If your air conditioning unit isn’t functioning properly, you might need an AC recharge. Our guide will detail what a typical AC recharge cost in Dallas, TX looks like.
How Much Does AC Replacement Cost in Dallas? [2026 Data]
Heating and air conditioning service costs depend on your project and location. Check with a local pro for your specific job.
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Highlights
The average Dallas home is 1,800 square feet, which needs a 2.5- to 3-ton AC unit.
The minimum SEER for AC units in Dallas is 15. Higher SEER saves money over time.
Summer temperatures in Dallas average between 91 F and 98 F.
An AC unit in a hot city like Dallas will last 10 to 15 years.
Dallas is known for very hot summers with temperatures that range from 91 to 98 degrees Fahrenheit on average. That means an old or undersized AC system just won’t cut it in keeping Dallas residents cool and comfortable. AC replacement costs in Dallas, Texas, average $6,465, although the project total ranges from $4,412 to $8,522 for most, depending what size and type of AC system works best for your home.
AC Replacement Cost Factors
In Dallas, homeowners spend an average of $6,465 to replace their AC. The four primary factors that influence the cost of your AC replacement in Dallas, Texas, are your home size, the unit’s tonnage and BTUs, the type of AC, and its efficiency (SEER).
Home Size
The bigger the space you need to cool down, the more power you’ll need and the more it will cost to install. The median home size in Dallas is 1,800 square feet, which works best with AC units of around 2.5 to 3 tons.
Based on the size of your Dallas home, here are the recommended tonnages and common cost ranges for AC replacement:
| Home Size (Square Feet) | Tonnage | AC Cost |
|---|---|---|
| 1,200 | 1.5–2 | $1,600–$4,400 |
| 1,500 | 2–3 | $4,400–$7,500 |
| 1,800 | 2.5–3 | $5,250–$7,000 |
| 2,000 | 3–4 | $7,000–$7,500 |
| 2,200 | 3.5–4.5 | $7,250–$8,000 |
| 2,500 | 4–5 | $7,500–$8,500 |
| 3,000 | 5+ | $8,000–$12,100 |
AC Unit Size
When shopping for an AC unit, consider the tons and the British Thermal Units (BTUs), or the measurement of how much heat the unit can remove from your house in one hour. The larger the area you plan to cool, the bigger the AC unit you’ll need. Work with an AC installer in Dallas, Texas, to find the appropriate AC size to cool your home.
| Tonnage | BTUs | AC Cost |
|---|---|---|
| 1.5 | 18,000 | $1,600–$4,500 |
| 2 | 24,000 | $4,500–$6,000 |
| 3 | 36,000 | $6,000–$7,500 |
| 4 | 48,000 | $7,500–$9,000 |
| 5 | 60,000 | $9,000–$12,100 |
Type of AC
The type of AC you install will influence the cost. Central AC is most common in Dallas. Geothermal is the most expensive to install, but it’s also the most efficient and costs less to operate long-term. If you’re replacing window, portable, or ductless AC units and need to install new ducts, the cost could be $2,500 to $8,000 higher than if you replace a system with existing ductwork.
| Type of AC | Average Cost | Pros | Cons |
|---|---|---|---|
| Central | $4,412–$8,522 | Whole-house cooling | Complex installation |
| Window | $60–$400 | Low cost | Cools small area |
| Portable | $80–$700 | Renter-friendly | Takes up floor space |
| Ductless | $5,000–$13,500 | Easier installation | Takes up wall space |
| Geothermal | $15,000–$50,000 | Energy-efficient | Higher installation cost |
Efficiency (SEER)
AC units use the Seasonal Energy Efficiency Ratio (SEER) to measure efficiency. The minimum SEER requirement in Dallas, Texas, is 15. If you’re looking at SEER 2 ratings, an updated version of SEER, the minimum is 14.2.
| SEER | Cost |
|---|---|
| 15–16 | $1,600–$4,000 |
| 17–18 | $4,400–$6,500 |
| 19–20 | $7,000–$8,500 |
| 21+ | $9,000–$12,100 |
HVAC Pro Costs
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No matter what type of AC you choose or the size you need, it’s best to leave installation to the pros. AC installers in Dallas must have the proper accreditation from the Texas Department of Licensing and Regulation (TDLR).
Improper installation or failure to pull permits could cost you in high energy bills and penalty fees down the line, so hire the right person to check your current HVAC system and install its replacement.
Labor
AC replacement costs in Dallas range from $500 to $2,500 for labor, not including the materials or cost of the new AC unit. Unless you’re setting up a window or portable AC unit, you must leave AC installation to a pro licensed by the TDLR, per Texas law.
Permits
Dallas requires permits for AC replacement from the City of Dallas Building Inspection Department. Building permit costs in Dallas average $410 to $2,600, but always check with the city to determine what permits and inspections you need.
When you hire an HVAC pro for AC replacement, they’ll handle the permit process and build those costs into the project total.
Additional Pros to Consider Hiring
Most HVAC companies can handle the entire AC replacement process, including setting the AC on a dedicated circuit and installing drain lines. If not, consider hiring these additional pros to complete the project.
Electrician: An electrician will ensure your AC has the right amount of power and won’t blow a fuse. Hiring an electrician in Dallas costs $165 to $505.
Plumber: Without the proper drainage, condensation from the AC will get trapped, causing damage to your AC system and your house. Hiring a plumber to install proper drainage in Dallas costs $175 to $470.
Does AC Replacement Increase Home Value?
A newly updated AC system is a highly attractive feature in a city that gets as hot as Dallas. Homeowners can expect a 30% to 60% ROI for this project. AC replacement and proper maintenance can raise the value of a Dallas home by 5% to 10%, with better value potential for high-efficiency systems.
How Angi Gets Its Cost Data
Home is the most important place on earth, which is why Angi has helped more than 150 million homeowners transform their houses into homes they adore. To help homeowners with their next project, Angi provides readers with the most accurate cost data and upholds strict editorial standards. We extensively research project costs to develop the pricing data you see, so you can make the best decisions for you and your home. We rely on reputable sources, including the U.S. Bureau of Labor Statistics, academic journals, market studies, and interviews with industry experts—all to ensure our prices reflect real-world projects.
Want to help us improve our cost data? Send us a recent project quote to [email protected]. Quotes and personal information will not be shared publicly.
Heating and air conditioning services reviews from real Angi homeowners in Dallas, TX
4.5★ avg. • 817 total reviews
- Metka T.
This Guy is a real pro at what he does! I don't have enough words to express my appreciation with the Job he did in my attic with the air conditioning ducts. Besides being an excellent air conditioning pro he is pleasant and honest. I had interviewed 3 other companies for the Job and I...
Manny and Son Air Conditioning & Heating - Joseph P.
I recently hired AirFlux Pro to clean my air ducts, and I couldn't be more impressed! From the moment they arrived, the team was professional, courteous, and incredibly thorough. They took the time to explain the entire process, and even showed me the before-and-after results. The...
AirFlux Solutions - Aleks S.
Great service from havenhub! By far the easiest HVAC company I’ve ever worked with, they are very professional and answered all my questions. I’d highly recommend them for any heating and cooling work
HavenHub Home Services - Evelyn L.
Highly recommend Green City Pros for duct cleaning! Leroy did a thorough job, And the difference in air quality was noticeable immediately. I'd gladly recommend this company to anyone looking for quality air duct work.
Green City Pros - Jennifer S.
This was our first time using Fresh Air Home Services to clean our ducts and vents, and we were extremely satisfied with their work. The employees were punctual, knowledgeable, and professional. Our air ducts and vents were thoroughly cleaned. We intend to use the company again when we...
Fresh Air Duct Cleaning - Matthew S.
Cory and Josh both went out of their way to help me during the summer heat. Great guys and better customer service. Highly recommend.
AR Air Conditioning & Heating LLC - Ajay M.
Our furnace stopped heating and Yamil stopped by the next day, diagnosed the problem and fixed it right away. Highly recommend him and plan to use him for future.
4 Seasons AC and Heating Group, LLC - Sharon D.
Responsive on-demand same day service. Customer Service efficiently scheduled appointment, followed by text message with photo of Service technician Roman. He arrived as scheduled, was knowledgeable and professional. Resolved issue and A/C cooling again all in a few hours. For excellent HVAC...
Rescue Air, LLC - William P.
Call Tres for an estimate before buying from someone else!!! The owner (Tres) came out for the estimate and was here the entire day with his crew to install two new heat pump systems. They were professional, courteous, tidy (covered carpets, wore shoe coverings, etc) and trustworthy to do...
Limitless Premier Services LLC - Brett B.
I had an issue with my Central AC unit and was referred to Falcon by a friend that has used their services before. I was extremely impressed with the response to my original inquiry and even more impressed by how quickly they were able to get to my home and fix the problem. Thankfully my air...
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