Which plumber do AI assistants recommend in San Marco?

As of June 24, 2026, RiverCity Plumbing, named by 4 of 5 assistants. Turner Plumbing Co and David Gray Plumbing rank next.

How many Plumbers did AI assistants name in San Marco?

58 businesses across 2 weekly runs of ChatGPT, Gemini, Claude, Perplexity and Grok.

How is this ranking measured?

It aggregates first-hand answers from ChatGPT, Gemini, Claude, Perplexity and Grok over 2 weekly runs. No business can pay to be ranked.

Home > Jacksonville > San Marco > Plumbers

Best Plumbers in San Marco / Riverside, according to AI

As of June 24, 2026, RiverCity Plumbing is the plumber AI assistants most recommend in San Marco, Jacksonville, named by 4 of 5 assistants. Turner Plumbing Co and David Gray Plumbing rank next.

Updated June 24, 2026 · Open · ChatGPT, Gemini, Claude, Perplexity and Grok

The AI Consensus Ranking

Combined across the four questions customers ask (best, most affordable, cheapest, and fastest).

Business	AI Rank	Change	ChatGPT	Gemini	Claude	Perplexity	Grok	Coverage
RiverCity Plumbing	1	2	—	1	1	5	1	4 of 5
Turner Plumbing Co	2	5	1	4	2	—	1	4 of 5
David Gray Plumbing	3	1	3	2	1	—	5	4 of 5
Sweeney Plumbing	4	3	—	1	4	2	3	4 of 5
Lance Maxwell Plumbing Jacksonville, Inc.	5	8	—	6	4	1	10	4 of 5
JAX Hydro-Jetters LLC	6	—	—	2	2	1	—	3 of 5
Duck Duck Rooter Plumbing, Septic and Air Conditioning	7	new	1	—	—	—	—	1 of 5
Totally Hooked Plumbing & Drains	8	4	—	1	—	2	—	2 of 5
Roto-Rooter Plumbing & Water Cleanup	9	1	—	6	—	3	2	3 of 5
Eagerton Plumbing	10	new	2	—	—	—	3	2 of 5
Choice Plumbing Orlando	11	2	4	3	—	4	—	3 of 5
Presto Plumbing & Septic Tank Pumping	12	9	10	5	1	—	—	3 of 5
Mike Sanville Plumbing Inc.	13	7	—	—	—	1	—	1 of 5
ABP (Affordable Budget Plumbing)	14	9	—	1	5	—	—	2 of 5
PV Plumbing	15	4	—	7	—	1	8	3 of 5
Fenwick Home Services	16	new	4	5	—	—	7	3 of 5
Harry Hayes Plumbing, Water Heater Repair & Drain Cleaning	17	—	5	—	4	—	—	2 of 5
Frank Gay Services	18	new	—	—	—	—	2	1 of 5
Sheffield Plumbing	19	new	—	—	2	—	—	1 of 5
The Greatful Plumber	20	new	7	—	—	—	3	2 of 5
Aldridge & Sons Plumbing Contractors, Inc.	21	3	—	—	3	—	—	1 of 5
Sunlight Plumbing \| Licensed \| Bonded \| Insured	22	8	—	3	—	—	—	1 of 5
Peyton Plumbing	23	new	—	—	—	6	5	2 of 5
TERRY VEREEN PLUMBING	24	new	2	—	—	—	—	1 of 5
Darley's Plumbing Inc	25	15	—	2	—	—	—	1 of 5
On-Call Plumbing LLC	26	new	—	—	—	—	6	1 of 5
Couf Plumbing	27	new	—	—	3	—	—	1 of 5
Incas Plumbing	28	13	—	—	5	—	—	1 of 5
American Veteran Plumbing	29	new	—	—	—	—	4	1 of 5
Al’s Plumbing Services	30	19	—	8	—	—	4	2 of 5
PureFlo Plumbing	31	new	—	—	—	—	7	1 of 5
Precision Plumbing	32	1	—	10	—	—	8	2 of 5
Rock Solid Plumbing Services	33	new	9	—	—	—	—	1 of 5
Marco Heating & Air Conditioning	34	new	—	—	—	4	—	1 of 5
Leak Busters	35	new	9	—	—	—	—	1 of 5
Big B’s Plumbing	36	new	—	—	—	5	—	1 of 5
Titan Contracting LLC Jacksonville-Saint Augustine	37	new	—	6	—	—	—	1 of 5
Pipe Works Llc	38	new	—	—	—	6	—	1 of 5
Buehler Air Conditioning & Plumbing	39	new	—	7	—	—	—	1 of 5
The Drain Busters!	40	new	—	—	—	7	—	1 of 5
Wimpy's Plumbing & Air	41	new	—	—	—	7	—	1 of 5
Water Heater PDQ .com LLC	42	new	8	—	—	—	—	1 of 5
Rolland Reash Plumbing	43	17	—	8	—	—	—	1 of 5
Reliable Construction & Plumbing	44	new	—	—	—	8	—	1 of 5
Kingdom Based Plumbing	45	13	—	—	9	—	—	1 of 5
Wright Trades of NE FL	46	new	—	9	—	—	—	1 of 5
Tim Plumbing & HVAC	47	new	—	—	—	—	10	1 of 5
A1 Service Plumbing	—	out	—	—	—	—	—	0 of 5
Benjamin Franklin Plumbing	—	out	—	—	—	—	—	0 of 5
DP&M Services	—	out	—	—	—	—	—	0 of 5
Florida Empire Plumbing Inc	—	out	—	—	—	—	—	0 of 5
Grant's Plumbing, LLC	—	out	—	—	—	—	—	0 of 5
Hall and Sons Plumbing Inc	—	out	—	—	—	—	—	0 of 5
Mr. Rooter Plumbing of Jacksonville	—	out	—	—	—	—	—	0 of 5
PRO Plumbers of Jacksonville	—	out	—	—	—	—	—	0 of 5
Roto-Rooter Plumbing & Water Cleanup	—	out	—	—	—	—	—	0 of 5
Suli Plumbing LLC	—	out	—	—	—	—	—	0 of 5
Superior Plumbing & Pipe Lining	—	out	—	—	—	—	—	0 of 5

Rankings by Intent

The top businesses, asked the four ways customers actually ask. Each bar sorts the ranking above into how the assistants answer this week.

“Who are the best plumbers in San Marco?”

12125

Show businesses

David Gray Plumbing

Turner Plumbing Co #2, Sweeney Plumbing #3

RiverCity Plumbing #4, Lance Maxwell Plumbing Jacksonville, Inc. #5, Roto-Rooter Plumbing & Water Cleanup #6, Fenwick Home Services #7, Totally Hooked Plumbing & Drains #8, Peyton Plumbing #10, Harry Hayes Plumbing, Water Heater Repair & Drain Cleaning #11, Eagerton Plumbing #12, Choice Plumbing Orlando #14, Duck Duck Rooter Plumbing, Septic and Air Conditioning #16, Precision Plumbing #22, Presto Plumbing & Septic Tank Pumping #27

JAX Hydro-Jetters LLC, ABP (Affordable Budget Plumbing), PV Plumbing, The Greatful Plumber, Al’s Plumbing Services

“Who are the most affordable plumbers in San Marco?”

1217

Show businesses

Turner Plumbing Co

RiverCity Plumbing #2, Duck Duck Rooter Plumbing, Septic and Air Conditioning #3

ABP (Affordable Budget Plumbing) #4, JAX Hydro-Jetters LLC #5, David Gray Plumbing #6, Eagerton Plumbing #7, Totally Hooked Plumbing & Drains #11, The Greatful Plumber #12, Presto Plumbing & Septic Tank Pumping #13, Sweeney Plumbing #14, PV Plumbing #17, Harry Hayes Plumbing, Water Heater Repair & Drain Cleaning #18, Choice Plumbing Orlando #19, Al’s Plumbing Services #20, Fenwick Home Services #22, Peyton Plumbing #23, Roto-Rooter Plumbing & Water Cleanup #25, Lance Maxwell Plumbing Jacksonville, Inc. #28, Precision Plumbing #34

“Who are the cheapest plumbers in San Marco?”

11135

Show businesses

Turner Plumbing Co

Presto Plumbing & Septic Tank Pumping #2

Totally Hooked Plumbing & Drains #4, RiverCity Plumbing #5, Sweeney Plumbing #6, Lance Maxwell Plumbing Jacksonville, Inc. #7, David Gray Plumbing #9, Choice Plumbing Orlando #10, ABP (Affordable Budget Plumbing) #11, Eagerton Plumbing #13, The Greatful Plumber #16, Fenwick Home Services #21, Roto-Rooter Plumbing & Water Cleanup #23, Precision Plumbing #25, Harry Hayes Plumbing, Water Heater Repair & Drain Cleaning #26

JAX Hydro-Jetters LLC, Duck Duck Rooter Plumbing, Septic and Air Conditioning, PV Plumbing, Peyton Plumbing, Al’s Plumbing Services

“Which plumbers respond the fastest in San Marco?”

12134

Show businesses

RiverCity Plumbing

JAX Hydro-Jetters LLC #2, David Gray Plumbing #3

Duck Duck Rooter Plumbing, Septic and Air Conditioning #4, PV Plumbing #5, Roto-Rooter Plumbing & Water Cleanup #6, Sweeney Plumbing #7, Turner Plumbing Co #8, Choice Plumbing Orlando #9, Eagerton Plumbing #10, Harry Hayes Plumbing, Water Heater Repair & Drain Cleaning #11, Lance Maxwell Plumbing Jacksonville, Inc. #12, Fenwick Home Services #13, Al’s Plumbing Services #19, The Greatful Plumber #20, Totally Hooked Plumbing & Drains #24

Presto Plumbing & Septic Tank Pumping, ABP (Affordable Budget Plumbing), Peyton Plumbing, Precision Plumbing

The answer (#1)Podium (#2–3)Named (#4+)Not named

50 Sources Cited by AI for Plumbers in San Marco

Every source behind the assistants' answers here, ranked by share of all citations

Source	Type	Share of Citations	Used By
sweeneyjax.com	Other	9%	4 of 5
davidgrayonline.com	Other	8%	4 of 5
rivercityplumbingjax.com	Other	7%	4 of 5
turnerplumbingco.com	Other	7%	4 of 5
orangeparkplumbers.com	Other	6%	3 of 5
rotorooter.com	Business site	4%	4 of 5
totallyhookedplumbing.com	Other	4%	3 of 5
angi.com	Directory	3%	3 of 5
jaxhydrojetters.com	Other	3%	4 of 5
mrrooter.com	Other	3%	2 of 5
affordableplumbingjacksonville.com	Other	3%	4 of 5
harryhayesplumbing.com	Other	3%	2 of 5
purefloplumbingjax.com	Other	2%	2 of 5
fenwickhomeservices.com	Other	2%	2 of 5
eagertonplumbing.com	Other	2%	2 of 5
yelp.com	Directory	2%	3 of 5
incasplumbing.com	Other	2%	2 of 5
aldridgesonsplumbing.com	Other	2%	2 of 5
sunlightplumbing.com	Other	2%	1 of 5
expertise.com	Directory	2%	1 of 5
serviceagent.ai	Other	2%	1 of 5
local.yahoo.com	Other	1%	1 of 5
m.yelp.com	Other	1%	1 of 5
prestoplumbingjax.com	aggregator	1%	2 of 5
rankmetop.net	aggregator	1%	3 of 5
sheffieldplumbing.net	Other	1%	1 of 5
duckduckrooter.com	Other	1%	1 of 5
alsplumbingjax.com	Other	1%	2 of 5
darleysplumbing.com	Other	1%	2 of 5
tgplumber.com	Other	1%	1 of 5
oncallplumbingfl.com	Other	1%	1 of 5
einpresswire.com	Other	1%	2 of 5
forbes.com	Other	1%	2 of 5
proplumberjacksonville.com	Other	1%	2 of 5
peytonplumbing.com	Other	1%	1 of 5
coufplumbing.com	Other	1%	1 of 5
oconnorsseptic.com	Other	1%	1 of 5
americanplumbingcontractors.com	Other	1%	1 of 5
kingdombasedplumbing.com	Other	<1%	1 of 5
thumbtack.com	Directory	<1%	1 of 5
rapidrooter.com	Other	<1%	1 of 5
floridaempireplumbing.com	Other	<1%	1 of 5
dpmplum.com	Other	<1%	1 of 5
vertexaisearch.cloud.google.com	Other	<1%	1 of 5
chamberofcommerce.com	Other	<1%	1 of 5
precisionplumbingcrr.com	Other	<1%	1 of 5
timsplumbinghvac.com	Other	<1%	1 of 5
bestpickreports.com	aggregator	<1%	1 of 5
plumber-cost.com	Other	<1%	1 of 5
titanplumbingjacksonville.com	Other	<1%	1 of 5

40 assistant queries across 2 weekly snapshots

287 citations from 50 sources analyzed

58 businesses named · No business can pay to be ranked · Methodology

Common Questions

Which plumber do AI assistants recommend in San Marco?: As of June 24, 2026, RiverCity Plumbing, named by 4 of 5 assistants. Turner Plumbing Co and David Gray Plumbing rank next.
How many Plumbers did AI assistants name in San Marco?: 58 businesses across 2 weekly runs of ChatGPT, Gemini, Claude, Perplexity and Grok.
How is this ranking measured?: It aggregates first-hand answers from ChatGPT, Gemini, Claude, Perplexity and Grok over 2 weekly runs. No business can pay to be ranked.