If you’re tired of your HVAC system giving you trouble just when you need it most, you’re not alone. In Houston, where the weather flips between scorching and humid to unexpectedly chilly, having a reliable heating and AC system is essential. As your trusted AC company in Houston, Gaitz HVAC/R is here to put an end to that stress.
We understand what it’s like to deal with unexpected breakdowns, rising energy bills, and inconsistent temperatures. That’s why we’re the go-to HVAC and refrigeration company for homeowners and businesses across Houston.
Our team brings practical solutions backed by real expertise in residential and commercial HVAC installation, repair, and maintenance. Whether you need quick air conditioning repair in Houston or you’re planning a full system replacement, we’ve got your back.
Schedule your service now, and let’s fix it before it gets worse!
You shouldn’t have to worry about whether your HVAC system can handle Houston’s wild temperature swings. Whether you live in a historic home in West University or a new build in Spring Branch, we offer comprehensive start-to-finish HVAC services tailored to your space and budget.
Need a full system install, a ductwork upgrade, or just better airflow? We handle all of that and more, including:
We also know how to work in older homes with tricky attics and aging ductwork. And with our Cloud Comfort Club, you’ll get proactive maintenance that keeps your system running without last-minute surprises.
A good HVAC system starts with the right design, and we don’t believe in one-size-fits-all solutions. At Gaitz, we tailor each HVAC installation to fit your space, usage habits, and energy goals.
We install:
A poorly installed system can cost you more in the long run, with bad airflow, higher bills, and faster breakdowns. That’s why our team stays trained and certified with ACCA standards to ensure every install is done right the first time.
If your AC sounds off, stops cooling, or spikes your electric bill, it’s time to call in the pros. Common red flags include:
Our full-system inspections catch the small stuff before it snowballs. Using modern diagnostics, we fix problems fast and for good.
Need urgent help? Our team offers emergency AC repair in Houston, with fast dispatch, stocked trucks, and techs who can handle anything. Call us now at 832-400-9526 or book your appointment online.
For restaurants, grocery stores, or any business that depends on cold storage, system failure is expensive. We specialize in commercial refrigeration in Houston, designing and maintaining systems that keep your inventory protected and your business compliant.
Services include:
With every service, we help you stay aligned with FDA food safety codes. And with our Cloud Comfort Club, you can avoid costly downtime with scheduled maintenance.
Managing a commercial space? Then you know how important it is to keep temperatures comfortable without wasting energy. We help you do both.
We install and service:
Using modern controls, occupancy sensors, and smart zoning systems, we help you lower costs and improve air quality. We also make sure your setup aligns with current ventilation and IAQ standards.
When your comfort is on the line, you need a team that shows up fast, gets the job done right, and doesn’t make you jump through hoops. That’s what we do at Gaitz HVAC/R. We deliver fast response times, same-day service when you need it, and a personalized approach to every heating and cooling job. Plus, we make payments easy with flexible financing options that work with your budget.
Whether you’re heating your home in winter or cooling your business during Houston’s brutal summers, we tailor systems that work efficiently and last. Explore our heating services or AC solutions to see how we can help.
Want priority scheduling, seasonal tune-ups, and exclusive perks? Our Cloud Comfort Club has you covered. From fast repairs to complex installations, Gaitz HVAC/R is the trusted name in AC company that Houston searches for a reason. Call us at 832-400-9526 or schedule your appointment today.
Our customers across Houston trust us for reliable service, clear communication, and honest pricing. Homeowners and businesses continue to call us because they know we show up when we say we will, do the work the right way, and never leave them guessing about the cost or the quality. Our reputation is built on real experiences from people who rely on our team. When you choose us, you are choosing a company that values safety, professionalism, and long term service. You can count on our team for every job, every time.
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
Tonya was great and explained everything well. Although might not be the cheapest option the work they did was great and thorough!
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.
Need a brand new furnace? Our Furnace Installation service ensures that your home is equipped with a state-of-the-art heating system tailored to your specific needs
If you’re tired of sky-high energy bills and an HVAC system that never seems to keep up, it’s time to look into heat pump services Houston residents trust. You deserve year-round comfort without wasting energy or money, and that’s exactly what Gaitz HVACR delivers.
We offer installation and maintenance of split system air conditioners, which are perfect for residential and small commercial spaces.
Our expert technicians are highly trained in the installation of a wide range of commercial refrigeration units.
Indoor air quality is essential for a healthy and comfortable environment. Our Air Quality services help reduce pollutants, allergens, and humidity issues, ensuring your home or business has clean, fresh, and breathable air every day.
Properly cleaned air ducts improve airflow, system efficiency, and indoor comfort. Our professional Duct Cleaning service removes dust, debris, and contaminants from your ductwork to keep your HVAC system running smoothly and your air cleaner.
A thorough system inspection and high-quality insulation help maintain energy efficiency and reduce heating and cooling costs. We ensure your home or facility is properly insulated and that your HVAC components are operating safely and effectively.
Our Generator Installation services provide reliable backup power when you need it most. We install and configure dependable generator systems to keep your home or business running smoothly during outages or emergency situations.
A clean and well-maintained kitchen exhaust system is crucial for the safety and efficiency of any commercial kitchen
We invest in industry-leading systems, diagnostics, and inspection tools to deliver better performance, better efficiency, and a better experience for our customers. From advanced HVAC/R equipment and indoor-air-quality upgrades to digital reporting and real-time communication, our team uses the technology that ensures every job is done with accuracy, transparency, and long-term reliability.
We use MeasureQuick to bring data-backed accuracy to every system we service. With this platform, our technicians can verify airflow, refrigerant charge, heat-pump performance, and system efficiency with pinpoint detail — eliminating guesswork and preventing recurring issues.
This pairs with our expertise in today’s most advanced equipment, including Daikin FIT systems, VRV/VRF technology, mini-splits, and high-efficiency heat pumps. Combined with infrared and borescope inspections, we can detect hidden failures early, optimize performance, and ensure your system operates exactly as designed.
The result: higher comfort, lower energy costs, and longer equipment life.
Conduit Tech allows us to deliver a transparent, customer-centric service experience. You get real-time updates, job-site photos, and clear walkthroughs explaining what we find and why it matters — so you’re never left guessing.
Behind the scenes, this technology supports our full HVAC/R and refrigeration capabilities: residential systems, large multi-ton commercial units, walk-ins, ice machines, prep coolers, and more. We also integrate modern indoor-air-quality solutions like UV lights, air scrubbers, media filters, and fresh-air dampers to improve comfort and system health.
Need an upgrade? We partner with trusted lenders to make high-efficiency equipment and energy-saving options more accessible.
We are committed to providing our customers with the best possible service and products. We use only the highest quality materials and equipment, and our technicians are highly trained and experienced. We offer a variety of financing options to fit your budget, and we stand behind our work with a 100% satisfaction guarantee.
