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Find Septic system installers and replacers in Warwick

Avatar for A1 plumbing and drain cleaning
A1 plumbing and drain cleaning
5.0(
6
)

Serving Warwick, RI and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Emergency services offered

"A1 Plumbing was amazing and incredibly professional! With all the stress of opening my own business, they made handling the plumbing work easy and stress free. I couldn’t have asked for a better experience or a job better done. Truly appreciated!"
Kitchen
High end bathroom
East side of Providence
East side of Providence
Basement Bathroom

+3

Response time3 days
Avatar for H&R Paving and Excavation, Inc
H&R Paving and Excavation, Inc
4.6(
22
)

Serving Warwick, 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
17 neighbors recently requested a quote
Recommended by81%of homeowners
Avatar for Delfino Corporation
Delfino Corporation
5.0(
9
)

Serving Warwick, RI and surrounding areas

Approved

Super Service Award Winner

In business since 1962

Customers say: Quick response

"Excellent, professional, explained whole process, expedient and Honest. They went above and beyond to landscape around inground system and mitigate drainage. They've been available to newer all questions during and after installation. I would support his future in politics."
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 rate89%
5 neighbors recently requested a quote
Avatar for A. Macari Construction Co, Inc.
A. Macari Construction Co, Inc.
4.9(
13
)

Serving Warwick, RI and surrounding areas

Approved

In business since 2013

Free estimates

Credit card accepted

"Anthony was very professional and clear on what was going to take place. Anthony and his crew arrived on schedule and completed the replacement of the broken sewer main in one day. No mess was left, grounds were smoothed out and ready for new lawn! Anthony's wife is very nice to talk to and takes care of any communication needed. My husband and I would highly recommend this company."
Widening of Driveway
Widening of Driveway
Widening of Driveway
Widening of Driveway
Asphalt Overlay

+70

Response time2 days
Recommended by100%of homeowners
Avatar for Desnoyers Excavation
Desnoyers Excavation
4.9(
5
)

Serving Warwick, RI and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

"My wife and I hired Greg to install our septic system and retaining wall. He was very personable, knowledgeable and professional with the installation. We would highly recommend him and will be using him for future projects!"
grading
grubbed and leveled
finished
Finished product
Building the Retaining Wall

+6

Response time8 hrs
5 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Brayman & Sons Excavation
Brayman & Sons Excavation
5.0(
1
)

Serving Warwick, RI and surrounding areas

Approved

In business since 2018

Free estimates

Credit card accepted

Business Established in 1970\nWe take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

Response time10 mins
Recommended by100%of homeowners
FAQs for septic system installation and replacement projects in Warwick, 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 Warwick, 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.