New AC Unit Installation & System Replacement
Whether you are building a new home, upgrading an aging system, or replacing a unit that has reached the end of its lifespan, our installation team handles every step from initial consultation to final commissioning. We carry a full lineup of high-efficiency air conditioners from Carrier, Trane, Lennox, Goodman, Rheem, Daikin, and other trusted manufacturers. Our process starts with a thorough Manual J load calculation to determine the exact cooling capacity your home needs. Oversized units cycle too frequently, waste energy, and fail to dehumidify properly. Undersized units run constantly and never reach comfortable temperatures. Correct sizing is critical in Houston where humidity is just as much of a challenge as heat.
Energy-Efficient AC Systems for Houston Homes
Modern air conditioning technology has come a long way. Today's high-efficiency systems with SEER2 ratings of 16 and above can reduce your cooling costs by 30 to 50 percent compared to older units rated at SEER 10 or 12. We help Houston homeowners navigate the options including single-stage, two-stage, and variable-speed compressors, as well as communicating systems that automatically adjust output based on real-time conditions. For homes with hot spots or uneven cooling, we also offer ductless mini-split installations and zoned comfort solutions. Every installation includes proper refrigerant charging, airflow verification, electrical connections to code, and a complete system test before we consider the job finished.
What to Expect During Your AC Installation
Zoop HVAC Repair makes the installation process straightforward and stress-free. After your in-home consultation and system selection, we schedule installation at a time that works for you. Our crews arrive on time with all equipment and materials, protect your home with drop cloths and shoe covers, and complete most residential installations in a single day. We remove and properly dispose of your old equipment, install the new indoor and outdoor components, connect and test all electrical and refrigerant lines, program your thermostat, and walk you through the operation of your new system. We also register your manufacturer warranty and provide documentation for your records. Financing options are available to make your investment comfortable.
What's Included
Frequently Asked Questions
How much does a new AC installation cost in Houston?
A new central air conditioning installation in Houston typically ranges from $4,500 to $12,000 or more depending on the system size, efficiency rating, brand, and complexity of the installation. A basic 3-ton 14 SEER2 system for a standard home will be on the lower end, while a premium variable-speed 20+ SEER2 system for a larger home will be on the higher end. We provide free in-home estimates with exact pricing.
What size AC do I need for my Houston home?
AC sizing depends on many factors beyond square footage including insulation levels, window count and orientation, ceiling height, ductwork condition, and number of occupants. In Houston, a general estimate is about 1 ton of cooling per 500 to 600 square feet, but a proper Manual J load calculation is essential. We perform this calculation as part of every installation consultation to ensure correct sizing.
How long does AC installation take?
Most standard residential AC installations are completed in one day, typically between 4 to 8 hours. If the job requires significant ductwork modification, electrical upgrades, or a complete system changeout with a new furnace or air handler, it may extend to a day and a half. We will give you an accurate timeline during your consultation.
Should I replace my AC and furnace at the same time?
In most cases, yes. Your indoor and outdoor components are designed to work together as a matched system. Pairing a new high-efficiency AC with an old furnace or air handler can reduce overall efficiency, void certain warranty coverage, and lead to premature wear. Replacing both at the same time also saves on labor costs compared to doing two separate installations.
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