John L Plumbing and Drain Cleaning
This score reflects 60 Google reviews.
How is this calculated?About John L Plumbing and Drain Cleaning
John L Plumbing and Drain Cleaning is a plumber in Cambridge that handles repair work on site, takes credit cards, and operates weekdays. Customers consistently note punctual service, transparent pricing, and willingness to go beyond the initial scope—identifying improvements, explaining work clearly, and accommodating emergency calls.
- John L Plumbing and Drain Cleaning: ProScore 78, tied 6th of 29 scored plumbers in Cambridge.
- 60 Google reviews (4.8 stars; median 40) for John L Plumbing and Drain Cleaning, ahead of 20 of 29 plumbers.
Is this your business?
Verify your profile to confirm your business, earn your Verified badge, and unlock your dashboard and growth tools.
What Customers Say
Top Strengths
Ratings Across Platforms
Aggregated from independent sources. Only ProScore shows all.
Not found on 3 other platforms ProScore checks (Review platform B, BBB, Review platform C).
ProScore aggregates Google, the BBB and other major review platforms. Some sources are not named publicly.
Things to Know
Trusted Level
Scores in ProScore’s Trusted tier — strong, consistent signals across the sources ProScore checks.
Highly Rated
Consistently rated 4.8 stars across 60 Google reviews.
What Reviews Highlight
Reviews mention: trustworthy, professional, knowledgeable.
Google Review Breakdown
60 totalFeatured Review
From Google
We reached out to John when I found our toilet leaking into the basement in the middle of the night. He was willing to come first thing in the morning on a statutory holiday. He was very professional, knowledgeable, with fair pricing. He explained exactly what he was doing along the way. He took extra time during his visit to look at other concerns I had in the home since moving in 3 years ago. Would 100% recommend and will be in touch for future projects.
Other top rated plumber in Cambridge
More plumbers in Cambridge
Frequently Asked Questions
Is John L Plumbing and Drain Cleaning licensed?
Does John L Plumbing and Drain Cleaning have insurance?
What is John L Plumbing and Drain Cleaning’s rating?
Where is John L Plumbing and Drain Cleaning located?
What is the ProScore?
One score from 0 to 100 across every review platform and public registry ProScore checks. How the ProScore works
Are you the owner of this business? Dispute this score
Still researching?
Before you hire, read: 5 questions to ask every plumber →
Compare Plumbers in Cambridge
See how John L Plumbing and Drain Cleaning ranks against other plumbers in Cambridge on ProScore.
A ProScore is informational only — not a guarantee, endorsement, or recommendation — and the data behind it may be incomplete or out of date. Before hiring, independently verify all credentials, including licences, insurance (including WSIB) and references, directly with the contractor and the issuing authority. Full data notice. Something wrong? Let us know.