Does AI recommend plumbers in Los Angeles?
We put 14 questions from customers in Los Angeles to Gemini and ChatGPT, from “Who is the best plumber in Silver Lake, Los Angeles?” to “I need an emergency plumber in Los Angeles who can do a same-day visit.”. Between them they named 47 plumbers: if you run a plumbing business in Los Angeles, this is the list to be on.
The plumbers AI recommends most in Los Angeles
How many of the 14 answers named each business; = marks a shared rank.
No single plumber led in Los Angeles: 2 were tied at the top, each named in 5 of 14 answers. That top share is the 2nd highest of the 6 cities we scanned for plumbers (average 30%). 10 plumbers came up more than once, out of 47 named in all.
ChatGPT vs Gemini: they rarely agree
Gemini named 28 plumbers in 8 answers (15 October 2026); ChatGPT named 20 plumbers in 6 answers (3 September 2026). Red Lilly Plumbing is on both. One doesn't predict the other.
The 8 questions we asked Gemini in Los Angeles
Each was asked 3 times. Only 25% of the names came back in all 3, and 1 of 24 answers named nobody, so the ranking above, built from the first ask, is a snapshot. Full numbers: our Gemini study across 9 trades and 9 cities.
- Direct recommendation
“Who is the best plumber in Silver Lake, Los Angeles?”
Named Lords of Plumbing, Poppy Plumbing, Red Lilly Plumbing, Western Rooter & Plumbing. 7 different names over 3 asks. Searched “best plumbers in Silver Lake Los Angeles”.
- Specific need
“Which plumber should I hire to fix a slab leak under my house in Los Angeles?”
Named Moe Plumbing Services, Drain Solutions Plumbing Co., Maverick Drain & Plumbing, Mike Diamond Plumbing & HVAC, Carter Services. 8 different names over 3 asks. Searched “how to choose a plumber for slab leak repair Los Angeles”.
- Near a landmark
“Can you recommend a plumber near the Griffith Observatory in Los Angeles?”
Named Nautilus Plumbing Inc., Red Lilly Plumbing, Western Rooter & Plumbing, Morrissey Family Plumbing, Flood Brothers Plumbing. 11 different names over 3 asks. Searched “plumbers near Griffith Observatory Los Angeles”.
- Shortlist
“What are the top 5 plumbers in Los Angeles?”
Named John's Plumbing & Drain Services, Nautilus Plumbing Inc., A-1 Total Service Plumbing, Western Rooter & Plumbing, JW Plumbing, Heating & Air. 9 different names over 3 asks. Searched “top rated plumbers Los Angeles”.
- Trust & credentials
“Who is the most trusted and highest-rated plumber in Los Angeles?”
Named Pacific Plumbing Team, John's Plumbing & Drain Services, A-1 Total Service Plumbing, Western Rooter & Plumbing. 8 different names over 3 asks. Searched “how to find most trusted highest rated plumber in Los Angeles”.
- Specialization
“Is there a plumber in Los Angeles who specializes in trenchless sewer line replacement?”
Named Trenchless Sewer Plumbing Inc, Sewer Pros, Moe Plumbing Services, Red Lilly Plumbing, Drain Solutions Plumbing Co.. 9 different names over 3 asks. Searched “plumbers in Los Angeles specializing in trenchless sewer line replacement”.
- Price & value
“Who is an affordable and reliable plumber in Los Angeles that won't overcharge?”
Named RooterGuy Plumbing, Burris Brothers Plumbing, Western Rooter & Plumbing, Pipe Doctor Rooter & Plumbing. 10 different names over 3 asks. Searched “how to find affordable and reliable plumber in Los Angeles”.
- Urgency & availability
“I need an emergency plumber in Los Angeles who can do a same-day visit.”
Named Roto-Rooter of Los Angeles, Red Lilly Plumbing, 24 HR Emergency Plumber Los Angeles Inc., Blue Drop Plumbing & Rooter, Major League Plumbing. 7 different names over 3 asks. Searched “emergency plumber Los Angeles same day visit”.
What Gemini actually said
Asked “Who is the best plumber in Silver Lake, Los Angeles?”, here is how Gemini opened its answer, in its own words:
Finding the "best" plumber often depends on the specific nature of your plumbing issue, such as whether you need emergency repairs, work on an older home, or assistance with modern installations.
Silver Lake has unique plumbing challenges, including hillside terrain, steep streets, and many historic properties with original cast-iron or clay pipes. Several highly-rated companies in the area specialize in these specific needs.
Highly-Rated Plumbing Services in Silver Lake
The following companies are frequently mentioned as service providers for the Silver Lake area, often highlighting their experience with local hillside homes and older infrastructure:
Lords of Plumbing: Specif…
Where AI gets its answers
71% of citations here went to the businesses' own websites (60% across the 6 cities), and 21% to official and professional bodies. Los Angeles leans on them more than most. Most cited: rotorooter.com, in 5 of 14 answers.
Want to know where your business stands?
Run a free check to see whether AI names your plumbing business. If a competitor above is named and you aren't, why AI recommends your competitors instead of you explains why.
Common questions
Does AI recommend specific plumbers in Los Angeles?
Which websites does AI use for plumbers in Los Angeles?
How can my plumbing business show up in AI answers?
Do ChatGPT and Gemini recommend the same plumbers in Los Angeles?
Explore more
See AI visibility for plumbers in all 6 cities we scan. If this is your trade, read AI search for plumbers: what owners need to know.