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K & A Enterprises LLC is a Meriden company that digs up and replaces the pipes under a yard. Its website describes a sewer line repair and replacement in Wallingford, CT: an existing sewer line replaced from the house to the lateral by the curb with 6" SDR-35 pipe, plus a cleanout. The company says it has been in business 24 years and offers free estimates. A recent Google customer had a water main leak, needed the pipe replaced, and praised the work Paul and Kaine did. A 2025 customer said K & A removed a constantly clogging sewer trap in the driveway, replaced it with a straight pipe and clean-out, installed a steel access hatch and repaved the section of driveway they had opened. A 2025 customer wrote that Paul came to the property the same day they first called and, after many months of back and forth with the city, lawyers and court, converted them from septic to sewer. A 2024 customer said K&A installed a pump system to switch the house from septic to city sewer, with Paul coordinating the permitting, electrical hookup, photos and inspections, and had them up and running in two days. A 2024 customer said Paul and Kaine fixed a water main break in the winter months, called the next day to check that it was holding, and later came back to put down top soil because the fill dirt was a bit rocky. A 2024 customer said Paul and Kaine prepared an area for a new deck, excavating, building a retaining wall, installing a paver patio and regrading part of the lot to the architect's plans. A 2024 customer in Wallingford who was constantly getting water in the garage said the work area was left clean, with very little disruption. A 2023 customer said Paul coordinated with the town workers and a plumber to convert the house from well water to city water, and tied back two privacy trees to save them. In a 2022 review, a customer with a front-yard leak said Paul came out the same day they called the office and emailed estimates for both a repair and a replacement the next morning, with permits and the city shut-off included. That 2022 customer said the two-man team excavated and repaired the line, added sand before backfilling the hole, and cleaned up the yard and road debris.
Typical your area range for this kind of work, from regional averages — not a quote from K & A Enterprises LLC. Use it to sanity-check bids, then get the real number in writing.
Estimated range
$290 – $710
Typical plumbing job around $500
couldnt be more happy with K&A. Professional and very meticulous with all the work. Highly recommend - they go above and beyond
I had a water main leak and needed to have the pipe replaced. I looked on-line and saw the high rating and chose K and A Enterprises. There are better written reviews here, but I want to offer my opinion on the excellent work that Paul & Kaine did. I also want to give a more recent review for August 2026.
My house had an old sewer trap in the driveway that was constantly clogging. K & A came out promptly to assess the situation, provided a clear quote, and scheduled the job quickly once I accepted. They removed the sewer trap, replaced it with a straight pipe and clean-out, installed a steel access hatch, and repaved the section of driveway they had to open. The work was done efficiently and with great attention to detail. Overall, they did an excellent job, and I’m very satisfied with the results.
Paul & his team are incredible. I first called him a year & a half ago… I’ll also note that I called 4 other companies before I got to his and no one ever answered or called me back. Not only did they answer right away but he came to my property the same day to take a look at our situation. After many months of going back and forth with the city and lawyers and court, Paul was finally able to come in and convert us from septic to sewer. They are very responsive, they’re incredibly knowledgeable and reliable! He did many things for us that I really don’t think any other company would’ve have done. I was very annoying and called/emailed them multiple times a week for many months until this project was complete, but at no point did they ever make me feel that way! I would go as far as to say that they treated my project as if it were for their own property and I’m so grateful for them. Wish I could give him 10 stars. Thank you Paul and Sherri!!
Needed to repair my sewer line. Fantastic experience. Honest, timely, and professional from beginning to end. Would highly recommend.
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1 change recorded — last scanned Oct 14, 2026.
BBB A+2.9
State-verified plumbing license since 20033.1