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Verified Reviews for Septic Tank Service pros in Taos, NM

*The Angi rating for Septic Tank Service companies in Taos, NM 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 Taos, NM 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 February 18, 2026

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Avatar for Mr Rooter Plumbing Of Four Corners
Mr Rooter Plumbing Of Four Corners
3.7(
17
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Taos, NM and surrounding areas

In business since 1970

Free estimates

Emergency services offered

"The service went very well.  I called and asked if a plumber could come and change our expansion tank off of our hot water heater and was told that the plumber would be there between 1 and 3.  About 15 minutes before 1, the plumber called and asked if he could come by. 
The service at the house went well and he used buckets and towels to make sure he didn't spill water everywhere.  The water that did drip on our garage floor was cleaned up before he left. 
They accept credit cards and are very professional, I'd use them again!
"
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+5

Recommended by73%of homeowners
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Old West Septic Service
5.0(
1
)
Septic Tank - Clean or Pump OutSeptic Tank - Clean or Pump Out - For Business

Serving Taos, NM and surrounding areas

In business since 2011

Free estimates

Credit card accepted

With over 10 years experience in the home maintenance industry, Old West Septic Service is your industry expert in Las Vegas. We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you we will not leave your property until you are completely satisfied with our work. As a family owned and operated business you can trust that we will treat your home as we would treat our own. Give us a call today we look forward to working with you!\n\n

Response time10 mins
Recommended by100%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 Taos, NM 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
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Valverde Energy, Inc.
4.5(
1
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+1 more

Serving Taos, NM and surrounding areas

In business since 1999

Free estimates

Credit card accepted

Valverde Energy, Inc., 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 time1 day
Recommended by100%of homeowners
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Avatar for Anything Plumbing and HVAC
Anything Plumbing and HVAC
New to Angi
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Taos, NM and surrounding areas

In business since 2010

Free estimates

Emergency services offered

Family owned and operated. In business since 2010.\nWe accept cash check or credit card payments.

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Dig-it Excavating
New to Angi
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+1 more

Serving Taos, NM and surrounding areas

In business since 2012

Free estimates

Credit card accepted

Dig-it Excavating where we get right down to it. Family owned and operated. We provide prompt, professional, reliable and friendly service. Attention to detail, customer service and customer satisfaction are our top priorities. Call to schedule you appointment today!

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Crystal Custom Builders & Excavating Corp
New to Angi
Septic System - Install or ReplaceSeptic System - RepairSeptic Tank - Clean or Pump Out

Serving Taos, NM and surrounding areas

In business since 1982


Crystal Custom Builders & Excavation will strive to earn your trust through value pricing, high quality workmanship and by providing you honest guidance to make your project more affordable, without compromising the quality of the final product.\n\nWe're here to serve you with knowledge and quality you deserve. We offer worry free service. Locally owned and operated for over 24 years. Call today!

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Septic Tanks questions, answered by experts

Your septic tank naturally contains the beneficial bacteria it needs to function, so you typically don't need to add more. However, if you wish to replenish the bacteria, you can use natural methods. For example, you can add three overripe tomatoes to your garbage disposal or flush 1/4 ounce of active yeast down the toilet every three months. While store-bought septic enzymes and chemicals are available, many experts consider them unnecessary and potentially harmful. The most effective way to maintain a healthy bacteria population is to avoid using chemical drain cleaners, which can kill the good bacteria in your system.

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. 

The pressure in a well pressure tank should be set 2 to 3 PSI below the pump's cut-on pressure. The cut-on pressure is the lower number in the pressure setting (e.g., the '30' in 30/50 PSI) and is the point at which the pump starts. The cut-out pressure is the higher number, where the pump stops.

For example:

  • If your pressure switch is set to 30/50 PSI, the tank pressure should be 27-28 PSI.

  • If your pressure switch is set to 40/60 PSI, the tank pressure should be 38 PSI.

Common pressure settings for household applications include 20/40, 30/50, and 40/60 PSI. The difference between the cut-on and cut-out pressure is typically 20 PSI.

Some of the signs that could mean your water is contaminated, such as cloudiness or bubbliness, could also be non-problems that don’t affect your water’s potability. However, if your water smells or tastes strange, it’s a good idea to stop drinking it and test it immediately. If your well water is contaminated, the best way to discover that is to test it.

The average cost to replace a septic tank or install a new system is typically around $7,350, with a broader average range of $5,000 to $12,000. However, total project costs can vary widely, from $5,000 to as much as $22,500. Key factors influencing the price include the size and type of the septic system, the tank material, and the size of your house.

It's important to distinguish between the cost of the tank itself and the cost of the entire system installation, which is significantly more. For the tank alone, costs vary by size:

  • A tank for a one-bedroom house typically costs $500 to $900.

  • A 1,000-gallon tank, suitable for most one- to three-bedroom homes, costs between $900 and $1,500.

  • A tank for a five- or six-bedroom home generally costs $1,200 to $1,600.

The Taos, NM 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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