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Monday 9am - 5pm Tuesday 9am - 5pm Wednesday 9am - 5pm Thursday 9am - 5pm Friday 9am - 5pm Saturday 9am - 5pm Sunday 9am - 5pm

Cloacina LLC

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Email: [email protected]
Web: www.cloacina.com Cloacina LLC is a family owned manufacturer of the finest pre-packaged wastewater treatment plants.

Cloacina has taken the family combined 90 years of experience in the wastewater industry as operators, maintenance technicians and millwrights and builds pre-packaged wastewater treatment plants built for the end user, instead of the status quo of the industry which is to only take into consideration the manufacturers bottom line or a mega corporations shareholders pockets.......

Cloacina provides a wide swath of products for wastewater treatment; IBR's, SBR's, Activated Sludge and MBR's (Cloacinas MEMPAC). Our treatment plants are manufactured from Stainless Steel. This is an unmatched standard that Cloacina holds itself to, and only those who have previously purchased a competitors coated steel plant truly understands the importance of this decision. Cloacina provides state of the art controls for every system even the bare bones micro units. The client gets the benefit of the same controls system that multi-million dollar treatment plants receive as a standard. No more pin timers and sprinkler controls.... Cloacina provides a pre-packaged treatment plant but unlike other manufacturers whose "pre-packaged" means they put 30 crates on a UPS truck to the client, Cloacina completely upfits every piece of equipment on/in the treatment plant and runs the unit in our facility prior to shipping to ensure everything works prior to shipping. Instead of the project taking months or years, installation now takes weeks or days in most cases. When a true cost analysis of total project costs are taken into consideration, Cloacina always comes out as the greatest value. Cloacina is proud to be family owned and Made in the USA. In a time when it is easier and cheaper to farm things out to another country Cloacina proudly manufactures right here on the Central Coast of CA.

10/14/2026

Good engineering is about more than designing equipment. It is about solving the problem in front of you.

10/07/2026

Severe flooding took Wishing Well’s wastewater treatment facility offline. See how Cloacina’s pre-engineered MEMPAC-M9 helped restore treatment in under six months.

10/02/2026

Thank you to everyone who visited Cloacina at WEFTEC 2026.

The MEMPAC-M1 is designed for single-build-out domestic wastewater projects with design flows up to 100,000 GPD. The MEMPAC-M1 is the new smallest model in the MEMPAC-M Series.

Learn more about the MEMPAC-M1: www.cloacina.com/mempac-m-single-build-out

09/28/2026

Kicking off WEFTEC 2026 with a brand new addition to our lineup of package wastewater treatment solutions.

Visit us at Booth 563 to learn more about the MEMPAC-M1 and meet the team behind our most compact municipal system.

Tomorrow, Shannon Jessica, PE, will be speaking about the current state of climate change and how package MBR systems can provide a solution for both emergency and long-term applications.

Come hear her speak on Tuesday, 9/29 at 4:00 p.m.

09/23/2026

We’re heading back to New Orleans for WEFTEC 2026!

If you’re attending, stop by and meet the Cloacina team. We’d love to hear what challenges you’re seeing in wastewater treatment and share what we’ve learned from years of experience operating wastewater treatment systems.

New Orleans, LA
September 26–30, 2026
Booth 563

We’ll see you there!

09/16/2026

Crush season brings more than grapes.

Cleaning presses, tanks, hoses, floors, and processing equipment can generate significant volumes of wastewater containing sugars, yeast, organic acids, and grape solids.

As production changes throughout the season, wastewater conditions can change too. Cloacina helps wineries manage those changing treatment demands with wastewater solutions built for the realities of seasonal production.

Learn more about our winery wastewater solutions: www.cloacina.com/winery-support-services

09/09/2026

We’re heading to Austin, TX for the NAWC Water Summit and WateReuse Texas 2026!

If you’re attending, come meet the Cloacina team. We’d love to connect, hear what challenges you’re seeing across the water and wastewater industry, and share how we’re helping communities and operators address them.

Learn more about Cloacina in Texas: www.cloacina.com/texas

NAWC Water Summit
September 14, 2026 | Booth 2GF

WateReuse Texas
September 15, 2026

See you in Austin!

09/02/2026

When space is limited, performance shouldn't be.

The MEMPAC-I is Cloacina's compact membrane bioreactor package treatment system designed for high-strength industrial process wastewater.

By integrating pre-treatment and membrane filtration into one complete treatment system, the MEMPAC-I helps facilities maximize treatment capacity within a smaller footprint while meeting demanding treatment requirements.

Learn more: www.cloacina.com/industrial-membrane-bio-reactor

09/01/2026

Join us in San Luis Obispo for Cloacina’s Elite Operator Training!

The free two-day training event will be held January 19–20, 2027, at Cal Poly San Luis Obispo.

This is not a sales presentation or a virtual overview. Cloacina’s Elite Operator Training is designed as practical, in-person training for the teams responsible for operating and supporting Cloacina MBR systems.

08/21/2026

We’re heading to San Francisco for the 2026 WateReuse CA Annual Conference!

If you’ll be attending, come find the Cloacina team at Booth 2GF. We’d love to connect and talk wastewater treatment, water reuse, and the challenges facing the industry.

📍 San Francisco, CA
📅 August 24–26, 2026
📌 Booth 2GF

See you there!

Address

2385 Precision Drive
Arroyo Grande, CA
93420

Opening Hours

Monday	9am - 5pm
Tuesday	9am - 5pm
Wednesday	9am - 5pm
Thursday	9am - 5pm
Friday	9am - 5pm
Saturday	9am - 5pm
Sunday	9am - 5pm

Website

http://www.cloacina.com/, http://eepurl.com/dhUkav

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