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ClientsTrusted by labs & builders nationwide.
Testing laboratories, geotechnical engineers, contractors, manufacturers, universities and state DOTs rely on Howlett equipment.
Testing labs
Materials & inspection labs across the U.S.
Engineering firms
Geotechnical and structural consultants.
Contractors & suppliers
Reinforcing, precast and anchor manufacturers.
Public agencies
Universities and state departments of transportation.
AEAmerican Engineering Testing, Inc.
AWAmerican Water Jetting
AAnament, Inc.
AMApplied Materials & Engineering, Inc.
AFArtworks Foundry, Inc.
BHBalance Hydrologics, Inc.
BABay Area Reinforcing
BTBear Testing Laboratory
BFBerkeley Forge & Tool, Inc.
BCBlackburn Consulting
BSBroadhead Steel Products
BMBrown & Mills, Inc.
BABSK AND ASSOCIATES
CTCarlson Testing Inc.
CBCell Block, Inc.
CMChristensen Materials Engineering
CPClark Pacific
CSColiseum Steel Products
CEConsolidated Engineering Lab
CTConstruction Testing & Engineering, Inc.
CTConstruction Testing Services, Inc.
CFCoulter Forge Technology
DCD.C.I.
DSDywidag Systems International
HEHeider Engineering Services, Inc.
IDIndiana Department of Transportation
ISInspection Services, Inc.
JMJack Moore Associates Inc.
KKal-Co Inc.
KPKiewit Pacific
KKleinfelder, Inc.
LELaboratory Engineering Service
MAMetallurgical Associates
MFMKT Fastening, LLC
NTN T H Consultants, Ltd
NMNinyo & Moore
PAPezonella Associates, Inc.
PSPrestress Supply Inc.
PGPresure Grout
RER.E.S. Engineers, Inc.
RGRichard Goettle, Inc.
SHS.H.N. Consulting Engineers & Geologist
STSignet Testing Labs, Inc.
SSSimpson Strong-Tie Anchor Systems
SESmith Emery Co.
SESoil Engineers, Inc.
STSpecialized Testing
TETesting Engineers, Inc.
UIUnited Inspection & Testing, Inc.
UCUniversity of California
YCYoungdahl Consulting Group, Inc.
ZCZelco Construction, Inc.
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