“Long service run, dimming lights, an old panel. They diagnosed the voltage drop, upgraded the panel, added surge protection, pulled the permit. Knew exactly what they were doing.”
Newer Spring Branch homes are built so tight they trap stale air and humidity. An energy recovery ventilator brings in fresh air without throwing away the cooling you paid for.
Thanks for reaching out. We've got your request and we'll be in touch shortly, usually the same day. Need us right now? Call (830) 587-5790 — we're open 24/7.
Fresh air for tight homes
Modern Spring Branch construction seals up tight, which is great for the energy bill and rough on air quality — stale air, trapped humidity, and odors that have nowhere to go.
An ERV or HRV swaps stale inside air for fresh outside air while recovering most of the energy, so you ventilate without wasting your cooling.
Call (830) 587-5790A newer-home solution most people have not heard of — here is what it does for a tight Spring Branch build.
A well-sealed Spring Branch home keeps conditioned air in, but it also traps stale air, CO2, cooking odors, and humidity. Cracking a window throws away your cooling. A recovery ventilator solves the trade-off.
An ERV or HRV exchanges stale indoor air for fresh outdoor air, transferring most of the heat — and with an ERV, the moisture — between the two streams. You get fresh air while keeping most of the energy.
In humid Comal County, an ERV is usually the right pick because it limits how much outdoor moisture comes in with the fresh air. We size it to the home and recommend the type that fits.
No natural gas means heat comes from propane or a heat pump. We service both, with the heat exchanger and CO checks done every visit — which matter even more in a tight, well-sealed Hill Country home far from quick help.



From the ranch acreage off Rebecca Creek to the homes along US-281 and SH-46, we cover Spring Branch and the surrounding Hill Country. A few of the areas:
“Long service run, dimming lights, an old panel. They diagnosed the voltage drop, upgraded the panel, added surge protection, pulled the permit. Knew exactly what they were doing.”
“Out on acreage off Rebecca Creek and the power goes out constantly. Moorhead put in a Generac that runs the well and the AC. First storm after, we never lost water. They understand rural.”
“Long service run, dimming lights, an old panel. They diagnosed the voltage drop, upgraded the panel, added surge protection, pulled the permit. Knew exactly what they were doing.”
Tell us what the system's doing and we'll get right back to you — usually same day, anywhere in Spring Branch. Prefer to talk? Call (830) 587-5790, day or night.
Thanks for reaching out. We've got your request and we'll be in touch shortly, usually the same day. Need us right now? Call (830) 587-5790 — we're open 24/7.
An ERV brings in fresh air without wasting your cooling.