HVAC Maintenance

     EXCELLENT  
  618 reviews

Why Choose Tassio?

Superior Service – Check out our Google reviews!

Fully certified technicians with 10 years average job experience.

Prompt Service – we complete 93% of jobs on the spot!

      
 Excellent4.9618 reviews
 4.9
 Excellent618 reviews
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      Posted on Google  
   
   Madison Sweere 
 2 September 2026
 
 
 Trustindex verifies that the original source of the review is Google. After over a month of dealing with a terrible different vendor for an AC issue that seemingly no one knew how to fix, my property management company finally called Tassio. Technician Ronald came to my home the next day. Communication with Tassio was great; they let me know a short window of when he would arrive (11:30-1, unlike the unhelpful 8-5 of other companies) and when he was on his way. They even sent a photo of him so I knew I was talking to the right guy. Ronald’s customer service is fantastic. He is clearly competent and just a downright cool dude. Though I am a rental tenant (not an owner or property manager) and he couldn’t give me all the details of the inspection, he was transparent about his next steps and the likely outcomes as he relayed information to the property management company. I really appreciated that. Hope to see him again or another great Tassio tech to fix my HVAC system soon!
  
 
     Posted on Google  
   
   Lawrence Asrilant 
 2 September 2026
 
 
 Trustindex verifies that the original source of the review is Google. Ronald, the technician, was phenomenal. His professionalism, demeanor and skill are second to none. From the moment I opened the door he went out of his way to make sure I was comfortable with the service call. He explained exactly what he was going to do and proceeded to do so with great skill. He shared the photos he took to help explain exactly what he did. Problem solved, maintenance completed. Thank You, Ronald.
  
 
     Posted on Google  
   
   Stephanie Dipisa 
 29 August 2026
 
 
 Trustindex verifies that the original source of the review is Google. Ronnie is a Master in his profession, .... great job thank you so much
  
 
     Posted on Google  
   
   Josh Goldman 
 21 August 2026
 
 
 Trustindex verifies that the original source of the review is Google. Thank you so much! Had so many issues with my AC unit and they resolved it in one day.
  
 
     Posted on Google  
   
   Mr. Jones 
 19 August 2026
 
 
 Trustindex verifies that the original source of the review is Google. Brittni (scheduling), Aileen (supervisor), and Ronald (tech) went out of their way to do a great job.
  
 
     Posted on Google  
   
   Chris Jenkins 
 18 August 2026
 
 
 Trustindex verifies that the original source of the review is Google. Had a great experience throughout our equipment replacement process, from quoting to installation, everyone was fantastic. Open and honest communication. I could tell everyone who worked on my house took pride in their work and we are super pleased with the outcome. Shoutout to Brendan, Victor, Ignacio, and Carlos for making this a great process on some of the hottest days of the year.
  
 
     Posted on Google  
   
   Adrienne Reyes 
 15 August 2026
 
 
 Trustindex verifies that the original source of the review is Google. Huge thank you to Danny, Chava, and Damian with Tassio for an extraordinary job replacing a brand new HVAC system at my mom's house! A major home project like this can easily feel overwhelming, especially for a parent, but they made the process completely seamless. They were punctual, highly skilled, and treated my mom's home with total care and respect. They kept the workspace spotless, walked through how the new system operates clearly and patiently, and made sure everything was running perfectly before wrapping up. Tassio has a fantastic team here—we couldn't be happier with the results and we highly recommend them!
  
 
     Posted on Google  
   
   Brian Fox 
 11 August 2026
 
 
 Trustindex verifies that the original source of the review is Google. 8/11/2026: Ronnie came out to complete normal maintenance and look at the system, and once again he was Great!  Ronnie was timely, thorough, communicative, professional, and completed everything as requested.  The system is amazing!  Thank you Ronnie! 5/21/25 Update: we were a bit frustrated due to a recurring issue, but Tassio and Ronnie were great!  They responded within a couple of hours, and Ronnie was very thorough, friendly, and professional!  He was determined to fix the issue and ensure it didn’t happen again.  We’ve used our Air multiple times since and we are happy.  Thank you! Thomas was very friendly, prompt, professional, and provided the maintenance checks we needed!  Tassio has been amazing from the start (installation of new system plus multiple maintenance/service/inspection).  Thank  you!
  
 
     Posted on Google  
   
   Betsy Garvin 
 10 August 2026
 
 
 Trustindex verifies that the original source of the review is Google. Excellent
  
 
     Posted on Google  
   
   Kathy Berry 
 8 August 2026
 
 
 Trustindex verifies that the original source of the review is Google. After 2 previous estimates with other local HVAC companies in the area, I went with Tassio. They took the time to sit down and explain everything with such detail. The offered superior equipment and I confidently knew I was good hands. The crew was amazing, so thoughtful and worked tireslessly. I would suggest them over well known companies in this area, who over charge and offer inferior , cheaper equipment.

Choose peace of mind and give our team at Tassio Temperature Control a call today!

(747) 288-6272

Expert HVAC Maintenance in Canoga Park

Air Conditioner Tune-Ups & Inspections from Trained Pros

Are you looking for reliable HVAC services in Canoga Park and the greater San Fernando Valley area? Look no further! Our team of skilled technicians specializes in air conditioning maintenance, repairs, and installations to keep your home comfortable year-round. Annual HVAC tune-ups are recommended to ensure the efficiency and effectiveness of your system. With decades of local experience, you can trust the expertise of our Canoga Park HVAC specialists.

Choose peace of mind and give our team at Tassio Temperature Control a call today!

(747) 288-6272

Why Regular HVAC Maintenance Matters

Regular maintenance of your air conditioning system is crucial for optimal performance and longevity. By scheduling routine check-ups, you can:

Improve energy efficiency and reduce utility bills
Prevent costly repairs and extend the life of your AC unit
Enhance indoor air quality for a healthier home environment
Ensure consistent cooling throughout the hot summer months

Your home comfort depends on a properly functioning air conditioner. In order to achieve this, it’s essential that your HVAC is routinely maintained. This means making sure that all components are clean and in working order. During our Canoga Park HVAC maintenance services, our technicians will take a look at the internal and external components of your system to ensure there is no indication that issues have occurred in the past year, or that potential problems could be around the corner.

Don’t wait for your HVAC to break down on the hottest day of the year. Invest in preventive maintenance and enjoy peace of mind knowing your system is running at its best.

Contact Us Today!

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The CastleWorks story began in 1995 and grew from the collaboration of many dedicated local professionals committed to service. Our family of businesses includes: