“Old panel, long run, flickering lights. They upgraded it and added surge protection and did not gouge us for being remote. Rare and appreciated.”
Newer Nordheim 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 Nordheim 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 Nordheim build.
A well-sealed Nordheim 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 DeWitt 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.
Nordheim homes run on well, septic, and propane, not city utilities and gas. We service propane and heat-pump heat with CO checks every visit, and care for the hard well water that scales up coils and equipment.



A small ranching community on the Eagle Ford — we make the long drive out here. A few of the areas:
“Old panel, long run, flickering lights. They upgraded it and added surge protection and did not gouge us for being remote. Rare and appreciated.”
“We are about as far out as it gets and figured nobody would come. Moorhead did, sized us a generator for the well and AC, and were honest about the drive the whole way. Good, straight people.”
“Old panel, long run, flickering lights. They upgraded it and added surge protection and did not gouge us for being remote. Rare and appreciated.”
Tell us what the system's doing and we'll get right back to you — usually same day, anywhere in Nordheim. 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.