“Old panel, long service run, lights flickering. They found the voltage drop, upgraded the panel, added surge protection. Knew the rural stuff cold and were fair about it.”
A dirty filter is the cheapest thing that wrecks an expensive system. We set Fischer homes up with the right filter, the right MERV, and a schedule that actually gets followed.
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.
The right MERV, on schedule
A clogged filter starves the system for air, freezes the coil, and burns out the blower — the single most preventable cause of Fischer breakdowns we see.
We get you on the right filter and the right MERV, and set a schedule so it is not the thing you forget until the AC quits.
Call (830) 587-5790Simple, but it gets more systems than almost anything. Here is how we keep Fischer filters right.
Too low and it does not filter; too high and it chokes the system and freezes the coil. We match the filter to your Fischer equipment so it cleans the air without starving the blower.
Most Fischer filters need changing every one to three months, more during heavy Comal County pollen season. We set a reminder schedule and can fold it into a maintenance plan so it actually happens.
An ill-fitting filter lets air bypass it, which defeats the point and lets dust onto the coil. We make sure the filter fits and seats so all the air is actually filtered.
When a storm drops a line out here, the power can be gone a long while, and a well pump with no power means no water on top of no AC. We are a Generac dealer and size standby units to carry the AC and the pump, because out on the Backbone, being without both is more than an inconvenience.



From the ridgetop homes along the Devil's Backbone to the ranch acreage around Fischer Store, we make the drive out here. A few of the areas:
“Old panel, long service run, lights flickering. They found the voltage drop, upgraded the panel, added surge protection. Knew the rural stuff cold and were fair about it.”
“Propane furnace quit in a cold snap and we are about as far out as it gets. They came, fixed it, did the CO check, flat price. Grateful somebody reliable covers Fischer.”
“Propane furnace quit in a cold snap and we are about as far out as it gets. They came, fixed it, did the CO check, flat price. Grateful somebody reliable covers Fischer.”
Tell us what the system's doing and we'll get right back to you — usually same day, anywhere in Fischer. 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.
The right filter, the right MERV, on schedule.