HVAC Installation in Texas
Installing a new HVAC system is one of the biggest investments in your Texas home. TX24H connects you with licensed installation contractors who ensure proper sizing, efficient setup, and reliable comfort year-round.
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HVAC Installation Prices in Texas
Average prices based on local market data. Actual prices may vary by city and scope.
| Service | Price Range |
|---|---|
3-Ton Central AC & Furnace Install Standard efficiency system for average Texas home | $6,500-$10,000 |
High-Efficiency Heat Pump System 16+ SEER2 rating, eligible for federal tax credits | $8,000-$14,000 |
Dual Fuel System (Heat Pump + Gas) Best for North Texas with occasional hard freezes | $9,000-$16,000 |
Package Unit Installation Single outdoor unit, ideal for slab foundations | $5,500-$9,000 |
Ductwork Modification or Addition Often needed when upgrading system size | $1,500-$4,000 |
Smart Thermostat Add-On Includes thermostat, wiring, and programming setup | $200-$500 |
Frequently Asked Questions
How much does a new HVAC system cost in Texas?
A complete HVAC installation in Texas typically costs between $6,500 and $16,000, depending on system type, efficiency rating, and home size. A standard 3-ton central AC with gas furnace runs $6,500 to $10,000. High-efficiency heat pump systems cost $8,000 to $14,000 but qualify for federal tax credits up to $2,000, bringing the effective cost down significantly.
What size HVAC system do I need for my Texas home?
In Texas, the general rule is 1 ton of cooling capacity per 500 to 600 square feet, though factors like ceiling height, insulation quality, window count, and sun exposure affect sizing. An oversized unit short-cycles and wastes energy, while an undersized unit cannot keep up with 100-plus degree summer days. A licensed installer performs a Manual J load calculation to determine the exact size needed.
How long does HVAC installation take?
A straightforward replacement using existing ductwork takes 1 to 2 days. New installations that require ductwork, electrical upgrades, or gas line modifications typically take 2 to 4 days. Complex multi-zone systems for larger homes can take up to a week. Your installer will provide a specific timeline after evaluating your home and the scope of work involved.
What SEER rating should I choose for Texas?
For Texas, we recommend a minimum SEER2 rating of 15 for good efficiency, though 16 to 20 SEER2 units offer the best long-term value given the extended cooling season. Higher SEER units cost more upfront but can save $200 to $500 annually on electricity. Units with 16+ SEER2 also qualify for manufacturer rebates and federal energy tax credits that offset the higher purchase price.
Should I replace my AC and furnace at the same time?
Yes, replacing both simultaneously is strongly recommended. Matched systems are designed to work together for optimal efficiency, and mismatched components reduce performance by 10 to 15 percent. Installing both at once also saves on labor costs since the technician is already on site. Most manufacturers require matched indoor and outdoor units to honor full warranty coverage.
Are there rebates or tax credits for new HVAC systems in Texas?
Federal tax credits of up to $2,000 are available for qualifying heat pump installations through 2032 under the Inflation Reduction Act. Many Texas electric utilities offer additional rebates of $200 to $1,500 for high-efficiency upgrades. Some manufacturers run seasonal promotions with instant rebates. Your installer can help identify all available incentives during the quoting process.
HVAC Installation Service Areas in Texas
We connect you with verified hvac installation professionals in these neighborhoods and surrounding areas across Texas.
Houston
Dallas
San Antonio
Austin
Fort Worth
El Paso
Arlington
Plano
Corpus Christi
Lubbock
Frisco
McKinney
Round Rock
Georgetown
Cedar Park
Pflugerville
Denton
Waco
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