Environmental Diagnostics Laboratory (EDLab)  

Laboratory Analysis - Environmental Diagnostics Laboratory EDLab logoEnvironmental Diagnostics Laboratory (EDLab) is a nationwide, leading environmental microbiology laboratory that offers complete and comprehensive indoor environmental laboratory analysis and services. They include: microbiology, aerobiology, allergen assays and microscopy designed to meet all your indoor air needs. EDLab supports indoor environmental investigations by assisting with strategic sampling plan development and supplying media collection equipment while performing a wide range of environmental analyses.

Founded in 1994 in Clearwater, Florida, EdLab analyzes hundreds of thousands of environmental samples from various location/test sites throughout the world.

EdLab specializes in the field of environmental microbiology, indoor air quality, aerobiology, and allergen testing for environmental specimens. Recently, EdLab has expanded its capabilities in the area of identification and quantification of microorganisms in support of industry and client demands and has developed unique capabilities to perform non-viable fungal analyses of surface samples and air samples by direct microscopy.

Environmental Diagnostics Laboratory provides you with a wide range of environmental analyses, state of the art equipment, QA programs and a highly trained staff committed to quality, timely and legally defensible data. All EDL microbiological reports are prepared with a glossary describing each organism at both the genus and species level. We collaborate with our clients to handle the toughest challenges, maximize results, and anticipate future needs.

Our team of qualified professionals have utilized their experience to create a reputable and reliable environmental microbiology laboratory. Our growth can be attributed directly to the quality of service, satisfaction and appreciation of our wide range of clientele.

Innovation, Efficiency, Performance, that’s EDLab.


EDLab Professional Highlights

  • Ph.D. Laboratory Director
  • 17025 Compliant
  • Experienced Staff to Answer Questions
  • Volume Price Discounts
  • Excellent Client Service
  • Legal Representation
  • Over 100,000 samples analyzed
  • Interrelation database
  • Professional liability (I &OF) Insurances
  • Latex Protein: RAST Inhibition

Services Explained

EdLab assures you the highest levels of accuracy and quality. EdLab offers complete and comprehensive indoor environmental laboratory services and laboratory analysis to include: microbiology, aerobiology, allergen assays, asbestos/lead, microscopy and other environmental parameters, designed to meet all your indoor air needs.

Microbiology Services

EdLab offers a complete line of analytical services for bacteria such as E.Coli, MRSA, Legionella, bacterial by-products, exotoxin and endotoxin; mycological analysis of mold from bioaerosol, spore trap, surface samples, bulk and water samples; bio-chemical analysis for indoor allergens, bacterial toxin (endotoxin and exotoxin) and mycotoxin; environmental allergen analysis for mites, cockroach, cat, dog and aerobiological analysis for bacteria, fungi, pollen and other aerobiota. Please see our complete list of Microbiology lab services for details.

Technical Staff
EDLab - Environmental Diagnostics LaboratoryWe retain a multi disciplinary team of experts that includes, PhD aerobiologist, public health specialist, microbiologist, mycology specialists, chemist, Q/A specialist, database manager, and other technicians that are capable of addressing a wide range of client issues.
Our proprietary database allows us to match analytical results with your relevant field data providing you a clear Report of actual project conditions. We can provide various types of Reports based upon your projects requirements. Reports can be as simple as an analytical report with results only, to more complex Reporting that includes a narrative, analytical results, methods of analysis, detection limits, glossary of terms, charts and graphs, QC data, and supportive documentation including all raw data and chain-of-custody documentation. EDLab provides hard copy reports as well as standard electronic deliverables.

Analytical Capabilities

EdLab is considered to be one of the country’s leading microbiology analytical laboratories. Our commitment to quality has enabled us to successfully assist our customers with LEED compliance, USP797 compliance, Indoor Air Quality issues and other related requirements.

EDLab Services Include


  • Molds
  • Yeasts
  • Thermophilic


  • Bright field
  • Fluorescent
  • Phase Contrast



* Indicates EDLab affiliate laboratory


  • Aerobic
  • Anaerobic
  • Thermophilic

  • Culture
  • Fluorescent Antibody


  • Bacteria
  • Fungi/Mold
  • Pollen
  • Other particulate

  • Endotoxin
  • Exotoxin
  • Mycotoxin
  • Allergens


  • Volatile Organic Compounds (VOCs)*
  • Microbiological VOC’s (mVOCs)
  • Radon*
  • Allergen
  • Asbestos/Lead*
  • Gravimetric Analysis
  • USP 797 Testing
  • Other environmental parameters



Project Snapshot

The Florida Aquarium
Required the identification of a mold-like growth over a cold water exhibit containing aquatic creatures.

Progressive Insurance Company
Analysis of pro-actively collected indoor environmental samples to establish baselines and determine seasonal changes in occupied facilities.

Environmental Risk and Loss Control
Critical microbiological analysis of indoor environmental samples collected for phase I and phase II studies of buildings and facilities

Clients & Projects Highlights

  • General Services Administration
  • The Florida Aquarium
  • Southern California Schools Risk Management
  • Solid Waste Authority
  • Progressive Insurance Company
  • Environmental Risk and Loss Control
  • Boston Green Goods
  • State of Florida Dept. of Health

Projects and Clients

EDLab understands its clients needs… accurate and timely analytical results. This formula is the key to successful project management. Laboratory data may help define the scope of work, levels of worker and occupant protection, as well as remediation plans, so it’s critical that you get data you can depend on.

We also understand that our reputation and success are directly related to our technical staff. And as such, we retain a multidisciplinary team that includes PhD aerobiologist, microbiologist, engineers, industrial hygienists, biologists, public health specialist and technicians that are capable of addressing a wide range of client issues.

Our clients are from the public and private sectors and include Fortune 500 companies along with Government agencies both federal and local. A partial list of satisfied clients and completed projects are listed on the next pages and others can be made available upon request.

Client Confidentiality
All lab samples and assignments received by EDLab are confidential. Thus, all data and sample materials collected and results obtained are held in confidence, subject to disclosure required by law or legal process. EDLab does not release data or reports to any third party without written consent from the client.

EDLab – Your trusted, scientific solution for today and tomorrow’s Indoor Air Quality Concerns.

EDLab Testimonial

Florida Refrigeration & Air Conditioning Contractors Association
I would like to thank you for sharing your presentation… We are very pleased with the feedback from the participants and have received numerous comments indicating this was the best education conference they had ever attended. It was evident that you put much thought and preparation into your presentation and it was a job well done!”

– Cheryl Harris, Executive Director

Quality Assurance

EDLab maintains a strict internal and external quality control/assurance (QA) Program for maintaining the accuracy and validity of each and every test performed by the laboratory. Method-specific QA/QC requirements are addressed within EDLab’s Standard Operating Procedures (SOPs). SOPs are written for all aspects of the laboratory operations from sample login through sample disposal. The QA Program is under the direct supervision of Dr. Rajiv Sahay, a world renowned aerobiologist.
The objective of EdLab’s QA Policy is to establish consistent and uniform criteria and procedures to be implemented by EdLab Managers.

QA Policy Statement
Our Laboratory, Staff and Analytical Services will:

Meet or exceed our clients expectations
Be accurate and timely
Continuously improve equipment/instrumentation, SOP’s, methods and administrative, and managerial activities
Seek only highly qualified individuals for employment opportunities as they arise
Conduct annual internal assessments of the QA program and laboratory management
Maintain and make continuous improvements to our state-of-the-art information management system for sample tracking, scheduling, reporting

Quality Control

Samples are analyzed periodically in compliance with laboratory quality assurance program.

Environmental Microbiology Proficiency Analytical Testing (EMPAT) Program
Ongoing participation in the Environmental Microbiology Proficiency Analytical Testing (EMPAT) Program, sponsored by the AIHA Proficiency Analytical Testing Programs (AIHA PAT, LLC Programs), for environmental microbiology laboratories.

EMPAT Fungal Direct Examination Program
(fungal spore trap and non-culturable)

Round Robin
Pan-American Aerobiological Association (PAAA) Exchange program and ongoing round robin with other EMPAT laboratories for spore trap analysis.

Staff Training
Blind Sample, Method Blank Sample, Duplicate Sample, Replicate Sample, Spiked Sample, Positive Control Sample, Negative Control Sample, Split Sample and Standard/Reference Sample. Record Retention Policy
EdLab has a formal record retention policy in its Quality Assurance Manual that outlines the period of time various record types, both hard-copy and electronic data, must be retained or archived. Access to archives is securely controlled and documented.

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