Come along for a view of our expert care team in action. Service Experts - we deliver expert HVAC, and plumbing services nationwide. This video showcases the dedication of our team to provide professional service and local care for your home system needs.
Aramendia Plumbing, Heating and Air
Serving San Antonio since 1989
Expert home services—locally managed with national brand support. Quick repairs, full upgrades, or anything in between.
With any new HVAC, Indoor Air Quality, Water Heater or Water treatment Service Experts Advantage Program lease agreement, we will make your payments for the first 6 months.
Valid on new Advantage Program lease agreements from 1/7/26 through 1/31/26. Customer owes $0 for the first six months; regular monthly lease payments begin thereafter. Early termination during promotional period will result in charges for elapsed months. See your full Advantage Program Lease Agreement for complete terms and conditions, including total lease cost and payment schedule.
Jan 7, 2026
- Feb 28, 2026
Up to $1,800 in rebates when you purchase a qualifying Lennox HVAC System
System rebate requires the purchase of an indoor unit, an outdoor unit and a qualifying thermostat. System add-ons do not qualify for an individual rebate and cannot be combined with individual unit offers. Rebate offer valid from 1/19/26 through 2/13/26 and must be installed by 2/20/26. Claim rebate by March 22, 2026; rebate is paid in the form of a Lennox prepaid Mastercard®.
All rebate information found at https://www.lennox.com/residential/buyers-guide/offers-and-savings/promotions/. Equipment brands and offers vary by Service Experts location, call your local Center for more details.
Jan 19, 2026
- Feb 15, 2026
HVAC Installation & Replacement Company in San Antonio
Solving HVAC Problems Fast
When your AC or heater stops working during a hot San Antonio summer or a rare Texas chill, the discomfort at home is immediate. With unpredictable weather, reliable indoor comfort is a must. Delaying repairs or a new system can lead to even bigger problems. At Aramendia Plumbing, Heating and Air, our hvac installation company San Antonio team responds quickly and provides homeowners in San Antonio with honest, straightforward solutions that restore comfort without unnecessary delays or surprises.
If you are here, you may feel frustrated, concerned about your family’s comfort, or ready to end the cycle of emergency HVAC calls. Our team understands how stressful it can be when your climate control fails, especially during weather swings. That is why our locally based technicians work to advise you on the best path forward, whether rapid HVAC repair or a full system replacement, always tailored to your home's needs and your timeline.
Why Choose Our HVAC Installation & Repair Team
As an established hvac installation company San Antonio residents trust, we are known for professional credentials, prompt service, and clear communication. Every technician on our team is fully licensed and insured to perform HVAC installation, replacement, and repair throughout Texas. We understand the specific requirements of homes and businesses in San Antonio, bringing a high standard of safety and workmanship to each project.
We realize no two homes, or families, are alike. When you call us, you receive a thorough assessment of your current system, along with honest recommendations. Our focus is always on what fits your needs, not on selling unnecessary upgrades. You get upfront pricing so you can make informed decisions with confidence, knowing what to expect from start to finish.
Homeowners in San Antonio choose our company for technical skill and for the peace of mind that comes from working with a team invested in the comfort and safety of their community.
Understanding what to expect can make all the difference when you are considering a major repair or a new system. Our process for hvac installation company San Antonio service starts with a prompt, in-home assessment by our friendly, local technicians. We evaluate your current equipment, listen to your concerns, and check for details unique to San Antonio homes, such as insulation, ductwork, or any new local building codes.
Here’s how our process works from first call to final walkthrough:
Assessment and consultation. Our technician reviews your system, discusses your needs, and checks the specifics of your home for local code compliance.
Clear options and pricing. We present all options for hvac replacement San Antonio solutions or repairs, with detailed costs and timeline estimates.
No-pressure recommendations. Our team explains your choices clearly. You remain in control, with guidance on making the best decision for your budget and comfort.
Local code compliance and installation. When installation or replacement is needed, we follow San Antonio building requirements and manufacturer standards for safe, efficient performance.
Final testing and walk-through. After installing or repairing your system, we verify everything works and review maintenance tips for long-term reliability.
If a repair is possible, we explain exactly what work is needed and what to expect next. You are in control at every step, and we never start work until all your questions are answered and you are comfortable with our plan.
What Makes Us the Trusted HVAC Company in San Antonio
Our reputation as an hvac company San Antonio families trust has been built by years of reliable work for local households and businesses. Customers value our rapid response, especially during extreme weather. We strive for same-day service whenever possible, and our coordination with area suppliers means you do not wait long for replacement parts or new equipment.
Our clients often share the reasons they choose us:
Reliable fast response. We prioritize urgent needs and get your comfort restored quickly, even during peak demand periods common in San Antonio.
Consistently thorough workmanship. Our technicians are known for being courteous, prompt, and respectful of your space.
Compliance with local regulations. Every project follows San Antonio requirements and up-to-date codes.
Continued support. We remain available after the job, answering follow-up questions and providing maintenance advice for your new or repaired HVAC system.
Many of our new clients find us through recommendations from neighbors who appreciate our attentive local service and commitment to getting the job right, the first time.
Frequently Asked Questions
How quickly can your team handle HVAC emergencies?
We strive to respond to HVAC emergencies in San Antonio as soon as possible, often the same day depending on availability. When an urgent issue arises, like a breakdown during extreme heat or cold, our local staff prioritizes your call so repairs or assessments happen without unnecessary delay. Factors like the time of your call, the severity of the problem, and our current schedule affect response time. Our team will always give you a realistic time estimate during your first contact. Fast, reliable service is one important reason many homeowners choose us.
Are your HVAC technicians licensed and insured?
Yes, every technician on our team is licensed and insured for all HVAC installation, replacement, and repair services in San Antonio, following Texas and local requirements. This ensures all work meets safety and legal standards. Ongoing training and education keep us up to date on equipment changes and code updates. Choosing licensed, insured professionals helps protect your investment and your comfort, whether you need repairs or a new system.
Do you use equipment and materials suited to San Antonio’s climate?
Yes, we select every HVAC system based on what will work best in San Antonio’s climate. Our technicians take local factors — summer heat, humidity, and seasonal swings — into account when recommending systems. We work with trusted manufacturers who offer products built for Texas conditions, and we ensure all installations use parts and setups that meet local code requirements. This means better comfort, efficiency, and value over the life of your investment.
What’s the difference between repair and replacement for my HVAC?
The choice between HVAC repair and replacement relies on factors your technician will assess. Repair may make sense when the issue is simple, costs are manageable, and your system still has life left. We recommend replacement if your equipment is older, needs frequent attention, or uses more energy than it should. Our team provides an honest evaluation, explaining pros and cons in the context of your needs and goals. You get straightforward advice, not one-size-fits-all solutions.
How do I schedule HVAC installation or repair?
You can schedule a visit by calling our office or filling out our website request form. Our team will reach you quickly to get needed details and set up an appointment. We offer options for convenient dates and times, confirm your appointment, and let you know when the technician will arrive. From first call to project completion, our process is designed to be clear and hassle-free.
To schedule your appointment or to reach us right away, call (210) 405-8172.
Trusted Experts with Proven Qualifications
With the buying power of a trusted national brand, our customers benefit from access to the best equipment and supplier rates, while our local management ensures fast response times and personalized service. This unique balance allows us to provide incredible value while staying deeply rooted in the San Antonio community.
Our licensed, bonded, and insured team includes ACE-certified technicians who install and service everything according to the manufacturer's exact specifications. Backed by the Service Experts Guarantee, you can feel confident knowing your home systems are in expert hands.
Safeguard Your Home with Our Membership Plans
Sudden HVAC and plumbing failures can disrupt your routine and create unwanted stress. Our service programs provide intelligent home protection solutions, featuring quality care, dependable technicians, and continuous comfort throughout every season. Discover our programs:
Service Experts Advantage Program™: Get brand-new equipment with no down payment, plus complete coverage for parts and labor. Enjoy annual maintenance, priority service, and affordable monthly payments to keep your system performing at its best.
Maintenance+ Membership: Reduce the chance of a full breakdown with regular professional care, including annual tune-ups and guaranteed priority service when you need it. Members also enjoy exclusive repair discounts and extended equipment life and efficiency.
These memberships protect you from unexpected expenses while ensuring expert care every season. Join today to protect your investment and enjoy peace of mind knowing your home systems are in capable hands—worry less and experience greater comfort!
Proudly Serving the San Antonio Area
For years, we’ve proudly served the San Antonio community, delivering unmatched expertise. Whether you’re in New Braunfels, Schertz, Cibolo, or San Marcos, our team is always ready to assist. With strong local ties, quick response times, and an unwavering commitment to quality, we’re the trusted partner you can count on across the entire region.
Call (210) 405-8172 today to experience the difference of working with a home service team that puts your needs first!
Our Experts Make You Feel Right at Home
Creating comfortable, efficient homes with expert service and innovative solutions.
The Service Experts Guarantee
We promise that every piece of equipment we work on and install will be set up with care and precision—exactly as the manufacturer intended.
Fast Response, Anytime You Need Us
From heating to plumbing, we respond quickly to keep small issues from becoming big problems.
Licensed, Bonded & ACE-Certified Experts
Our nationally certified, ACE-certified professionals are licensed, bonded, and insured, delivering top-tier expert service with complete peace of mind.
Schedule Anytime, Day or Night
Book your appointment whenever it's convenient for you. Our scheduling and customer support are available 24 hours a day, 7 days a week.
Aramendia Plumbing, Heating and Air is proud to be part of the Service Experts family, uniting 36 years of local expertise with a trusted national brand that has been serving communities since 1996. This partnership ensures that we continue to provide personalized, hometown service, while benefiting from national resources, advanced training, and extensive support.
Our commitment to the San Antonio community remains stronger than ever, now with elevated services and greater capabilities to meet your needs. You can count on the same dedication to excellence you know and trust, now backed by enhanced tools and opportunities.
"They communicated with me on what they were doing with my water softener."
a
"They did a great job and knew what they were doing."
L
"Thorough explanation of problem and solution."
L
"As an Advantage member I have always received great service."
D
"Elliot and Frank were both very professional."
D
"Cody and Oscar came to perform our HVAC maintenance check and did an excellent job!"
t
"Technician was professional and responsible, giving all the information I needed."
J
"Great job, did everything and system is working fine."
A
"Dallin went above and beyond today."
P
"He goes above and beyond to make sure we don't have any surprises down the road."
J
"Jon was very professional and took care of my immediate problem."
J
"Our technician was very knowledgeable and professional."
s
"Done in under 10 minutes for trip charge only."
B
"Every time he did a service, he explained everything through and through."
J
"He fixed the problem and explained why it had occurred."
S
"He was super friendly and knowledgeable."
P
"Aramendia Rep Louis Martinez maintained our AC unit and gave us the best recommendations."
A
"Very professional, quick, and explained everything to us."
K
"He was meticulous, and he cleaned and dried everything up when he was finished."
M
"Thanks, guys, the new unit is running great!"
S
"The technician, Luis Baeza, did an excellent maintenance on my HVAC unit and explained the process."
g
"Honest with the issue and it's always resolved."
R
"Hard working quality dude and very good with worker/owner relations."
J
"An excellent customer service experience."
S
"Zachery Brown came out and quickly diagnosed the issue - he was helpful, professional and explained the issue in simple terms."
J
"Luis provided excellent preventive maintenance on our furnace."
L
"Louis Martinez came out to do a yearly maintenance, advised me on everything he did, and was very friendly."
L
"Very professional and thoroughly explained the service he provided."
g
"Very professional and very courteous."
A
"Antonio arrived to perform the normal fall maintenance on our system. He was polite and professional."
The service was good
The service was good. They communicated with me on what they were doing with my water softener.
The staff was excellent!
The staff was excellent! They did a great job and knew what they were doing. I had a leak and couldn’t find it, but Larry and his apprentice found it!
Great Service
Great service. Friendly technician. Thorough explanation of problem and solution.
Excellent on-time service
As always with Aramendia, I received excellent on-time service. As an Advantage member, I have always received great service. Louis Martinez was an excellent and highly intelligent person to deal with. The preventative maintenance gives my wife and me peace of mind.
Very professional job well done
Elliot and Frank were both very professional. Job well done, guys. Keep up the good work!
Excellent HVAC Maintenance Check
Cody and Oscar came to perform our HVAC maintenance check and did an excellent job! They called when they were on their way and arrived promptly. They took care of an issue we were having quickly and ensured it was fixed. They were professional and conscientious, and we appreciate Aramendia’s service. We have been with Aramendia for nearly 20 years and have always been satisfied. Thank you!
David and Margie Hagen
Technician Was Professional and Responsible
Change of toilet was done the same day and it was quick. Technician was professional and responsible, giving all the information I needed. That's why I keep this company as my main service for plumbing and air-conditioning.
Great job
Great job, did everything and system is working fine. Would like Dallin for all my future HVAC needs.
Dallin went above and beyond
Dallin went above and beyond today. He performed my annual HVAC maintenance and installed a new dual UV light system.
Antonio Coronado rocks
Antonio Coronado rocks. I appreciate all he does to communicate about the services and his discovery after a maintenance call. He goes above and beyond to make sure we don't have any surprises down the road. Thank you!
Very professional and helpful
Jon was very professional and took care of my immediate problem. Gave me some good insight regarding further repairs I may need.
Very knowledgeable and professional
Our technician was very knowledgeable and professional. He did an excellent job. Everything done was part of the service agreement plan.
Jacob was great
Jacob was great. Done in under 10 minutes for trip charge only.
Thomas P. explained everything
Thomas P. came out twice for service already, and every time he did a service he explained everything through and through. Thank you for sending the right person for the job.
Quick, prompt professional service
Appreciate the quick response by Luis, the technician from Armamendia. I had a malfunctioning thermostat to our AC unit. He fixed the problem and explained why it had occurred. He also explained how to fix the problem if it should occur again. It's always great to receive quick, prompt professional service. Thank you, Luis.
Highly recommend Aramendia
Rodney came out to replace our thermostat today. He was super friendly and knowledgeable. We had trouble connecting to our Wi-Fi and he was able to troubleshoot the issue. Highly recommend Aramendia, and if you happen to get Rodney, he is great!
Best service on our AC Advantage plan
Aramendia Rep Louis Martinez maintained our AC unit and gave us the best recommendations. Thank you and Aramendia for the best service on our AC Advantage plan.
Very professional and quick
Louis Martinez services our air system; very professional, quick, and explained everything to us.
Larry Was a Great Plumber
Larry was a great plumber. Although our problem was on the pricey side (replacing our kitchen faucet and the plastic valves underneath the sink with metal ones), he took the time to make sure that everything was working properly, especially the T-junction to reconnect our reverse osmosis system. When he realized the first junction was defective, he went back to his truck to find another one that did work. He was meticulous, and he cleaned and dried everything up when he was finished. Our final bill was less than the original estimate, so that made us happy. So far, our new faucet is working very well.
The new unit is running great
Michael Jones and Joseph installed our new unit a few days ago. We appreciated the time they took to get the job done on a cold day. Thanks, guys, the new unit is running great!
Excellent Maintenance on My HVAC Unit
The technician, Luis Baeza, did an excellent maintenance on my HVAC unit and explained the process to keep the unit in good running condition. Luis cleaned up the area after he finished and made sure all was well before he left.
They are always prompt
They are always prompt, honest with the issue, and it's always resolved.
Hard working quality dude
Tobias Regus, hard working quality dude and very good with worker/owner relations...
An Excellent Customer Service Experience
An excellent customer service experience. Thank you, Louis Martinez, for your expertise.
Helpful, Professional, and Explained the Issue
We had a water leak that we could not identify. Zachery Brown came out and quickly diagnosed the issue - he was helpful, professional and explained the issue in simple terms. We've used Aramendia for years because of the service and professionalism - we will continue to call them when needed and would highly recommend the team!
Knowledgeable Technician, Prompt Service
Knowledgeable technician, prompt service. Luis provided excellent preventive maintenance on our furnace.
Very friendly and advised me on everything
Louis Martinez was the tech that came out to do a yearly maintenance, advised me on everything he did, and was very friendly. I told him about my air filter and placed an order ASAP. Thanks again, good job.
Very Professional and Thorough
Raymond Zertuche was very professional and thoroughly explained the service he provided (twice). Very satisfied with his service.
Very Professional and Courteous
The person that arrived here to do a maintenance on our AC was very professional and very courteous.
L
Polite and professional service
12/25 Antonio arrived yesterday to perform the normal fall maintenance on our system. He was polite and professional, and the year-old unit was running well. Thanks.
