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Top-Rated Septic tank pros in Seaside - Updated Nov 2026

Avatar for King's Excavation & Construction, LLC
King's Excavation & Construction, LLC
New to Angi
Septic Tank - Clean or Pump OutSeptic System - Install or ReplaceSeptic System - Install or Replace - For Business+3 more

Serving Seaside, CA and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

We have the experience and we are committed to providing quality workmanship and superior customer service on all our applications. King's Excavation & Construction LLC strives to maintain our reputation as a high quality, very service oriented company with our main focus being on customer satisfaction.

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Response time9 hrs
Response rate100%
8 neighbors recently requested a quote
Avatar for Hastings Construction, Inc.
Hastings Construction, Inc.
5.0(
10
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For Business

Serving Seaside, CA and surrounding areas

In business since 1991

Free estimates

Offers commercial services

"My wife and I have worked with Hastings Construction for over 20 years. Justin has completed work, both on simple and complicated projects, including new construction, remodels and repairs, both for us and for many of our clients. On each of those projects he and his team have exhibited a high level of experience, expertise and professionalism. Theyâ re also all very nice people; itâ s a pleasure working with them and having them in our home. Justin is an excellent communicator, and is always available to his clients when challenges arise during the completion of a project; he always returns phone calls/texts within a few hours, and most often does so â immediatelyâ . One recent example to show how Justin goes â above and beyondâ to ensure his clientsâ satisfaction: Justinâ s team installed a Generac generator at our home in October 2022. The unit worked as expected during the early part of the storms/floods we on the Monterey Peninsula experienced in January 2023, but then failed. It simply would not start, or generate electricity as designed. Once it failed, we made immediate contact with the Generac customer service department, which proved both immediately and over the next three months to be entirely unresponsive and untrustworthy. Their goal from the very beginning was to deny responsibility for the failure, which they ultimately did. We made dozens of phone calls to the customer service department and left dozens of voice mail messages, as did Justinâ s project manager (initially) and Justin (once we had utterly failed to get any meaningful response from Generac). During that same time period, we experienced more than a dozen PG&E power outages at our home, and were â left in the darkâ , without a functioning generator, during all those outages. Finally, in mid-March 2023, after more than three months of us living with a brand new but failed generator, Justin made the â high roadâ decision to purchase a new generator and deliver/install it at our house, all at his cost and at no cost to us. He hauled away the failed generator, and we understand he plans to continue to attempt to urge Generac to stand behind its product. We have on many occasions in the past recommended Hastings Construction to friends and clients, and obviously will continue to do so in the future. They are a first-class, reliable business."
Roth Septic Tank install
Septic System Installs
Septic System Installs
Septic System Installs
Septic System Installs

+17

Response time2 days
Recommended by90%of homeowners
Avatar for AmeriRooter Drain Cleaning
AmeriRooter Drain Cleaning
5.0(
4
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Seaside, CA and surrounding areas

In business since 2024

Free estimates

Emergency services offered

"Great service for $98! Fast, reliable and affordable way to keep your drains cleared! Routine maintenance is essential and the service makes it easy and budget friendly! Before hiring AmeriRooter , we called a plumbing company and payed 4x more just to clear a drain! Thank you AmeriRooter!!"
Additional Photos
Additional Photos
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+5

Recommended by100%of homeowners
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Septic Tanks FAQs, answered by experts

Depending on local conditions, a deep well may be a better choice than a shallow well. Deeper well depth accesses groundwater that has been naturally filtered through many layers of soil and rock. This reduces surface contaminants and may offer cleaner water, but deep wells cost more money to build and maintain. The water may be harder and have higher radioactivity, too. 

Choosing a reliable septic tank company starts by finding an experienced company in your area with positive customer reviews online. You can also use the following tips to help ensure you have a positive experience:

  • Choose a company that is licensed and fully insured

  • Ask the company for customer references

  • Ask if the company provides any guarantee for the repair

  • Determine the provider’s level of experience

While mound septic systems can provide cost-effective wastewater treatment in many instances, they do come at a significant initial installation cost and require a lot of space on your property for the mound and its replacement field. The installation cost is so high because this is a project that requires an exceptional level of skills and expertise to execute properly.

Good news: You’ll naturally increase the bacteria in your septic tank simply by using it. If you want to encourage more good bacteria growth, stop using products and household cleaners that kill bacteria, such as bleach and harsh chemicals. Never flush antibiotics, and make sure only water and waste go down the tube—not paper products, feminine hygiene products, or diapers.

You can cover a septic tank riser with dirt, but it’s not always the best idea. If you have a plastic riser and you bury it, you can easily lose track of it since you won’t be able to find it with a metal detector. Make sure to clearly note where your rise is in your yard so that you’re able to access it easily the next time you or a septic pro needs it. Don’t bury the cover too deep or you could place too much stress on it and make it too difficult to access in the future.

The Seaside, CA homeowners’ guide to septic tank services

From average costs to expert advice, get all the answers you need to get your job done.