Who an AI assistant picked for HVAC in Castroville, CA

Who came up in Castroville

Every company the assistant named across the six questions, ordered by how often it was picked first. Tested on 2026-09-30.

Company	Picked first	Picked
R&S Heating and Sheet Metal Inc.rsheatingguys.com	6 of 6	6 of 6
Marina Plumbing & Heatingmphmarina.com	0 of 6	4 of 6

Question 1 of 6

First
R&S Heating and Sheet Metal Inc.
“Its heating repair page covers furnace problems and its site identifies it as a family-owned local contractor with service experience since 2007.”
#2
Marina Plumbing & Heating
“It serves Castroville and offers furnace repair with 24/7 emergency service advertised on its site.”

Passed
Castroville Plumbing & Heating, Inc.
“Its site emphasizes plumbing and water heaters, and its service list does not establish furnace repair as a current service.”
Passed
The Furnace Room, Inc.
“It lists Castroville in its service area, but I could not verify a relevant service page during this search.”

Question 2 of 6

First
R&S Heating and Sheet Metal Inc.
“Its site documents residential HVAC services, family ownership since 2007, and Bryant Factory Authorized Dealer status.”
#2
Marina Plumbing & Heating
“It serves Castroville, offers residential furnace service, and advertises 24/7 emergency availability.”

Passed
The Furnace Room, Inc.
“Its website says it serves Castroville and Monterey County, but the material I could verify did not provide enough company-specific service detail to rank it ahead.”
Passed
Castroville Plumbing & Heating, Inc.
“The site highlights upfront pricing and plumbing services but does not clearly document the heating and cooling scope needed to rank it as a full HVAC provider.”

Question 3 of 6

First
R&S Heating and Sheet Metal Inc.
“It offers free installation estimates for furnaces and heat pumps and describes equipment sizing and installation testing.”
#2
Marina Plumbing & Heating
“It provides heating system sales and installation, serves Castroville, and says it helps customers compare systems and rebates.”

Passed
The Furnace Room, Inc.
“It serves Castroville, but the installation details and quote process were not verified in a service page.”

Question 4 of 6

First
R&S Heating and Sheet Metal Inc.
“Its site offers air conditioning service and repair for the Monterey area and provides a direct service request and phone contact.”
#2
Marina Plumbing & Heating
“It serves Monterey County and advertises 24/7 emergency service, though same-day AC availability is not stated.”

Passed
The Furnace Room, Inc.
“It serves Castroville, but I could not verify same-day availability or read an accessible AC service page.”

Question 5 of 6

First
R&S Heating and Sheet Metal Inc.
“It advertises heating maintenance plans and provides a request service link, making it the clearest online request option I could verify.”

Passed
Marina Plumbing & Heating
“The site asks customers to call to schedule maintenance and does not establish an online booking flow.”

Question 6 of 6

First
R&S Heating and Sheet Metal Inc.
“It offers free installation estimates, although the site does not publish furnace repair prices or guarantee a diagnostic price before a visit.”

Passed
Castroville Plumbing & Heating, Inc.
“Although its site says it offers upfront pricing, it does not clearly document furnace repair as a current service.”
Passed
Marina Plumbing & Heating
“Its site does not publish service prices or state that a repair price is provided before the visit.”

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