AC Installation in Richardson
Get fast, fair pricing from licensed local pros. Typical Richardson cost: $4.9k – $9.9k+ installed.
- Central AC (replace)
- $4.9k – $9.9k+
- New central AC + ducts
- $7.4k – $16k+
- Ductless mini-split
- $3.7k – $9.9k
- Permit & inspection
- $90 – $500
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AC installation cost by system.
Installed pricing for Richardson, adjusted for local labor. Higher SEER2 tiers, larger tonnage, and new ductwork add to the base.
In Richardson, Texas, AC installation costs typically range from $4,900 to $9,900 for a like-for-like central AC replacement, and $7,400 to $16,000+ for a new system with ductwork. Ductless mini-splits run $3,700–$9,900, while heat pumps cost $6,200–$14,800+. Local homes average 42 years old, so many installations involve upgrading older ductwork or meeting current SEER2 minimums (14.3 SEER2 for systems under 45,000 BTU). All work must be performed by a TDLR-licensed contractor, who pulls the required mechanical permit. Given Richardson's hot-humid climate and high cooling demand, a heat pump is often recommended for year-round efficiency and eligibility for the federal 25C tax credit (30% up to $2,000).
- Central AC, like-for-likeExisting ducts in good shape$4,900 – $9,900+
- New central AC + ductworkFirst-time or full duct replacement$7,400 – $16,000+
- Ductless mini-splitSingle or multi-zone, no ducts$3,700 – $9,900
- Heat pump (cooling + heating)Qualifies for federal & local rebates$6,200 – $15,000+
- Permit & inspectionRequired in most jurisdictions$90 – $500
* High-efficiency systems cost more upfront but may qualify for federal tax credits and utility rebates.
Pricing reviewed · Local data from U.S. Census ACS
HVAC systems in Richardson
U.S. Census ACS- Households
- 47,225
- Homeowners
- 23,343
- 49% own
- Median home value
- $379,800
- Median income
- $94,362
- Median home built
- 1984
- Housing units
- 47,777
With a median home built in 1984, many Richardson AC and furnace systems are at or past their 12–15 year lifespan — a common reason replacements spike here.
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What’s different about Richardson.
Generic cost pages skip the things that actually decide your price and which system fits here — local code, climate, and the money you can claim back.
Recommended unit for Richardson
Given Texas’s hot-humid climate and mixed heating, high-seer2 heat pump is the sensible default for most Richardson homes. With a long, hard cooling season here, stepping up the SEER2 tier pays back through lower summer bills. A pro can confirm the right size and system for your home with a load calculation.
Sources: SEER2 Southeast region standards (Texas) · Texas heat pump rebates by utility 2026 · Texas HVAC permit requirements
What Richardson code requires
Installing or replacing an HVAC system in Richardson follows Texas rules under the state mechanical code. Here’s what applies statewide:
- PermitRequired
Mechanical permit pulled by your licensed HVAC contractor; covers equipment, refrigerant, and the electrical disconnect.
- SEER2 minimum14.3 SEER2 (Southeast, <45k BTU)
Federal Southeast-region minimum for new split-system AC. Higher tiers cut bills and unlock rebates.
- Load calculationRecommended
Sizing by load calc — not rule of thumb — prevents an oversized unit that short-cycles and never dehumidifies.
- RefrigerantR-454B / R-32 (R-410A phased down 2025+)
- Good to know—
HVAC work must be done by a TDLR-licensed Air Conditioning & Refrigeration contractor, and the licensed contractor (not the homeowner) pulls the required mechanical permit.
Sources: SEER2 Southeast region standards (Texas) · Texas heat pump rebates by utility 2026 · Texas HVAC permit requirements
Not sure which rules and rebates apply to your home?
A licensed Richardson pro will walk you through code, the right unit, and what you can claim back — in one quick call.
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Money back in Richardson
Texas heating is mostly mixed, which shapes the money back:
- Stateup to ~$3,000 (ENERGY STAR heat pump, participating contractor)Austin Energy Home Energy Improvement / Power Saver heat pump rebate →
State or utility program — verify eligibility before you buy.
- Stateapprox $100-$275 per tonCPS Energy heat pump / high-efficiency AC rebate (SEER2 15.2+) →
State or utility program — verify eligibility before you buy.
- Stateup to ~$600 (ENERGY STAR equipment, licensed contractor)Oncor Take a Load Off Texas energy efficiency program →
State or utility program — verify eligibility before you buy.
- Federal30% of cost, up to $2,000Federal 25C tax credit — heat pump →
For a qualifying ENERGY STAR heat pump meeting the CEE efficiency tier. Claimed on your federal return.
The federal 25C tax credit (30%, up to $2,000 for a qualifying heat pump and up to $600 for a high-efficiency central AC) applies in every state, including Texas.
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- 1
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- 2
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- 3
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AC Installation in Richardson, explained.
What drives AC installation costs in Richardson
Price differences depend on system type (central AC vs. heat pump vs. mini-split), whether ductwork needs replacement, and the efficiency rating. Older homes (median built 1984) may require duct modifications or load calculations. Permit fees and labor rates for licensed TDLR contractors also factor in. Choosing a heat pump can unlock the 25C tax credit, lowering net cost.
Common AC installation issues in Richardson
Undersized ductwork
Many older homes have ducts designed for lower-efficiency systems, which may need resizing or replacement to handle modern SEER2 units.
Refrigerant transition
With R-410A phased down after 2025, new installations use R-454B or R-32, which may require different equipment and handling.
Permit delays
The mechanical permit must be pulled by the licensed contractor, and inspections can add a day or two to the timeline.
What to expect during AC installation in Richardson
A TDLR-licensed contractor will assess your home, perform a load calculation, and pull the required mechanical permit. Installation typically takes one to two days, including removing old equipment, installing new lineset and ductwork if needed, and testing the system. The contractor will schedule a final inspection to ensure code compliance.
AC Installation FAQs — Richardson
Yes, a mechanical permit is required in Texas. Your licensed TDLR contractor must pull the permit and schedule inspections.
AC Installation near Richardson
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