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Find Septic system installers and replacers in Providence

Avatar for A. Macari Construction Co, Inc.
A. Macari Construction Co, Inc.
4.9(
13
)

Angi Approved

In business since 2013

Free estimates

Customers say: Quality work

"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."
Recommended by100%of homeowners
Avatar for H&R Paving and Excavation, Inc
H&R Paving and Excavation, Inc
4.6(
22
)

Angi Approved

In business since 2016

Free estimates

Emergency services offered

"Bill and his team were consummate professionals from start to finish. They were always punctual and meticulous in their work. They replaced one septic system, rerouted one of the two old systems to the new one, and replaced three walkways. The only thing I would have changed is wishing they could have started the job a bit sooner. I highly recommend Bill and his team. He is a true man of his word!"
9 neighbors recently requested a quote
Recommended by81%of homeowners
Carpenter Brothers, Inc.
4.9(
6
)

Angi 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."
4 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for South Shore Excavation
South Shore Excavation
5.0(
16
)

Angi Approved

In business since 2021

Free estimates

Warranties offered

"You wonâ t find a more honest, more professional or more skilled excavator/operator than Matt Mello, owner of South Shore excavation. Matt has now done two big jobs for me, the first being to rip out the old floor in our 4-car garage and install a new floor, the second being to dig up/expose and waterproof the garage foundation. In both cases, Mattâ s pricing was extremely fair, he delivered 100% on his promises, finished the work in a timely manner and left an immaculate job site every day. I really canâ t recommend Matt Mello & South Shore Excavation highly enough. If youâ re looking for a true professional who does what he says heâ s going to do, when he says heâ s going to do it, look no further."
2 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for A & C Site and Septic Contractors, LLC
A & C Site and Septic Contractors, LLC
4.4(
7
)

Angi Approved

In business since 2018

Free estimates

Emergency services offered

"Untrustworthy! They submitted a lower quote than their original quote to beat another contractor for the job. Then they submitted the bill for the original amount with bogus listed overages. Save yourself the frustration and chose another company!"
5 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Delfino Corporation
Delfino Corporation
5.0(
9
)

Angi Approved

Super Service Award Winner

In business since 1962

Customers say: Quick response

"I cannot put into words how thankful I am to have hired Delfino (Robert & Ariana) to level a section of my yard and add a gravel pad for a shed being built. They are super responsive, friendly, and more than fair. Saying I have a complicated yard is an understatement. I’ve had ridiculous quotes in the past and some who have told me what I needed was impossible. Delfino proved them wrong….and for much less money! They even surprised me with doing some work on my (also impossible) driveway at no extra cost because they had enough extra in materials. If you’re looking for kindness, fairness, and honesty..do yourself a favor and hire this incredible family business. You’ll be so thankful you did!! Thank you so much Robert & Ariana Delfino ❤️"
4 neighbors recently requested a quote
Recommended by100%of homeowners
Almeida Plumbing, Heating & Cooling
5.0(
1
)

In business since 1986

Emergency services offered

Local Company in business more than 25 years, to service your needs for Plumbing, Heating, Drain Cleaning and A/C.

Recommended by100%of homeowners
Foster Electric, Inc.
4.7(
43
)

In business since 2009

Free estimates

"Contractor had good communication and the project went well on time as planned. He had to come back same day for a couple of things missed . I would give this an A rating but when I discovered the outside outlet that was replaced was not working I contacted the contractor who did not respond. I tried 3 more times in a year and even saw a coworker down the street and told him about the outlet but nothing was ever done to remedy this and I had to hire someone else to fix what was not wired correctly. I was really disappointed as this could and should have been taken care of. Had it not been for that I would have rated this an A in all categories."
Recommended by90%of homeowners
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FAQs for septic system installation and replacement projects in Providence, RI

The smallest standard septic system uses a 500-gallon tank, which costs between $875 and $1,150 installed. This size works well for single-occupant dwellings with minimal wastewater production. However, many local regulations specify minimum tank sizes, so check with your building department before committing to this compact option. Some jurisdictions require at least 750 gallons regardless of home size to ensure adequate waste processing capacity.

The installation timeline varies based on site conditions, permit processing, and contractor schedules. The process includes obtaining permits, conducting soil tests, excavation, tank placement, leach field construction, and final connections. Weather conditions, soil challenges, and inspection scheduling can all affect the overall timeline. It's wise to begin planning well in advance of when you need the system operational.

The most economical approach is to install a conventional anaerobic system with a plastic tank. To minimize costs while maintaining legality, obtain multiple quotes from licensed installers, consider scheduling during their slower seasons, and handle basic site preparation yourself. Never skip permits or required testing to save money—illegal installations can result in significant fines and mandatory removal, ultimately costing far more than doing it right initially.

Regular pumping helps prevent system failures and extends operational life. Most small systems require pumping every three to five years, though frequency depends on household size and usage patterns. Pumping services cost between $290 and $530, making this maintenance expense relatively minor compared to potential repair costs ranging from $500 to $2,600 for neglected systems. Establishing a regular maintenance schedule based on your installer's recommendations helps avoid costly emergency services.

The Providence, RI homeowners’ guide to septic system installations and replacements

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