Business Details
19 Years
experience
Emergency
services
Open 24/7
always available
Your Trusted HVAC Partner in San Antonio
Service First AC & Heating has been delivering expert heating, ventilation, and air conditioning services to San Antonio, Texas, since 2007. Our team of certified technicians prioritizes customer satisfaction through prompt, reliable solutions for AC repair, heater maintenance, and system installations. We offer 24/7 emergency services to address urgent comfort needs, ensuring minimal disruption to homeowners. Our commitment to transparency includes free installation estimates and upfront pricing with no hidden fees. We stand by our work with a 1-year labor and parts warranty, demonstrating confidence in our service quality.As a locally owned business, we understand the unique climate challenges faced by San Antonio residents and tailor our solutions accordingly. Our technicians service all HVAC brands and models, providing versatile support for residential systems. We offer flexible financing options to make comfort upgrades accessible without financial strain. Our team emphasizes preventive maintenance and energy-efficient solutions to reduce long-term costs for homeowners. With over 15 years of community service, we have built a reputation for technical expertise and customer-centric operations.
Services
AC Repair
Heater Replacement
Heat Pump Installation
Duct Sealing
IAQ Services
Emergency Repairs
System Maintenance
Furnace Repair
AC Replacement
Warranty Services
Details
- Year established: 2007
Highlights and features
- We offer 24/7 emergency HVAC services for urgent comfort needs
- Our team provides free installation estimates with no hidden fees
- We offer flexible financing options for system upgrades
- Our technicians service all HVAC brands and models
- We stand by our work with a 1-year labor and parts warranty
What people say
Reliable technicians
Quick response times
Clear explanations
Clean workspaces
Lasting repairs
Services
AC Repair
Our technicians provide prompt AC repairs for all system brands, addressing refrigerant leaks, electrical issues, and component failures. We diagnose problems efficiently to restore cooling performance and extend system lifespan. Our service includes thorough inspections to identify potential issues before they escalate.
Heater Replacement
We install high-efficiency heating systems tailored to home size and climate needs. Our experts guide customers through equipment selection, ensuring proper sizing and energy efficiency. We handle complete system replacements with minimal disruption to household routines.
Heat Pump Installation
Our heat pump installations provide year-round comfort with energy-efficient heating and cooling. We assess home insulation and climate patterns to optimize system performance. Our technicians ensure proper refrigerant charging and electrical connections for maximum efficiency.
Duct Sealing
We identify and seal duct leaks using mastic sealant and metal tape to improve HVAC efficiency. Our process reduces energy waste and enhances indoor air quality by preventing contaminant infiltration. We use pressure testing to locate hidden leaks in existing systems.
IAQ Services
Our indoor air quality services include filter replacements, duct cleaning, and humidity control systems. We address allergen reduction and ventilation improvements to create healthier living environments. Our technicians recommend customized solutions based on home occupancy and environmental factors.
Questions
What HVAC services do you offer?
We provide AC repair, heater maintenance, heat pump installations, duct sealing, and indoor air quality services for residential customers in San Antonio and surrounding areas.
Do you offer emergency HVAC services?
Yes, we provide 24/7 emergency HVAC services with technicians available to respond within 24 hours of your call for urgent heating or cooling needs.
Can I get financing for HVAC upgrades?
We offer flexible financing options to help customers afford necessary HVAC replacements or upgrades without financial strain.
Do you service all HVAC brands?
Our technicians are trained to service and repair all major HVAC brands and models for residential heating and cooling systems.
What warranties do you provide?
We offer a 1-year labor and parts warranty on our HVAC services, with specific terms varying by project type and equipment manufacturer.
How can I schedule service?
Contact us through our website or call (210) 521-1500 to schedule emergency or routine HVAC services with a technician available within 24 hours.
Reviews (3)
Cheri Mayfield Kofakis
Jun 07, 2018
Report
They took care of us as soon as possible - same day and before it got too hot. Called several other places that never returned the call! Sam answered the phone and made me feel like he was personally going to see that my issue was taken care of immediately. Great personal service. Omar identified the problem right away and fixed it and gave us good advice on filters in the attic versus the house. Would recommend them to anybody.
Yvonne Llanes
Jun 05, 2017
Report
I have had the best experiences with Service First. They are a great company and I would recommend them to anyone. My technician, Rudy, has been out several times now, and has done excellent and exceptional work. He is always very friendly and courteous as well. Service First sent him out pretty much immediately after I called. He is an honest man and this is an honest company. Thank you Rudy, and thank you Service First!
John Vizuete
Sep 02, 2016
Report
Excellent communication by administrative staff with multiple parties to ensure convenient timing of our repairs during the day. Josh and Miguel were amazing and worked tirelessly for hours until the job was done. They provided courteous and reliable service. Would recommend to a friend
