559-472-7301

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about us

Here at Advanced Emission Control Solutions, we pride ourselves on our extensive service to fleet, truck, heavy-duty vehicle, and school bus owners with California Air Resources Board (CARB) compliance standards for diesel emissions. Our team’s expertise includes decades of experience guiding clients through State and Federal emission rules, DPF cleaning, and OEM diesel particulate filter retrofits and replacement parts. We are committed to offering customized solutions to help you meet today’s tough emission standards.

AECS has been in the diesel emissions business for more than 10 years. Like our parent company Robert V. Jensen, Inc., who has been in business for more than 60 years.  You can place your trust in us, knowing that we will be there every step of the way, in the compliance of your fleet.

Initially, AECS guided clients through refuse regulation. Since then, we steer hundreds of public agencies, private businesses, corporations, and owner-operators of fleets into passing CARB emission standards.

We began in the emissions business in 2004, and in 2006, AECS became an Authorized Distributor for installing DPFs. Since then, we’re known for our ability to service all makes of filters, both OEM and retrofit. Regardless of the size of your fleet, we also perform smoke tests.

Our experience cleaning OEM and retrofit DPFs began in 2007. One of our first customers was Fresno County Fleet—We helped them to meet Early Adopter status with the California Air Resources Board (CARB) by retrofitting 50 on-road vehicles.

Here’s the reason for our longevity: Our expert staff recognizes that cookie-cutter solutions don’t work when it comes to meeting emission regulations. We built our consultancy services to support the specific needs of your company, from the beginning of the compliancy process through ongoing maintenance and troubleshooting DPF repairs. Our sound strategies rely on the ARB’s fleet calculator and installing according to specifications. Visit our Rules Page for more information.

In 2013, we moved to our present location at 2695 South Fourth St. in Fresno. We formally began operating under the Advanced Emission Control Solutions name in 2014, when we purchased FSX DPF Cleaning System. The FSX System, considered the World’s most advanced DPF methods for cleaning by OEMs, successfully removes 95% of accumulated ash through patented Air Knife Scanning Technology.

Our company is known for our prompt, 24-hour turnaround on DPF cleanings. You park it, we clean it--Drop off your center core at our facility in Fresno, or we’ll clean it for you in your shop. As the leader in the retrofit industry, AECS’s retrofit install services are available from Bakersfield to Stockton, and throughout the Central Coast. We’ll get the job done at your convenience. Visit our DPF Cleaning Services page for more details.

Call on our DPF specialists for all of your emission needs. Bob Gaffney is our staff Emissions Consultant who will guide you through the complex CARB requirements. Contact Stephen Davis for proper installation and sizing of diesel particulate filters.

Get started by checking out our FAQ Page. Then call our main number at (559) 472-7301 for individualized emission compliancy solutions.



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CARB regulations can be confusing. Visit our CARB Rules information at https://qoo.ly/337bsr to find the regulations that apply to your vehicles and fleet. Or better yet, contact Bob Gaffney and our emissions consultancy team at 559-472-7301!

#DieselEmissions #FleetManagement

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