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Best septic tank pros near Hilmar, CA

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

Avatar for M C M Plumbing
M C M Plumbing
New to Angi
Septic System - Install or ReplaceSeptic System - Install or Replace - For Business

Serving Hilmar, CA and surrounding areas

Approved

In business since 2015

Warranties offered

Small jobs welcome

MCM Plumbing is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

Response time12 hrs
Response rate100%
LG Services
New to Angi
Septic Tank - Clean or Pump Out

Serving Hilmar, CA and surrounding areas

Approved

In business since 2010

Free estimates

Credit card accepted

Are you looking for a quality company ? If so, look no further. I have many years in this industry and can provide you with excellent customer service as superior work. Your satisfaction is very important to me. I will listen to your needs and then formulate a plan around those needs to make sure that they are met. I will also provide you with excellent prices. Please feel free to give me a call for more information. I look forward to speaking with you!

Response time1 day
Avatar for Herman Landscaping and Sprinkler Services
Herman Landscaping and Sprinkler Services
4.3(
24
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Hilmar, CA and surrounding areas

In business since 2003

Free estimates

Emergency services offered

Your Dream Landscape Is Closer Than You Think - With Easy Financing Options!\n\nAt Herman Landscaping and Sprinkler Service, we believe that creating the perfect outdoor space shouldn't be limited by your budget. With over 20 years of experience, we deliver expert landscaping services—and now with flexible financing plans—bringing your vision to life has never been more affordable.\n\n

Landscaping installation, bark,rocks, grass and irrigation system
Trex Deck
Grass installation
Landscaping design and project
Synthetic grass

+89

Response time1 day
Response rate100%
Recommended by95%of homeowners
Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,689
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Hilmar, CA and surrounding areas

In business since 1971

Credit card accepted

"The technician emptied the freezer, which was in the basement, to work on the part that needed repair. Then he neglected to put anything back into the freezer, including a turkey I had bought for Christmas and a rack of ribs. Two days after he left, I went out of town for two weeks. The turkey actually exploded and spewed its liquid all over everything, which had to be discarded. I let AHS know and they couldn't even bother to call me or follow up on this. I'm considering not renewing my contract with them because of the quality (or lack thereof) of many of the providers they send."
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+2

Recommended by65%of homeowners
Iron Valley Plumbing
5.0(
3
)
Septic System - Install or Replace

Serving Hilmar, CA and surrounding areas

In business since 2017

Free estimates

At Iron Valley Plumbing, we are dedicated to providing our clients with the very best in service, installation, and repair to meet your plumbing needs. With over 15 years of industry experience.We specialize in commercial services. We take pride in the attention to detail put into each of the projects we're involved with. We are known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

Response time30 mins
Recommended by100%of homeowners
Avatar for Platinum Dirt Worx, LLC
Platinum Dirt Worx, LLC
5.0(
2
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For Business

Serving Hilmar, CA and surrounding areas

In business since 2021

Free estimates

Credit card accepted

I pride myself on my professionalism, as well as my ability to complete every job to the homeowner's total satisfaction. I never leave a job unfinished, or a homeowner not 100% satisfied with my level of service - Call today! \n

Response time12 hrs
Recommended by100%of homeowners
E.A. Plumbing - Unlicensed Contractor
4.0(
1
)
Septic Tank - Clean or Pump OutSeptic Tank - Clean or Pump Out - For Business

Serving Hilmar, CA and surrounding areas

In business since 2009

Free estimates

At E.A. Plumbing, we're dedicated to providing our clients with the very best in clogged drain repairs. We specialize in a variety of residential and commercial services and we take pride in the attention to detail put into each of the projects we're involved with. Call us today for all of your drain clearing projects!

Response time5 hrs
Recommended by100%of homeowners
Avatar for King's Excavation & Construction
King's Excavation & Construction
New to Angi
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Hilmar, CA and surrounding areas

In business since 2021

Free estimates

Kings Excavation is your premier choice for excavation and plumbing services in the Bay Area. With a strong emphasis on quality work and competitive pricing, we have earned a reputation for excellence.\n\nOur experienced team specializes in a wide range of services, including site preparation, trenching, septic system install, sewer line repair, and installation. We handle residential and commercial projects with precision and efficiency.\n\nWhat sets us apart is our commitment to customer satisfaction. We prioritize clear communication, timely delivery, and superior workmanship. Our clients trust us to deliver results that exceed expectations.\n\nChoose Kings Excavation for reliable service, competitive rates, and exceptional outcomes. Contact us today for all your excavation and plumbing needs.

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+8

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Septic Tanks FAQs, answered by experts

Consider site conditions, soil type, required capacity, and system designs compatible with environmental protection regulations.

With so much available information about the ecological effects of cesspools (and their general unpleasantness), it begs the question: Are cesspools legal? In short, sort of. Large-capacity cesspools that serve more than 20 people are completely illegal countrywide. Existing, smaller cesspools are generally allowed as long as they’re not actively polluting. However, new cesspools are illegal to build in all 50 states and Puerto Rico, and many states offer programs to help homeowners with the costs of updating cesspools to modern septic systems.

A septic system's lifespan typically ranges from 15 to 40 years, with a common average of 20 to 30 years. The longevity heavily depends on the tank's material, maintenance diligence, and usage habits. With proper care, lifespans can reach the upper end of this range.

Lifespan by Tank Material:

  • Concrete: 20 to 40 years

  • Plastic or Fiberglass: 30 to 40 years

  • Steel: 15 to 20 years

To maximize your system's lifespan, follow these maintenance best practices:

  • Regular Pumping and Inspections: Have the tank pumped every three to five years and schedule professional inspections regularly.

  • Mindful Usage: Only flush human waste and toilet paper. Avoid putting items like cat litter, paper towels, cigarette butts, fats, grease, oils, or coffee grounds down your drains.

  • Avoid Chemicals: Do not pour harsh chemicals into the system.

  • Water Conservation: Reduce the amount of wastewater your system has to process.

  • Protect the Drain Field: Avoid driving or building heavy structures over the drain field area.

The main difference between a mound septic system and a conventional one is that the drain field in a mound system is built up into a mound composed of sand and gravel to increase the filtration time the wastewater sees before it is returned to the aquifer. There’s also a significant cost difference, with mound systems typically costing far more than standard septic systems.

When a septic tank is full, it needs to be professionally pumped. The average cost of a one-time septic tank pump is about $400, or $0.30 per gallon. If your septic tank is full, you may notice that you have issues flushing your toilet, pipes are draining very slowly, or you have a sewage smell lingering in your home or yard.

The Hilmar, CA homeowners’ guide to septic tank services

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