Exquisite Living, Quietly Maintained.
Cooling & Heating Care for Homes that Value Transparency, Comfort, and Precision
From small repairs to full system replacements, our team brings thoughtful service and local expertise to every home we serve. We’re here to keep your system running beautifully, quietly, reliably, and without the stress.
What We Do
Upgrades & System Optimization
We install smart thermostats, update sensors, and manage filters to enhance comfort, convenience, and energy efficiency.
Preventative Maintenance & Tune‑Ups
Our year-round Membership Plan keeps your system efficient, prevents costly breakdowns, and extends its lifespan.
Why Homeowners Choose Avanelle
Our Cooling & Heating services are built for homeowners who want things done right, without the noise. Here’s what sets us apart:
Licensed & Local
Our technicians are fully licensed and trained for San Antonio systems. We live here, we work here, and we know how to keep homes comfortable through heat, humidity, and hard seasons.
Seamless Scheduling & Follow-Up
From the first call to the final walkthrough, you’ll always know what’s happening and when. No confusion. No chasing anyone down.
No Sales, Just Service
Our team isn’t driven by commission — we’re motivated by care. We don’t upsell or overwhelm. We simply tell you what your home needs, explain why, and take care of it with honesty and care.
Built for Texas Conditions
Our service menu is shaped by the region’s heat, humidity, and changing needs - engineered to protect your system and your home.
Straightforward, Honest Guidance
No jargon, no upsell - just clear explanations and fair quotes based on real needs.
Local, Trusted Expertise
Our connections with local suppliers and long - standing relationships help you get the right parts and service faster, at a better value.
Cooling & Heating Care, the Avanelle Way
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Call our office or fill out a short contact form. We’ll follow up promptly to learn more about your home and what you need.
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Before anything is scheduled, we have a conversation—so we understand your priorities, concerns, and what feels urgent (or not).
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One of our HVAC specialists visits your home to assess the system, take any necessary measurements, and answer your questions. There’s no fee, and no pressure.
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If work is needed, we provide a clear, fair quote—based on what your home actually needs, not on a sales script.
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If you’re ready, we schedule the work at your convenience and complete it with precision and care. Quietly. Reliably. The way it should be.
Effortless Comfort Begins Here.
Peace of Mind, All Year Long
Our Maintenance Package is Now Available!
* Membership fees are based on single-unit pricing; each additional unit is $10/mo (at same address).
Heating Tune-Up
When the cold sets in, your heater becomes the heart of your home. Our heating tune-up ensures it’s safe, efficient, and ready to keep you cozy all winter long.
For Heat Pumps, we perform the same thorough steps as our A/C tune-up.
For Gas Furnaces, here’s what we do:
Check all electrical components and connections of the system
In place cleaning of coil in the air handler with treatment
Inspect outdoor unit
Check refrigerant levels
Clear drain line
Inspect ductwork for damage
Check furnace gas connection
Inspect flue pipe
Test and record heating function (Temperature Differential)
Cooling Tune-Up
When the summer heat comes knocking, your air conditioner should be ready to answer with crisp, clean air and reliable performance. Our cooling tune-up is more than a checklist — it's peace of mind for the season ahead.
Here’s what we do:
Deep clean of outdoor unit using a specialized chemical
Check filters & replace if needed
Fog ductwork with a cleaning solution
Check all electrical components and connections of the system
Inspect indoor coil
Check refrigerant levels
Clear drain line
Inspect ductwork for damage
Test and record cooling function (Temperature Differential)