Decosmo Air Conditioning & Heating, Inc
Licensed HVAC contractor in Saint Petersburg, St. Petersburg, Florida
Decosmo Air Conditioning & Heating, Inc holds Florida DBPR licence CAC1816734, active, licensed since 15 Feb 2011, rated 4.9 from 203 Google reviews. No complaints on the Florida DBPR record.
Report card
- Licence activeFlorida DBPR #CAC1816734, class CAC B. Issued 15 Feb 2011, expires 31 Aug 2028.
- Licensed 16 yrsSince 15 Feb 2011.
- No complaintsNone on the Florida DBPR record.Florida DBPR record
- On the BBB, not accreditedIts BBB rating, complaints and reviews are on its Better Business Bureau profile.BBB profile Complaints Reviews
Checked against the Florida Department of Business and Professional Regulation (DBPR) register on 4 Nov 2026.
Google reviews
4.9(203 reviews)Eric Taylor★★★★★ 2 months agoView on Google
⭐⭐⭐⭐⭐ I can’t say enough wonderful things about Dr. John DeCosmo and the care he has provided to my mom as she manages chronic pain. He has been absolutely phenomenal. From the very beginning, he has treated my mother with the greatest care, compassion, and respect. He is attentive, understanding, and truly listens to her concerns. Most importantly, he makes my mom feel heard, valued, and genuinely cared for. It me…
David Slossberg★★★★★ a month agoView on Google
I cannot begin to describe how genuine and attentive Dr. DeCosmo is to your health issues. I’m a 73 old cyclist with some aches and pains and treating my old man muscles after a long ride and sometimes spill with oil helps beyond belief. My anxiety level when getting ready for a long ride is GONE
A Fox★★★★★ 4 months agoView on Google
Dr. DeCosmo has been my doctor since the beginning of my MMJ journey, and I couldn’t be happier with the care I’ve received. He’s knowledgeable, kind, and always takes the time to help. His prices are very affordable, and the entire process has always been easy and professional. I highly recommend Dr. DeCosmo to anyone looking for compassionate, quality care. Ps. He is also very kind and ALWAYS entertaining.
Kymberly Keenan★★★★★ 4 months agoView on Google
Dr Decosmo and his staff are professional, kind, caring, and efficient. He has been my doctor for over 8 years with no issues. Dede runs the front office and is delightful and pleasant, always willing to help etc. Do not waste your time on MMJ physicians who never return calls, or are fly by night places. This is a professional and caring office and I am so grateful to Dede and Dr John for helping me manage stress an…
Leila Car★★★★★ a month agoView on Google
There are some doctors you remember because they treated you, and then there are doctors you remember because they changed the course of your life. For me, he is the latter. I met him during one of the most frightening and vulnerable health crises of my life. At a time when I felt that no one was truly listening to me or understanding what I was going through, he did. From the moment I met him, I felt safe, heard, a…
Read all 203 reviews on Google Reviews and photos from Google, 4 Nov 2026.
Why it ranks #8 of 110 HVAC contractors in St. Petersburg
Score 90.1 / 100. Claiming this listing or using Theo never changes it. How we rank
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