Business Details
23 Years
experience
Emergency
services
Your Trusted HVAC Partner in Houston, TX
RASTX has been Houston's premier HVAC service provider for over two decades, delivering expert installation, repair, and maintenance solutions for residential and commercial clients. Our team specializes in energy-efficient heating and cooling systems, combining time-tested reliability with cutting-edge smart technology to meet diverse client needs. We pride ourselves on transparent communication, offering free in-home estimates and detailed explanations of system options to ensure informed decision-making.With factory-trained technicians and a commitment to using only trusted industry brands, we guarantee durable, high-performance HVAC solutions. Our 24/7 emergency service and flexible financing options demonstrate our dedication to accessible, customer-centric care. Backed by thousands of positive reviews highlighting our promptness, technical expertise, and ethical approach, we maintain Houston's highest service standards while continuously innovating to meet evolving industry demands.
Services
Air Conditioning Installation
Heating Repair
Air Quality Audit
Commercial HVAC
Annual Maintenance
Details
- Year established: 2003
Highlights and features
- 20+ years serving Houston with factory-trained HVAC technicians
- Free in-home estimates with transparent pricing
- 24/7 emergency service for urgent heating/cooling needs
- Energy-efficient solutions with smart home technology integration
- Financing options available for system upgrades
What people say
Promptness and expertise
Courteous installers
Fair pricing
24/7 availability
Detailed explanations
Services
Air Conditioning Installation
We install residential and commercial air conditioning systems with energy-efficient models from trusted brands. Our technicians handle complete system replacements and new installations, ensuring proper sizing and optimal performance. Customers receive personalized recommendations based on home size, usage patterns, and budget requirements.
Heating Repair
Emergency and scheduled heating repairs for all makes/models. Our certified technicians diagnose issues with furnaces, heat pumps, and boilers, providing same-day service for critical failures. We prioritize restoring warmth quickly while identifying long-term solutions to prevent recurring problems.
Air Quality Audit
Comprehensive indoor air quality assessments identify contaminants, humidity issues, and ventilation problems. We recommend solutions like air purifiers, dehumidifiers, and duct cleaning to improve respiratory health and system efficiency. Our audit includes actionable steps for healthier home environments.
Commercial HVAC
Tailored HVAC solutions for commercial properties including office buildings, retail spaces, and industrial facilities. We handle large-scale installations, preventive maintenance contracts, and emergency repairs with minimal business disruption. Our commercial team specializes in energy management systems for cost-effective climate control.
Annual Maintenance
Preventive maintenance plans extend HVAC system lifespan while maintaining efficiency. Our technicians perform multi-point inspections, lubricate moving parts, check refrigerant levels, and clean components. Regular maintenance reduces breakdowns and preserves manufacturer warranties for residential and commercial clients.
Questions
What HVAC services do you offer in Houston?
We provide air conditioning and heating installation, repair, and maintenance for residential and commercial properties. Services include emergency repairs, system upgrades, and indoor air quality solutions.
Do you offer 24/7 emergency HVAC service?
Yes, our technicians are available 24 hours a day, 7 days a week for urgent heating and cooling emergencies in the Houston area.
Can I get same-day HVAC repairs?
We prioritize emergency service calls and often complete repairs the same day. Our Houston warehouse stocks common replacement parts for immediate fixes.
Do you provide free HVAC estimates?
Yes, we offer no-obligation in-home estimates for all installation projects. Our technicians explain system options and pricing details during the consultation.
Are financing options available for new HVAC systems?
We partner with financing institutions to offer flexible payment plans for qualifying customers needing system replacements or upgrades.
What brands do you install and service?
We work with industry-leading manufacturers including Trane, Carrier, and Lennox, offering reliable systems with comprehensive warranties.
Reviews (2)
Ziad Fleyhan
Dec 19, 2021
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Services: Thermostat repair, Installation, Repair HVAC, HVAC system maintenance, Install AC, A/C system maintenance, Heating system installation, HVAC duct & vent repair, Heating system repair Positive: Professionalism
Ella Williams
Apr 09, 2020
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I called RAS when the weather got really cold because my Heater was not working. I had someone show up within the hour and my heater was fixed on the spot. Honest, professional, affordable company. Highly recommended
