Acosta & Sons Sewer Contractors

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

Company Overview

Acosta & Sons - Licensed Sewer Contractors Serving Los Angeles, La Cañada, and Malibu

Acosta & Sons is a fully licensed sewer contractor recognized 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 services cater to private, commercial, and public initiatives, playing an essential role in the upkeep and advancement of vital infrastructure. We handle everything from septic pumping and utility excavations to public sewer tie-ins, offering seamless, all-in-one solutions with little disruption to your property. We manage all aspects from planning and excavation to obtaining city permits and executing projects efficiently and professionally.

Since 1971, Acosta & Sons has been a family-run general engineering firm dedicated to sewer, water, and septic services. As your local septic and sewer professionals, we deliver a comprehensive range of services, including connecting single-family homes to public sewer systems, installing both standard and advanced wastewater treatment systems, and constructing manholes. Our expertise encompasses detailed camera inspections and beyond, ensuring efficient and tailored solutions that meet your needs.

We understand how crucial it is to maintain septic and water systems for longevity, so we offer trustworthy maintenance and septic pumping services to ensure optimal performance.

Our dedication to providing high-quality services at competitive prices distinguishes us. We take pride in achieving outstanding results while keeping costs manageable for our valued clients.

Rely on the professionals at Acosta & Sons for all your sewer, water, and septic requirements.

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

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.

Christopher C.
★★★★★

Marisol and Bernie were absolutely amazing. During my home buying process, I found out that my septic tank needed to be certified. Marisol walked me through everything I needed to know about the system and sent out Bernie and his crew the next day to accommodate my need for an immediate turnaround!

Bernie and his crew were amazing and got the job done! I highly recommend Acosta & Sons for any septic needs. Thanks again for all your help!

Isa P.
★★★★★

If we could give Bernie Montoya 50 stars, we would. What a great guy and a great company. Seldom do you have a business under-promise and over-perform, but Acosta & Sons did that for us. On the heels of a very long list of VERY satisfied clients, I have to say Bernie was knowledgeable, personable, professional and very easy-going. He instilled confidence in us from the first moment my husband and I met him. Without going into details about septic and sewers, etc., suffice it to say that our problems were identified, addressed and dealt with in a manner that makes us eager to refer him to anyone with septic/sewer issues, without the least bit of hesitation. Don't even bother to call anyone else! This is your man! They are the best! We are thrilled. THANK YOU, ACOSTA & SONS!

Brad K.
★★★★★

Needed a small holding tank pumped. The pumper responded very promptly. Very friendly and professional. After finishing he showed me what he had done with a full explanation. Very reasonably priced.

Harry F.
★★★★★

I was so pleased to have this company help me with a 1960 home. In the old part of Woodland Hills. Nicest person and knew so much about the way to carefully get the lid off without breaking the main water line. Also I was surprised to learn that my tank was 1000 gal and not 500 like the looser pumper told me 20 years ago. That looser, stupid previous pumper messed my life up with Dept Building Safety when I wanted to get a permit for an addition. Cost me dearly. Many many thousands, 20 years ago. INSTEAD, Acosta did the job, measured my 1000 gal tank. Great price and less than one hour. Thanks again Acosta! Will be passing on your service to everyone and anyone!

Mike J.
★★★★★

I had Acosta & Sons locate my septic tank, install a new riser and pump the tank. After getting a fair estimate from their office staff, Bernie came out at no cost and checked out the situation, giving me a detailed quote, along with some thoughtful ideas of how to most efficiently improve my system. They were personable, knowledgeable and fairly priced. Aside from one scheduling snafu they were great. They did the work efficiently and carefully. I would definitely recommend them and I will be calling them again next time I need service for my septic system.

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