emissions testing

AC Gabelstaplerservice is a cross-brand forklift repair service based in the Palatinate region of Germany, offering on-site service for all common industrial trucks. The company provides repairs, maintenance, inspections, spare parts supply, and emissions testing for electric, gas, and diesel vehicles.

corrosion removalcylinder bore honing and grindinginspectionsmaintenanceon-site repair servicespare parts supplytire service

Agostino Utilities LLC provides service to utility companies and contractors in need of a quick reaction force to repair power outages after a storm, specializing in rapid mobilization to restore power to communities. Founded in 2020 by Al Augustine Sr and his son Albert Jr, the company also offers utility pole sales and installation, truck and equipment rentals, cranes and rigging, and vehicle and fleet services including inspections and emissions testing.

aerial equipment service and repairbrake system repairbreaker changeoutscommercial truck repaircomputer diagnosticscranes and riggingDOT inspectionsDPF forced regenerationglove and hotstick capabilities up to 35kvhigh voltage inspectionshot stickingmobile fleet maintenancepreventative maintenancesplicing certifications from low to medium voltage and lead splicingstate safety inspectionssub-transmission construction and maintenanceswitch-gear installationsutility pole installationvehicle upfitting

Air Hygiene International, Inc. is a professional emissions testing company founded in January 1997 by brothers Quinn A. Bierman and R. Swanson Bierman. It provides stack testing and EPA reference method testing services, with over 35,000 emission tests conducted and project experience across all 50 states and multiple countries. The company operates 50+ mobile testing labs and over 35 emissions testing labs, and holds AETB accreditation from the Stack Testing Accreditation Council.

continuous emission monitoringFTIR spectroscopymobile testing labson-site laboratory analysisRATA testingstack testingtest protocol preparation

Beacon Environmental is a fully accredited sample testing laboratory founded in 1999 that collects, analyzes, and reports soil gas, indoor/ambient air, and emissions data. It uses passive sorbent samplers to identify trace levels of VOCs and SVOCs for vapor intrusion and air emissions risk assessments, serving clients nationally and internationally.

indoor and ambient air analysislaboratory analysis following EPA Methods TO-17, TO-15, 8260C, 8260D, 325Bmanufacture of sorbent samplerspassive sorbent samplingsample collection kitssoil gas analysisvapor intrusion monitoring

Blue Sky Environmental is a CARB-certified independent contractor specializing in Source Testing for clients in the Western United States. Founded in 1999 by Guy Worthington, the company delivers emissions testing with technical excellence and integrity, producing timely, high-quality data that enhances industry compliance and protects environmental reputation.

CEMS maintenanceCEMS QA/QC and Consultationemissions compliance testingEmissions Engineering and Characterizationperformance testingRelative Accuracy Test Auditssource testing

Brannon Tire is a family owned tire and auto repair shop serving Stockton, CA, Modesto, CA, Sacramento, CA and surrounding areas for over 34 years. It offers complete automotive service with A.S.E certified technicians, tire brands including Michelin, BFGoodrich and Uniroyal, and a commercial truck center that retreads over 150 truck tires daily.

brake repairengine repair and diagnosticsheavy truck alignmentlift kit installationoil changeson-site tire service callsroadside assistanceshuttle servicestate inspectionssuspension repairtire balancingtire installationtire repairtire retreadingtire rotationTPMS servicetransmission repairwheel alignments

Caldaia Controls is a service-disabled veteran owned small business and a leader in service and support of industrial boilers, water/wastewater treatment facilities and manufacturing plants. The company offers over 100 years of combined experience between its field technicians and engineers, supporting more than 60 facilities across the United States, with experience servicing over 100 types of boilers.

boiler plant operationsboiler safety testing and inspectionsCAD drawingscombustion tuninginstrumentation and controls installationPLC installation and supportremote monitoring and analysisSCADA-HMI integrationwater treatment

Combustion Installations of New England, located in Enfield, Connecticut, is a full service company specializing in boiler and process control systems and equipment for over 40 years. They develop, build, install and service combustion and process control systems, instrumentation, and mechanical equipment, and provide 24-hour emergency power plant service.

24 hour emergency serviceboiler efficiency and safety surveysburner tune-upsinstallationinstrument calibrationsmanufacturingmechanical contractingpreventative maintenanceservicesystem designsystem integration

Circle M Truck Repair is a family-owned diesel truck repair business in Bakersfield, CA, launched in 2012 with three generations of experience in operations and fleet logistics. It provides fleet management, service, repair, and maintenance for medium- and heavy-duty vehicles, commercial fleets, big rigs, semi-trucks, and long-haul vehicles, using DVI digital vehicle inspection technology. It is an ASE-certified shop and a California licensed Periodic Smoke inspection facility under the CARB Heavy-Duty Inspection and Maintenance Program.

brake repairdiesel repairDOT inspectionsDVI digital vehicle inspectionengine diagnosticsfleet maintenancefleet managementmobile fleet managementroadside assistancetransmission repair

CleanFleets is an environmental engineering company providing CARB compliance solutions for diesel truck and diesel fleet owners, including compliance registration, auditing, reporting, training, DPF cleaning, and PSIP smog testing. The company states its staff has over 80 years of combined experience and that it manages over 15,000 vehicles.

CARB compliance auditingCARB enforcement resolutioncompliance trainingDPF cleaningfleet emissions data reportingPSIP smoke opacity testing

Combined Technology Solutions (CTS) provides engine performance solutions through Plasma Ignition Technologies that enable ultra-lean burn combustion, reducing fuel consumption and exhaust emissions (NOx and CO). The centerpiece technology is the Dynamic Spark Ignition. CTS develops methods and technologies for internal combustion engine advancement and offers full service capability for all types of internal combustion engines.

cryo agingECM programmingengine buildingengine dynamometer testingfabricationmachine shopsupercharger installationsUAV flight testing

CECO - Compressor Engineering Corp. delivers products and services to the gas transmission, midstream, petrochemical, and air compression industries, operating since 1964.

Mechanical Field ServicesPARTS & REPAIRpipeline servicesTraining & Technical

Encino Environmental Services provides emissions monitoring, detection, quantification, and compliance solutions for critical infrastructure. Founded in 2010 by scientists, engineers, and energy professionals, the company offers emissions testing, LDAR, stack testing, continuous emissions monitoring, satellite methane detection, and regulatory compliance support across industries including oil & gas, LNG, data centers, manufacturing, landfills, and agriculture.

catalyst washingcontinuous emissions monitoringemissions monitoringflare monitoringinstrumentation calibrationLDARpermittingPRV testingRegulatory reportingsatellite methane detectionstack testingvalve greasing

Harrell's Tire & Auto Service is a family-owned and operated North Carolina auto repair and tire business, operating since 1945. It provides comprehensive car repair, vehicle maintenance, and tire sales across six shops in Fayetteville, Cameron, and Southern Pines, NC. The company services all vehicle makes and models, including diesel, hybrid, electric, foreign, luxury, recreational, commercial fleet, and heavy-duty vehicles, using ASE Certified Technicians.

auto maintenanceauto repairbus service and repairClass 3-8 truck service and repairDOT inspectionsfleet service and repairgolf cart and UTV inspectionheavy equipment servicemobile repair servicesRV service and repairstate inspectionstire balancingtire installationtire rotationwheel alignment