OneVac - Overview

With over 35 years experience in the storm and sanitary sewer business - OneVac is setting the standard for others to follow.
With cutting edge technology and over three decades of experience, OneVac offers unparalleled service. Whether you need residential, municipal, commercial or industrial services, OneVac does it all!

Our Commercial, Industrial and Municipal services include, but are not limited to:
High pressure water jetting of sanitary and storm lines, video pipe inspections and locating with PACP notation, catch basin (cleaning, maintenance, repair and installation), grease and debris removal, wet well (cleaning, maintenance, repair and installation), grease trap (cleaning, maintenance, repair and installation) and excavation services.

Our Residential services include, but are not limited to:
Sanitary and storm drainage repair / installation , T.V. Inspections on: sink drains, laundry drains, floor drains, curtain drains, shower drains and roof drains. Sump pump repair and installation, wax rings (leaking toilets), clogged sinks and drains and light plumbing repairs. If your basement gets water, even with a sump pump, call us so we can evaluate the situation and recommend a solution. 

We do pre/post sale home inspections of sanitary and storm systems via CCTV (recommended).

We are a member of the Better Business Bureau and proudly serve the following communities

Better Business Bureau
  • Greenwich, CT
  • Stamford, CT
  • Darien, CT
  • New Canaan, CT
  • Norwalk, CT
  • Ridgefield, CT
  • Redding, CT
  • Weston, CT
  • Wilton, CT
  • Westport, CT
  • Fairlfield, CT


What Separates Us From The Competition?

  • Quality and Craftmanship: Every job we do is completed to the highest standards. No corners are cut and everything is done to code and EPA guidelines. Each job is as important to us as the next, albeit small or large. All services are delivered with the same level of commitment and excellence.

  • Affordable: Although cost should not be a deciding factor in getting the right company for the job - in reality, it usually is. We are less expensive then most of our competitors becuase we leverage our experience for each job, without sacrificing quality and service. Our philosphy is not to charge customers based on our experience and/or equipment, but to allow them to save money because of it.

  • Knowledge, Experience & Certifications: We are not only experts in the Sewer and Drain field, we are certified experts. Any job we perform is done right and completed at or above recommended specifications.

  • Professionalism: We understand that not everyone is an expert or is knowledgeable in our field.
    We take the time to explain each problem/circumstance so that our customer is comfortable with entire process. By doing this, our customer know exactly what is wrong, what is involved, and how we are going to correct the issue.

  • Guarantee : We stand by our work and our word - guaranteed!



Why use OneVac ?

OneVac provides it's customers with a cost effective solutions. We provide a detailed estimate of the job before any work is done. Our prices are competitive, our work is done right and in a timely fashion. OneVac is bonded and insured and reputation speaks volumes.

Hundreds of problems... Endless solutions... OneVac!

Recent Environmental Protection Agency News

Under Settlement, City of Derby, Conn. Will Pay $675,000 for Cleanup Costs at O’Sullivan’s Island Site (CT)
BOSTON – EPA and the U.S. Dept. of Justice have reached a settlement with the City of Derby, Conn., for partial reimbursement of EPA’s past costs incurred in addressing contamination at the O’Sullivan’s Island Site. The proposed consent decree, lodged with the Federal District Court in Connecticut on Oct

EPA Administrator McCarthy Statement on the Passing of Mayor Menino (MA)
FOR IMMEDIATE RELEASE October 30, 2014 EPA Administrator McCarthy Statement on the Passing of Mayor Menino I knew and worked with Mayor Menino for many years. His leadership and love of the city of Boston will forever be remembered

Two Yale Graduate Students Awarded EPA Grants for Environmental Research Projects (CT)
BOSTON –Two graduate research students at Yale University will receive fellowship grants to assist with their research projects, under EPA’s “Science to Achieve Results” (STAR) program. The funded projects announced by EPA are among approximately $8.6 million being awarded nationally to 105 graduate students. The 105 STAR fellows will receive a maximum funding of $42,000 for one year (for master’s students) or $84,000 for up to two years (for doctoral students)

Three Rhode Island Graduate Students Awarded EPA Grants for Environmental Research Projects (RI)
BOSTON –Three graduate research students in Rhode Island will receive fellowship grants to assist with their research projects, under EPA’s “Science to Achieve Results” (STAR) program. The students include two from Brown University and one from the University of Rhode Island. The funded projects announced by EPA are among approximately $8.6 million being awarded nationally to 105 graduate students

Seven Massachusetts Graduate Students Awarded EPA Grants for Environmental Research Projects (MA)
BOSTON – Seven graduate research students in Massachusetts will receive fellowship grants to assist with their research projects, under EPA’s “Science to Achieve Results” (STAR) program. The students include three from Boston University, three from Harvard University and one from Woods Hole Oceanographic Institution. The funded projects announced by EPA are among approximately $8.6 million being awarded nationally to 105 graduate students

Raymark Waste to be Removed at Sikorsky Airport A Public Information Meeting: October 28, 2014 at St. Joseph’s Parish Hall (CT)
EPA jointly with the CT Department of Transportation will hold public informational meeting to discuss the Sikorsky Airport Runway Safety Area/Route 113 realignment project on October 28, 2014 from 4:00-7:00pm at St. Joseph’s Parish Hall: 1300 Stratford Road. As part of the Sikorsky Airport Improvements Project, the City of Bridgeport will be conducting a removal of hazardous waste at a parcel associated with the new runway safety area. The work, which will be overseen by the U.S

Chemical Company Takes Steps to Make Fall River, Mass. Community Safer Following EPA Enforcement (MA)
BOSTON – A Fall River, Mass. company, Borden & Remington Corp., has taken significant steps to make its chemical manufacturing, warehouse, and distribution facility safer following an Administrative Compliance Order issued by EPA in March 2014 that identified several dangerous conditions arising from the company’s use, storage and handling of chlorine and ammonia




** Always get an estimate from any contractor before any work is started. This protects all parties involved.