Who an AI assistant picked for HVAC in Rohnert Park, CA

Who came up in Rohnert Park

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
Ongaro & Sonsongaroandsons.com	4 of 6	6 of 6
Enviro Heating & Air Conditioningenviroheatnair.com	2 of 6	6 of 6
Downing Heating, Inc.downinghvac.com	0 of 6	1 of 6
Sonoma County Heating & Airsonomacountyheatingandair.com	0 of 6	1 of 6

Question 1 of 6

First
Ongaro & Sons
“Its Rohnert Park furnace page describes combustion and venting checks and says the price is provided before work begins.”
#2
Enviro Heating & Air Conditioning
“It has a Rohnert Park furnace repair service and advertises same-day priority for CARE members.”

Passed
Downing Heating, Inc.
“It serves Rohnert Park and offers furnace repair, but its site did not give a specific appointment window.”

Question 2 of 6

First
Ongaro & Sons
“It pairs a long North Bay history and HVAC credentials with a Rohnert Park service page detailing combustion checks and upfront pricing.”
#2
Enviro Heating & Air Conditioning
“It is locally based, family-owned, NATE-certified, and says it has earned Diamond Certified recognition for 12 consecutive years.”
#3
Downing Heating, Inc.
“It says it has served Rohnert Park since 1984 and offers 24/7/365 emergency service.”

Passed
Sonoma County Heating & Air
“It serves Rohnert Park and states it is locally owned with upfront pricing, but the site provides less detail about credentials and service process than the top picks.”

Question 3 of 6

First
Enviro Heating & Air Conditioning
“It installs furnaces and heat pumps and publishes an explicitly qualified $8,000–$20,000 typical industry range for a whole-home heat pump.”
#2
Ongaro & Sons
“It installs heat pumps in Rohnert Park, sizes systems to the home, handles permitting, and states that customers see the price before work starts.”

Passed
Sonoma County Heating & Air
“It offers free estimates for furnace and heat pump replacements, but I did not find an installed cost range on the site.”

Question 4 of 6

First
Enviro Heating & Air Conditioning
“Its site specifically advertises same-day service for CARE members on Silver and Gold plans.”
#2
Ongaro & Sons
“It has a local AC repair page and says it responds quickly, although it does not promise same-day availability there.”

Passed
Downing Heating, Inc.
“It claims 24/7/365 emergency service but does not confirm that a technician can arrive today.”

Question 5 of 6

First
Ongaro & Sons
“Its Rohnert Park furnace page explicitly offers online booking and it describes maintenance plans with scheduled checkups.”
#2
Enviro Heating & Air Conditioning
“It offers furnace maintenance in Rohnert Park and provides a schedule-service link and maintenance plans.”

Passed
Downing Heating, Inc.
“It offers furnace maintenance but its service page emphasizes calling for service rather than clearly describing online booking.”

Question 6 of 6

First
Ongaro & Sons
“It explicitly describes flat-rate quotes and says the agreed price is shown before work begins.”
#2
Enviro Heating & Air Conditioning
“It states that its technicians provide an upfront repair estimate after diagnosing the system and before work begins.”
#3
Sonoma County Heating & Air
“It states that it quotes its price upfront before work begins.”

We run the questions your customers ask against your business every month and show you what the assistants saw.