50 years of accredited calibration and regulated-environment work

Allometrics was founded in 1976 in Webster, Texas — 25 minutes from the Houston Ship Channel and the Texas Medical Center. Today the company and its sister entities serve 1,800+ accounts across the southern U.S. with nationwide field service, all under one continuous A2LA accreditation chain.

A2LA Cert 2039.01 · ISO/IEC 17025 calibration · valid through April 2027 A2LA Cert 7533.01 · Taylor Lake Laboratories biological testing · valid through September 2027
Founded 1976 · 1,800+ accounts · Southern U.S. with nationwide field service
Founded 1976A2LA-accredited since the standard existed1,800+ accountsAudit-time guarantee
A2LA Accredited Symbol — Cert 2039.01
A2LA · Cert 2039.01 + Cert 7533.01 · Allometrics Group
ISO/IEC 17025:2017 calibration + biological testing · Valid through 2027

NIST-traceable gauge block stack on the Allometrics calibration bench — the unbroken traceability chain that defines accredited calibration
NIST-traceable gauge block stack on the Allometrics bench — the unbroken traceability chain accredited calibration is built on

What we do

Allometrics is an ISO/IEC 17025-accredited calibration and regulated-environment services company serving hospital systems, compounding pharmacies, cell & gene therapy facilities, biotech operators, refineries and petrochemical plants, university research, and VA medical centers across the southern U.S.

Under one accreditation chain, we deliver:

  • Calibration — mass, dimensional, pressure, temperature, electrical, volumetric, and environmental disciplines under A2LA Cert 2039.01.
  • Cleanroom certification — annual and semi-annual recertification of ISO Class 5/7/8 cleanrooms (CETA RCCP + NSF Accredited Technicians).
  • Biosafety cabinet, LAFW, CAI, and CACI certification (NSF/ANSI 49 Field Certifier credentialed).
  • Fume hood certification (ANSI/ASSP Z9.5).
  • Viable air, surface, and gloved fingertip sampling — collected by Allometrics, analyzed by sister company Taylor Lake Laboratories under A2LA Cert 7533.01.
  • Cleanroom commissioning + NEBB-credentialed TAB — through sister company Precision Biotech Solutions.
  • Temperature & humidity mapping — IQ/OQ/PQ qualification reports for warehouses, ULT freezers, stability chambers, pharmacy storage rooms.

Most regulated facilities maintain three to five vendors covering the work above. Allometrics consolidates it into one Group, one continuous record, one quote.

Want to see the full service catalog?

15 calibration disciplines, 6 industry pages, 6 compliance hubs — all under one accreditation chain.

or call (281) 474-3329

Allometrics field-service technician at a regulated-environment customer site — 50 years of continuous A2LA accreditation
Continuous A2LA accreditation through every revision of ISO/IEC 17025 — 1976 to today

Why customers stay

Continuous A2LA accreditation since the standard existed. Allometrics has held A2LA accreditation continuously for decades, through every revision of ISO/IEC 17025. Cert 2039.01 is current through April 30, 2027. Cert 7533.01 (Taylor Lake Laboratories) is current through September 30, 2027.

One Group across the cleanroom and equipment lifecycle. When Precision Biotech Solutions commissions a new cleanroom, the data is on file with the same Group that performs the recurring recertification, calibrates the equipment, balances the HVAC, and analyzes the viables. Most customers split this across vendors who never share data; Allometrics keeps it in one place.

Audit-time guarantee. If a calibration, certification, or qualification report we delivered is challenged in an FDA, USP, Joint Commission, CAP/CLIA, ISO 9001, IATF, AS, API, sponsor, IRB, IBC, or customer audit, we will address it. Records on IndySoft — 21 CFR Part 11–compliant electronic records and signatures.

Independent. Allometrics is not an OEM. We don't sell new equipment, and we don't earn commissions on equipment replacements. Every "as-found" reading and every out-of-tolerance finding is reported on the merits, not against a sales quota.

Field-service crew that already knows your facility. The same technicians return year after year. The BSC tag dates, the cold-chain monitoring system, the cleanroom certification cycle, the IBC sign-off pattern — the crew already knows them.


The Allometrics Group footprint — Texas, Louisiana, Mississippi, Alabama, Florida, Los Angeles metro, with nationwide field service
Webster, TX headquarters · Texas, Louisiana, Mississippi, Alabama, Florida, L.A. metro footprint · nationwide field service

Where we operate

Headquarters: 1425 Atlantis Drive, Webster, TX 77598. 25 minutes from the Houston Ship Channel. 25 minutes from the Texas Medical Center.

Primary service area: Texas, Louisiana, Mississippi, Alabama, Florida, and the Los Angeles metro — with the field-service crew capacity to mobilize multi-tech teams during plant turnaround windows on the Gulf Coast.

Nationwide field service for customers with cross-regional footprints. Ship-in calibration for instruments that travel.

Customers we serve: 1,800+ accounts spanning hospital systems and academic medical centers, compounding pharmacies (503A and 503B), cell & gene therapy CDMOs and pharmaceutical manufacturers, biotech operators, refineries and petrochemical complexes, polymer and plastics plants, food & beverage manufacturing, aerospace and defense MRO, automotive QA, university research operations, and VA medical centers.


The Allometrics Group — three sister companies, three accreditation chains, one continuous data record
Three sister entities under one Group — Allometrics, Taylor Lake Laboratories, Precision Biotech Solutions

The Allometrics Group

Allometrics, Inc. is the anchor company of the Allometrics Group — three sister entities that, together, cover the regulated-equipment and controlled-environment lifecycle from new construction through every recurring recertification cycle.

Allometrics, Inc. — A2LA Cert 2039.01 · ISO/IEC 17025 calibration. Cleanroom, BSC, fume hood certification. Viables collection. Founded 1976.

Taylor Lake Laboratories — A2LA Cert 7533.01 · accredited biological testing. Microbial enumeration and identification. The accredited microbiology lab behind Allometrics' viables collection.

Precision Biotech Solutions — cleanroom commissioning, NEBB-credentialed TAB, Joint Commission EC support. The Group's commissioning and air-balancing arm.


50 years.
One accreditation chain.
1,800+ accounts.

Want to talk to a specialist?

One number reaches a real person who can answer questions in 24 hours.

or call (281) 474-3329