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Business Profile

Computer Software Developers

McLean Forrester LLC
BBB accredited business seal
BBB Accredited BusinessA+Rated by BBB
Visit Website(618) 977-5608Email BusinessWrite a Review

About

Overview

McLean Forrester LLC

1161 Hearthstone Dr

O Fallon, IL 62269-7191

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Operating Hours
9:00 AM - 4:00 PM
9:00 AM - 4:00 PM
9:00 AM - 4:00 PM
9:00 AM - 4:00 PM
9:00 AM - 4:00 PM
Closed
Closed

BBB Accreditation & Rating

McLean Forrester LLC is BBB Accredited.

BBB accredited business seal

This business has committed to upholding the BBB Standards for Trust.

Why choose a BBB Accredited Business?

BBB Rating

A+

Reasons for rating

  • Length of time business has been operating
More InformationHow are BBB ratings calculated?

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About This Business

McLean Forrester provides technology consulting services, including AI integration, cloud migration, application modernization, and IT strategy. The company assists clients with digital transformation through structured assessments, software development, and infrastructure planning. 

BBB Accredited Since: 11/3/2025

Years in Business: 3

Products and Services

McLean Forrester offers the following products and services:
AI/ML Development & Adoption: Integration of artificial intelligence and machine learning into business operations.
Emerging Technology Integration: Evaluation and implementation of advanced technologies.
Application Modernization: Updates to legacy systems using automation and cloud-native tools.
IT, Data, and Security Strategy: Planning and assessments for infrastructure and data protection.
Cloud Migration: Transition of IT assets and applications to cloud environments.
Agile Software Development: Software creation using Agile methodologies.

Business Details

Local BBB:
BBB Serving Greater Missouri & Southern Illinois
BBB File Opened:
10/21/2025
Business Started:
2/11/2023
Business Started Locally:
2/11/2023
Business Incorporated:
2/11/2023
Type of Entity:
Limited Liability Company (LLC)
Alternate Names:
McLean Forrester
Business Management:
Heather McLean, CEO

Additional Contact Information

Principal Contacts
Heather McLean, CEO
Customer Contacts
Heather McLean, CEO
Additional Email Addresses
Primary: Email this Business
Social Media

Additional Information

Business Categories
Computer Software Developers, Information Technology Services, Computer Software, Data Systems Consultants, Data Storage, Cloud Services, Software Consultants, Artificial Intelligence

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