

No pitch decks, no pressure. You see it working before you decide.

From no website to open for business · 24 s · sound on
01

We discover

We study your business and how customers look for you: search, maps, social and the phone.

02

We create

Website, brand, profiles or receptionist — built from scratch for your business. No templates.

03

We deliver

You see it working before you commit: the finished site, or a live demo call with your receptionist.

04

You grow

We keep it running — hosting on our server, active profiles, a receptionist that never sleeps — and you see every call in your client panel.

Why Promethean

Prometheus stole fire from the gods and gave it to humanity.

That single act — a gift nobody asked for — ignited civilization itself. We operate on the same principle: the tools big brands use, built for the businesses that keep Miami running.

No cold calls. Ever.

We reply by email or text, at your pace.

You see the work first.

Our introduction is the finished product.

AI-built. Human-approved.

AI agents do the heavy lifting. People approve what reaches you.

What clients say
"They showed up with a fully designed website — a 3D interactive roof on the homepage, custom animations, everything. We didn't even know we needed a website until we saw what they built. Now customers find us on Google before we even run an ad."
Joe C.Maxtec Roofing Group — South Florida

Questions, answered.

Still curious? Email hello@prometheandesigns.llc

Working with us

How does your process work?

We research the Miami market to find businesses with little or no digital presence. Then we design and build a complete brand — website, logo, business cards — from scratch. We show up with the finished product as our introduction. No pitch, no proposal.

Will you call me to sell something?

Never. We know how annoying sales calls are — we don't make them. All communication is by text or email, at your pace and on your terms. No pressure, no rush.

Do I have to pay before seeing the work?

No. We build your brand first and deliver the finished product. You see the actual website, logo, and designs before any commitment. Our introduction is the work itself.

What if I already have a logo or website?

We can work with your existing brand elements or redesign from the ground up. We also offer individual services like hosting, merchandise, print design, and custom solutions.

Do you offer hosting and maintenance?

Yes. We handle reliable hosting and ongoing support so you can focus on running your business.

The AI receptionist

Does it speak Spanish?

Yes. It answers in English or Spanish and follows the language your caller speaks.

What do I get after each call?

The caller's details and the full conversation, in your private client panel.

Can it transfer calls or book appointments?

Those integrations exist. We evaluate them case by case for your business and your phone setup.

How much does it cost?

Monthly plans, paid in advance: Spark $30 (2 hours of calls), Flame $65 (5 hours) and Blaze $120 (10 hours). Extra minutes are $0.30 and come from your prepaid credit, with optional auto top-up of $10, $50 or $100. Calls are counted by the minute, rounded up, and each month starts with your full included minutes (unused ones don't carry over). Configuring and building your custom agent is quoted for each business — ask and we'll reply by email or text.

Your competitors are already online.Are you?

Tell us about your business. We reply by email or text — no sales calls, no pressure.

Prefer to see the work first? Browse live sites