Heating & Air Conditioning / HVAC near South Houston

“Excellent experience from start to finish. The staff was professional, knowledgeable, and very helpful throughout the process. They offered great pricing without sacrificing quality or service. The installation was quick, smooth, and hassle-free. Everything was handled efficiently, and the customer service exceeded my expectations. I highly recommend this company to anyone looking for a reliable air conditioning business.“

“This AC company is excellent. A technician came out the very same day after a call for a repair on a Saturday. The technician was friendly and knowledgeable, quickly fixing the issue. Their service is highly recommende“

“The entire process from scheduling a repair to communications from the tech to troubleshooting and replacement they were extremely easy to work with and very professional. I am extremely happy with the service and highly recommend them for your AC needs.“

“Jose showed up on time and was super professional. He and his assistant got right to work and he offered wise experienced counseling as to best practices for installation. I HIGHLY recommend!!“

“I can’t say enough good things about the team at Allgood. I live in Clear Lake and had Allgood Air Conditioning replace my two 21-year old HVAC systems last week. The process was simple, they didn’t try to sell me a bunch of things I didn’t need, and their pricing came in about 20% lower than the other bids I received. They even reworked some ducting which made a big difference in our master bedroom.

I placed the call on Thursday, they came out Friday to check everything, and both new systems were installed on Monday. The installers were excellent. They showed up early, worked hard, and finished both complete systems in one day, which was impressive. Great price, great work, and a very smooth experience overall. I do recommend them.“

“This is a company you should choose if you need air conditioning installed. Sady, the comfort advisor, helped me pick the best option for my needs and is very educated. Bob and his installation team did a fantastic job, I must add!!“

“Ato is the exact definition of his companies name: (Stalwart refers to someone or something that is loyal, reliable, and hardworking). I have been having on going AC issues for a year! In the last month it finally went out on me. However no other technician could actually tell me what the real issue was and solve it with a reasonable price. Until I was referred to Ato. He was professional in communication and proper receipts and patience to explain the whole process. With his work and how the process went, I feel comfortable to call him back and even purchase the maintenance package. I mean wow, Above and beyond!“

“Very professional and courteous. Found the the problem quickly and diligently repaired.Excellent technician.“

“My AC wasn’t working. Matt and team showed up on time and diagnosed the problem quickly, showed me the cause and gave me reasonable options to solve it. I didn’t feel pressured to spend extra money. They are extremely professional and courteous, will definitely call them the next time. Highly recommend“

“Powervac did an excellent job cleaning the ducts in our home. They were very professional and very thorough. Great Job

Chris H“

“I appreciate everything Jonathan did on making sure our Unit was ready for the Hot Summer coming. He did a wonderful job and will definitely use him again! Thanks a bunch Jonathan!“

“Got home from work and my ac was out. Called around 7:45 pm and Charles arrived at my home about an hour later. He was very professional and explained in detail what the issue was. Charles was able to fix the issue and got my ac back up and running! I have used them three times before and always happy with the service. Would highly recommend to anyone needing affordable and quality products and services.“

“Chris did a great job testing an outlet and then installing a new one for us. Very polite and professional.“

“They were able to send a technician right away. Our unit was not cooling properly and they were able to determine the problem right away. The technician even asked me to come to the attic so I can take a look at the issue. I haven't had any HVAC or AC company thoroughly explain the issue and show me where the issue is. Estimate was given same day and they have us on the schedule this week to do the repairs. Anybody who is looking for an honest and knowledgeable company I highly recommend Texcellent Heating and Cooling LLC.“

“They replaced 2 tubs for us. Excellent work, price, communication w kindness. Took great care not to damage anything. As we had just had entire home painted. Phillip Johnson found great tubs at a great price for us. They even worked w us w our tile guy.“

“I recently had my annual AC maintenance completed by Frank from Cosmic Air Conditioning & Heating LLC, and I was very impressed with the service he provided. Frank was professional, courteous, and extremely knowledgeable. He took the time to explain in detail what he was going to do before beginning the maintenance and made sure I understood every step of the process. Whenever I had a question or needed clarification, Frank was patient and explained everything thoroughly until I felt comfortable and informed. He also provided helpful recommendations on how to better maintain my AC system and keep it running efficiently for years to come.It is clear that Frank takes pride in his work and genuinely cares about his customers. I highly recommend Frank and Cosmic Air Conditioning & Heating LLC for anyone looking for honest, professional, and high-quality HVAC service.“

“Excellent customer service. Technician was very thorough in explaining service needed.
Will always use this company due to there great service in scheduling and quality of work done.“

“Took a long time to get the faucet in to complete the process. Our names are Matt & Linda Bradshaw. Please correct the name.“

“See day service for thermostat installation. They were kind and professional and were very efficient“

“Enzo Diaz arrived at my home today and performed a thorough maintenance check on my A/C. He added some coolant to the system so the unit would cool optimally. Thanks Enzo for a job Well Done!!!.“

“I needed same day service on the weekend and, despite being my home out of the way, Michael made it out there and got my AC cooling for the night. He was a pleasure to work with!“

“6/3/26- I've had a recurring problem with my a/c condensate not draining to the primary drain and going to the secondary pan. Daniel Lampson figured out the unusual problem, and I give him credit for considering the history and coming up with a creative solution.

4/9/26- Spring air conditioner checkup by AirTech was done by Jaret Campbell. Scheduled arrival was on time and he was very thorough and communicative.
3/19/25 - Typical excellent service from AirTech. Daniel Lampson did the Spring A/C system checkup as furnished by their Shield Maintenance Program. Daniel always does a very thorough inspection to ensure the A/C is healthy for the summer season.

12/5/24 - Kane Monthie completed annual heater checkups at my home and a rental home. He provides excellent communication and documentation of a very thorough inspection. Rent house recently was re-roofed and furnace vent pipe through the roof was pulled apart by roofers. Kane found this on his inspection and re-connected the vent, which could have been a source of carbon monoxide entering the house.

2/27/24 - I’m a believer in AirTech Pasadena’s Shield maintenance program. The Spring a/c checkup by Daniel Lampson found bad bearings on my blower motor, so I was able to schedule him back the next day to replace the motor. Daniel is a perfect example of a well trained and competent technician and a good communicator.

4/7/23 - Jesus did the annual a/c checkup today..as usual, on time, very thorough inspection and friendly service. AirTech Pasadena has continued the excellent service I got for years from Miles Service Corp.

I have been using Miles Service Corp, which is now AirTech Pasadena, for 20+ years. It is still a 5 star company..Kane just finished my annual heater checkup, and a shoutout to him as well for his competence and communication. I highly recommend the company and their annual maintenance program.

Eric Harkins did a complimentary HVAC inspection on a new house being built for my son. His knowledge of what to look for in a properly installed system and what should be done when put in service was invaluable. His years of experience and expertise make him my HVAC go-to expert, and Miles Service Corp will always be my chosen HVAC company.

I have maintenance agreements with Miles on 4 houses, and Kirt did the Fall season heater check-ups..as I have always experienced with Miles, they communicate thoroughly with the customer, technicians are well trained, competent, and on time for scheduled service. In one of the rent houses, Kirt found a broken vent pipe on a gas furnace, which would have resulted in carbon monoxide in the attic when the heater was in operation. Obviously could have been a deadly scenario, so I recommend the maintenance agreements.“

“I called Matt for my upstairs AC....The thermostat was not working.... He changed that...
Then I asked him to change out the Downstairs AC Thermostat.....
I have used him in the past...
Great guy...“

“The greatest is Ace Comfort Air Conditioning & Heating! I'm overjoyed that they recently built a new air conditioning system in my house. The technicians were really kind and professional, and the procedure went easily. I was particularly impressed that they also made sure to clean up after themselves.“

“Matt was knowledgeable and identified the problem quickly and did a great job making the repair. They were prompt, professional and courteous. I would recommend them to anyone.“

“Bodensteiner has serviced my HVAC system for several years now.
They are always immediately responsive, and don’t try to sell me things that aren’t absolutely necessary.
This is a lovely family business, and I’m so glad to have found them!“

“I've used Aaron's AC for both residential and commercial service and can always count on an honest evaluation of our AC issues. He's repairs and replacement of one unit, have held up and performed. Thank you for jobs well done.“