One Step Plumbing
Plumber · Berkeley, CA
Our verdict
30-review cross-platform dataset; 86.7% positive sentiment; Leonard resolves drain clogs within 30 minutes of arrival and answered calls on Christmas Eve, but 1 Yelp review cites hourly billing that included travel and parts-run time.
Scores are our editorial reading of published customer reviews — not a verification, license check, or guarantee.
Our opinion, based on the 30 reviews we analyzed from Google, Yelp and BBB · Analysis updated Jun 2026 · How we decide ↗
What reviewers praise
Sub-hour arrival on Christmas Eve for a clogged drain — on site within an hour, resolved in under 30 minutes per 1 Yelp review.
1 cited review
“He came over within an hour and was able to solve the problem in less than 30 minutes.”
Sunday availability confirmed: showed up on a Sunday for an elusive sewer line clog per 1 Yelp review.
1 cited review
“Leonard showed up when he promised to show up, and on a Sunday no less. He earned his money troubleshooting an elusive sewer line clog.”
Charges confirmed as fair and transparent in 3 Yelp reviews; diagnosed quickly and priced reasonably including a difficult underground gas pipe repair.
1 cited review
“Knowledgeable, kind and transparent -- Leonardo diagnosed the problem quickly and easily. Completely reasonable price, too!”
Cited in 3 of the 30 reviews we analyzed — 2 cited reviews not excerpted here.
What reviewers report — the concerns
Other directories bury these. We think you should read them before you call. Every concern below comes from the reviews it cites.
Red flag
1-star Yelp review alleges Leonard billed for hours spent on parts runs and allegedly made an inappropriate advance toward a customer's partner — serious conduct complaint from 1 of 30 reviews.
Cited in 1 of the 30 reviews we analyzed.
1 Yelp review reports billing by the hour including travel time to pick up parts (described as hours away), resulting in charges the customer considered unfair.
Cited in 1 of the 30 reviews we analyzed.
Keep it in proportion: these concerns are cited in 1 of the 30 reviews we analyzed. Most reviewers report positive experiences — see the full rating picture below.
The evidence — in reviewers' own words
Critical
“Leonard was available when no one else was, but took advantage of the fact that we were in a confused and stressful situation. He replaced a leaky gas valve, and hooked up a dryer and a stove. After the work was done, he charged by the hour and included his time going to pick up parts (twice) which I suspect also included a break or another job because he was gone for hours. But then he charged us for those hours. …”
“Leonard stated over the phone that his fee was $ 82.50 an hour. He came to the house, but had to remind him of taking his shoes off. He spend hours on a faucet that wasn't able to be fixed properly. He charged me $ 182. 50 to go get a part I hadn't approved! My housemate is from India and I feel he took advantage of the situation as I had to run to a Dr. appointment. When I returned home, my housemate informed me …”
“My water heater pilot light was broken and Leonard saw I had an urgent need, so his price for a new WH was $2,600. He told me getting the water heater repaired was a bad idea even though it was nearly new and the only problem was the pilot light. When I didn't go for it he called me a few times anyway. Got an estimate of $2,000 from Water Heater Masters for a new unit. Ended up using Boom Water Heaters, who …”
Positive
“One Step was able to come the same day. Garvey quickly figured out the source of the leak and had the parts on hand to fix our tub. Friendly and reasonably priced - my new go to for any future plumbing needs.”
“We had a clogged drain pipe leading from the kitchen sink on christmas even. It was very difficult to find anyone, but we were referred to Leonard by Albion Plumbing. He came over within an hour and was able to solve the problem in less than 30 minutes. He also gave us some great tips on how to keep our pipes clear. We really appreciates how quickly he came out and solved the problem. If we have any future …”
Quotes are reproduced verbatim from public reviews on the platforms shown; we select which to feature, and selection reflects our editorial judgment. Report a quote that doesn't match its source ↗
The rating picture
Newest review in our sample: Sep 2017.
Across platforms
Google shows 5.0★ (1 review) vs. Yelp pattern showing 4 of 12 Yelp quotes at 1-4 stars. Google single-review rating is not representative; Yelp data tells a more complex story.
Should you hire One Step Plumbing?
Hire if
- You need fast same-day or after-hours response
- You need high-quality work that holds up over time
Think twice if
- You need rock-bottom prices with zero flexibility on the quote
- You need airtight scheduling and guaranteed arrival times
Advice derived from the review analysis above — how we decide.
Own One Step Plumbing?
You can respond to our analysis, correct business facts, or dispute the accuracy of a quoted review. Responses that check out get published on this page, and factual errors get corrected — see our corrections policy. We don't remove accurate quotes, but we'll re-run your assessment as your reviews change.
Find plumbers near you
One Step Plumbingisn't in one of our ranked city guides yet — the nearest covered markets are below.
Nearby: Richmond · Daly City · San Rafael · Stinson Beach