Pro Listing

Southland Heating & Air Conditioning

HVAC Companies in Thousand Oaks, California
Ranked #8 in Thousand Oaks | Grade B-
4.80 (1,737 reviews)

Southland Heating & Air Conditioning

Home comfort solutions including HVAC replacements, heat pumps, and ductless mini-splits with clear estimates and guidance on available incentives Serving homeowners across Thousand Oaks, California.

Southland Heating & Air Conditioning business photo 1 - HVAC in Thousand Oaks
Southland Heating & Air Conditioning business photo 2 - HVAC in Thousand Oaks
Southland Heating & Air Conditioning business photo 3 - HVAC in Thousand Oaks
Southland Heating & Air Conditioning business photo 4 - HVAC in Thousand Oaks
Show all photos
Why Homeowners Choose This Business

Consultative estimates with options and rebate guidance, organized one-day installations when feasible, and crews that communicate clearly and respect the home. Service coverage spans Thousand Oaks, California, Newbury Park, and nearby Ventura County and San Fernando Valley communities.

Service Area

Serving Thousand Oaks, California, Newbury Park, and surrounding Ventura County and west San Fernando Valley communities.

Local Pro Business

This listing includes additional business details, homeowner trust signals, and stronger comparison information.

Pro
Additional business details
Listing details

This listing includes service information, customer review signals, a photo gallery, and public contact details to help homeowners compare this business more easily.

This profile includes more business details, homeowner trust signals, and a fuller public presentation.

  • 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.
  • Has more review volume than many local competitors.
  • Shows strong customer satisfaction signals based on review quality and volume.

Trust Signals

Licensing - CA License #797064

Services Covered

  Renovation Services
  Supplier
  HVAC installation
  Maintenance
  Heat Pump Installation
  Installations
  Ductless Mini-Split
  Repairs
  AC Replacement
  Furnace Replacement
  Thermostat Installation
  Hvac Maintenance
  Home Heating
  Air Conditioning Systems
  Energy Efficient HVAC
  Ductless cooling
  HVAC consultation

HVAC system replacement and installation, heat pumps, ductless mini-splits, air conditioning and furnace change-outs, thermostat upgrades, and maintenance tune-ups.

Reviews

Customer Reviews

JO
I had a consult with David. He was very honest and informative about average costs, knowledgeable about all current incentives and rebates, equally well versed in the relative benefits of various options. Based on our in depth conversation,…
View full reviewShow less
I had a consult with David. He was very honest and informative about average costs, knowledgeable about all current incentives and rebates, equally well versed in the relative benefits of various options. Based on our in depth conversation, he will be who I call in the future.
Mehdi Farshchian
A very professional and efficient team installed our new HVAC system. The entire job was completed in one day. Albert, the team leader, was great—professional and did an amazing job with the installation. Edson walked us through understandi…
View full reviewShow less
A very professional and efficient team installed our new HVAC system. The entire job was completed in one day. Albert, the team leader, was great—professional and did an amazing job with the installation. Edson walked us through understanding the HVAC systems and helped us choose the right one.
Reed Hutchinson
We had been researching a Ductless mini-split system for a while as it seemed to be the best option for our (almost) 100 yr. old Spanish Bungalow in West LA. Most everyone we spoke with recommended Mitsubishi - Through their website I was…
View full reviewShow less
We had been researching a Ductless mini-split system for a while as it seemed to be the best option for our (almost) 100 yr. old Spanish Bungalow in West LA.

Most everyone we spoke with recommended Mitsubishi - Through their website I was referred to Southland Heating & Air.

Ray from Southland came by the next day to walk us through the process, offering advice and options we should consider.

I received their quote later that day and was able to schedule our install for the following week.

Their crew of 4 arrived on time and set to work on the install, covering the house interior with drop clothes to protect the furnishings. Two electricians arrived midway through the process to do the wiring hookup.

Work was completed around 4:30 and the system was up and running that evening.

As far as we were concerned Southland did a great job, on time, with no surprises or extra charges added on to their original quote - We couldn't have asked for much better service or anything else for that matter .
Pete N
Honest evaluation of our heating and A/C needs. David Mercado offered many different solutions and affordable options to select from in our home. There was never any hard sell tactics used to sell or any pressure to buy now or the deal will…
View full reviewShow less
Honest evaluation of our heating and A/C needs. David Mercado offered many different solutions and affordable options to select from in our home. There was never any hard sell tactics used to sell or any pressure to buy now or the deal will be gone. In fact, we didn't close the deal for 3 months. Dave came out when it was convenient for us and spent enough time until all of our questions were answered in full. The day of the installation, the crew were clean and efficient. They were here until the job was completed and left with the jobsite clean removing all old equipment. I have to rate them 5 stars for price, quality of the product and installation. Product performance is exactly as it was promised. Very happy and would highly recommend their services.
Carol Leish, MA
Thank you, Ray Alba, for your great customer service. You definitely showed me your concern for me as an individual, and your knowledge about installation of a new heater and thermostat. Alfred, and the two other guys, did a great job of…
View full reviewShow less
Thank you, Ray Alba, for your great customer service. You definitely showed me your concern for me as an individual, and your knowledge about installation of a new heater and thermostat. Alfred, and the two other guys, did a great job of installing the heater and thermostat in the morning. It only took them a few hours to get my old heater out, and to install the new one, which impressed me. I appreciate that Albert showed me how easy it is to use the thermostat. Now I have to reconsider for myself about getting air conditioning installed. I highly recommend Southland Heating & Air Conditioning!

Write a Review

Share your experience with this business. Reviews are moderated before they appear publicly.

Frequently Asked Questions

Homeowners most often request full system replacements, heat pumps, ductless mini-splits, and thermostat upgrades. Routine maintenance and tune-ups are also common to keep systems efficient and reliable.

Reviews indicate consultants discuss current incentives and rebates during estimates. They explain options so you can select equipment that may qualify and understand the potential savings.

Many customers report that standard replacements are completed in about one day. Timing can vary based on system type, home layout, and any needed electrical or ductwork changes.

Yes, customers frequently mention ductless mini-split projects in their feedback. These systems are popular for older homes, room additions, or targeted comfort needs.

They are based in the Thousand Oaks, California/Newbury Park area and serve nearby communities in Ventura County and the west San Fernando Valley. Service locations often include places like Valencia, Van Nuys, and Ventura.
 Verified Listing

Opening Hours

  • Monday Open 24 hours
  • Tuesday Open 24 hours
  • Wednesday Open 24 hours
  • Thursday Open 24 hours
  • Friday Open 24 hours
  • Saturday Open 24 hours
  • Sunday Open 24 hours

Request Service

Business Details

Business Rating
4.80 (1,737 reviews) Pro Listing
Address
3543 Old Conejo Rd #101, Newbury Park, CA 91320, USA, Thousand Oaks, CA 91320
Business Type
HVAC Contractor
Website
http://southlandac.com/
City Page
HVAC Companies in Thousand Oaks, California

Looking for more hvac companies in Thousand Oaks?

Compare local businesses, customer reviews, and featured providers across Thousand Oaks.

Browse Thousand Oaks HVAC Companies

Location Map