Acosta & Sons Sewer Contractors

★★★★★ 5.0 / 5 (48)
: 9640 Stonehurst Ave, Sun Valley, CA 91201
: (818) 248-3355
: http://acostasewers.com

Company Overview

Acosta & Sons - Certified Sewer Specialists for Los Angeles, La Cañada, and Malibu

Acosta & Sons stands as a fully accredited sewer contractor endorsed by the City and County of Los Angeles, La Cañada, and Malibu. We focus on septic system installation, sewer lateral construction, storm drain solutions, and dry utility excavations. As specialists in both traditional and advanced septic systems, we guarantee superior quality and adherence to all industry regulations.

Our offerings cover private, commercial, and public projects, playing a vital role in sustaining and enhancing essential infrastructure. From septic pumping and utility excavations to public sewer connections, we deliver smooth, comprehensive solutions with minimal impact on your property. We manage all aspects from planning and excavation to obtaining city permits and executing projects efficiently and professionally.

Founded in 1971, Acosta & Sons is a family-operated general engineering firm focused on sewer, water, and septic services. As your neighborhood specialists in septic and sewer, we provide a variety of services, such as linking single-family homes to public sewer lines, installing conventional and advanced wastewater treatment systems, and constructing manholes. Our skills include thorough camera inspections and more, ensuring efficient and effective solutions customized to your requirements.

We appreciate the importance of keeping septic and water systems in good condition to maximize their lifespan, which is why we offer reliable maintenance and septic pumping services to maintain peak performance.

Our dedication to providing high-quality services at competitive prices distinguishes us. We are proud to deliver excellent outcomes while ensuring our prices remain fair for our cherished customers.

Trust the specialists at Acosta & Sons for every aspect of your sewer, water, and septic services.

Business Services

  • Soil backfilling and compaction
  • Earthmoving or regrading
  • Excavation
  • Land clearing
  • Plumbing inspection
  • Plumbing installation or replacement
  • Plumbing repair
  • Septic system cleaning
  • Septic system inspection
  • Septic system installation
  • Septic system pumping
  • Septic system repair
  • Sewer installation
  • Sewer repair
  • Trench digging

Business Location & Hours



Mon:7:00 AM - 6:00 PM
Tue:7:00 AM - 6:00 PM
Wed:7:00 AM - 6:00 PM
Thu:7:00 AM - 6:00 PM
Fri:7:00 AM - 6:00 PM
Sat:7:00 AM - 12:00 PM
Sun:Closed

Recommended Customer Reviews

greg m.
★★★★★

We bought a house that had two neglected septic systems. We paid lots to have them inspected by another company and they wanted $80,000 to replace them. Acosta and Sons was able to come in and repair them, with a 10 year warranty for under $10,000. Keep in mind this is two systems, one of them is 70 years old. The crew was great, the communication was great, they finished the job faster than expected and it turned out perfect.

Nader B.
★★★★★

All the reviews are absolutely spot on. Bernie is such a nice guy! He provided me with pumping service on short notice. Furthermore, he took the time to explain the system to me and ways I can maintain it. I highly recommend Acosta & Sons.

Rich J.
★★★★★

Came right out, gave a good bid. Showed up on time and did a good job. I'd use them again.

Elaine E.
★★★★★

Bernie was excellent at figuring out my problem and giving me options. In the end he did the work on a weekend to satisfy my tenants. I'm very grateful!

Dave M.
★★★★★

Our house needed a septic pump after these last few rains from Dec 2022- Jan 23, and I did some searching. A few places were not available until next Wednesday (Thursday as of writing this) and Acosta & Sons mentioned Monday. This was fine, but I got a call not even an hour later telling me the guy could be here in 40 minutes. It helps if your tank is accessible, (no digging needed) the serviceman was here and gone in 20 minutes.
Thanks Acosta & Sons for being quicker than quick. Friendly, professional, and reasonably priced.

David K.
★★★★★

Excellent customer service! Bernie Montoya was our technician and he came and pointed out that our shower had a blockage instead of us having to pay a pump fee. Will definitely use again in the future!

Savanna O.
★★★★★

They were not available to help me in the time frame we needed, however their customer service is great and they were happy to recommend another person who could. I would be happy to try to use them again in the future!

Garrett W.
★★★★★

I recently called Acosta regarding a septic problem on my property. I received a call back from Bernie. Bernie spent about 1/2 hour on the phone with me listening to my problem and educating me on possible causes and solutions. He seemed knowledgable and professional. He didn't need to take that much time out of his day to speak to a total stranger like me without compensation, but he did. By the end of the conversation I felt very comfortable with him. I would not hesitate to call him again if (and likely when) my septic system needs service. Thank you, Bernie, for making the effort to earn my trust and future business.

Kathryn R.
★★★★★

We had a semi-urgent need and called in on Wednesday for a noon appointment Thursday to pump out our septic tank. They showed up at 10:30am ready to go! We were so pleased. Very thorough as well. Highly recommend!

Tien B.
★★★★★

Bernie just finished closing up our septic and running a new line to the city sewer for us. He came in with the best bid and was very efficient. Bernie got the permits, approval and work done in 2 weeks. It wasn't an easy job. We thought we would need a grinder due to bad slope but Bernie was able to make magic and we wound up not needing one. After the work was done his team cleaned up and the yard still looked pretty decent. He's easy to work with, smart and reliable.

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