Contract Liquid Meter Proving & Calibration Since 1977

Family-owned, field-proven meter services for the petroleum, food & beverage, and agricultural industries.

Located in Mount Pleasant, Michigan 

We can prove it.
 

Contact us today to learn more about our services!

Get to know us

Liquid Meter Service, Inc. is a family owned and operated contract meter proving company that’s been helping customers get accurate, reliable liquid measurement since 1977. From petroleum terminals to food processors, dairy farms, and agricultural facilities, we provide on-site meter testing and calibration, custody transfer support, proving unit rentals, Coriolis, turbine & PD meter and prover repair, and API- and NIST Handbook 44-compliant certification services you can trust.

  • Over 45 years of liquid measurement services and mass calibration experience
  • On-site contract meter proving and meter testing across petroleum, food & beverage, and agricultural industries
  • Gravimetrically certified bidirectional and volumetric tank provers meeting OSHA and API standards
  • State-tested, DOT-qualified technicians using the latest ProveIT and PYCIT (PYC testing) software for custody transfer and weights and measures compliance
Oil pumpjack at a petroleum production site served by Liquid Meter Service, Inc. liquid measurement and meter calibration technicians

What We Do: Liquid Meter Calibration, Testing & Repair Services

On-Site Contract Meter Proving

Accurate, repeatable Coriolis, turbine & PD meter testing and liquid calibration to keep custody transfer and process measurement within spec.

Meter & Prover Repair + Certification

We repair Coriolis, turbine & PD meters and bidirectional and volumetric tank provers, then coordinate volumetric or mass calibration certification as requested.

Proving Unit Rentals

Monthly or yearly rentals of Brodie small volume, bidirectional, and volumetric tank proving units (8”, 12”, 18”, 24”) for a range of flow applications.

 

Load Rack & Liquid Flow System Service

Repair and tech support for load rack, fuel dispenser meters, and liquid flow systems to keep your operations running safely and efficiently.
 

Authorized Equipment Distributor

Distributor for Smith Meter proving units, with access to parts, support services, and tech services expertise.

Petroleum pipeline meter and valve station where Liquid Meter Service performs custody transfer meter proving and calibration

Industries We Serve

  • Petroleum terminals and distribution
  • Food & beverage plants
  • Agricultural and ag-processing facilities, including farm milk tanks
  • Fuel dispenser meters, scale & weights, and custody transfer weights and measures
     

Need a meter proved or a prover repaired?

Contact Liquid Meter Service, Inc. today to schedule service or request a quote

We can prove it.
 

Contact

Telephone: 989-773-2267

Address: 6503 S Crawford RD, Mt. Pleasant MI 48858

Hours: 

Monday - Friday 
8:00 AM - 5:00 PM

 

 

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