// Case Studies

Real builds. Verified numbers. No demos.

Every case study here is a system we shipped for a real business, with the problem, the build, and the results as they landed in production.

Total · 13 case studies

All case studies

missed call text back for roofers
Case Study1 min read

Missed Call and Review Automation for a Roofing Client Base

Built inside an established GoHighLevel agency’s own white-labeled platform. About the company Zack West runs a GoHighLevel agency serving home services businesses, including roofing companies. The problem The agency…

AA

Agentum AI Team

October 2026

AI receptionist for trade businesses
Case Study1 min read

An AI Receptionist Pilot for Trade Businesses

A reusable voice AI template built for plumbers and electricians. About the company A pilot project building an AI voice receptionist for trade businesses such as plumbers and electricians. The problem Trade businesses…

AA

Agentum AI Team

October 2026

coaching business GoHighLevel SaaS
Case Study1 min read

A Coaching Business Built as a GoHighLevel SaaS Product

Four membership tiers, Stripe billing, and a full coaching operation running on one platform. About the company The Operator to Architect programme, a 48-week group coaching programme for window and exterior cleaning…

AA

Agentum AI Team

October 2026

lead capture funnel for coaching businesses
Case Study1 min read

A Lead Capture Funnel Built and Live in One Week

Built directly inside GoHighLevel ahead of a trade show deadline. About the company A window and exterior cleaning coaching business preparing for a trade show launch. The problem The business needed a lead capture and…

AA

Agentum AI Team

October 2026

exterior cleaning business automation
Case Study1 min read

Nine Connected Systems Running an Exterior Cleaning Business

Every stage of the customer journey, automated and connected in one place. About the company Supreme Exterior Clean, a window and exterior cleaning company operating across Northumberland and the surrounding UK region,…

AA

Agentum AI Team

October 2026

roof and gutter cleaning CRM
Case Study1 min read

A Working CRM for a UK Roof and Gutter Cleaning Company in One Week

Pipeline, quote structure, and lead flow control, built and live fast. About the company Stewart Exterior Cleaning Ltd, a UK-based roof and gutter cleaning company. The problem The business needed a working CRM with a…

AA

Agentum AI Team

October 2026

carpet cleaning CRM
Case Study1 min read

A Ready-to-Deploy CRM Built for Carpet Cleaning Businesses

One GoHighLevel snapshot, with the pipeline, forms, and automations already built in. About the company Built as a template for carpet cleaning businesses inside a coaching programme that helps service business owners…

AA

Agentum AI Team

October 2026

window cleaning business software
Case Study1 min read

A Custom Operating System for a UK Window Cleaning Business

Built inside GoHighLevel, with a technician app and a full booking and payment engine underneath. About the company A UK-based window cleaning business running a recurring four-week cleaning round for residential…

AA

Agentum AI Team

October 2026

missed call recovery system for roofers
Case Study1 min read

A White-Label Missed Call Recovery System for Roofers

Built as a resellable GoHighLevel SaaS product, not a one-off client build. About the company Kronk AI, a missed-call revenue recovery product built for roofing companies, sold as a white-labeled GoHighLevel SaaS. The…

AA

Agentum AI Team

October 2026

AI voice agent for HVAC
Case Study2 min read

Home services & trades

AI Answers Every Goodfellas Lead in Minutes Six connected systems now handle every call, text, and forgotten lead, then hand the dispatcher a finished booking. About Goodfellas Air Conditioning & Plumbing Goodfellas is…

AA

Agentum AI Team

September 2026

phone repair marketing attribution dashboard
Case Study9 min read

Phone Repair Attribution Dashboard: TCA Wireless Case Study

TCA Wireless: Tracing Every Ad Dollar to a Paid Invoice Across Four Stores Industry: Phone repair, device buyback and retail Location: Oahu, Hawaii Build: Attribution dashboard, RepairDesk to GoHighLevel to Supabase to…

AA

Agentum AI Team

September 2026

Case Study4 min read

Multi-Location Profit Dashboard Case Study | Agentum AI

How a 4-location phone repair chain went from guessing at profit to knowing it per category, per store, per day Client: Multi-location phone repair and device sales business, Hawaii (4 stores) Scope: Attribution…

AA

Agentum AI Team

September 2026

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Yes. Every client named is a real business. Every metric is from a live production system.

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We have built across healthcare, real estate, SaaS, home services, finance, agency, coaching, entertainment, and enterprise. If your industry is not listed, ask on the audit call.

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