Certified Coolin & Heatin Llc

Certified Coolin & Heatin Llc works out of Houston, Texas as a straight HVAC outfit that takes care of cooling and heating for homes across the city. The team deals with the heavy demands that come from long hot summers and sudden cold snaps, showing up for everything from quick fixes to bigger system work. Homeowners in the area call them because the local weather puts constant strain on units, and this crew stays ready to handle those breakdowns without extra layers of hassle. They keep their focus on getting equipment back in shape and running steady through whatever the season throws at it.

Technicians handle AC repairs, full installs, and regular service checks on site. Juan and Gilbert rolled up on time for one repair and wrapped the whole thing in about four hours while answering every question and leaving the area clean. JC and Jody arrived ahead of schedule for an install and spent time showing exactly how the new setup works and how to run it day to day. Preston has come out for service visits where he checks the unit step by step and lays out the condition in clear terms so the owner understands what needs attention next. The office keeps homeowners updated with calls, texts, and emails from the first appointment through the tech arrival.

Customers give top marks across the board for how the work holds up, how fast the crews move, and how the costs stay reasonable without surprises. Response times stay quick even during peak heat, and the explanations from the techs cut through any confusion about what is broken or fixed. That steady performance on quality jobs, clear updates, and fair charges adds up to why they sit at the high end of ratings. DIRT Score 5.0 from 2867 reviews on Finds.

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“We truly had excellence customer service. Juan and Gilbert were our technicians. They were on time and knocked it out in about 4 hours. Very knowledgeable when we asked questions. Got the job done! Afterwards they cleaned up after which we appreciated. The company offer great pricing through Chris. We would highly recommend this company to others. They have been in business a long time. Worth every penny. We will be enjoying the AC in the garage now! THANKS 😊”

“I want to make a call out to Certified Heating & Air! What a great experience I had this week. JC & Jody showed up early and did the best install I could ever dream of! They not only did quality work but they took time to explain the whole process and how to operate my new system! Their Supervisor was awesome too! Todd came out to make sure everything was going as planned! What a great Company with really talented people! 5 Star for sure!”

“I had an excellent experience with Preston, who came out to service my A/C unit. From the moment he arrived, he showed genuine compassion and professionalism. He took the time to clearly explain what he was doing throughout the entire process, making sure I understood the condition of my system without ever talking over my head. What really stood out was his honesty and guidance—he didn’t just do a quick fix and leave. Instead, he walked me through the best plan of action moving forward, giving thoughtful recommendations to help improve the long-term performance of my unit and avoid future issues. Preston’s knowledge, patience, and attention to detail really set him apart. It’s clear he takes pride in his work and truly cares about his customers. I would absolutely recommend him to anyone looking for a trustworthy, skilled A/C technician. Top-tier service all the way.”

“Okay let's start off with the communication. After I call them made my appointment I received multiple calls, texts, emails informing me of the progress of my tech and when I could expect him. Then when Preston showed up, he was extremely professional, polite and knowledgeable. After doing his initial inspection he walked me through everything that need to be done, and all the price points. I was so happy with all of the overall experience I signed up for their annual maintenance program. I definitely give them a five-star rating.”

“First of all, Certified Hearing and Cooling did a fantastic job, from start to finish, of successfully submitting and securing approval for us at all required levels through the HOA maze at Babcock Ranch for adding an AC Split to our garage!! That was so welcomed and appreciated!! An installation date was then set up quickly to accommodate our schedule. The day of service JC and Jody installed our AC Split and did an outstanding professional job!! In addition to their great work on the inside and outside of our garage, they were very courteous and their clean-up was amazing!! The AC in our garage is unbelievable!! We highly recommend this service team and plan to continue future service on our HVCA with this company!!!”