the first time
How can we help You?
Get a Quote
Dependable
Driving the industry standards forward
Quality
The highest quality craftsmanship
Safety
Making sure safety is first
Reliability
Meeting deadlines and promises
Family Owned & Operated
Gaitz Air Conditioning, Heating and Commercial Refrigeration was founded by Charles A Gaitz, a native Houstonian and retried Houston Fire Fighter in 1978.
Charles A Gaitz started his HVACR career in 1978 after graduating from St Thomas High School. Determined to support his family, Charles began to learn the HVACR trade and become a mentor and industry leader. Charles currently serves for the Coast Guard Auxiliary as a Pilot. Charles’s wife Denise Gaitz joined Gaitz HVACR after retiring from Goodman Manufacturing. Denise brings excellent customer relations and account management…
Read MoreResidential & Commercial
We Service, Install, Maintenance and Repair All Makes and Models
Quality Service, Competitive Pricing, Years of Experience
ContactExperienced Expertise
Services Built Around Your Needs
HEATING – Install, Repair and Maintenance
- Winter Inspection
- Furnace and Air Handler Installation
- Furnace and Air Handler Repair
VENTILATION – Install, Repair and Maintenance
- Commercial Kitchen Exhaust Cleaning and Maintenace
- Bathroom Exhaust
- Load Calculations
- Dryer Vent Cleaning
- Dryer Vent Installation
- Kitchen Island Exhausts
AIR CONDITIONING – Install, Repair and Maintenance
- HVACR Design
- Split Systems
- Commercial Package Units / VRV
- Mini-Split Systems
- Spring Check Ups
- Pressurized Evaporator Cleaning
- Upgrades
COMMERCIAL REFRIGERATION – Install, Repair and Maintenance
- Walk-in Coolers / Freezers
- Ice Machines
- Prep Coolers
- Margarita Machines
- Soda Machines
Complete Solutions
Other Services We Offer
Duct Cleaning
- Vent Cleaning
- Duct Work Inspection (Camera Before and After Pictures)
Air Quality
- UV Lights / Air Scrubbers
- Install Media Filter Systems
- Fresh Air Dampers
Inspection
- Infrared Camera Inspection
- Borescope Camera Inspection
Insulation
- Blown
- Rolled
Servicing All Brands, Makes and Models
What People are Saying
Thank you for helping us, i love it new AC Daikin . Very smooth and very quiet . Great job. Thanks a lot Tonya and Gaitz teams
Highly recommend Gaitz, the service was top notch. Tonya was awesome in keeping me informed as work was being done, even providing pictures of what they were doing while they worked. She also did an excellent job explaining what the issues were and made sure I understood. They were very responsive and prompt and succeeded in getting my commercial unit functioning better than several previous technicians that had tried and basically could not get the job done.
I recently hired Gaitz HVAC to replace the existing HVAC system in my home, and I couldn't be more pleased with their service. They installed a 5-ton Daikin Fit system with multiple zones, and the performance has been outstanding.
From the initial consultation to the final installation, the Gaitz HVAC team was professional, knowledgeable, and efficient. They took the time to understand my needs and provided a solution that has significantly improved the comfort of my home. The installation process was smooth, and the team ensured everything was done to the highest standard.
The new Daikin Fit system is performing exceptionally well, offering consistent temperature control and energy efficiency. I noticed an immediate improvement in air quality and overall comfort. Gaitz HVAC also provided excellent follow-up service, ensuring I was completely satisfied with the installation.
I highly recommend Gaitz HVAC for anyone needing HVAC services. Their expertise and commitment to customer satisfaction are truly commendable. Thank you, Gaitz HVAC, for a job well done!
From the initial consultation to the final installation, the Gaitz HVAC team was professional, knowledgeable, and efficient. They took the time to understand my needs and provided a solution that has significantly improved the comfort of my home. The installation process was smooth, and the team ensured everything was done to the highest standard.
The new Daikin Fit system is performing exceptionally well, offering consistent temperature control and energy efficiency. I noticed an immediate improvement in air quality and overall comfort. Gaitz HVAC also provided excellent follow-up service, ensuring I was completely satisfied with the installation.
I highly recommend Gaitz HVAC for anyone needing HVAC services. Their expertise and commitment to customer satisfaction are truly commendable. Thank you, Gaitz HVAC, for a job well done!
Tonya was great and explained everything well. Although might not be the cheapest option the work they did was great and thorough!
Tonya reached out to me when I was trouble shooting a home issue on my neighborhood FB group, and she has been AMAZING! She come out to my home within just a few days of reaching out and was able to diagnose the problem, temporarily fix it, and outline a plan for a permanent solution for us!
Excellent Service provided by Tonya Gaitz. She pick up my call after office hours, came to fix HVAC on urgent basis and charge reasonable. I recommend using Gaitz AC services.
Gaitz HVAC is the best ! After having dealt with other HVAC companies that were sloppy and unreliable, it was great to find Gaitz. They show up when promised and get the job done and their prices seem reasonable.
The young men were very kind and courteous. They completed the work in a timely manner and left everything very clean. They kept me informed on their arrival time. Cost NA
I was looking to replace my existing all electric ac system with a heat pump for energy savings. There are a lot of tax breaks this year, 2023, for heat pump equipment, appliances, etc. I found Gaetz from a co-worker and contacted them. Tonya came out a few days later when I was home and walked through the house. I ended up getting a Daikin FIT heat pump system. The price for the work that Gaetz did was right in line with every other company, so we scheduled the installation. They were here right on time and finished up the same day. They removed all of the old equipment and installed the new Daikin FIT exactly as I requested. Our system is running great and I cannot recommend Gaetz HVAC any higher, call them, you will not be disappointed.
Excellent work from GAITZ team.
Very responsive to my questions, fair price and very professional and well trained technicians. My company will definitely use them again.
Very responsive to my questions, fair price and very professional and well trained technicians. My company will definitely use them again.
Gaitz ac cleaned my ducts and they did a great job. They were very professional and pricing was competitive. I would definitely recommend them if you needs your ducts cleaned.
Top notch HVAC professionals right here! Mr. Gaitz came on-site along two other guys who worked on my AC unit. They were all prompt, professional, and explained to me everything that was going on. This company deserves more online reviews. Give credit where credit is due!
Thank you for helping us, i love it new AC Daikin . Very smooth and very quiet . Great job. Thanks a lot Tonya and Gaitz teams
Highly recommend Gaitz, the service was top notch. Tonya was awesome in keeping me informed as work was being done, even providing pictures of what they were doing while they worked. She also did an excellent job explaining what the issues were and made sure I understood. They were very responsive and prompt and succeeded in getting my commercial unit functioning better than several previous technicians that had tried and basically could not get the job done.
I recently hired Gaitz HVAC to replace the existing HVAC system in my home, and I couldn't be more pleased with their service. They installed a 5-ton Daikin Fit system with multiple zones, and the performance has been outstanding.
From the initial consultation to the final installation, the Gaitz HVAC team was professional, knowledgeable, and efficient. They took the time to understand my needs and provided a solution that has significantly improved the comfort of my home. The installation process was smooth, and the team ensured everything was done to the highest standard.
The new Daikin Fit system is performing exceptionally well, offering consistent temperature control and energy efficiency. I noticed an immediate improvement in air quality and overall comfort. Gaitz HVAC also provided excellent follow-up service, ensuring I was completely satisfied with the installation.
I highly recommend Gaitz HVAC for anyone needing HVAC services. Their expertise and commitment to customer satisfaction are truly commendable. Thank you, Gaitz HVAC, for a job well done!
From the initial consultation to the final installation, the Gaitz HVAC team was professional, knowledgeable, and efficient. They took the time to understand my needs and provided a solution that has significantly improved the comfort of my home. The installation process was smooth, and the team ensured everything was done to the highest standard.
The new Daikin Fit system is performing exceptionally well, offering consistent temperature control and energy efficiency. I noticed an immediate improvement in air quality and overall comfort. Gaitz HVAC also provided excellent follow-up service, ensuring I was completely satisfied with the installation.
I highly recommend Gaitz HVAC for anyone needing HVAC services. Their expertise and commitment to customer satisfaction are truly commendable. Thank you, Gaitz HVAC, for a job well done!
Tonya was great and explained everything well. Although might not be the cheapest option the work they did was great and thorough!
Tonya reached out to me when I was trouble shooting a home issue on my neighborhood FB group, and she has been AMAZING! She come out to my home within just a few days of reaching out and was able to diagnose the problem, temporarily fix it, and outline a plan for a permanent solution for us!
Excellent Service provided by Tonya Gaitz. She pick up my call after office hours, came to fix HVAC on urgent basis and charge reasonable. I recommend using Gaitz AC services.
Gaitz HVAC is the best ! After having dealt with other HVAC companies that were sloppy and unreliable, it was great to find Gaitz. They show up when promised and get the job done and their prices seem reasonable.
The young men were very kind and courteous. They completed the work in a timely manner and left everything very clean. They kept me informed on their arrival time. Cost NA
I was looking to replace my existing all electric ac system with a heat pump for energy savings. There are a lot of tax breaks this year, 2023, for heat pump equipment, appliances, etc. I found Gaetz from a co-worker and contacted them. Tonya came out a few days later when I was home and walked through the house. I ended up getting a Daikin FIT heat pump system. The price for the work that Gaetz did was right in line with every other company, so we scheduled the installation. They were here right on time and finished up the same day. They removed all of the old equipment and installed the new Daikin FIT exactly as I requested. Our system is running great and I cannot recommend Gaetz HVAC any higher, call them, you will not be disappointed.
Excellent work from GAITZ team.
Very responsive to my questions, fair price and very professional and well trained technicians. My company will definitely use them again.
Very responsive to my questions, fair price and very professional and well trained technicians. My company will definitely use them again.
Gaitz ac cleaned my ducts and they did a great job. They were very professional and pricing was competitive. I would definitely recommend them if you needs your ducts cleaned.
Top notch HVAC professionals right here! Mr. Gaitz came on-site along two other guys who worked on my AC unit. They were all prompt, professional, and explained to me everything that was going on. This company deserves more online reviews. Give credit where credit is due!
Financing
*All financing is subject to credit approval. Your terms may vary. Payment options through Wisetack are provided by our lending partners. For example, a $1,200 purchase could cost $104.89 a month for 12 months, based on an 8.9% APR, or $400 a month for 3 months, based on a 0% APR. Offers range from 0-35.9% APR based on creditworthiness. State interest rate caps may apply. No other financing charges or participation fees. See additional terms at https://www.wisetack.com/faqs.