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Verified Reviews for Septic Tank Service pros in Sundown, TX

*The Angi rating for Septic Tank Service companies in Sundown, TX is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Septic Tank Service needs.

*The HomeAdvisor rating for Septic Tank Service companies in Sundown, TX is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Septic Tank Service needs.

Last update on August 25, 2026

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Avatar for Richards Septic Systems - Facebook
Richards Septic Systems - Facebook
5.0(
2
)
Septic System - Install or Replace - For Business

Serving Sundown, TX and surrounding areas

In business since 2002

Free estimates

Small jobs welcome

At Solarin Builders, Inc., and Richards Septic Systems, we take great pride in our experience, expertise, and quality service that we provide to meet the consumers' needs. \n\nWe are a general contractor, and we specialize in septic system installation, both residential and commercial. We are licensed and insured and take pride in our work.\n\nLet us take care of your needs.

Response time2 days
Recommended by100%of homeowners
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Avatar for Choice Home Warranty
Choice Home Warranty
4.0(
5,678
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Sundown, TX and surrounding areas

In business since 2008

Emergency services offered

Credit card accepted

"Well. Only problem was delay in response time after claim was filed online. Water tank started leaking Thanksgiving morning and no reply until I called the Regional Manager."
Recommended by81%of homeowners
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Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,688
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Sundown, TX and surrounding areas

In business since 1971

Credit card accepted

"Takes for ever to get a return a call. Also took a week to get someone out for repairs. They said they would reimburse me for septic repairs and it took over 3 months for that to happen."
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+2

Recommended by65%of homeowners
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Batts Plumbing Service & Repair
New to Angi
Septic System - Install or ReplaceSeptic System - Repair

Serving Sundown, TX and surrounding areas

In business since 1981

James Batts has been in business since 1981 and is a master plumber. He takes great pride in providing his customers with quality work at a great price. This has built him a strong reputation for customer satisfaction. Allow him to show you how his commitment to personal service and expertise will help you with all of your plumbing needs.

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Avatar for LoneStar Developers
LoneStar Developers
New to Angi
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+1 more

Serving Sundown, TX and surrounding areas

Free estimates

Small jobs welcome

Credit card accepted

Need a reliable commercial or Residential construction crew? \n\nLonestar Developers has you covered. \n\nWe specialize in: \n• Framing \n• Plumbing \n• Electrical \n• Drywall \n• Acoustical Ceilings \n• Mud & Tape \n\nQuality work. Honest service. Built the Texas way. 🤘 \n\n📩 Message us today for quotes or project inquiries.

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Septic Tanks questions, answered by experts

The dimensions of a 500-gallon concrete septic tank can vary from manufacturer to manufacturer, but the tank is large enough to handle the wastewater of a small home with up to one bedroom. Keep in mind that some states have a minimum septic tank size, and this often starts at 750 gallons. A 500-gallon septic tank may be too small to meet local regulations.

Yes, you can adjust your well pump pressure relatively easily by yourself. You’ll need to remove the cover from your pressure switch and adjust a nut that controls cut-in pressure. Learn more about how to adjust a well pump pressure switch with a step-by-step guide to setting your water pressure.

How deep your septic system needs to be into the ground depends on several factors. In extremely cold environments, the tank needs to rest below the maximum frost line, which can be up to six or eight feet deep. The standard burying depth for most systems is between a few inches and four feet below ground level. Depth can also depend on the slope of the landscaping and other property variables. 

How do you set your well’s pressure tank? All you need to do is first drain the tank of water and find the pressure switch. Remove the switch cover and adjust the switch with a wrench—clockwise to increase water pressure, and counter-clockwise to reduce it. Each complete turn of the nut on the switch should equal 2.5 psi. Once this is done, replace the switch cover. All that’s left is to adjust the pressure of the tank itself using an air compressor and a tire gauge to support the new setting.

The price you’ll pay for service from a septic tank company will depend on the specific service you need. Here are some common services, along with average pricing:

  • Anaerobic septic system installation: $3,000–$8,000

  • Aerobic septic system installation: $10,000–$20,000

  • Septic tank pumping: $250–$550

  • Percolation test: $700–$2,000

  • Leach field installation: $2,000–$10,000

These numbers vary based on your septic system size, property layout, and more, so the best way to get an accurate estimate is to contact a septic tank professional for a custom quote.

The Sundown, TX homeowners’ guide to septic tank services

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

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