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AC Installation and Replacement
Full changeouts sized for the house, not the invoice
A changeout is more than swapping the box outside
A proper replacement means the outdoor condenser and the indoor coil are matched to each other, the equipment is sized to the actual house rather than upsold to the biggest unit on the truck, and the line set, pad, and disconnect are all part of the same job instead of afterthoughts. We work on American Standard and Lennox equipment, and one customer's review describes a complete duct and AC replacement of a 14 SEER unit done as a single project rather than piecemeal. The new equipment also gets registered for its manufacturer warranty as part of the install, not left for the homeowner to sort out later.
When one thermostat has never been enough
Some houses need more than a straight swap. Another review describes a full upgrade to a multi-zone system built around four thermostats, so the upstairs, the primary bedroom, and the rest of the house each get their own setting instead of arguing over one shared temperature. That kind of job means dampers and a zone board in addition to the equipment itself, and it is planned out before anything gets installed, not improvised on site.
Financing and a guaranteed price match are both available, the same two things painted on our trucks, because they are the two questions that come up most when a system fails without warning.

SIZED TO THE HOUSE
Load sizing, matched equipment, and what "replacement" actually covers
The single biggest mistake in a rushed replacement is sizing the new equipment off the old unit's tonnage instead of the house itself. A condenser that is too big for the space cools fast, shuts off before it removes humidity, and leaves the house cold but clammy. One that is too small runs constantly and never quite catches up on the hottest afternoons. A real load calculation looks at square footage, insulation, windows, and duct condition before a number gets written on the invoice. From there the outdoor condenser and the indoor coil need to be a matched pair rather than a new unit bolted onto an old coil, because mismatched equipment loses efficiency and shortens the life of the compressor. The pad, the disconnect box, and the line set all get replaced or reused based on actual condition, not habit.
If the equipment is genuinely still repairable, our AC repair page covers the diagnostic side of that decision. We also handle the equipment on the other side of the calendar, see heating and furnace repair for the handful of cold nights Montgomery County actually gets. To start with a real load calculation for your house rather than a guess over the phone, reach us through our contact page.