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Acosta Heating and Air Conditioning

HVAC Companies in Thousand Oaks, California
Ranked #1 in Thousand Oaks | Grade A
5.00 (107 reviews)

Acosta Heating and Air Conditioning

Local HVAC contractor providing repair, replacement, and maintenance with an emphasis on clear communication and efficient scheduling Serving homeowners across Thousand Oaks, California.

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Why Homeowners Choose This Business

Known locally for responsive scheduling, clear proposals, and courteous crews. Homeowners mention fair pricing and efficient installations that are cleaned up before completion. Many reviews highlight helpful communication from the owner and technicians throughout the process Local experience that helps homeowners across Thousand Oaks, California compare a more region-aware provider.

Service Area

Serving Thousand Oaks, California, Newbury Park, and the greater Conejo Valley in Ventura County.

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Listing details

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  • Verified listing details
  • Service information
  • Customer review signals
  • Photo gallery
  • Public contact information
  • Published local profile

How This Business Compares

A quick local comparison based on review strength, business detail, and local service fit.
  • Holds a strong position among local competitors.
  • Performs at or above the local average rating.
  • Shows strong customer satisfaction signals based on review quality and volume.

Services Covered

  Renovation Services
  Hvac Repair
  AC Installation
  Maintenance
  Furnace Replacement
  Installations
  Heat pump systems
  Repairs
  Ductwork Services
  Hvac Maintenance
  Thermostat Installation
  Indoor Air Quality
  Whole-house fan
  Air Conditioning Service
  Heating Service
  System diagnostics

HVAC troubleshooting and repair, full system replacement (furnace, A/C, heat pump, ducted systems), maintenance tune-ups, ducting and grille work, and whole-house ventilation.

Reviews

Customer Reviews

Steven Kozel
We have limped along with a slowly failing Lennox system for the last 9 months; other vendors told us there was nothing they could do because our system was too old and refrigerant was not available. That was not the case. Ramon checked th…
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We have limped along with a slowly failing Lennox system for the last 9 months; other vendors told us there was nothing they could do because our system was too old and refrigerant was not available. That was not the case. Ramon checked the system out and we have a system with newer refrigerant. Ramon was able to address our issue and our system is now running well. We will need an updated system in the future and will have Acosta perform the work. Great job and Kudos to Acosta and Ramon.
Janice Brown
Awesome job! I would give 10 stars if that was an option. I had my HVAC system replaced today and was so impressed with the installation. I received a couple of estimates and after meeting with Jesse Acosta, $1500 less than the other estima…
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Awesome job! I would give 10 stars if that was an option. I had my HVAC system replaced today and was so impressed with the installation. I received a couple of estimates and after meeting with Jesse Acosta, $1500 less than the other estimate, and seeing all of the five star reviews it was an easy decision. The crew was professional, fast, knowledgeable, worked well together, informative and did a good clean up job. I will now be enrolling in their maintenance plan. I could not be a happier customer and will be referring others in the future. Thanks for everything!! ????
Lawrence Sobel
Great service and fair pricing. Jesse, the owner, Ramon, and the entire staff are a pleasure to work with. They provided their proposal on a Wednesday and, so that my elderly mother didn't have to suffer with the heat any longer, had her…
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Great service and fair pricing. Jesse, the owner, Ramon, and the entire staff are a pleasure to work with. They provided their proposal on a Wednesday and, so that my elderly mother didn't have to suffer with the heat any longer, had her A/C unit installed the next day. This was the third time using them and when the fourth comes around they will be my go to company.
Lori
I recently utilized Acosta Heating and Air Conditioning to replace my 35-year-old furnace which was no longer safe to use as well as my 35-year-old central air conditioning system. This company had done the servicing of my old HVAC system…
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I recently utilized Acosta Heating and Air Conditioning to replace my 35-year-old furnace which was no longer safe to use as well as my 35-year-old central air conditioning system. This company had done the servicing of my old HVAC system for the past three years so I trusted them to give me an honest estimate for the work to be performed. Jesse and his staff are professional, courteous and helpful including the office staff. The proposal/contract was very thorough and there were no surprises. Luis and his team who did the installation showed up on time, completed it in one day, and cleaned up very nicely. Luis’ recommendations were valid so I had the old registers replaced throughout my home as well. I highly recommend this company for all your HVAC needs.
Connie Smith
I highly recommend Acosta Heating and Air for all your HVAC needs. They installed a complete heat pump system to replace my old gas fueled system, along with new ducting and grills and a whole house fan. Their pricing was very reasonable,…
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I highly recommend Acosta Heating and Air for all your HVAC needs. They installed a complete heat pump system to replace my old gas fueled system, along with new ducting and grills and a whole house fan. Their pricing was very reasonable, the crew was polite, competent and neat. Working with Danny to select what I needed was easy and pleasant, and I especially want to compliment Eli and the rest of the crew on their professionalism and competence. One of the best home improvement projects I’ve had done.

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Frequently Asked Questions

They handle heating and air conditioning repair, full system replacements, and routine maintenance. Reviews also mention ducting, grille updates, and whole-house ventilation work.

Customer feedback shows that installations can sometimes be scheduled very quickly, even within a day when timing allows. Actual timing depends on system type, parts availability, and current workload.

Several reviewers reference enrolling in ongoing maintenance after installation. Call the office to confirm plan details, visit frequency, and pricing.

Reviews and search snippets indicate experience with traditional A/C, furnaces, heat pumps, and ducted systems. For exact brand options and model recommendations, request a proposal based on your home’s needs.

Posted hours show Monday to Friday 7:00 AM–5:00 PM, Saturday 7:00 AM–4:00 PM, and closed Sunday. Hours can change on holidays, so it’s best to call ahead.
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Opening Hours

  • Monday 7:00 AM – 5:00 PM
  • Tuesday 7:00 AM – 5:00 PM
  • Wednesday 7:00 AM – 5:00 PM
  • Thursday 7:00 AM – 5:00 PM
  • Friday 7:00 AM – 5:00 PM
  • Saturday 7:00 AM – 4:00 PM
  • Sunday Closed

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Business Details

Business Rating
5.00 (107 reviews) Pro Listing
Address
1111 Rancho Conejo Blvd #202, Newbury Park, CA 91320, USA, Thousand Oaks, CA 91320
Business Type
HVAC Contractor
Website
https://www.acostahvac.com/
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