Cooling · Marion, TX

AC Installation & Replacement
in Marion, TX

Replacing a system 10+ years old in Marion? We run an actual load calculation, quote it in writing, and install the right-sized unit — not whatever is on the warehouse shelf.

Licensed & Insured
Flat-Rate, Written First
Local to Guadalupe County
Request AC Installation Fast reply across Marion — usually same day.

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AC Installation & Replacement by Moorhead Service Company in Marion, TX Right-sized, not oversized
Sized to Your Home

The Right Size Beats the Big Size

An oversized AC short-cycles, never pulls the humidity, and wears out early. An undersized one runs forever and never catches up. We measure your Marion home — square footage, windows, insulation, ductwork — and size the system to it.

Then we quote it in writing, all-in, before any work starts.

Call (830) 587-5790

AC Replacement in Marion, Done Right

A new system is a 15-year decision. Here is how we make sure yours fits your Marion home instead of the installer's schedule.

A Real Load Calculation

We run a proper load calculation, not a rule-of-thumb guess off the old unit's label. Half the systems we replace were oversized to begin with — which is exactly why the house felt clammy and the bills ran high.

Written, All-In Pricing

You get the price in writing before we start — equipment, labor, permit, and haul-off of the old unit. No "starting at," no surprise add-ons when the truck shows up in Marion.

High-Efficiency Options That Pay Off

A higher-SEER system can meaningfully cut the cooling side of your bill through a Guadalupe County summer. We show you the real payback math and let you decide — we are not working a quota.

Repair vs. Replace, Honestly

If your system is repairable and worth repairing, we say so. We are not going to push a $9,000 replacement on a unit that needs a $275 contactor. Replace when it is 10+ years old and the repair tops half the replacement cost — otherwise, fix it.

Why Marion Homes in Particular

The new construction filling in along FM 78 came with builder-grade HVAC sized to a price. Once the warranty ends, the hot upstairs and weak airflow show up. We run a real load calculation and fix the cause instead of selling you a bigger unit.

Moorhead ac installation & replacement job near Marion
Real Moorhead work
AC Installation & Replacement in Guadalupe County
Licensed & local
Moorhead Service Company van on a Marion call
On the truck, in your neighborhood
Where We Work

AC Installation & Replacement Across Marion

From the town center to the new subdivisions on FM 78 and the rural acreage all around, Marion is a regular stop for us. A few of the areas we cover:

Downtown Marion
FM 78 Corridor
FM 465 Corridor
Marion ISD Area
Zuehl
near Santa Clara
rural acreage
Guadalupe County
Straight Answers

AC Installation & Replacement in Marion — Questions

It varies too much by system size and home to quote a fixed number honestly — which is why we do a free in-home load calculation first, then put an all-in price in writing. What we promise is no "starting at" games and no surcharge for Marion.
A real load calculation — square footage, windows, insulation, ductwork, orientation. We measure rather than copy the old label, because a lot of older Marion systems were oversized, and that is what made them uncomfortable.
Rule of thumb: if it is 10+ years old and the repair costs more than half a replacement, replace it. Under that, we fix it. You will get the honest call, not the bigger invoice.
Yes. A proper AC change-out is permitted and inspected, and we handle it. Skipping the permit is how it comes back to bite you at resale.
Price It Yourself

Estimate Your New System

Slide your home size and see a real installed price — no email required.

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Customer Reviews

What Marion Customers Say

5.0★  ·  457 Google reviews

“New build off FM 78 with a second floor that would not cool. They measured instead of upselling and fixed the airflow. Honest crew, came out from Seguin same week.”

Kayla R.
Marion, TX

“Put in a Generac after we lost power and water during a storm. They sized it for the well pump too, which the other quote ignored. Worth it.”

Daniel B.
Marion, TX

“Put in a Generac after we lost power and water during a storm. They sized it for the well pump too, which the other quote ignored. Worth it.”

Daniel B.
Marion, TX
See All 457 Reviews on Google
More in Marion

Other Services We Offer in Marion

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Request AC Installation in Marion

Tell us what the system's doing and we'll get right back to you — usually same day, anywhere in Marion. Prefer to talk? Call (830) 587-5790, day or night.

By submitting this form and signing up for texts, you consent to receive messages from Moorhead Service Company at the provided number, including messages sent via auto-dialer. Consent is not a condition of purchase. Msg & data rates may apply. Msg frequency varies. Unsubscribe at any time by replying STOP or clicking the unsubscribe link (where available). For help, reply HELP. Information will not be shared with third parties for marketing or promotional purposes. Privacy Policy & Terms of Condition

Replacing an AC in Marion?

Free load calc, written quote, right-sized the first time.