Precision-Driven Temperature Mapping
At Hirajiwala & Co., we specialize in area temperature and humidity mapping services aligned with World Health Organization (WHO) guidelines. Founded in November 2022 by Tejmal Choudhary, a B.Tech Electrical Engineer with over a decade of experience in the pharmaceutical industry, our mission is clear:
To help businesses across India achieve optimal environmental conditions and meet global regulatory standards.
Backed by strong technical expertise and a passion for precision, we provide critical temperature and humidity mapping services for warehouses, powder processing zones, cleanrooms, and cold rooms across API and formulation plants.
We’re not just another compliance service—we are your compliance partner, helping ensure product integrity, reduce losses, and pass every audit with confidence.
Our Mission
To provide affordable, accurate, and certified mapping services to every pharmaceutical company—big or small—in India.
Our Vision
To be India’s most trusted provider of accurate and WHO-compliant temperature and humidity mapping solutions.
What We Offer
Temperature & Humidity Mapping Services
- For warehouses, cleanrooms, powder processing, and cold storage areas
- Conducted using Testo 174H data loggers
- In full compliance with WHO guidelines
Data Logger Rental Services
- Flexible rental plans for Testo 174H model
- Ideal for short-term audits, validations, and trials
Technical Drafting & CAD Services
- AutoCAD 2D layouts
- Piping and Instrumentation Diagrams (P&ID)
- Technical drawing and documentation support
WHO-Compliant Methodology
Our services strictly follow the WHO Technical Supplement to TRS 961, 2011—focusing on:
Strategic EDLM (Electronic Data Logging Monitor) placement
Area-specific grid mapping
Multi-level monitoring based on ceiling height
Risk-based mapping strategies to ensure thorough coverage
Whether you're preparing for an audit or improving your storage standards, our team ensures scientific accuracy, regulatory clarity, and full support throughout the process.
Trusted By
Precision-Driven Temperature Mapping by an Electrical Engineer You Can Trust
Why Choose Us
WHO & USFDA Regulation Experts
- We specialize in environmental monitoring that aligns with WHO & USFDA norms.
- Our protocols are designed for global regulatory acceptance.
- Stay inspection-ready with our compliant documentation and processes.
- Reduce risk with guidance from trained compliance experts.
Affordable, Tailored Solutions for MSMEs
- We customize mapping solutions for budget-conscious businesses.
- Get enterprise-grade service without the enterprise price.
- No unnecessary extras—just what your facility needs.
- Helping small units meet big compliance goals.
Continuous Consultation & Re-Mapping Support
- Our support doesn’t end with one service.
- We offer revalidation, reminders, and future-ready planning.
- Access ongoing expert advice as your facility evolves.
- Stay compliant year-round with our proactive approach.
Over 10 Years in Pharma Environmental Monitoring
- A decade of hands-on experience across pharma plants and cleanrooms.
- Our engineers understand real-world challenges and GMP needs.
- Proven track record with top pharmaceutical clients.
- Rely on our expertise for consistent, validated outcomes.