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5.0 from 9 Google reviews · Sep 30
Smart Decisions: Trusted HVAC Service Company in San Diego County with 15+ years of experience. We offer a wide range of air conditioning & heating services to residential customers throughout San Diego, including A/C and furnace repair, replacement, and installation.24/7 Emergency Service. Our goal is to provide the highest quality installation services and diagnostic equipment to find the source of your HVAC problems and fix them quickly, professionally, on schedule, and within budget. BRYANT, AC PRO, BOSCH Premier Dealers. Our team of skilled technicians, certified by EPA and NATE, possess the expertise to service all makes and models of air conditioners.
License covers C-20 Warm-Air Heating, Ventilating and Air-Conditioning.
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Google · Sep 30, 2026
Newest review Jan 21, 2024 · 0 reviews in the last 3 months (as of Oct 10, 2026)
Newest reviews on GoogleWord for word · read Oct 10, 2026
Thank you Edgar for your prompt and professional work on replacing our old heater! It was a pleasure doing business with you highly recommend Smart Decisions for Heating and Cooling concerns.
Thank you Julie for the kind words about us.
We are always happy to help you again.
Just give us a short call.
They replaced my 25 year old home furnace and also a new thermostat.
Awesome job, great price, good people. They were recommended by a neighbor and we’re glad we used them.
Hello Chuck,
We wanted to express my heartfelt gratitude for the positive review you provided. Your feedback is immensely valuable to us, and we are thrilled to hear about your satisfaction with our services.
We take pride in delivering high-quality solutions, and your review serves as a testament to our team's dedication.
Edgar and the team were very professional and knowledgeable! They went step-by-step explaining pros and cons of every option we considered and patiently responded to all our questions. The pricing for the options they offered were very easy to follow which I greatly appreciate, especially when choosing such a big improvement. We decided to go with duel fuel heat pump option. At the days of installation Igor and the team came in prepared, put in floor protection, kept the noise to minimum and responded to all the questions we had along the way. They suggested an improvement with the thermostat location which we loved. When the work was done Edgar made sure to walk us through how the duel heat pump works and recommended we call him if there any additional questions. I would recommend this team of professionals to anyone who wants to get quality product installed by quality professionals! Thank you so much, Edgar and the team!
Hello Tatiana,
Thank you for your review. I wanted to take a moment to express my deepest appreciation for the opportunity to collaborate with you on the recent HVAC project.
We are proud to have been a part of this endeavor and are thrilled to have contributed to creating a comfortable and efficient environment for your space. If there are any additional needs or if you have further feedback, please do not hesitate to reach out.
Edgar (the owner) was very knowledgeable and efficient, and his pricing very fair. We called him on the weekend, and he was out at our place 1st thing Monday morning. We needed coolant added and a bad capacitor replaced in our A/C unit. Edgar actually showed us the readings on the meters for both and explained exactly what he was doing. He went into great detail explaining everything but did so in a way that was understandable. I went inside to get him a check while he was doing the work and then after returning and paying, he showed me several other smaller items he noticed, including a few additional parts needed which he replaced at no cost. They were minor, but he didn't nickel and dime me like some would have. He also answered my questions about eventual replacement cost options and models as well as what was involved if we wanted to move the unit away from the house to clear space in our walkway and reduce noise. Very pleased overall, would not hesitate to call again.
Thank you Chuck for kind words about our company. Your feedback is incredibly valuable to us, and we truly appreciate the time and effort you took to share your experience. It was a pleasure serving you, and we're always here to assist with any AC/Heating future needs you may have. We look forward to the opportunity to serve you again. Feel free to reach out at any time.
Edgar was quick and efficient. Helped problem solve our AC unit and got it up and running in 20 minutes. I appreciated the free consultation as well. Most places charge $75-99 just to come visit. Would use Edgar again. Thanks!
Thank you Brandon for your 5 star review! It was an absolute pleasure working with you
Absolutely phenomenal. We were initially assigned Smart Decisions by our home warranty company. With a bad taste in our mouth, already, from dealing with a crummy home warranty company and this being the 3rd company they had to send out to fix our furnace, we had low expectations but took our chances, nonetheless. Well, we sure had egg on our face. They did an absolutely phenomenal job fixing our furnace. They were extremely informative, very professional, clean, polite, the whole 9 yards. When it came time, we did not hesitate to call them, first, when it was time to replace our AC and they left the same impression with that install process, as well. Feels good to know exactly who to call for our future HVAC needs. Thank you, SO much, Edgar!
It was an absolute pleasure meeting you, and I'm thrilled to hear that you were satisfied with our business. I genuinely look forward to the chance of working with you again in the future. Thank you for your support!
We hired them to replace our AC after they did a great job on a home warranty call earlier this year. They were responsive and able to replace our AC quickly. The new unit has already dropped our energy use.
Thank you very much for your review Kerianne! We are grateful for the recommendations you received, and we'll always be here to provide excellent service and honest advice for your HVAC needs in the future. Thank you for choosing us!
Excellent experience. No BS professional attitude. I am very partial to the behavior on-site during work, but these folks were exceptional. Nothing but good words.Highly recommended for all your HVAC-related needs.
Thanks a lot!
1 of the newest 9 is a rating without text.
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Google Maps · Sep 30, 2026 · 64 photos on the listing.
Original Google source ↗How ratings are listedCSLB #1060126. C-20 Warm-Air Heating, Ventilating and Air-Conditioning: furnaces, heat pumps, air conditioning, ducts, vents and thermostats. B General Building: building and remodeling jobs that use two or more unrelated trades, and framing or carpentry. Licensed since Nov 7, 2019: 6 years, longer than 54% of the other 13 licensed San Marcos HVAC companies we list. Expires Oct 31, 2027. The class should match your job.
Open CSLB record ↗Read Oct 14, 2026Bond with AMERICAN CONTRACTORS INDEMNITY COMPANY since Jan 1, 2023: the $25,000 bond every California contractor must carry. A bond is separate from liability insurance.
Open CSLB record ↗Read Oct 14, 2026Policy with TECHNOLOGY INSURANCE COMPANY INC through Dec 21, 2026. Ask whether it covers the crew on your job.
Open CSLB record ↗Read Oct 14, 2026CSDP doesn’t read liability insurance. Ask the business for a current certificate that covers your job.
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Google Business Profile · Sep 30, 2026 · CSLB record
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