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Top-Rated Geothermal heating or cooling system installers in Camarillo - Updated Nov 2026

Avatar for AC Dave Heating & Air
AC Dave Heating & Air
4.9(
93
)
Geothermal Heating or Cooling System - Install

Serving Camarillo, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2006

Free estimates

Emergency services offered

"We hired AC Dave to install a heating & cooling unit, after using them for our old unit's maintenance for years. It was a unit that. went on the roof, so installation was no small task. They did a fantastic job, kept the area clean, were extremely courteous, and we felt like we were hiring family to help us out. They pulled all of the permits which cost extra of course, but it saved us the hassle of dealing with the city and handled the post work city inspections."
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+6

Response time7 hrs
Response rate100%
3 neighbors recently requested a quote
Avatar for Southland Heating and Air Conditioning
Southland Heating and Air Conditioning
4.7(
160
)
Geothermal Heating or Cooling System - Install

Serving Camarillo, CA and surrounding areas

In business since 1997

Free estimates

Emergency services offered

"Dave was very efficient and knowledgeable. He was able to supply my quote before he left. I look forward to working with Southland heating and air. Follow up: I made my decision and signed the contract. Best decision I could have made. They were thousands of dollars less for the exact same equipment than 3 other companies I got estimates from. When challenged none of the other companies could revise their estimate to even come close. Southland is a Mitsubishi diamond dealer so I got full Mitsubishi warranties plus 1 year from Southland of parts and service. The day the installers arrived, on time, it was raining. Jamie and Ricardo used the utmost care to protect my home. They covered the floors, moved and covered the furniture and made sure before they left that I fully understood how to use the remote and operate the equipment. I have attached a photo so you can see for yourself the way they carted for my home. The equipment works perfectly. I would hire this company again in a heart"
This is the outdoor unit that offers 17 SEER Hyper efficiency and super quiet operation of 54db's compared to 80 plus on older units
notice the low profile, this is about 14 inch wide instead of the traditional 36 wide.
This replaces your old gas heater
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+37

Response time1 day
Response rate100%
Recommended by93%of homeowners
Avatar for Water Heaters Only, Inc
Water Heaters Only, Inc
4.7(
440
)
Geothermal Heating or Cooling System - Install

Serving Camarillo, CA and surrounding areas

In business since 1968

Free estimates

Emergency services offered

"Setting up the appointment was easy. They offered to come out the next day but I needed to wait until Friday, my day off. Mike showed up on time. Did a good professional job removing and installing a new 50 gallon water heater. Mike also tested my water pressure and noted it was too high. For an agreed upon small additional charge he replaced my pressure regulator and a shut off valve."
Our technician Fabian getting ready to drain a water heater.
A newly installed 40 gallon residential water heater.
A tankless water heater installed in a garage.
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+2

Recommended by94%of homeowners
Avatar for Mirsky Heating & Air Conditioning
Mirsky Heating & Air Conditioning
4.9(
134
)
Geothermal Heating or Cooling System - Install

Serving Camarillo, CA and surrounding areas

In business since 1998

Free estimates

Emergency services offered

"Darrow was very knowledgeable,professional,courteous and just a delightful man! He checked everything and did not pressure me to purchase any thing. He actually commended that my system was in good condition and made a concerted effort to alleviate my fears. I definitely will call him if I have any future issues."
CEO & INSTALLER
CRANE
Rheem Puron System
Crane placing unit
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+15

Recommended by100%of homeowners
Home Comfort USA
4.3(
110
)
Geothermal Heating or Cooling System - Install

Serving Camarillo, CA and surrounding areas

In business since 1977

Free estimates

Emergency services offered

"Zack Negrete came and checked our central air system and was able to immediately determine the issue and recommend the necessary corrective action. We found Zack to be highly professional and personable, and more than willing to answer any questions and address our concerns. He cleared the drain lines, cleaned the coils, and took time to make sure we understood how often our filters should be replaced and how to best keep our house cool. Due to Zack’s stellar job performance, we have signed up for a 2 year service agreement with Home Comfort USA."
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Recommended by86%of homeowners
Avatar for The Right Choice Heating & Air
The Right Choice Heating & Air
4.3(
169
)
Geothermal Heating or Cooling System - Install

Serving Camarillo, CA and surrounding areas

In business since 2013

Free estimates

Emergency services offered

"They sent me a guy who was probably did plumbing for ten or fifteen years. Heating and Air conditioning, he did about three years. I had the heating and air conditioner for twenty years, and also bought this unit. The price is really high for an air conditioner. $12,500 if you want it down right. $4000 in the attic. It was $16500 investment. He didn't have what I wanted to hear. The gauges to calibrate anything. Nothing needs calibrating and told him the problem with the thermostat, and since he left he just turned it way down, I am trying to get eighty degrees, and keep it normal temperature. He is trying to get seventy eight, seventy five. Certainly its going to pump a little more colder. He didn't give us a reason why that thermostat isn't working right in the afternoon. He didn't have that answer, or the reason that you could adjust it. Can you adjust that? He had no idea of any adjustments of the thermostat. I didn't ask. I wanted to keep it all the same. I don't know, he didn't had the experience in heating and air, but he had the experience in plumbing. He didn't, and what he wanted for $85, its steep for me, when I just paid $16500, and for the attic ventilation system. I thought he would say $50 or $60. I paid him, and I went to Right Choice to do everything, complimentary. Something to help us out. I didn't ask them, but I would hope they would offer. He wasn't knowledgeable, and didn't know the answer. He wanted a $1000, it takes care of maintenance. Like he just came to the house. That is what he wanted to sell me. I gave him an soda pop, and wanted to see what he wanted to sell me.They sent an really knowledgeable installer. The parts are all knew. I would think they would have followed up, but nothing. Maybe that isn't a lot of money. I wrote a $12,250 check to them. Its a lot of money. I would want them to come out and make the air flows correct."
AC Pro Heat Pump Installation
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+56

Response time10 hrs
Response rate100%
Recommended by81%of homeowners
Avatar for NRG Heating & Air Conditioning, Inc
NRG Heating & Air Conditioning, Inc
4.2(
161
)
Geothermal Heating or Cooling System - Install

Serving Camarillo, CA and surrounding areas

In business since 1987

Free estimates

Credit card accepted

"I was so happy to come across NRG Heating & Air last week. Early heat wave, turned on my hvac and ofcourse it didn't work. Called NRG Heating and Air, not only did they come out through same day, they gave me a price that I simply could not say no to and to my surprise they came and did the work the next day. NRG will have recommendations coming from me forever. Thank you"
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+27

Recommended by84%of homeowners
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