Toptrans AC & Heating Co.
“Restoring Comfort, One Fix at a Time!”
Servicing Commercial & Residential HVAC Systems and Air Duct Cleaning in Houston and surrounding areas

Welcome to Toptrans AC & Heating Co., your trusted partner for all your heating, ventilation, and air conditioning needs. With over 20 years of experience in the industry, we have built a reputation for excellence and reliability. Our mission is to provide top-notch HVAC services with integrity that ensure the utmost comfort and satisfaction of our valued customers. Our team of skilled technicians is dedicated to delivering personalized solutions tailored to your unique requirements, whether it’s a repair, installation, or maintenance service. We pride ourselves on using cutting-edge technology and high-quality products, coupled with our expertise, to ensure that your HVAC system operates efficiently and reliably throughout the seasons. As a customer-centric company, we prioritize clear communication, transparency, and fair pricing, so you can rest assured that you’re getting the best value for your investment
Our Services
Commercial and Residential

HVAC Installation
We take pride in providing seamless and professional HVAC installation services. When it comes to installing heating, ventilation, and air conditioning systems, precision and expertise are paramount. Our team of skilled technicians is well-trained in handling a wide range of HVAC equipment and brands, ensuring that your installation is executed flawlessly

HVAC Repair
Our HVAC repair services are designed to meet your needs promptly and effectively. Our team of certified and experienced technicians excels in comprehensive diagnostics, quickly identifying the root cause of any issues. With access to top-quality replacement parts and equipment, we ensure that each repair is completed to the highest standards

HVAC Maintenance
HVAC maintenance is paramount to keeping your heating, ventilation, and air conditioning system running at peak performance year-round. Our comprehensive maintenance services cover all essential components and checking for any signs of wear or potential issues. We will fine-tune your system, ensuring optimal performance and energy efficiency

Air Duct Cleaning
Air duct cleaning is a crucial component of maintaining a healthy and efficient indoor environment. Over time, air ducts can accumulate dust, debris, allergens, and even mold, which can compromise the air quality in your home or business. We offer comprehensive air duct cleaning services to ensure that the air circulating throughout your property is clean and contaminant-free

100% Satisfaction Guarantee
Toptrans AC & Heating Co. takes great pride in providing top-tier HVAC services and ensuring our customers’ complete satisfaction. That’s why we offer a Service Satisfaction Guarantee that promises you unparalleled comfort and peace of mind. In the event when you are not fully satisfied with our HVAC services, we will make it right. Our team of skilled technicians is committed to resolving any issues promptly, ensuring that your HVAC system operates optimally and efficiently
Frequently Asked
Why is regular HVAC maintenance important?
Regular maintenance is essential to keep your HVAC system operating efficiently. It helps prevent breakdowns, improves energy efficiency, and extends the lifespan of your equipment
How often should I change my air filters?
Air filters should typically be changed every 1 to 3 months, depending on factors such as the type of filter, indoor air quality, and the presence of pets
What's the recommended thermostat setting for energy efficiency?
Setting your thermostat a few degrees higher in summer and a few degrees lower in winter can significantly impact energy consumption and savings without sacrificing comfort
How do I know if my HVAC system needs repair?
Common signs include unusual noises, inconsistent temperatures, increased energy bills, and poor airflow. If you notice any of these issues, it’s best to schedule a professional inspection
What is the lifespan of an HVAC system?
The lifespan varies depending on factors like the quality of the system, usage, maintenance, and climate. On average, a well-maintained system can last 15 to 20 years
When is it time to consider replacing my HVAC system?
Consider replacement if your system is older than 10-15 years, requires frequent repairs, or isn’t providing the comfort and efficiency it once did
How often should I schedule professional HVAC maintenance?
It’s advisable to schedule maintenance twice a year, ideally in the spring and fall, to prepare your system for the upcoming season
Why is air duct cleaning important?
Air duct cleaning is important to remove accumulated dust, allergens, debris, and contaminants from your ductwork, which can help improve indoor air quality and the overall efficiency of your HVAC system
How often should I get my air ducts cleaned?
The frequency of air duct cleaning depends on factors such as the level of indoor pollution, the presence of pets, and the general cleanliness of your home. On average, every 3 to 5 years is recommended
What's involved in a professional air duct cleaning process?
Professional air duct cleaning involves using powerful vacuums and brushes to dislodge and remove dirt and debris from the ductwork. This process usually includes cleaning the supply and return ducts, grilles, diffusers, and the HVAC unit