HVAC Is Our Specialty

The owner and founder of Cool/Hot Guys, Joseph Bua, has more than 20 years of contracting experience. Previously, he has worked as a union-certified elevator mechanic, installed residential exterior siding and spent time as a wood and metal fabricator. For the last 15 years, he has specialized in heating and air conditioning services right here in Arizona.

At Cool/Hot Guys, our commitment to being available 24/7 means that you aren't left without heating or AC when you need it the most. Our expertly trained technicians, competitive pricing, and dedication to exceptional customer service separate us from the rest, making us the #1 choice for all of your HVAC needs.


Serving Our Community for Over 15 Years

At Cool/Hot Guys AC, we know the importance of supporting the people and community we love. Owner and founder Joseph Bua and his team proudly support local organizations that encourage the growth and development of the community. Building a business in our hometown of Phoenix reminds us of what's important, and that's people.

The most meaningful mission our team has is to help those in need. We continue to partner with many amazing organizations including the Junior League of Phoenix, Ramona Pop Warner Sports, Cru Ministries, Business Networking Associates, and the National Multiple Sclerosis Society.

It is because of the incredible support of our clients that we are able to have such a big impact on these organizations and we want to thank you for your continued patronage of Cool/Hot Guys AC!

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See What Our Customers are Saying About Us

About the Team

We had an ac emergency Friday night and absolutely could not wait til Monday for the repair. My warranty rep contacted Joe and he was able to come out even though it was really late.
Joe was personable and professional and had out unit up and running within 20 minutes. As a realtor here in the East Valley, Joe will be the go-to guy from now on whenever making recommendations to my clients!

Daryl Snow

Joe approaches each Hvac situation with just the right amount of care. He doesn't upsell for repairs or service you don't need and he'll get the job done right the first time. My only call in HVAC.

Josh Bierman

I love working with Joe; he is knowledgeable, dependable and professional. In my business (Real Estate) I need vendors that I can trust and refer to my client's. I am 100% confident in referring Joe to my most critical clientele.

Lisa Lowe

Joseph Bua is what honesty and integrity is all about. I thought my A/C unit was shot. Another HVAC company came to my home and within 10 minutes "confirmed" this assumption for me, charged me $200 for the service/trip charge, then told me he could get me a "great deal" on a $4,000 unit that he just so happened to have sitting in his warehouse. I wanted a second opinion and Joseph Bua from Cool/Hot Guys Cooking & Heating restored my faith in humanity. Joseph checked it all out and all I had was a bad trigger switch, and he changed it for cheap. Now my "broken and needs replacing" A/C unit is working great! Joseph saved me almost $4,000! Thanks Joseph!

Darren Mullins

I have to say that there is no better AC guy out there. Joe is honest and more than fair.
He is always available and the only AC company I would ever use and recommend.

Eric Margolias

Seriously awesome. Joe came out to our house at 7pm after the A/C going on on a record high day in AZ (116). He was awesome, honest and answered all of our questions.

Natalie Welch