Transforming Comfort with Exceptional Air Conditioning and Heating Solutions

Experience Unmatched Efficiency and Year-round Comfort with Fraustyair Air Conditioning and Heating

Your Trusted HVAC Partner in L.A. & Orange County

Welcome to Frausty Air Conditioning & Heating – your trusted HVAC partner in the L.A. & Orange County areas! If you’re wondering about our story, let us introduce ourselves.

Frausty Air Conditioning & Heating is a family-owned and operated business, committed to serving both residential and commercial communities with top-notch HVAC services. Though we may be newer to the scene, our passion lies in delivering nothing but the best – quality, reliability, and cleanliness – coupled with exceptional customer care and sales support.

With a decade of professional experience in the HVAC industry, you can rest assured that your comfort is in the hands of competent, informative, honest, and courteous experts. Our primary goal is to keep every customer cozy and satisfied. We take immense pride in our loyal customer base, as it ensures that Frausty Air Conditioning & Heating consistently provides the comfort and peace you deserve.

Your trust in our services means the world to us, and we are grateful for your business. Our team eagerly looks forward to providing you with exceptional service and building lasting relationships to cater to all your cooling and heating needs. Experience the Frausty difference and let us create an environment of comfort for you and your loved ones.

Our Principles

Delivering top-notch HVAC services with a focus on quality, reliability, and exceptional customer care.

Our Values

Honesty, competence, and loyalty to our customers, ensuring their comfort and peace.

Our Vision

Building lasting relationships and becoming the trusted HVAC partner for all cooling and heating needs in L.A. & Orange County.

Inspiration for your next project

How It Works?

Experience the Frausty difference – where comfort meets excellence in HVAC services.

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Fill the form

Begin by filling out a simple form detailing your HVAC needs and preferences.
Step 1
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Schedule an appointment

Choose a convenient service time that fits your schedule best.
Step 2

Your pro arrives!

Relax as our expert arrives with top-notch HVAC solutions!
Step 3
We are trusted by thousands of clients

Your Comfort is Our Priority - Exceptional HVAC Services in L.A. & Orange County

Experience and Expertise

With over 10 years of HVAC experience, our owner Nicolas Frausto brings a wealth of knowledge to every project. From sheet metal installation to technical diagnostics, we've got you covered.

Customer-Centric Approach

Our background in the food service industry taught us the importance of excellent customer care. We listen to your needs and strive to leave you satisfied with our services.

Professional & Reliable

Our team of skilled technicians ensures professional and reliable work on every job. We understand the importance of delivering top-notch results.


Projects Completed


Our clients' satisfaction is important to us.

Jeffrey D.
Jeffrey D.
We jst came back frm our vacation and when we turned on our AC it was not cooling down. We needed some one to fix it asap, my friend recommended Nick to us and when we called him he was able to squeeze us in his schedule the next day. Nick is very punctual and very nice. He is very good in what he does, he is very throw in checking and assessing the problem of our AC unit. He told us what the problem is and was able to fix it right there and then. He needed to put in extra freon and changed the capacitor, he didn't leave until everything is up and running. We are very please and happy with his performance and highly recommend him to our friends and family. We are also thinking of installing in an AC inverter in our rooms upstairs in the near future and he said he does installation for that too so we are definitely calling him back for that.
Angelo B.
Angelo B.
We recently had an issue with our a/c not cooling consistently. It'll work for a few days then stop. The condenser unit outside would shut off while the a/c fan inside keeps circulating room temperature air. So we called an A/C company to take a look to see what the issue was. First guy we called came and did his thing. He replaced the capacitor on the outside unit, which by the way still works, and added refrigerant. He said that should fix the problem. We requested him to take a look at the attic unit to rule out any issues. Didn't really do much, mostly did a visual inspection. Mentioned to us that everything is in order. We settled the bill that day and a few days later....the same problem still persisted. Basically shelled out money for nothing. We then tried to look for a more competent A/C repair company. While talking with my girlfriend,her son mentioned that his classmate's brother Nick owns one. We decided to call him and and gave him a chance. Glad we did because he resolved the problem. He was able to narrow down the issue in a short amount of time. Turns out that the ac drain line was just clogged which triggered the shutoff float switch. He also fixed the A/C units level so that the water from condensation flows properly. Nicolas was very professional, knowledgeable, organized, works clean, and very personable. He doesn't up sell other services that's not needed. We will definitely call him again and recommend his services to our family and friends.

Stay comfortable all year round - Contact Frausty Air Conditioning & Heating today!