Sub Zero Heating & Air Conditioning

Sub Zero Heating & Air Conditioning works out of Sherwood, Texas as a local HVAC outfit focused on heating and cooling systems for homes. They tackle the demands of Texas weather where summers bring long stretches of high heat that push air conditioners hard and winters can drop low enough to test furnaces. The crew handles routine upkeep along with bigger jobs on units that homeowners rely on daily. Sherwood residents face frequent issues with aging equipment straining under the load so the company stays ready to step in on both cooling and heating sides without extra layers of delay.

They install new air conditioning systems and replace old ones when repairs no longer make sense. Repairs cover broken compressors and faulty thermostats while maintenance keeps filters clean and ducts clear on standard setups plus ductless mini splits. Furnace work includes installation of new units and fixes on existing ones that stop producing heat. Emergency service gets calls for sudden failures in peak summer when indoor temperatures climb fast. The approach stays practical with techs checking the full system on site before quoting fixes and returning for follow up if parts need ordering.

Homeowners in Sherwood count on quick arrivals when units fail during heat waves and steady results that avoid repeat breakdowns. They note fair charges that match the work done without surprise add ons plus straightforward updates on timelines and options. Quality shows in systems that run through the season after service and communication keeps everyone informed on what parts or adjustments were needed. These patterns build the track record that stands out. DIRT Score 4.84 from 689 reviews on Finds.

DIRT Score = confidence-weighted rating across verified review platforms. How is this calculated? →

“We had a new system put in by SubZero, and what an experience. From the day we called to the day the system was in and the old gone took less than 5 days. Would have been shorter had WE not had scheduling conflicts! In addition to replacing our system they also brought our entire system up to code. We are pleased to know that everything is up to current standards! Process was thoughtful, thorough, and completely transparent. Customer service that you don't see much anymore is evidently one of the core building blocks of SubZero. If you, like we had, have an ancient system and need it replaced I highly recommend you give SubZero a call!”

“The technician was very personable, and was able to quickly determine what the trouble was. They were very good about letting me know who was coming and when, and how much it would cost. He had to order a part and come back out, and he was very good about updating me on this. Very pleased and will recommend this company to my friends.”

“Normally, I don't write negative reviews because for the most part companies have been fair and trustworthy. This companies technician sent to me by Sub-Zero was awful. Austin, you may want to find another career. You started out nice and pleasant. You thought you identified the problem, but you didn't. And to top it all off you wanted to charge me astronomical prices. Option 1 350.00. Option 2 443.00 Me being experienced in watching HVAC technicians work on my unit is the reason I paid the service charge and sent you packing. When I called the AIRBOSS they came in identified the problem fixed it and I only paid them 179.00. Oh, by the way, they replaced the fuse in the unit which was the main problem, changed the wire out on the outside unit with thicker padding and the capacitor that st”

“Tech did a perfect job explaining the need for the repair with photos to help show us the issue. He also gave us different repair options and explained the benefits of signing up for an annual service contract that would save some money on today’s repairs and keep our unit running cool with regular maintenance. The repair was completed same day and quickly. Great experience, thank you.”

“Kyle with Subzero Heating & Air came out today to do Spring maintenance on my AC unit. I was very impressed with his professionalism and willingness to answer all my questions. I did sign up for their spring and fall maintenance program. I look forward to working with them in the future and would highly recommend their company.”

“Quick response. Came out next business day. Was very up front and quoted me prices before doing any work. They also gave me options for different fixes for the issue so I could choose which one worked best for my budget. All of these things go a long way to build transparency and trust. They have my trust and I will call them in the future for any HVAC needs.”

“Kyle was absolutely fantastic. He was timely in diagnosing the problem to our unit and provided all the information needed to make an informed decision and it was all reasonably priced. He carefully explained the work as he performed it and ways to prevent future issues. I am extremely pleased with the services provided.”

“Austin and the whole team were so helpful and honest. They were fast and efficient and explained everything in detail to me. I would recommend them to anyone and everyone!”

“They offered a special on their AC/heater inspection and I jumped on it. I have tried for a few years to get one done through my home warranty company but it never was done. Kyle showed up and was polite, knowledgeable, and thorough. He let me know what needed attention and a few things that would be better if they were done. No pressure, just provided the information. I'm very happy with Sub Zero and Kyle. I would definitely recommend them for any heating and air needs.”

“These guys replaced my upstairs system last year. The install went well. They took away all of the old system. All of the guys were super nice and professional. Their prices were very competitive compared to other businesses. They just completed our annual maintenance service. I wouldn't hesitate to have them do more work. Highly recommended”