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    Average homeowner rating
  • Verified reviews icon18
    Verified septic tank services reviews

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

DeClogg Drain Services, Inc.
4.9(
75
)
Septic System - Repair

Serving Valhalla, NY and surrounding areas

Approved

In business since 2001

Free estimates

Emergency services offered

"Vic and his crew are very professional and Vic explained all of the problems that he encountered while installing a new septic system. They cleaned up the area when they finished and graded the soil and put down grass seed and straw. I highly recommended them!!!!"
 Infiltrators
 Raked & Leveled
 Infiltrators
 D-Box
 Infiltrator

+8

Response time9 hrs
Response rate88%
3 neighbors recently requested a quote
Avatar for Great Bear Septic Service
Great Bear Septic Service
4.8(
33
)
Septic Tank - Clean or Pump OutSeptic System - Install or ReplaceSeptic System - Install or Replace - For Business+3 more

Serving Valhalla, NY and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"I contacted Great Bear through Angie's List and they were very responsive. Calling them to set an appointment was a little bit more difficult - but maybe because I called early. I called again and got through and made an appointment. Due to a backup in appointments, they were unable to come the first time around, but said they would come the next morning. They came on time then and discounted the rate since they were unable to make it the previous day. I wasn't there in person, but my husband dealt with Mike the owner and said he was friendly, professional and put the dirt with grass back over the hole (which the previous septic company we dealt with had not even tried to fix). Will definitely hire again in the future."
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Response time1 day
Response rate100%
1 neighbors recently requested a quote
Avatar for Aqua Tech Plumbing
Aqua Tech Plumbing
4.7(
3
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Valhalla, NY and surrounding areas

Approved

Super Service Award Winner

Free estimates

Emergency services offered

Warranties offered

We specialize in plumbing services, repairs, inspections, installations, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

Additional Photos
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+2

1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for County Septic Tank Co., Inc.
County Septic Tank Co., Inc.
New to Angi
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+1 more

Serving Valhalla, NY and surrounding areas

Approved

In business since 1956

County Septic Tank Co., Inc., proudly serves its customers with pride, integrity, and attention to the details that matter most to you. This is one of the many things that sets us apart from the rest. We are locally owned and operated. Give us a call today! We have the knowledge and experience to help asertain any speitc system problem or installation. Through our many years of experience and being the family owned business that we are, we take the mystery and problems out of installing new systems, repairing old ones, or just finding out what is going on and we can figure out a course of action.

Full Service
Installation
State of art equipment
Response time3 hrs
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Septic Tanks FAQs, answered by experts

On average, septic systems last between 15 and 20 years. However, with proper care and routine septic maintenance, you may be able to extend your septic system’s life span to 30 years (or more). Some ways to keep your system in tip-top shape include scheduling a professional inspection every two to five years and reducing the flow of wastewater into your system.

Septic tanks appear full after pumping because the liquid levels have returned to normal. If you can see the pipe, the tank is empty. However, heavy rain can cause septic tanks to fill faster than normal. You might also have leaky pipes or faucets, causing extra water to drip down the drains and into the septic tank.

Yes, it is possible to drill a well by hand, but it calls for a good deal of physical labor. Drilling a well by hand is best suited for softer soil, and it may not be possible through rockier terrain. For wider and deeper holes, companies with professional equipment make the job much easier.

Costs depend on tank accessibility, size, and local rates. Regular service serves as preventive care, averting costly emergency repairs or system replacements.

All municipalities in the U.S. require a permit for septic tank installation or septic system alteration, and the permit will usually cost between $450 and $2,500. Some municipalities also require permits for septic system repair. You’ll either need to contact your local building department or your septic tank company to ask if this is necessary before carrying out the work. Permits are not typically required to have your septic tank pumped, so provided your septic company is licensed, you can move forward with the work as needed.

The Valhalla, NY homeowners’ guide to septic tank services

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