Verified record
Pat McCadden has run P M Drain Cleaning out of Lawrence since 2007 — a one-person operation whose reputation rests entirely on fast, fairly priced drain jobs. All nine Google reviews on file, from 2022 through 2025, are five stars, and the details tell a consistent story: same-day or within-the-hour response for a clogged main drain, a fair price, and repeat business. A 2022 customer called it 'the second time' using him and said they'd since referred him to family; a 2023 review described him checking both ends of a main sewer line late on a Friday night to make sure it was fully clear before calling the job done. BBB files the business under Septic Tank Contractors, though every review on record describes straightforward drain-clearing work rather than septic service — worth asking about directly if that's what you need. With nine reviews spanning several years, the pattern is consistent but modest in size.
Pat was great. Came out same day and fixed my main drain clog. I would highly recommend P M drain cleaning. Thanks again Pat
Patrick is a great guy gets the job done at the right price
Very nice guy with good service with a great price
I used PM's services and recommend them, due to their punctuality and especially the quick solution to the problem. Thank you!
Called and got a answer, came out within the hour, had a main drain clogged, good service
Typical Greater Boston range for this kind of work, from regional averages — not a quote from P M Drain Cleaning. Use it to sanity-check bids, then get the real number in writing.
Estimated range
$290 – $710
Typical plumbing job around $500
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1 change recorded — last scanned Jul 30, 2026.