Resources

HVAC Learning Hub

Straight talk about air conditioning, heating, and home comfort. No jargon, no sales pitch. Just what you need to know.

HVAC Basics

How your system works and what to look for.

Topic	What You'll Learn
How Air Conditioning Works Refrigerant cycle, compressors, and the basics of cooling your home.	Refrigerant cycle, compressors, and the basics of cooling your home.
What Is SEER and SEER2? Efficiency ratings explained, including the 2023 SEER2 changes.	Efficiency ratings explained, including the 2023 SEER2 changes.
Low Refrigerant Signs How to tell if your AC refrigerant is low and what to do about it.	How to tell if your AC refrigerant is low and what to do about it.
Parts of an AC System Condenser, evaporator coil, compressor, air handler, and thermostat.	Condenser, evaporator coil, compressor, air handler, and thermostat.

Common problems and what to check before calling for help.

Topic	What You'll Learn
AC Not Cooling 8 common causes and quick fixes you can try yourself.	8 common causes and quick fixes you can try yourself.
AC Making Strange Noises Banging, buzzing, hissing, and clicking sounds decoded.	Banging, buzzing, hissing, and clicking sounds decoded.
Emergency AC Problems 6 situations that need immediate professional attention.	6 situations that need immediate professional attention.

Keep your system running right and lasting longer.

Topic	What You'll Learn
AC Maintenance Checklist Season-by-season checklist for San Antonio homeowners.	Season-by-season checklist for San Antonio homeowners.
Seasonal HVAC Care What to do in spring, summer, fall, and winter.	What to do in spring, summer, fall, and winter.
Professional Tune-Ups What a pro checks that you can't do yourself.	What a pro checks that you can't do yourself.

Make a smart purchase without the sales pressure.

Topic	What You'll Learn
Repair vs. Replacement When to fix it and when it's time for a new system.	When to fix it and when it's time for a new system.
AC Financing Options Honest advice on payment plans and financing for a new AC system.	Honest advice on payment plans and financing for a new AC system.
How Long Do AC Units Last? Average lifespan in Texas heat and signs yours is near the end.	Average lifespan in Texas heat and signs yours is near the end.

Real numbers so you know what to expect.

Topic	What You'll Learn
AC Repair Costs Typical repair costs in San Antonio by problem type.	Typical repair costs in San Antonio by problem type.
AC Replacement Costs What a new system costs installed, by efficiency tier.	What a new system costs installed, by efficiency tier.
SEER Ratings and Savings How efficiency ratings translate to real dollar savings.	How efficiency ratings translate to real dollar savings.
AC Financing Guide Payment plans, financing options, and what to watch out for.	Payment plans, financing options, and what to watch out for.

Lower your bills without sacrificing comfort.

Topic	What You'll Learn
Lower Your AC Bill 10 proven ways to cut cooling costs in Texas.	10 proven ways to cut cooling costs in Texas.
Best Thermostat Settings The best thermostat settings for San Antonio to save money.	The best thermostat settings for San Antonio to save money.
SEER2 Ratings Explained Understanding efficiency and what SEER2 means for your wallet.	Understanding efficiency and what SEER2 means for your wallet.

Breathe easier at home.

Topic	What You'll Learn
Indoor Air Quality Guide Is your home making you sick? A San Antonio guide to IAQ.	Is your home making you sick? A San Antonio guide to IAQ.
Air Purification Whole-home air purifiers and how they work.	Whole-home air purifiers and how they work.
Humidity Control Why San Antonio humidity matters and how to manage it.	Why San Antonio humidity matters and how to manage it.
Air Filtration MERV ratings, filter types, and how often to change them.	MERV ratings, filter types, and how often to change them.

We're happy to talk through your situation. No obligation, no pressure.