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TRUSTED BY SMITHFIELD, RI HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon86
    Verified septic tank services reviews

Verified Reviews for Septic Tank Service pros in Smithfield, RI

*The Angi rating for Septic Tank Service companies in Smithfield, RI 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 Smithfield, RI 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 May 12, 2026

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

Avatar for A & C Site and Septic Contractors, LLC
A & C Site and Septic Contractors, LLC
4.6(
10
)
Septic System - Install or ReplaceSeptic System - RepairSeptic System - Install or Replace - For Business+1 more

Serving Smithfield, RI and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"Excellent job! Matt and John were very professional and did a great job installing our new septic. Would definitely recommend them! They even reseeded our lawn when they were done!! 5 stars!!"
Response time1 day
8 neighbors recently requested a quote
Recommended by85%of homeowners
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Avatar for H&R Paving and Excavation, Inc
H&R Paving and Excavation, Inc
4.1(
25
)
Septic System - Install or ReplaceSeptic System - RepairSeptic System - Install or Replace - For Business+1 more

Serving Smithfield, RI and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"Pumped out septic as was required by. North Kingstown..said they would notify town that the job had been done.. Will call them again if needed.."
Trench
Trench
Trench
Misc Projects
Misc Projects

+30

Response time1 day
13 neighbors recently requested a quote
Recommended by81%of homeowners
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JCB Excavation, Inc.
4.7(
17
)
Septic System - Install or ReplaceSeptic System - Repair

Serving Smithfield, RI and surrounding areas

Approved

In business since 1996

Free estimates

Credit card accepted

"I was very pleased with the people I worked with to complete this project. I had an issue with my septic pipes and JCB informed me of the best way to address it, gave me a very reasonable estimate and stuck to it, even though they had to do more than they anticipated, including drilling through my foundation. I would highly recommend this service!!"
Response time9 hrs
6 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for Drain Brains LLC
Drain Brains LLC
5.0(
13
)
Septic System - Repair

Serving Smithfield, RI and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"Andrew did a great job fixed my upstairs toilet, had other plumbers try to figure out why the toilet wouldn't drain, Andrew used a camera in the main drain and found the problem. Awesome job, we are all set with the toilet and he checked the whole house for any other issues. We will use Andrew in the future, we highly recommend his services."
Sumpump
Drain clogs
Drain clogs
Drain clogs
Drain clogs

+49

24 neighbors recently requested a quote
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Avatar for A. Macari Construction Co, Inc.
A. Macari Construction Co, Inc.
4.4(
19
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For Business

Serving Smithfield, RI and surrounding areas

Approved

In business since 2013

Free estimates

Credit card accepted

"I had my sewer hooked up from the septic to the city sewer. I got quotes from 5 different contractors and Anthony gave my the best quote by far. His team came to my house and in less than a day the job was done. I was very pleased with the job they did and would highly recommend them to anyone."
Widening of Driveway
Widening of Driveway
Widening of Driveway
Widening of Driveway
Asphalt Overlay

+70

Response time2 days
Recommended by100%of homeowners
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Carpenter Brothers, Inc.
4.4(
8
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+1 more

Serving Smithfield, RI and surrounding areas

Approved

In business since 1979

Free estimates

Customers say: Quick response

"Woody, Craig, and the team were great to work with and did an excellent job replacing my septic system. They were very responsive and communicated throughout the project. They were transparent about all pricing and honest. They did a great job with the install and the finish landscaping they did was more than I could have expected. I highly recommend them, they are busy for a good reason."
Response time3 days
4 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for Delfino Corporation
Delfino Corporation
5.0(
11
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+1 more

Serving Smithfield, RI and surrounding areas

Approved

Super Service Award Winner

In business since 1962

Customers say: True professional

"Extremely professional, prompt, and deliver as promised. I couldn’t be happier with the job Delfino Construction did at my house. They exceeded my expectations with the work they did and always showed up when they said they would would highly recommend them for any and all of your contract needs."
Jamestown Residence Improvements
Scituate Residence Improvements
Parking expansion
Drone footage of plan view. Septic tank- 200’ forcemain to Elgens field
Jamestown Residence Improvements

+63

Response time1 day
Response rate100%
1 neighbors recently requested a quote
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Venditti Construction, Inc.
5.0(
1
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For Business

Serving Smithfield, RI and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

With 5 years of experience in the contracting industry, we are the experts you need to take care of your home or business. We are always on time and handle everything from kitchen remodels to major home renovations. In the winter we even take care of commercial snow plowing! We will treat your home as we would treat our own. Give Venditti Construction, Inc. a call today. We look forward to working with you!

3 neighbors recently requested a quote
Recommended by100%of homeowners
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Showing 1-10 of 30
Septic Tanks FAQs, answered by experts

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.

You should pump your septic tank once every two to four years for a family of four, depending on your septic tank size. You should pump a 1,000-gallon septic tank every two years, while a 1,500-gallon tank should be pumped every four years. Water usage also affects how often you should pump your septic tank. If you notice slow drains, foul smells, or gurgling sounds from your drains, you should pump your septic tank as soon as possible.

Rainwater doesn't have a direct impact on the amount of water in your well. Instead, the majority of rain runs off into other bodies of water such as streams, rivers, and lakes. These bodies of water may sometimes function as the area’s reservoir and create aquifers, which then help to replenish your well.

To prevent septic tank problems, save on repair costs, and keep your home running smoothly, it's essential to perform regular maintenance. Have your septic system inspected by a professional every one to three years, or annually if possible, to spot potential issues before they develop. You should also have your tank pumped every three to five years, or more frequently if recommended by a professional based on your household's usage. Additionally, be mindful of what goes into your system. Avoid flushing items like paper towels, wet wipes, and feminine hygiene products. Do not dispose of other inappropriate substances, and try to avoid excessive water usage at a single time.

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.

The Smithfield, RI 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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