4C A/C & Heating, Llc

4C A/C & Heating runs as a commercial HVAC outfit right in Houston, Texas. They focus on keeping cooling and heating systems running in office buildings, warehouses, retail spots, and restaurants so daily work stays on track without breakdowns. The crew handles everything from big installs to regular upkeep on units that fight the local heat and humidity year round. Businesses count on them when systems quit during peak seasons or when older equipment needs real fixes instead of quick patches. Their phone line and online booking make it straightforward for commercial clients to get someone out without extra layers.

Technicians like Jack show up to auto body shops where previous crews only added temporary fixes and instead trace the real problem to an evaporator coil that needs replacement. Jorge explains comfort club details on site during maintenance calls while Elyssia handles reschedules without hassle from the office side. The team also tackles mini split work on multiple units with punctual arrivals and clear steps on what gets cleaned or adjusted. Services cover coil cleaning, compressor swaps, ductless setups, furnace repairs, heat pump checks, and air filtration installs across Houston commercial sites where owners need systems that hold up under heavy daily use.

Customers keep coming back because the crew diagnoses issues fast instead of guessing, shows up on time rain or shine, and explains options without pushing extras. Reviews highlight polite techs who stay until the job sits right and follow through on membership details that save on future calls. Speed and solid communication stand out when plans change last minute, while quality work on tricky commercial repairs beats the band aid approaches others tried. Price stays fair for the results. DIRT Score 5.0 from 1007 reviews on Finds.

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“Rain or shine! Thank you 4CAC, from booking Elyssia was so helpful I even had to reschedule and it wasn’t a problem. Then day of Jorge came very polite and super helpful explaining everything the comfort club membership came with. Highly pleased and will continue to use. Thank you Chris & Christina! Amazing team ❤️”

“⭐⭐⭐⭐⭐ I highly recommend 4C A/C & Heating! We first called them to our auto body shop after two other A/C companies failed to fix the problem. They kept putting a bandage on it instead of finding the actual issue. **Jack**, the service technician, quickly diagnosed that the evaporator coil needed to be cleaned, fixed it correctly, and didn't try to sell us repairs we didn't need or inflate the invoice. He had us back up and running in just a few hours. After that experience, we had Jack come to our home. We'd been dealing with humidity issues for over a year after installing a smart thermostat recommended by our electric provider. Jack found that the thermostat was actually causing the problem. He repaired the damage the excess humidity had caused to our A/C system, recommended a better thermostat, and even came back and installed it for us at no charge. It's hard to find honest companies these days, but 4C A/C & Heating earned our trust. Jack was knowledgeable, professional, and took the time to explain everything without ever trying to upsell us. It's refreshing to work with a company that focuses on fixing the actual problem instead of selling unnecessary repairs. The fact that they're a local company is just the icing on the cake. If you're looking for an honest, knowledgeable, and trustworthy A/C company, ask for Jack. He did an outstanding job, and 4C A/C & Heating has earned our business for life. Thank you for the excellent service!”

“Can not say anything but good things about this company. I initially did two small maintenance jobs on mini splits where Jack and another team member came out to do the job. Both were professional, knowledgeable, and punctual, which is hard to find in this line of work. After having such a good experience with them I decided to go with this company to do a full two unit AC replacement. Similar to the experience I had on the small jobs, I had a great experience on this large one. A team of four came to the house promptly at 7:30am led by Bryan to start the de install of the prior units. They stayed well into the evening until the job was done and came out the next day at 9am to do a final inspection of the work. Upon arrival I let them know about one of the units not coming in earlier in the morning, they promptly figured out what the issue was and addressed it. Truly appreciative of the work and the team.”

“Charged me for my repair, then ghosted. I called last week for an update and was told that the owner was working on something related to my repair and that I would get a call back either that day or the next morning. I never heard back. I called again today and still no progress. I have been told repeatedly that the company is just too busy and that's why I haven't been communicated with properly. I don't think it is right to take payment and then say that you are too busy to communicate or complete the repair.”

“Everyone at 4C AC was absolutely wonderful! Jack came out, gave us a thorough inspection & showed us everything that had issues & what was not an issue that other company had told us was wrong. He explained all that we would need to fix our issues & only what would need to be done. The pricing was very reasonable & much cheaper than prior quote from different company. They came the next morning (Chris, Greg & Brian), & they were professional & worked as a team to get all of our work done on time. The work they did was exectional & now our entire system is working perfect & completely clean. I highly recommend 4C AC (family owned/operated), for any/all issues & honest inspections of your entire HVAC units. They have been an absolute Blessing to us! Thank you 4C AC for all that you do!”