
Acosta & Sons Sewer Contractors
Excavation Company in Sun Valley, CA4.9 Google rating, 37 reviews35 reviews in the last 12 monthsMost recent review 2026-10-08In business since 1971 (business states)Claimed on Google
About
Acosta & Sons brings 55 years of experience to sewer, septic, wet utility and underground conduit construction throughout Los Angeles and Southern California. We install sewer mains and laterals, septic systems, water lines, storm drain systems, electrical and communication conduits, duct banks and related underground infrastructure.
Description written by the business.
Services
- Excavation
- Grading
- Trenching
- Utility lines
- Septic install
- Drainage
What reviews mention
- septic system installation 7
- knowledgeable staff 7
- honest staff 3
- clear communication 3
- thorough work 2
- fair pricing 2
- clear explanations 2
- punctuality 2
- responsive 2
- quality work 2
Recent reviews
Professional, dependable family owned business with decades of experience.
Incredible service. Highly knowledgeable, experienced, professional and respectful. I won’t use anyone else.
I never expected this experience working with any company or service company, especially in the sewer area of business. This has been the most amazing experience I’ve ever had, and I want you to know about it! If you ever have an obstacle with your sewer or if you’re buying a n...
I highly recommend Acosta & Sons Sewer Contractor to anyone looking for a reliable and professional sewer contractor in Los Angeles. My sewer lateral collapsed and needed a complete sewer lateral replacement, and Acosta & Sons did an outstanding job from beginning to end. Mariso...
We had an excellent experience with Acosta & Sons Sewer Contractors on our new addition project. They handled the entire process from planning and permitting to the installation of our new advanced septic system with a Jet system. What could have been a daunting and stressful ex...
Hours
| Mon | 7 am to 5 pm |
|---|---|
| Tue | 7 am to 5 pm |
| Wed | 7 am to 5 pm |
| Thu | 7 am to 5 pm |
| Fri | 7 am to 5 pm |
| Sat | 8 am to 12 pm |
| Sun | Closed |
Contact Acosta & Sons Sewer Contractors
- (818) 248-3355
- acostasewers.com
- 9640 Stonehurst Ave, Sun Valley, CA 91352
- View on Google Maps
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Data: Google Business Profile data via DataForSEO, pulled October 2026. Profile checked 2026-10-15.
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